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TSB List for the 2012 Chevrolet Silverado

The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

STEERING

  • TSB #PI0639C

    NHTSA ID #10112287

    • Date Announced: JANUARY 25 2016
    • Additional Info: How to Fix

    Summary: This preliminary informational bulletin provides a procedure to apply dielectric grease and a piece of adhesive shim stock to the steering angle sensor connector to correct a condition of service stabilitak message displayed in DIC and DTC

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  • TSB #PIT5052D

    NHTSA ID #10112203

    • Date Announced: AUGUST 28 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a steering wheel vibration. Some customers may be looking to add steering stabilizer. Technician may find that a steering stabilizer

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  • TSB #PIT4844E

    NHTSA ID #10112384

    • Date Announced: OCTOBER 02 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

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  • TSB #PI0639A

    NHTSA ID #10043887

    • Date Announced: MAY 01 2013
    • Additional Info: How to Fix

    Summary: GM: THE SERVICE STABILITRAK MESSAGE BEING DISPLAYED IN DIC. THE STABILITRAK INDICATOR LIGHT MAY ALSO BE ON. *JS UPDATED ON 7/9/2013. *KB

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  • TSB #PIT4844D

    NHTSA ID #10112535

    • Date Announced: NOVEMBER 02 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

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STEERING:WHEEL AND HANDLE BAR

  • TSB #PIT5184A

    NHTSA ID #10112368

    • Date Announced: NOVEMBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

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  • TSB #PIT-5184

    NHTSA ID #10047839

    • Date Announced: OCTOBER 01 2012
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC: WILL HAVE INOPERATIVE CRUISE CONTROL; INOPERATIVE OR UNWANTED ACTIVATION OF RADIO CONTROLS; BACKLIGHTING FLASHES, FLICKERS OR INOPERATIVE DUE TO POSSIBLE SHORT TO GROUND ON STEERING WHEEL COIL CONNECTOR X2. MODELS

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STEERING:COLUMN

  • TSB #PIT5052D

    NHTSA ID #10112203

    • Date Announced: AUGUST 28 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a steering wheel vibration. Some customers may be looking to add steering stabilizer. Technician may find that a steering stabilizer

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STEERING:HYDRAULIC POWER ASSIST SYSTEM

  • TSB #13-02-32-001D

    NHTSA ID #10112278

    • Date Announced: JANUARY 19 2016
    • Additional Info: How to Fix

    Summary: This technical bulletin provides a procedure to flush and bleed the power steering system to correct a condition of power steering noise or fluid leak from power steering pump, gear or high pressure hose during extreme low temperature condi

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  • TSB #SB-07-02-32-002N

    NHTSA ID #10053864

    • Date Announced: SEPTEMBER 01 2013
    • Additional Info: How to Fix

    Summary: BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/ SATURN: THERE IS FLUID LEAKING FROM POWER STEERING SYSTEM, ALONG A FLUID LEAK IN FRONT OF VEHICLE UNDERNEATH AND SHOULD BE INSPECTED, CLEANED AND IDENTIFIED BEFORE REPAIRING OR REPLACING. MODEL 2010-

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STEERING:HYDRAULIC POWER ASSIST:PUMP

  • TSB #PI-0671

    NHTSA ID #10043629

    • Date Announced: FEBRUARY 01 2012
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: RESERVOIR FOR POWER STEERING FLUID IS HEAT DAMAGED AND LEAKING. MAY CAUSED PROBLEMS WITH POWER STEERING PUMP. *PE

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STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

  • TSB #12-02-32-001

    NHTSA ID #10043850

    • Date Announced: FEBRUARY 01 2013
    • Additional Info: How to Fix

    Summary: GMC: HYDRAULIC POWER STEERING LEAK AT HOSE CONNECTION TO STEERING RACK. ALL POTENTIAL LEAKS SHOULD BE COMPLETELY CLEANED AND INDENTIFIED BEFORE ATTEMPTING TO REPAIR OR REPLACE ANY POWER STEERING COMPONENTS. *JS UPDATED 4/22/13. *PE

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STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID

  • TSB #SB-07-02-32-002N

    NHTSA ID #10053864

    • Date Announced: SEPTEMBER 01 2013
    • Additional Info: How to Fix

    Summary: BUICK/CADILLAC/CHEVROLET/GMC/PONTIAC/ SATURN: THERE IS FLUID LEAKING FROM POWER STEERING SYSTEM, ALONG A FLUID LEAK IN FRONT OF VEHICLE UNDERNEATH AND SHOULD BE INSPECTED, CLEANED AND IDENTIFIED BEFORE REPAIRING OR REPLACING. MODEL 2010-

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  • TSB #PI-0671

    NHTSA ID #10043629

    • Date Announced: FEBRUARY 01 2012
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: RESERVOIR FOR POWER STEERING FLUID IS HEAT DAMAGED AND LEAKING. MAY CAUSED PROBLEMS WITH POWER STEERING PUMP. *PE

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STEERING:ELECTRIC POWER ASSIST SYSTEM

  • TSB #PI0639C

    NHTSA ID #10112287

    • Date Announced: JANUARY 25 2016
    • Additional Info: How to Fix

    Summary: This preliminary informational bulletin provides a procedure to apply dielectric grease and a piece of adhesive shim stock to the steering angle sensor connector to correct a condition of service stabilitak message displayed in DIC and DTC

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SUSPENSION

  • TSB #09-03-09-001C

    NHTSA ID #10113548

    • Date Announced: FEBRUARY 13 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

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  • TSB #09-03-09-001B

    NHTSA ID #10113543

    • Date Announced: FEBRUARY 12 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

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SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

  • TSB #09-03-09-001C

    NHTSA ID #10113548

    • Date Announced: FEBRUARY 13 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

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  • TSB #09-03-09-001B

    NHTSA ID #10113543

    • Date Announced: FEBRUARY 12 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

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SUSPENSION:FRONT:HUB

  • TSB #PIT3078F

    NHTSA ID #10112519

    • Date Announced: OCTOBER 29 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to n

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SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

  • TSB #06-03-09-004H

    NHTSA ID #10108599

    • Date Announced: JULY 17 2017
    • Additional Info: How to Fix

    Summary: This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.

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  • TSB #09-03-09-001C

    NHTSA ID #10113548

    • Date Announced: FEBRUARY 13 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

    More Information »

  • TSB #09-03-09-001B

    NHTSA ID #10113543

    • Date Announced: FEBRUARY 12 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.

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  • TSB #SB-09-03-09-001

    NHTSA ID #10030766

    • Date Announced: APRIL 01 2011
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: A CLUNKING NOISE COMING FROM THE REAR OF THE VEHICLE. UPON FURTHER INVESTIGATION, THE TECHNICIAN MAY DIAGNOSE THE NOISE COMING FROM THE REAR SUSPENSION LEAF SPRING AREA. *PE UPDATED 6/30/2011. *KB

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SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:LEAF

  • TSB #SB-09-03-09-001

    NHTSA ID #10030766

    • Date Announced: APRIL 01 2011
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: A CLUNKING NOISE COMING FROM THE REAR OF THE VEHICLE. UPON FURTHER INVESTIGATION, THE TECHNICIAN MAY DIAGNOSE THE NOISE COMING FROM THE REAR SUSPENSION LEAF SPRING AREA. *PE UPDATED 6/30/2011. *KB

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SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY

  • TSB #PB-12050

    NHTSA ID #10044218

    • Date Announced: MAY 01 2015
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON SOME 2011-2012 TRUCKS, A GRINDING NOISE AND VIBRATION WOULD BE NOTICEABLE DUE TO THE REAR AXLE RIGHT HAND SIDE BEARING ADJUSTER CLIP AND BOLT MAY COME LOOSE INSIDE OF REAR

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  • TSB #SB-0000190699

    NHTSA ID #10061175

    • Date Announced: APRIL 27 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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TRACTION CONTROL SYSTEM

  • TSB #PIT-5120-A

    NHTSA ID #10047479

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET/CADILLAC: INSTRUMENT PANEL MESSAGES REGARDING STABILITRAK MESSAGE, TRACTION CONTROL MESSAGE, SERVICE BRAKE SYSTEM MESSAGE, IS OFF AND GAUGES, IN VARIOUS MODULES LOW SPEED SETTINGS, ARE INOPERATIVE. MODELS 2007-13 ALL ESCALA

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BRAKES (PWS)

  • TSB #00-05-22-002O

    NHTSA ID #10113770

    • Date Announced: MARCH 24 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides technicians with a brake lathe calibration procedure.

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  • TSB #PIT5206C

    NHTSA ID #10112129

    • Date Announced: JULY 25 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ? Br

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  • TSB #PIT5206B

    NHTSA ID #10112055

    • Date Announced: MAY 06 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages "Bra

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  • TSB #06-00-89-026L

    NHTSA ID #10113502

    • Date Announced: AUGUST 26 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

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  • TSB #PIT4383N

    NHTSA ID #10112580

    • Date Announced: NOVEMBER 16 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Electronic Brake Control Module and Brake Pressure Modulator Valve for the 2-Mode Hybrid Utilities and Trucks will be placed on a parts restriction through the Gener

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  • TSB #PIT3665C

    NHTSA ID #10112546

    • Date Announced: NOVEMBER 06 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

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  • TSB #PIT4826B

    NHTSA ID #10112531

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about hairline cracks may be noticed in the pad friction material, when performing a brake inspection. Technician should be advised that the hairline cracks d

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SERVICE BRAKES, HYDRAULIC

  • TSB #PIT4597E

    NHTSA ID #10113887

    • Date Announced: MARCH 01 2016
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides the technician with the additional steps that are needed to help perform a successful brake bleed on the 2-Mode Hybrid with Regular Production Option Code HP2. With a battery maintainer in

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  • TSB #PIT-5206

    NHTSA ID #10052066

    • Date Announced: JULY 01 2014
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: OWNERS MAY COMPLAIN ABOUT UNWANTED BRAKING, OR REDUCED ENGINE POWER. THERE MAY ALSO BE SOME UP AND DOWN SHIFTS WITH THE TRANSMISSION. *KB UPDATED 10/15/14. *PE UPDATED 11/12/14. *PE

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  • TSB #PIT3665C

    NHTSA ID #10112546

    • Date Announced: NOVEMBER 06 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

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SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

  • TSB #PIT3665E

    NHTSA ID #10113364

    • Date Announced: JANUARY 31 2017
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

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  • TSB #PIT5206C

    NHTSA ID #10112129

    • Date Announced: JULY 25 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ? Br

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  • TSB #PIT5206B

    NHTSA ID #10112055

    • Date Announced: MAY 06 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages "Bra

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  • TSB #PIT-5181

    NHTSA ID #10047419

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC/CADILLAC: BRAKE PEDAL POSITION (BPP) SENSOR HAS RELATED ISSUES AFTER NORMAL DIAGNOSTICS, REGARDING CONNECTOR X205, TERMINAL CONCERN, CRUISE/BRAKE LIGHT OR SERVICE STABILITY MESSAGE OR REDUCED ENGINE POWER. MODELS 2012-2013

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SERVICE BRAKES, ELECTRIC

  • TSB #PIT4600E

    NHTSA ID #10112577

    • Date Announced: NOVEMBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about Electronic Brake Control Module relearn procedure is required anytime the Electronic Brake Control Module is replaced or has been Service Programming Sy

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  • TSB #PIT4593D

    NHTSA ID #10112578

    • Date Announced: NOVEMBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a lack of brake assist after disconnecting the battery or after the 12 volts battery has run low on voltage. The Antilock Braking Sys

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  • TSB #PIT4225F

    NHTSA ID #10112551

    • Date Announced: NOVEMBER 06 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an Antilock Braking System lamp followed by a Service Stability message in the Drivers Information Center. Technician my find Diagnos

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  • TSB #PIT4169F

    NHTSA ID #10112526

    • Date Announced: OCTOBER 31 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a "Service Stability Message" appears on the Drivers Information Center. Technician will find Diagnostic Trouble Code C0561 set in th

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SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS

  • TSB #PIT4826B

    NHTSA ID #10112531

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about hairline cracks may be noticed in the pad friction material, when performing a brake inspection. Technician should be advised that the hairline cracks d

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SERVICE BRAKES, HYDRAULIC:ANTILOCK

  • TSB #PIT4225F

    NHTSA ID #10112551

    • Date Announced: NOVEMBER 06 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an Antilock Braking System lamp followed by a Service Stability message in the Drivers Information Center. Technician my find Diagnos

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SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL

  • TSB #PIT5206A

    NHTSA ID #10112356

    • Date Announced: NOVEMBER 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages " Br

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SERVICE BRAKES, AIR:DISC:PADS

  • TSB #PIT4826B

    NHTSA ID #10112531

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about hairline cracks may be noticed in the pad friction material, when performing a brake inspection. Technician should be advised that the hairline cracks d

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SERVICE BRAKES, AIR:ANTILOCK

  • TSB #PIT4225F

    NHTSA ID #10112551

    • Date Announced: NOVEMBER 06 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an Antilock Braking System lamp followed by a Service Stability message in the Drivers Information Center. Technician my find Diagnos

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ENGINE (PWS)

  • TSB #10-00-89-005F

    NHTSA ID #10108627

    • Date Announced: JULY 18 2017
    • Additional Info: How to Fix

    Summary: This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

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  • TSB #10-00-89-005F

    NHTSA ID #10108625

    • Date Announced: JULY 18 2017
    • Additional Info: How to Fix

    Summary: This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

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  • TSB #PIP3119N

    NHTSA ID #10113325

    • Date Announced: JANUARY 12 2017
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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  • TSB #PIP5276F

    NHTSA ID #10113888

    • Date Announced: MARCH 01 2016
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides steps the technician will uses to diagnose and repair vehicles that have low oil pressure after an oil change with the engine Regular Production Option Code L20, L77, L94, L96, L99, L9H, L

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  • TSB #PIP5104B

    NHTSA ID #10095901

    • Date Announced: FEBRUARY 09 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A COLD ENGINE TICK NOISE FOR 50 SECONDS AT START UP. TECHNICIAN DETERMINES IF THE TICK NOISE IS POSSIBLY COMING FROM THE EXHAUST

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  • TSB #PIP4912D

    NHTSA ID #10095683

    • Date Announced: FEBRUARY 02 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON VEHICLES THAT MAY HAVE AN INTERMITTENT HIGH IDLE. IF A TECHNICIAN HAS DUPLICATED, OR THE CUSTOMER DESCRIPTION ALIGNS WITH THE SPEEDS MENTIONED IN THE IDLE

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  • TSB #06-06-01-010C

    NHTSA ID #10112272

    • Date Announced: JANUARY 14 2016
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.

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  • TSB #PIP-5276-E

    NHTSA ID #10059078

    • Date Announced: AUGUST 01 2015
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC: ON SOME VEHICLES AND/OR TRUCKS, INSTRUMENT CLUSTER WILL ILLUMINATE, AFTER AN OIL CHANGE, INDICATING LOW OIL PRESSURE AND/OR SES LAMP WILL ILLUMINATE. MODEL 2007-13 CANYON, SIERRA, SAVANA, YUKON, CTS-V, ESCALADE, AV

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  • TSB #PIP-5069-A

    NHTSA ID #10059076

    • Date Announced: JUNE 01 2015
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: WHEN AMBIENT TEMPERATURE REACHES 103F OR GREATER AND ACCELERATING FROM A STOP, THERE IS A LACK OF POWER FROM ENGINE. MODEL 2010-14 AVALANCHE, SILVERADO, SUBURBAN, TAHOE, SIERRA, YUKON. *PE

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  • TSB #SB-080604003-C

    NHTSA ID #10056354

    • Date Announced: SEPTEMBER 01 2014
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: ENGINES, WITH EGR SYSTEM, HAS LEAKAGE FROM EGR COOLER ENGINE COOLANT INTO THE COMBUSTION CHAMBER. MODEL 2002-15 SILVERADO, SIERRA, 2004-09 KODIAK C4500-C5500, TOPKICK C4500-C5500, 2006-15 EXPRESS, SAVANA. *PE

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  • TSB #PIP4912C

    NHTSA ID #10112167

    • Date Announced: AUGUST 15 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the customer description aligns with the speeds mentioned in the idle

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  • TSB #PIP3783D

    NHTSA ID #10112115

    • Date Announced: JULY 16 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on or reduced engine power message. Technician may find Diagnostic Trouble Codes

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  • TSB #PIP3119M

    NHTSA ID #10112069

    • Date Announced: MAY 14 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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  • TSB #PIP-5168-C

    NHTSA ID #10055840

    • Date Announced: APRIL 01 2014
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: SOME VEHICLES/TRUCKS MAY EXPERIENCE A NO CRANKING OR STARTING, CAUSED BY POSSIBLE EXCESSIVE LEAKAGE FROM CYLINDER PAST EXHAUST OR INTAKE VALVE, LOW STATIC COMPRESSION, SENSOR IS DISCONNECTED, OR WHILE CRANKING, VALVE TRAIN F

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  • TSB #PIP4912B

    NHTSA ID #10112339

    • Date Announced: NOVEMBER 08 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the customer description aligns with the speeds mentioned in the idle

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  • TSB #PIP4568P

    NHTSA ID #10112436

    • Date Announced: OCTOBER 30 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information

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  • TSB #PIP5007C

    NHTSA ID #10113239

    • Date Announced: SEPTEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

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  • TSB #PIP4898A

    NHTSA ID #10113224

    • Date Announced: AUGUST 29 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have an engine buzz, moan, rattle, whine, or vibration type noise that can typically be heard at idle or low revolutions per minute. T

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  • TSB #PIP5148

    NHTSA ID #10113209

    • Date Announced: AUGUST 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that a tick ping noise on torque reversal or load. Technician will need to replace the propeller shaft. Technician will need to contact General

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  • TSB #PIP5088

    NHTSA ID #10112744

    • Date Announced: JANUARY 29 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that 2013 6.6L Duramax Diesel Engine Regular Production Option Code (LGH and LML) part number 12638502 will be placed on a parts restriction through the General Motors Produc

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  • TSB #PIP5083

    NHTSA ID #10112725

    • Date Announced: JANUARY 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have misfires on cylinders 1, 4, 6 and 7. Technician should inspect the camshaft part numbers. Technician should ensure to use part number

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  • TSB #PIP-4828-A

    NHTSA ID #10051760

    • Date Announced: JANUARY 01 2013
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: AFTER COLD STARTING ENGINE AND PLACING IN GEAR, WOULD HAVE A ROUGH IDLE AND/LACK OF POWER, MOMENTARILY BEFORE STARTUP A FEW MINUTES LATER. MODELS 2009-2013 EXPRESS, SILVERADO, SUBURBAN, SAVANA, SIERRA. *P

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  • TSB #SB-12188

    NHTSA ID #10045899

    • Date Announced: AUGUST 01 2012
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: STARTER MOTOR, ON CERTAIN SUVS, MAY WEAR THRU, AFTER CONTACT, WIRING INSULATION, WHICH CAUSES CIRCUIT CONDITION TO SHORT OUT. STARTER MOTOR BECOMES INOPERATIVE. MODELS 2013 CHEVROLET AVALANCHE, SILVERADO AND GMC SIERRA.

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  • TSB #SB-12118

    NHTSA ID #10045041

    • Date Announced: JUNE 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: IF NOT TORQUED TO SPECIFICATION, ON CERTAIN TRUCKS, BOLTS ON 4 WATER PUMP PULLEY, COULD BACK OUT OR BREAK. *PE

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ENGINE AND ENGINE COOLING

  • TSB #00-06-01-026G

    NHTSA ID #10113792

    • Date Announced: AUGUST 04 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

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  • TSB #07-06-04-019E

    NHTSA ID #10113703

    • Date Announced: JUNE 23 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P21

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  • TSB #15-00-89-004A

    NHTSA ID #10113658

    • Date Announced: MAY 22 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.

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  • TSB #00-06-01-026F

    NHTSA ID #10113657

    • Date Announced: MAY 21 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

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  • TSB #15-00-90-001

    NHTSA ID #10113738

    • Date Announced: MARCH 06 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides technicians with diagnostic tips for preventing oil leaks after changing oil and filter.

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  • TSB #PIP4568R

    NHTSA ID #10114354

    • Date Announced: JANUARY 21 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information

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  • TSB #PIP4932C

    NHTSA ID #10112168

    • Date Announced: AUGUST 15 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should follow published Serv

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  • TSB #PIT4821D

    NHTSA ID #10112078

    • Date Announced: MAY 20 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the 2-Mode Drive Motor Generator Battery placed on parts restriction by General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical

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  • TSB #PIP5168A

    NHTSA ID #10112018

    • Date Announced: JANUARY 22 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a no crank concern. Technician will need to check the valve train for movement when the engine is c

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  • TSB #PIP5161

    NHTSA ID #10112433

    • Date Announced: OCTOBER 30 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on a rough running engine, and/or oil consumption. Technician will find Diagnostic T

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  • TSB #06-06-01-010B

    NHTSA ID #10113494

    • Date Announced: AUGUST 19 2013
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on close-coupled converter and engine replacement.

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  • TSB #PIP5068A

    NHTSA ID #10113069

    • Date Announced: JUNE 28 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician abut vehicles that have a knock noise or vibration from the engine or transmission. Technician will need to inspect the flex plate. The flex plate and transmi

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  • TSB #PIP4793G

    NHTSA ID #10113067

    • Date Announced: JUNE 27 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Allison A1000 Valve Body part number 29545998 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact Ge

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  • TSB #PIP3119L

    NHTSA ID #10113059

    • Date Announced: JUNE 24 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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  • TSB #PIP5108A

    NHTSA ID #10113060

    • Date Announced: JUNE 24 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an audible engine whine noise at 1500-1800 revolutions per minute. Technician will need to check the coolant level, remove serpentine

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  • TSB #PIP5110

    NHTSA ID #10112974

    • Date Announced: APRIL 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P0420. Technician will need to foll

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  • TSB #PIP5108

    NHTSA ID #10112966

    • Date Announced: APRIL 12 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an audible engine whine noise at 1500-1800 revolutions per minute. Technician will need to check the coolant level, remove serpentine

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  • TSB #PIP4158E

    NHTSA ID #10112958

    • Date Announced: APRIL 05 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines.

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  • TSB #PIP5104

    NHTSA ID #10112955

    • Date Announced: APRIL 04 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a cold engine tick noise for 50 seconds at start up. Technician determines if the tick noise is possibly coming from the exhaust

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  • TSB #PIP5100

    NHTSA ID #10112901

    • Date Announced: MARCH 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Code P0701 P0729 P0731 P0732 P0733 P0734 P0735 P0751 P0756 P07

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  • TSB #PIP4828B

    NHTSA ID #10112717

    • Date Announced: JANUARY 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a rough idle and/or momentary lack of power after cold starting the engine and immediately placing the transmission in gear. Technici

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  • TSB #11-00-90-001A

    NHTSA ID #10113849

    • Date Announced: DECEMBER 20 2012
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on the proper oils to use on GM vehicles including information regarding the differences of the Dexos oils.

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  • TSB #PIT4813C

    NHTSA ID #10112648

    • Date Announced: DECEMBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles with a "Service Charging System" message displayed on the Driver Information Center and/or a low voltage reading on the volt gauge during the f

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  • TSB #PIP4932B

    NHTSA ID #10112539

    • Date Announced: NOVEMBER 05 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should follow published Serv

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  • TSB #PIP5069

    NHTSA ID #10112487

    • Date Announced: OCTOBER 17 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a lack of power on initial acceleration from a stop when the ambient temperature is approximately 103 Fahrenheit or greater and may i

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ENGINE AND ENGINE COOLING:ENGINE

  • TSB #PI0699

    NHTSA ID #10043893

    • Date Announced: AUGUST 01 2015
    • Additional Info: How to Fix

    Summary: GM: GAUGE FLUCTUATION, VARIOUS DTCS, AND THE WIRING HARNESS MAY BE CHAFING/RUBBING ON A/C LINE. *JS UPDATED 5/22/12. *JS UPDATED 2/5/16. *PE

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  • TSB #UIB-117

    NHTSA ID #10058259

    • Date Announced: JULY 16 2014
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: AN OPTIONAL ENGINE BLOCK HEATER PLUG IN FOR ONBOARD AC POWER AND WITH CONTINUOUS USAGE WILL RESULT IN SHORTING OF WIRES, OVER HEATING SYSTEM, ELECTRICAL FAILURE AND COMPARTMENT ENGINE FIRES. MODEL 2003-15 EXPRESS CUT AWAY

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  • TSB #PIT-5206

    NHTSA ID #10052066

    • Date Announced: JULY 01 2014
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: OWNERS MAY COMPLAIN ABOUT UNWANTED BRAKING, OR REDUCED ENGINE POWER. THERE MAY ALSO BE SOME UP AND DOWN SHIFTS WITH THE TRANSMISSION. *KB UPDATED 10/15/14. *PE UPDATED 11/12/14. *PE

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  • TSB #PIP-4686

    NHTSA ID #10032393

    • Date Announced: OCTOBER 01 2013
    • Additional Info: How to Fix

    Summary: CHEVROLET/CADILLAC/GMC: HYBRID DRIVEABILITY OR CUSTOMER CONCERNS OF FLARE, SLIP, STALL AT A STOP, SURGE, LACK OF POWER, POOR FUEL ECONOMY, REDUCED EV RANGE/LIMITED ELECTRIC PROPULSION, DTC P061B AFTER CAMPAIGN 09102B OR DTC P061B PRIOR TO

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  • TSB #PIP-5100

    NHTSA ID #10052062

    • Date Announced: OCTOBER 01 2013
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: TROUBLE MOVING THE VEHILCE IN FORWARD OR REVERSE. THIS COULD BEGIN TO HAPPEN AFTER THE REPLACEMENT OF THE SPIN-ON OIL FILTER. DTC CODES P0701, P0729, P0731, P0732, P0733, P0734, P0735, P0751, P0756, P0761, P0877 OR P2723. *

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  • TSB #PIP-4158F

    NHTSA ID #10052311

    • Date Announced: MAY 01 2013
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: LOW ENGINE OIL PRESSURE, NO OIL PRESSURE, AND/OR ENGINE NOISE. THIS COULD BE THE RESULT OF A STICKING OIL PUMP PRESSURE RELIEF VALVE. *KB

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ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

  • TSB #SB-12118

    NHTSA ID #10045041

    • Date Announced: JUNE 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: IF NOT TORQUED TO SPECIFICATION, ON CERTAIN TRUCKS, BOLTS ON 4 WATER PUMP PULLEY, COULD BACK OUT OR BREAK. *PE

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ENGINE AND ENGINE COOLING:ENGINE:DIESEL

  • TSB #PIP-5088-C

    NHTSA ID #10059084

    • Date Announced: AUGUST 01 2015
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: TO ASSIST ENGINEERING PRODUCT FEEDBACK, PARTS FOR DURAMAX DIESEL ENGINE, HAS BEEN PLACED ON RESTRICTIONS, BY PRODUCT QUALITY CENTER (PQC). MODEL 2010-16 DURAMAX. *PE

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  • TSB #SB-0000184692-A

    NHTSA ID #10061100

    • Date Announced: FEBRUARY 04 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #PIE-0253

    NHTSA ID #10052205

    • Date Announced: APRIL 01 2013
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: SERVICE ENGINE SOON LIGHT ILLUMINATED ON DASH. THERE MAY ALSO BE INCREASED ENGINE NOISE, OR POSSIBLE HIGHER RPM SHIFTS, AND REDUCED A/C PERFORMANCE. *KB

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  • TSB #PI-0845

    NHTSA ID #10047820

    • Date Announced: OCTOBER 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: THERE MAY BE AN ACCUMULATION OF DIESEL PARTICULATE FILTER SOOT LEVEL FOUND WHEN A DIAGNOSTIC SYSTEM CHECK IS PERFORMED AND MAY BE CAUSED BY ENGINE CONTROL MODULE (ECM) WITH A REDUCED ENGINE POWER MESSAGE. MODEL 2011-2013

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ENGINE AND ENGINE COOLING:COOLING SYSTEM

  • TSB #PI0699

    NHTSA ID #10043893

    • Date Announced: AUGUST 01 2015
    • Additional Info: How to Fix

    Summary: GM: GAUGE FLUCTUATION, VARIOUS DTCS, AND THE WIRING HARNESS MAY BE CHAFING/RUBBING ON A/C LINE. *JS UPDATED 5/22/12. *JS UPDATED 2/5/16. *PE

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  • TSB #PIP5108

    NHTSA ID #10112966

    • Date Announced: APRIL 12 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an audible engine whine noise at 1500-1800 revolutions per minute. Technician will need to check the coolant level, remove serpentine

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  • TSB #PIP4158E

    NHTSA ID #10112958

    • Date Announced: APRIL 05 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines.

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ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSE

  • TSB #08-04-19-004

    NHTSA ID #10026624

    • Date Announced: MARCH 01 2012
    • Additional Info: How to Fix

    Summary: GMC: CORRECT FRONT AXLE VENT HOSE ROUTING. THE FRONT AXLE VENT HOSE IS MOUNTED IN THE LEFT SIDE OF THE ENGINE COMPARTMENT, AND MAY NOT BE CORRECTLY ROUTED. *PE UPDATED ON 5/1/2012. *KB

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ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

  • TSB #PIP5085C

    NHTSA ID #10112228

    • Date Announced: SEPTEMBER 15 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

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  • TSB #PIP5085B

    NHTSA ID #10112170

    • Date Announced: AUGUST 18 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

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  • TSB #PIP4864N

    NHTSA ID #10112169

    • Date Announced: AUGUST 15 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have "Exhaust Fluid Low", "Exhaust Fluid Empty - Refill Now", "Exhaust Fluid Range: XXX" or "Service Exhaust Fluid - See Owners Now" o

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  • TSB #PIP5007D

    NHTSA ID #10112163

    • Date Announced: AUGUST 13 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

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  • TSB #PIP5007C

    NHTSA ID #10113239

    • Date Announced: SEPTEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

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  • TSB #06-00-89-026L

    NHTSA ID #10113502

    • Date Announced: AUGUST 26 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

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  • TSB #PIP3119L

    NHTSA ID #10113059

    • Date Announced: JUNE 24 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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  • TSB #PIP5110A

    NHTSA ID #10112995

    • Date Announced: APRIL 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician of additional information while diagnosing a diagnostic trouble code P0420. Check for a possible leak in the exhaust system behind the bank one number 2 oxyge

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  • TSB #PIP5110

    NHTSA ID #10112974

    • Date Announced: APRIL 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P0420. Technician will need to foll

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  • TSB #PIP5104

    NHTSA ID #10112955

    • Date Announced: APRIL 04 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a cold engine tick noise for 50 seconds at start up. Technician determines if the tick noise is possibly coming from the exhaust

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  • TSB #PIP5007B

    NHTSA ID #10112734

    • Date Announced: JANUARY 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

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  • TSB #PIP5082

    NHTSA ID #10112723

    • Date Announced: JANUARY 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the scan tool reading showing varying diesel particulate filter soot mass readings on a 2012 Silverado or Sierra. Technician should check

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ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

  • TSB #SB-080604003-C

    NHTSA ID #10056354

    • Date Announced: SEPTEMBER 01 2014
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: ENGINES, WITH EGR SYSTEM, HAS LEAKAGE FROM EGR COOLER ENGINE COOLANT INTO THE COMBUSTION CHAMBER. MODEL 2002-15 SILVERADO, SIERRA, 2004-09 KODIAK C4500-C5500, TOPKICK C4500-C5500, 2006-15 EXPRESS, SAVANA. *PE

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ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

  • TSB #PIP3119N

    NHTSA ID #10113325

    • Date Announced: JANUARY 12 2017
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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  • TSB #PIP3119M

    NHTSA ID #10112069

    • Date Announced: MAY 14 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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  • TSB #PIP3119L

    NHTSA ID #10113059

    • Date Announced: JUNE 24 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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FUEL SYSTEM, GASOLINE

  • TSB #04-06-04-047M

    NHTSA ID #10114281

    • Date Announced: OCTOBER 06 2014
    • Additional Info: How to Fix

    Summary: This informational bulletin states that it no longer valid and refers to a new bulletin.

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  • TSB #PIP5085B

    NHTSA ID #10112170

    • Date Announced: AUGUST 18 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

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  • TSB #PIP4949D

    NHTSA ID #10112157

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a hard start or a no start. Technician may find Diagnostic Trouble Code DTCs P0087, P0088, P0191 or P128E. Technician will need to fo

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  • TSB #PIP4942B

    NHTSA ID #10112103

    • Date Announced: JULY 08 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a fuel leak or fuel odor. Technician may find Diagnostic Trouble Codes. If Diagnostic Trouble Codes are found technician should u

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  • TSB #PIP5151A

    NHTSA ID #10112361

    • Date Announced: NOVEMBER 18 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and

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  • TSB #PIP4568P

    NHTSA ID #10112436

    • Date Announced: OCTOBER 30 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information

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  • TSB #PIP-4686

    NHTSA ID #10032393

    • Date Announced: OCTOBER 01 2013
    • Additional Info: How to Fix

    Summary: CHEVROLET/CADILLAC/GMC: HYBRID DRIVEABILITY OR CUSTOMER CONCERNS OF FLARE, SLIP, STALL AT A STOP, SURGE, LACK OF POWER, POOR FUEL ECONOMY, REDUCED EV RANGE/LIMITED ELECTRIC PROPULSION, DTC P061B AFTER CAMPAIGN 09102B OR DTC P061B PRIOR TO

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  • TSB #PIT4979C

    NHTSA ID #10112597

    • Date Announced: NOVEMBER 21 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a buzz or rattle type noise during light acceleration around 1200-2000 Revolutions per minute. Technician will need to reposition the

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FUEL SYSTEM, GASOLINE:STORAGE

  • TSB #PIT5161E

    NHTSA ID #10113404

    • Date Announced: FEBRUARY 08 2017
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating

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FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

  • TSB #PIT5208A

    NHTSA ID #10112023

    • Date Announced: JANUARY 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that after refueling the fuel gauge will show empty. Technician may find Diagnostic Trouble Code P2636 has set. Technician should be advised th

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  • TSB #PIT5161A

    NHTSA ID #10112571

    • Date Announced: NOVEMBER 14 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating

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FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

  • TSB #PIP4949D

    NHTSA ID #10112157

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a hard start or a no start. Technician may find Diagnostic Trouble Code DTCs P0087, P0088, P0191 or P128E. Technician will need to fo

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  • TSB #PIP4942B

    NHTSA ID #10112103

    • Date Announced: JULY 08 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a fuel leak or fuel odor. Technician may find Diagnostic Trouble Codes. If Diagnostic Trouble Codes are found technician should u

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  • TSB #SB-0000191735-A

    NHTSA ID #10061203

    • Date Announced: MAY 12 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #SB-13420-A

    NHTSA ID #10060090

    • Date Announced: DECEMBER 11 2013
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #PIP-4942

    NHTSA ID #10041435

    • Date Announced: MARCH 01 2012
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: AT HIGH PRESSURE PUMP TO HIGH PRESSURE FUEL LINES THERE ARE SIGNS OF FUEL LEAKAGE AND/OR FUEL ODOR. *PE UPDATED ON 5/2/2012. *KB

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FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

  • TSB #PIP-4942

    NHTSA ID #10041435

    • Date Announced: MARCH 01 2012
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: AT HIGH PRESSURE PUMP TO HIGH PRESSURE FUEL LINES THERE ARE SIGNS OF FUEL LEAKAGE AND/OR FUEL ODOR. *PE UPDATED ON 5/2/2012. *KB

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FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

  • TSB #04-06-04-051D

    NHTSA ID #10113566

    • Date Announced: FEBRUARY 20 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information for maintenance cleaning of the fuel injectors.

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  • TSB #PIP5085C

    NHTSA ID #10112228

    • Date Announced: SEPTEMBER 15 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Informa

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  • TSB #PIP-4949-B

    NHTSA ID #10044240

    • Date Announced: AUGUST 01 2014
    • Additional Info: How to Fix

    Summary: GM: DURAMAX DIESEL HARD START, NO START, OR DTC P0087 INJECTION PUMP REPLACEMENT. NORMAL SI DIAGNOSTICS MAY BE INCONCLUSIVE OR LEAD TO A FUEL INJECTION PUMP REPLACEMENT. *JS UPDATED 11/12/14. PE

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  • TSB #PIP5085

    NHTSA ID #10112733

    • Date Announced: JANUARY 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that engineering is asking for additional information if SI diagnosis leads to replacement of the Indirect Fuel Injector for a P0420 Diagnostic Trouble Code.

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FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

  • TSB #PIP4949D

    NHTSA ID #10112157

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a hard start or a no start. Technician may find Diagnostic Trouble Code DTCs P0087, P0088, P0191 or P128E. Technician will need to fo

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  • TSB #PIP4942B

    NHTSA ID #10112103

    • Date Announced: JULY 08 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a fuel leak or fuel odor. Technician may find Diagnostic Trouble Codes. If Diagnostic Trouble Codes are found technician should u

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  • TSB #PIP-4942-B

    NHTSA ID #10056258

    • Date Announced: JULY 01 2014
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: AT BOTTOM OF FLYWHEEL HOUSING, A LEAK IS FOUND, CAUSING A FUEL ODOR, DUE TO HIGH PRESSURE PUMP TO HIGH PRESSURE LINE FITTING OR FUEL RAIL CONNECTION. 2010-2015 EXPRESS, SIERRA, SAVANA, SILVERADO. *PE

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FUEL SYSTEM, DIESEL

  • TSB #PIP5204C

    NHTSA ID #10112258

    • Date Announced: SEPTEMBER 29 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

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  • TSB #PIP5204B

    NHTSA ID #10112259

    • Date Announced: SEPTEMBER 29 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

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  • TSB #PIP5204A

    NHTSA ID #10112215

    • Date Announced: SEPTEMBER 09 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

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  • TSB #PIP4864N

    NHTSA ID #10112169

    • Date Announced: AUGUST 15 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have "Exhaust Fluid Low", "Exhaust Fluid Empty - Refill Now", "Exhaust Fluid Range: XXX" or "Service Exhaust Fluid - See Owners Now" o

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  • TSB #PIP5088

    NHTSA ID #10112744

    • Date Announced: JANUARY 29 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that 2013 6.6L Duramax Diesel Engine Regular Production Option Code (LGH and LML) part number 12638502 will be placed on a parts restriction through the General Motors Produc

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  • TSB #PIP5082

    NHTSA ID #10112723

    • Date Announced: JANUARY 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the scan tool reading showing varying diesel particulate filter soot mass readings on a 2012 Silverado or Sierra. Technician should check

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FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

  • TSB #SB-00001922095-A

    NHTSA ID #10061218

    • Date Announced: MAY 16 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #SB-0000184692-A

    NHTSA ID #10061100

    • Date Announced: FEBRUARY 04 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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FUEL SYSTEM, OTHER

  • TSB #05-06-04-035E

    NHTSA ID #10113662

    • Date Announced: MAY 27 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.

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FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

  • TSB #PI0699

    NHTSA ID #10043893

    • Date Announced: AUGUST 01 2015
    • Additional Info: How to Fix

    Summary: GM: GAUGE FLUCTUATION, VARIOUS DTCS, AND THE WIRING HARNESS MAY BE CHAFING/RUBBING ON A/C LINE. *JS UPDATED 5/22/12. *JS UPDATED 2/5/16. *PE

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  • TSB #PIT5208A

    NHTSA ID #10112023

    • Date Announced: JANUARY 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that after refueling the fuel gauge will show empty. Technician may find Diagnostic Trouble Code P2636 has set. Technician should be advised th

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FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

  • TSB #PIP-4942-B

    NHTSA ID #10056258

    • Date Announced: JULY 01 2014
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: AT BOTTOM OF FLYWHEEL HOUSING, A LEAK IS FOUND, CAUSING A FUEL ODOR, DUE TO HIGH PRESSURE PUMP TO HIGH PRESSURE LINE FITTING OR FUEL RAIL CONNECTION. 2010-2015 EXPRESS, SIERRA, SAVANA, SILVERADO. *PE

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  • TSB #SB-00001922095-A

    NHTSA ID #10061218

    • Date Announced: MAY 16 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #SB-0000191735-A

    NHTSA ID #10061203

    • Date Announced: MAY 12 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #SB-13420-A

    NHTSA ID #10060090

    • Date Announced: DECEMBER 11 2013
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

  • TSB #PIP-4942-B

    NHTSA ID #10056258

    • Date Announced: JULY 01 2014
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: AT BOTTOM OF FLYWHEEL HOUSING, A LEAK IS FOUND, CAUSING A FUEL ODOR, DUE TO HIGH PRESSURE PUMP TO HIGH PRESSURE LINE FITTING OR FUEL RAIL CONNECTION. 2010-2015 EXPRESS, SIERRA, SAVANA, SILVERADO. *PE

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  • TSB #PIT4979C

    NHTSA ID #10112597

    • Date Announced: NOVEMBER 21 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a buzz or rattle type noise during light acceleration around 1200-2000 Revolutions per minute. Technician will need to reposition the

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POWER TRAIN

  • TSB #PIP3119N

    NHTSA ID #10113325

    • Date Announced: JANUARY 12 2017
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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  • TSB #PIT5442

    NHTSA ID #10114597

    • Date Announced: JULY 09 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician of an engine power reduced message on the driver information center after performing the Canada Onstar® 4G upgrade. If the concern is present park the vehicle

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  • TSB #PIP4793H

    NHTSA ID #10112316

    • Date Announced: DECEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the valve body for the Allison A1000 Transmission has been placed on restriction through the General Motors Product Quality Center to assist Engineering with product fee

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  • TSB #PIP4560R

    NHTSA ID #10112411

    • Date Announced: OCTOBER 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Allison Transmission Control Module Part Number 24256861 has been removed from the General Motors Product Quality Center parts restriction.

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  • TSB #PIP5012D

    NHTSA ID #10113238

    • Date Announced: SEPTEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a clunk noise or a harsh 6-5 downshift while driving at 50 to 70 miles per hour. Technician will reprogrammed the Transmission Contro

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  • TSB #PI-0531-B

    NHTSA ID #10053223

    • Date Announced: JULY 01 2013
    • Additional Info: How to Fix

    Summary: GM: SOME VEHICLES MAY DISPLAY ON THE DRIVER INFORMATION CENTER (DIC) "TRANSMISSION HOT- IDLE ENGINE". DTC U0101 MAY BE SET. MIL MAY BE ILLUMINATED. *JS

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  • TSB #PIP5100

    NHTSA ID #10112901

    • Date Announced: MARCH 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Code P0701 P0729 P0731 P0732 P0733 P0734 P0735 P0751 P0756 P07

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  • TSB #PIP5065C

    NHTSA ID #10112716

    • Date Announced: JANUARY 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replpace the Reaction Carr

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  • TSB #PIP4138L

    NHTSA ID #10112697

    • Date Announced: DECEMBER 27 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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  • TSB #PIP5065B

    NHTSA ID #10112635

    • Date Announced: DECEMBER 10 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replace the Reaction Carri

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  • TSB #PIP5071

    NHTSA ID #10112515

    • Date Announced: OCTOBER 23 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicle that has a squawk or grunt type noise when shifting from 2nd to 3rd gear. Technician should replace the 3-4 clutch Friction and Steel Clutch Pla

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  • TSB #PIP5068

    NHTSA ID #10112477

    • Date Announced: OCTOBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician abut vehicles that have a knock noise or vibration from the engine or transmission. Technician will need to inspect the flex plate. The flex plate and transmi

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  • TSB #PIP4885F

    NHTSA ID #10112463

    • Date Announced: OCTOBER 11 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a groan, growl, or moan coming from the vehicle when operating the vehicle in four wheel drive. Driving on clean, dry pavement in Fou

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POWER TRAIN:AUTOMATIC TRANSMISSION

  • TSB #PI1343B

    NHTSA ID #10112292

    • Date Announced: JANUARY 26 2016
    • Additional Info: How to Fix

    Summary: This preliminary informational bulletin provides a procedure to reset the transmission adapts and test drive in additon to a transmission control module reprogram to correct a harsh or tie up feeling from 6-4 downshift

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  • TSB #PI1344B

    NHTSA ID #10075716

    • Date Announced: NOVEMBER 06 2015
    • Additional Info: How to Fix

    Summary: Some customers may comment that the vehicle has reduced acceleration at low speed and/or transmission is slipping from a launch. Technicians may find DTC P0751 set or stored in history. This condition may be caused by the Clutch Select S

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  • TSB #SC-15111

    NHTSA ID #10058756

    • Date Announced: JUNE 01 2015
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. WHEN SHIFTING FROM FIRST GEAR TO SECOND GEAR, HARSH SHIFTING IS EXPERIENCE AND MALFUNCTION INDICATOR LAMP (MIL) WILL ILLUMINATE. MODEL 201

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  • TSB #PIT-5206

    NHTSA ID #10052066

    • Date Announced: JULY 01 2014
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: OWNERS MAY COMPLAIN ABOUT UNWANTED BRAKING, OR REDUCED ENGINE POWER. THERE MAY ALSO BE SOME UP AND DOWN SHIFTS WITH THE TRANSMISSION. *KB UPDATED 10/15/14. *PE UPDATED 11/12/14. *PE

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  • TSB #PIP4833E

    NHTSA ID #10112079

    • Date Announced: MAY 21 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Auxiliary Transmission Fluid Pump Control Module and Auxiliary Transmission Fluid Pump placed on parts restriction by General Motors Technical Assistance Center. Dea

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  • TSB #PIP4600D

    NHTSA ID #10112060

    • Date Announced: MAY 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the 2ML70 Transmission Assembly will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technica

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  • TSB #PB-14043

    NHTSA ID #10055497

    • Date Announced: MARCH 01 2014
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: AT TIME OF PRODUCTION, SOME VEHICLES WERE MANUFACTURED WITH AN INCORRECT TRANSMISSION THRUST BEARING, THAT CAN RESULT IN NOISE AND POOR OPERATION OF TRANSMISSION. MODEL 2012 SILVERADO HD, SIERRA HD. *PE

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  • TSB #PIP4793H

    NHTSA ID #10112316

    • Date Announced: DECEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the valve body for the Allison A1000 Transmission has been placed on restriction through the General Motors Product Quality Center to assist Engineering with product fee

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  • TSB #PI-0310

    NHTSA ID #10037409

    • Date Announced: NOVEMBER 01 2013
    • Additional Info: How to Fix

    Summary: GM: THERE ARE TRANSMISSION PROBLEMS THAT INCLUDE TROUBLE SHIFTING AND NOISES. THERE MAY BE SERPENTINE BELT PROBLEMS CAUSING IT. *RM UPDATED ON 06/27/2011. *KB UPDATED 3/12/12. *PE UPDATED 1/2/14. *PE *PE

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  • TSB #PIP4379K

    NHTSA ID #10112401

    • Date Announced: OCTOBER 09 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes

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  • TSB #PIP5100A

    NHTSA ID #10112391

    • Date Announced: OCTOBER 04 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Codes P0701, P0729, P0731, P0732, P0733, P0734, P0735, P0751,

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  • TSB #PIP-4686

    NHTSA ID #10032393

    • Date Announced: OCTOBER 01 2013
    • Additional Info: How to Fix

    Summary: CHEVROLET/CADILLAC/GMC: HYBRID DRIVEABILITY OR CUSTOMER CONCERNS OF FLARE, SLIP, STALL AT A STOP, SURGE, LACK OF POWER, POOR FUEL ECONOMY, REDUCED EV RANGE/LIMITED ELECTRIC PROPULSION, DTC P061B AFTER CAMPAIGN 09102B OR DTC P061B PRIOR TO

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  • TSB #PIP5068A

    NHTSA ID #10113069

    • Date Announced: JUNE 28 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician abut vehicles that have a knock noise or vibration from the engine or transmission. Technician will need to inspect the flex plate. The flex plate and transmi

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  • TSB #PIP5021B

    NHTSA ID #10113066

    • Date Announced: JUNE 27 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact

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  • TSB #PIP5012C

    NHTSA ID #10112994

    • Date Announced: APRIL 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a clunk noise or a harsh 6-5 downshift while driving at 50 to 70 miles per hour. Technician will reprogrammed the Transmission Contro

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  • TSB #PIP4600C

    NHTSA ID #10112688

    • Date Announced: DECEMBER 18 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that 2ML70 Transmission Assembly will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Tech

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  • TSB #PIT4505F

    NHTSA ID #10112603

    • Date Announced: NOVEMBER 27 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a rattle, buzz, tick, or vibration type noise that appears to be coming from the center of the dash. Technician will adjust the trans

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  • TSB #PIP5071

    NHTSA ID #10112515

    • Date Announced: OCTOBER 23 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicle that has a squawk or grunt type noise when shifting from 2nd to 3rd gear. Technician should replace the 3-4 clutch Friction and Steel Clutch Pla

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  • TSB #PIP5009F

    NHTSA ID #10112469

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the Malfunction Indicator Lamp is illuminated and the vehicle has a harsh 1-2 shift. Technician may find Diagnostic Trouble Code P0741 set

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  • TSB #PIP5065A

    NHTSA ID #10112457

    • Date Announced: OCTOBER 09 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replace the Reaction Carri

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  • TSB #PIP5065

    NHTSA ID #10112447

    • Date Announced: OCTOBER 04 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replace the Reaction Carri

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  • TSB #PI-0773

    NHTSA ID #10055803

    • Date Announced: JULY 01 2012
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC: THERE IS SLIPPING OR HAVE NO FOURTH, FIFTH OR SIXTH GEAR AND MALFUNCTION INDICATOR LAMP (MIL) WOULD BE ON, WITH DIAGNOSTIC TROUBLE CODE (DTC) P0796 FOUND AS ACTIVE. *PE

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  • TSB #PIP-5031

    NHTSA ID #10045063

    • Date Announced: JUNE 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: SOME TRUCKS, EQUIPPED WITH AUTOMATIC TRANSMISSION 4L60E, MAY EXPERIENCE SLIPPING, MISSED OR LATE SHIFTS IN 3RD AND 4TH GEARS DUE TO POSSIBLE 3-4 CLUTCH DISTRESS. *PE

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  • TSB #PI0522B

    NHTSA ID #10044233

    • Date Announced: MARCH 01 2012
    • Additional Info: How to Fix

    Summary: GM: TICK OR RATTLE NOISE FROM FRONT OF DASH, TRANSMISSION FILLER TUBE CRACKED OR BROKEN (INSPECT FILLER TUBE, REPLACE TUBE AS NECESSARY). *JS UPDATED 05/3/2013 *JS

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  • TSB #PIP-3366-B

    NHTSA ID #10043185

    • Date Announced: NOVEMBER 01 2011
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC/HUMMER: SOME SUVS AND TRUCKS ARE EXHIBITING A CONDITION WHERE BY GRINDING/RATCHETING TYPE NOISE COMING FROM AUTOMATIC TRANSMISSION WHEN SHIFTING INTO PARK WHILE IN 4WD LOW (4LO) RANGE. *PE

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  • TSB #PI-0041D

    NHTSA ID #10042286

    • Date Announced: OCTOBER 01 2011
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC: CERTAIN MODEL VEHICLES MY 2010-2012, THE TRANSMISSION HAS DEVELOPED A LEAK IN THE REAR. *PE

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POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

  • TSB #PI1343B

    NHTSA ID #10112292

    • Date Announced: JANUARY 26 2016
    • Additional Info: How to Fix

    Summary: This preliminary informational bulletin provides a procedure to reset the transmission adapts and test drive in additon to a transmission control module reprogram to correct a harsh or tie up feeling from 6-4 downshift

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  • TSB #PIT5206C

    NHTSA ID #10112129

    • Date Announced: JULY 25 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages ? Br

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  • TSB #PIT5206B

    NHTSA ID #10112055

    • Date Announced: MAY 06 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages "Bra

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  • TSB #PIT5206A

    NHTSA ID #10112356

    • Date Announced: NOVEMBER 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages " Br

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  • TSB #PIP4560R

    NHTSA ID #10112411

    • Date Announced: OCTOBER 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Allison Transmission Control Module Part Number 24256861 has been removed from the General Motors Product Quality Center parts restriction.

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  • TSB #PIP4560P

    NHTSA ID #10113064

    • Date Announced: JUNE 27 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Allison Transmission Control Module will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General

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  • TSB #PI-0488

    NHTSA ID #10039489

    • Date Announced: MAY 01 2013
    • Additional Info: How to Fix

    Summary: GM: THE TRANSMISSION IS SLIPPING OR HAS NO FORWARD/REVERSE MOVEMENT. *RM UPDATED 4/16/12. *PE UPDATED 6/18/12. *PE UPDATED ON 7/09/2013. *KB

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  • TSB #PIP5012C

    NHTSA ID #10112994

    • Date Announced: APRIL 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a clunk noise or a harsh 6-5 downshift while driving at 50 to 70 miles per hour. Technician will reprogrammed the Transmission Contro

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  • TSB #PIP5009F

    NHTSA ID #10112469

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the Malfunction Indicator Lamp is illuminated and the vehicle has a harsh 1-2 shift. Technician may find Diagnostic Trouble Code P0741 set

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  • TSB #PIP-5009-D

    NHTSA ID #10044391

    • Date Announced: MAY 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET: MALFUNCTION INDICATOR LAMP (MIL) IS ILLUMINATED AND HAS A HARSH SHIFT 1-2. THE TCC ENABLE SOLENOID AND WIRE HARNESS SHOULD BE REPLACED WHEN REPAIRS ARE PERFORMED ON TRANSMISSION. *PE

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  • TSB #08-07-30-021G

    NHTSA ID #10043829

    • Date Announced: MARCH 01 2012
    • Additional Info: How to Fix

    Summary: GM: LOSS OF HIGH SPEED GMLAN COMMUNICATIONS, INTERMITTENT NO CRANK, IP GAGE FLUCTUATION, INTERMITTENT DOOR LOOK CYCLING, INTERMITTENT CHIME OPERATION, VARIOUS IP WARNING LAMPS ILLUMINATED, TRANSMISSION MAY NOT SHIFT, COMMUNICATION DTCS U007

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POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

  • TSB #PIP4379K

    NHTSA ID #10112401

    • Date Announced: OCTOBER 09 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes

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POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

  • TSB #PIP4681D

    NHTSA ID #10112437

    • Date Announced: OCTOBER 31 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a random bump, chuggle, or fishbite sensation when crowding the throttle slightly with the Torque Converter Clutch on while cruising

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  • TSB #PIP5009G

    NHTSA ID #10112566

    • Date Announced: NOVEMBER 13 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the Malfunction Indicator Lamp is illuminated and the vehicle has a harsh 1-2 shift. Technician may find Diagnostic Trouble Code P0741 set

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  • TSB #PIP5009F

    NHTSA ID #10112469

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the Malfunction Indicator Lamp is illuminated and the vehicle has a harsh 1-2 shift. Technician may find Diagnostic Trouble Code P0741 set

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POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

  • TSB #PIP4885F

    NHTSA ID #10112463

    • Date Announced: OCTOBER 11 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a groan, growl, or moan coming from the vehicle when operating the vehicle in four wheel drive. Driving on clean, dry pavement in Fou

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  • TSB #PIE-0225-B

    NHTSA ID #10047919

    • Date Announced: OCTOBER 01 2012
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: THE 4WD FAILS TO ENGAGE WHEN SERVICE 4WD INDICATOR ILLUMINATES AND TRANSFER CASE CONTROL MODULE (TCCM) REPORTS POSSIBLE C0379 SET. MODELS 2012-2013 AVALANCHE, SILVERADO, SUBURBAN, TAHOE, SIERRA, YUKON, YUKON XL. *PE

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POWER TRAIN:AXLE ASSEMBLY

  • TSB #06-00-89-026L

    NHTSA ID #10113502

    • Date Announced: AUGUST 26 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

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  • TSB #PIP5087

    NHTSA ID #10112740

    • Date Announced: JANUARY 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a service 4WD message displayed in the Driver Information Center. Technician may find Diagnostic Trouble Code C0379. Technician w

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ELECTRICAL SYSTEM

  • TSB #PIT-5338-A

    NHTSA ID #10078601

    • Date Announced: APRIL 04 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE PART RESTRICTION FOR THE ACCESSORY DC POWER CONTROL MODULE AND THE SEAL KIT HAS ENDED.

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  • TSB #07-06-04-019E

    NHTSA ID #10113703

    • Date Announced: JUNE 23 2015
    • Additional Info: How to Fix

    Summary: This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P21

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  • TSB #PIC4310L

    NHTSA ID #10114470

    • Date Announced: APRIL 17 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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  • TSB #PIT4366G

    NHTSA ID #10112155

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" message on the Driver Information Center. Technician will in

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  • TSB #PIT4813E

    NHTSA ID #10112093

    • Date Announced: MAY 29 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles with a "Service Charging System" message displayed on the Driver Information Center and/or a low voltage reading on the volt gauge during the f

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  • TSB #PIT4821D

    NHTSA ID #10112078

    • Date Announced: MAY 20 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the 2-Mode Drive Motor Generator Battery placed on parts restriction by General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical

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  • TSB #PI-1235

    NHTSA ID #10056237

    • Date Announced: MAY 01 2014
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: DUE TO LOOSE GROUND TERMINAL CONNECTIONS, IN SOME VEHICLES AND TRUCKS EXPERIENCE, ACCESSORIES MALFUNCTIONS, DIC MESSAGES, IPC WARNING INDICATORS, SES LIGHT ON. *PE

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  • TSB #PIT4474E

    NHTSA ID #10112033

    • Date Announced: JANUARY 28 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have navigation or radio screen is blank or flashes on and off, no sound from speakers, and rear DVD screen inoperative. Technician will f

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  • TSB #PIT5184A

    NHTSA ID #10112368

    • Date Announced: NOVEMBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

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  • TSB #PIT4376G

    NHTSA ID #10112346

    • Date Announced: NOVEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician about key and theft information for Fleet Vehicles equipped with RPO 6E2 or 6E8 and converting to fleet mode. Technician will need to ensure fleet vehicles with RPO 6E2 or 6E

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  • TSB #PIT3189R

    NHTSA ID #10112428

    • Date Announced: OCTOBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

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  • TSB #PIT4816E

    NHTSA ID #10112413

    • Date Announced: OCTOBER 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have multiple electrical concerns and or intermittent no crank. Technician will need to remove the 175 amp Mega Fuse and inspect for arcin

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  • TSB #PIP4686D

    NHTSA ID #10112406

    • Date Announced: OCTOBER 15 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have various 2-Mode Hybrid issues. Some vehicle may have service hybrid system lamp that comes on with a Diagnostic Trouble Code P061B set

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  • TSB #PIC5492B

    NHTSA ID #10112388

    • Date Announced: OCTOBER 04 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface contro

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  • TSB #PIT5236

    NHTSA ID #10112387

    • Date Announced: OCTOBER 03 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will need to call General Mot

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  • TSB #PIT4844E

    NHTSA ID #10112384

    • Date Announced: OCTOBER 02 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

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  • TSB #PIP5012D

    NHTSA ID #10113238

    • Date Announced: SEPTEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a clunk noise or a harsh 6-5 downshift while driving at 50 to 70 miles per hour. Technician will reprogrammed the Transmission Contro

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  • TSB #PIP5007C

    NHTSA ID #10113239

    • Date Announced: SEPTEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will

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  • TSB #06-00-89-026L

    NHTSA ID #10113502

    • Date Announced: AUGUST 26 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

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  • TSB #SB12-08-132-001A

    NHTSA ID #10052297

    • Date Announced: APRIL 01 2013
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: ON SOME TRUCKS AND PASSENGER VEHICLES, ACCESSORY POWER OUTLETS (APO) AND TRAILER LIGHTING ARE COMMON ACCESSED ELECTRICAL SYSTEMS THAT ARE AFFECTED BY DEVICES THAT ARE PLUGGED IN AND BECOME INOPERATIVE DUE TO AN OPEN FUSE AN

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  • TSB #PIT5019A

    NHTSA ID #10112618

    • Date Announced: NOVEMBER 30 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have the front seats will not cool when using remote vehicle start. Dealer should communicate to the customer this condition is a normal o

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  • TSB #PIT4593D

    NHTSA ID #10112578

    • Date Announced: NOVEMBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a lack of brake assist after disconnecting the battery or after the 12 volts battery has run low on voltage. The Antilock Braking Sys

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  • TSB #PIT4815C

    NHTSA ID #10112558

    • Date Announced: NOVEMBER 08 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with additional vehicle speed sensor diagnostic information. Technician may encounter multiple issues when diagnosing a Vehicle Speed Sensor. Technician will

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  • TSB #PIP5069

    NHTSA ID #10112487

    • Date Announced: OCTOBER 17 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a lack of power on initial acceleration from a stop when the ambient temperature is approximately 103 Fahrenheit or greater and may i

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  • TSB #PIT5185

    NHTSA ID #10112472

    • Date Announced: OCTOBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that if the ignition key is turned to the start position, and then released when the engine begins cranking, the engine will continue cranking

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  • TSB #PIT5184

    NHTSA ID #10112470

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

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  • TSB #PIT4508C

    NHTSA ID #10112452

    • Date Announced: OCTOBER 05 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the cruise control being inoperative. Technician may find Diagnostic Trouble Code B3894 set in the Trailer Brake Control Module. Technicia

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  • TSB #PIT-5184

    NHTSA ID #10047839

    • Date Announced: OCTOBER 01 2012
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC: WILL HAVE INOPERATIVE CRUISE CONTROL; INOPERATIVE OR UNWANTED ACTIVATION OF RADIO CONTROLS; BACKLIGHTING FLASHES, FLICKERS OR INOPERATIVE DUE TO POSSIBLE SHORT TO GROUND ON STEERING WHEEL COIL CONNECTOR X2. MODELS

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  • TSB #SB-12188

    NHTSA ID #10045899

    • Date Announced: AUGUST 01 2012
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: STARTER MOTOR, ON CERTAIN SUVS, MAY WEAR THRU, AFTER CONTACT, WIRING INSULATION, WHICH CAUSES CIRCUIT CONDITION TO SHORT OUT. STARTER MOTOR BECOMES INOPERATIVE. MODELS 2013 CHEVROLET AVALANCHE, SILVERADO AND GMC SIERRA.

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  • TSB #PIT5074F

    NHTSA ID #10044242

    • Date Announced: MAY 01 2012
    • Additional Info: How to Fix

    Summary: GM: J-35616-64B TERMINAL TEST PROBE AND REPLACEMENT TERMINAL. ALSO INCLUDED MODELS VERANO, REGAL, LACROSSE, CTS, SRX, VOLT, SONIC, MALIBU, IMPALA, EQUINOX, CRUZE, AVALANCHE, TAHOE SUBURBAN, SILVERADO, SIERRA, YUKON, AND TERRAIN FOR MODEL

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  • TSB #SB-12019

    NHTSA ID #10043904

    • Date Announced: FEBRUARY 01 2012
    • Additional Info: How to Fix

    Summary: SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES. RADIO DISPLAY MAY BE INOPERATIVE OR FLICKER - EXPIRES WITH BASE WARRANTY. *KB

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HIGH VOLTAGE BATTERY

  • TSB #PIP4686D

    NHTSA ID #10112406

    • Date Announced: OCTOBER 15 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have various 2-Mode Hybrid issues. Some vehicle may have service hybrid system lamp that comes on with a Diagnostic Trouble Code P061B set

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ELECTRICAL SYSTEM:BATTERY

  • TSB #PIT4597E

    NHTSA ID #10113887

    • Date Announced: MARCH 01 2016
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides the technician with the additional steps that are needed to help perform a successful brake bleed on the 2-Mode Hybrid with Regular Production Option Code HP2. With a battery maintainer in

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  • TSB #PI1098A

    NHTSA ID #10114292

    • Date Announced: OCTOBER 13 2014
    • Additional Info: How to Fix

    Summary: This preliminary bulletin provides a procedure on how to cold crank test a battery in a vehicle.

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  • TSB #PI-1280

    NHTSA ID #10056241

    • Date Announced: JULY 01 2014
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC: LOSS OF PROPULSION, WHEN SPEED IS LESS THAN 5 KM/H (3MPH), SERVICE HYBRID SYSTEM IS DISPLAYED IN DRIVER INFORMATION CENTER (DIC) AND MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATES. MODEL 2008-2013 ESCALADE, SILVERADO

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  • TSB #PIT4821D

    NHTSA ID #10112078

    • Date Announced: MAY 20 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the 2-Mode Drive Motor Generator Battery placed on parts restriction by General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical

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  • TSB #PIT4585E

    NHTSA ID #10112581

    • Date Announced: NOVEMBER 16 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a no crank condition after the vehicle has had very low accessory battery voltage or a dead battery condition. Technician may fin

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ELECTRICAL SYSTEM:WIRING

  • TSB #10-00-89-005F

    NHTSA ID #10108626

    • Date Announced: JULY 18 2017
    • Additional Info: How to Fix

    Summary: This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

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  • TSB #13-00-89-008A

    NHTSA ID #10113752

    • Date Announced: MARCH 16 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin communicates GM wiring repair strategy information.

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  • TSB #PIT5059B

    NHTSA ID #10112247

    • Date Announced: SEPTEMBER 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

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  • TSB #PIT5184A

    NHTSA ID #10112368

    • Date Announced: NOVEMBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

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  • TSB #PIP5009G

    NHTSA ID #10112566

    • Date Announced: NOVEMBER 13 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the Malfunction Indicator Lamp is illuminated and the vehicle has a harsh 1-2 shift. Technician may find Diagnostic Trouble Code P0741 set

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  • TSB #PIT4844D

    NHTSA ID #10112535

    • Date Announced: NOVEMBER 02 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

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  • TSB #PIT5184

    NHTSA ID #10112470

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

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  • TSB #PI-0759

    NHTSA ID #10045519

    • Date Announced: JULY 01 2012
    • Additional Info: How to Fix

    Summary: GM-EXPRESS/SILVERADO/SAVANA/SIERRA: DUE TO POOR CONNECTIONS AND INTERMITTENT CONDITION OF MAP SENSOR CONNECTOR WIRING HARNESS TERMINAL CRIMPS, TRUCKS HAVE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION AND REDUCED ENGINE POWER DISPLAY ME

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ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

  • TSB #PI0639A

    NHTSA ID #10043887

    • Date Announced: MAY 01 2013
    • Additional Info: How to Fix

    Summary: GM: THE SERVICE STABILITRAK MESSAGE BEING DISPLAYED IN DIC. THE STABILITRAK INDICATOR LIGHT MAY ALSO BE ON. *JS UPDATED ON 7/9/2013. *KB

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  • TSB #SB12-08-132-001A

    NHTSA ID #10052297

    • Date Announced: APRIL 01 2013
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: ON SOME TRUCKS AND PASSENGER VEHICLES, ACCESSORY POWER OUTLETS (APO) AND TRAILER LIGHTING ARE COMMON ACCESSED ELECTRICAL SYSTEMS THAT ARE AFFECTED BY DEVICES THAT ARE PLUGGED IN AND BECOME INOPERATIVE DUE TO AN OPEN FUSE AN

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ELECTRICAL SYSTEM:IGNITION

  • TSB #PI1018A

    NHTSA ID #10113519

    • Date Announced: FEBRUARY 05 2015
    • Additional Info: How to Fix

    Summary: This preliminary informational bulletin adds the 2015 model year to repair information on correcting a customer concern of poor, limited, reduced Remote Keyless Entry (RKE) or Remote Vehicle Start (RVS) range.

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  • TSB #PI1098A

    NHTSA ID #10114292

    • Date Announced: OCTOBER 13 2014
    • Additional Info: How to Fix

    Summary: This preliminary bulletin provides a procedure on how to cold crank test a battery in a vehicle.

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  • TSB #PIP4828B

    NHTSA ID #10112717

    • Date Announced: JANUARY 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a rough idle and/or momentary lack of power after cold starting the engine and immediately placing the transmission in gear. Technici

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  • TSB #PIT4813C

    NHTSA ID #10112648

    • Date Announced: DECEMBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles with a "Service Charging System" message displayed on the Driver Information Center and/or a low voltage reading on the volt gauge during the f

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  • TSB #PIT4585E

    NHTSA ID #10112581

    • Date Announced: NOVEMBER 16 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a no crank condition after the vehicle has had very low accessory battery voltage or a dead battery condition. Technician may fin

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  • TSB #PIT5185

    NHTSA ID #10112472

    • Date Announced: OCTOBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that if the ignition key is turned to the start position, and then released when the engine begins cranking, the engine will continue cranking

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DIGITAL INSTRUMENT PANEL

  • TSB #PIP-5276-E

    NHTSA ID #10059078

    • Date Announced: AUGUST 01 2015
    • Additional Info: How to Fix

    Summary: CADILLAC/CHEVROLET/GMC: ON SOME VEHICLES AND/OR TRUCKS, INSTRUMENT CLUSTER WILL ILLUMINATE, AFTER AN OIL CHANGE, INDICATING LOW OIL PRESSURE AND/OR SES LAMP WILL ILLUMINATE. MODEL 2007-13 CANYON, SIERRA, SAVANA, YUKON, CTS-V, ESCALADE, AV

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  • TSB #PIT5195A

    NHTSA ID #10112009

    • Date Announced: JANUARY 21 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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  • TSB #PIT5181A

    NHTSA ID #10112348

    • Date Announced: NOVEMBER 12 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find DTCs P057C and or P057D. Some vehicles may have cruise and b

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  • TSB #PIT5195

    NHTSA ID #10112737

    • Date Announced: JANUARY 23 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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ELECTRICAL SYSTEM: SOFTWARE

  • TSB #PIC5687D

    NHTSA ID #10112082

    • Date Announced: MAY 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that loose connection between the vehicle and a Bluetooth phone. Technician will need to use a scan tool to check the "Firmware Over-the-Air" v

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  • TSB #PIT5206A

    NHTSA ID #10112356

    • Date Announced: NOVEMBER 14 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages " Br

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  • TSB #PIP5012C

    NHTSA ID #10112994

    • Date Announced: APRIL 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a clunk noise or a harsh 6-5 downshift while driving at 50 to 70 miles per hour. Technician will reprogrammed the Transmission Contro

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  • TSB #PIC5687C

    NHTSA ID #10112687

    • Date Announced: DECEMBER 17 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that loose connection between the vehicle and a Bluetooth phone. Technician will need to use a scan tool to check the "Firmware Over-the-Air" v

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  • TSB #PIT4733J

    NHTSA ID #10112606

    • Date Announced: NOVEMBER 28 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that customers may inquire as to the availability of OnStar bluetooth on their vehicle. Technician should be advised that Vehicles with Regular Production Opt

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ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

  • TSB #PIT4366G

    NHTSA ID #10112155

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" message on the Driver Information Center. Technician will in

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  • TSB #PIT4729E

    NHTSA ID #10112427

    • Date Announced: OCTOBER 24 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about customer's wanting to add the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full Size pickup/ut

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  • TSB #PIT4508C

    NHTSA ID #10112452

    • Date Announced: OCTOBER 05 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the cruise control being inoperative. Technician may find Diagnostic Trouble Code B3894 set in the Trailer Brake Control Module. Technicia

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EXTERIOR LIGHTING

  • TSB #PIT4543B

    NHTSA ID #10112151

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the operation of the ground illumination lamp. For the puddle lamps to operate they must be turned on using the Drivers Information Center buttons and i

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LIGHTING (PWS)

  • TSB #15-08-42-001A

    NHTSA ID #10078824

    • Date Announced: MAY 13 2016
    • Additional Info: How to Fix

    Summary: THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON EXTERIOR LIGHTING COMPONENTS THAT HAVE BEEN TINTED OR SMOKED BY AN OUTSIDE VENDOR AND GENERAL MOTORS POSITION ON ALTERING THESE COMPONENTS.

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  • TSB #PIT4543A

    NHTSA ID #10112668

    • Date Announced: DECEMBER 13 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the puddle light operation. Technician should be advised that the puddle lamps to operate, "Approach Lighting" must be turned on using the Drivers Infor

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EXTERIOR LIGHTING:HEADLIGHTS

  • TSB #PIT4543B

    NHTSA ID #10112151

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the operation of the ground illumination lamp. For the puddle lamps to operate they must be turned on using the Drivers Information Center buttons and i

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EXTERIOR LIGHTING:BRAKE LIGHTS

  • TSB #PIT-5122-C

    NHTSA ID #10044879

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: SERVICE STABILITY MESSAGE LOW POWER BRAKE LIGHT AND CRUISE CONTROL OPERATION- DTC C0161 AND/OR C0277. NEW FOR THE 2012 MODELS IS A DUAL BRAKE PEDAL POSITION (BPP) SENSOR (TWO SENSORS IN ONE). THE DUAL BPP REPLACES THE OLD ST

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VISIBILITY

  • TSB #PIT4417H

    NHTSA ID #10113062

    • Date Announced: JUNE 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about an owner that may request to have a different style mirror installed on their vehicle or request a different mirror before they purchase the vehicle. Sw

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VISIBILITY:WINDSHIELD

  • TSB #PIT3237G

    NHTSA ID #10112382

    • Date Announced: OCTOBER 01 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the percentage of UV protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces UV rays down to 4% or l

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VISIBILITY:GLASS, SIDE/REAR

  • TSB #PI-0018-B

    NHTSA ID #10054243

    • Date Announced: NOVEMBER 01 2013
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: THE WINDOWS, FRONT AND REAR, WOULD BIND, POOR FIT, MISALIGNMENT, MAKES RATTLE OR SQUEAKING NOISES, MOVES SLOWLY AND IS INOPERATIVE. MODEL 2008-2014 VEHICLES AND TRUCKS. *PE

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VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  • TSB #PIT5189

    NHTSA ID #10112615

    • Date Announced: NOVEMBER 29 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that have windows inoperative while the engine is running but work when the engine is off. Technician should look fo

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  • TSB #PIT4228E

    NHTSA ID #10112491

    • Date Announced: OCTOBER 17 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have passenger window express down feature is inoperative. Technician should be advised that models equipped with either Memory Seats Regu

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  • TSB #PIT4228D

    NHTSA ID #10112451

    • Date Announced: OCTOBER 05 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have passenger window express down feature is inoperative. Technician should be advised that models equipped with either Memory Seats Regu

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VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

  • TSB #PIT4417H

    NHTSA ID #10113062

    • Date Announced: JUNE 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about an owner that may request to have a different style mirror installed on their vehicle or request a different mirror before they purchase the vehicle. Sw

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VISIBILITY:WINDSHIELD WIPER/WASHER

  • TSB #06-08-43-003E

    NHTSA ID #10114309

    • Date Announced: OCTOBER 23 2014
    • Additional Info: How to Fix

    Summary: This informational bulletin explains how to care for wiper blades.

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VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BLOWER

  • TSB #PI-0695

    NHTSA ID #10043892

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GM: DIAGNOSE AND REPAIR HVAC BLOWER FUNCTION. MAY NOT BE ANY AIR FLOW FROM THE HVAC VENTS. ONE POSSIBLE OF THIS CONDITION MAY BE THE CONTACTS IN THE HVAC JUNCTION BLOCK(S) LOCATED AT THE RIGHT SIDE OF THE INSTRUMENTAL PANEL. *JS UPDATE

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AIR BAGS

  • TSB #PB-11288

    NHTSA ID #10042990

    • Date Announced: NOVEMBER 01 2011
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN MODEL VEHICLES, A CONDITION WHERE ROOF RAIL AIRBAGS, MAY BEEN IMPROPERLY ROUTED ON RIGHT SIDE, RESULTING IN DEPLOYMENT. *PE

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AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE

  • TSB #PIT4874B

    NHTSA ID #10112536

    • Date Announced: NOVEMBER 02 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B0081 in the Sensing and Diagnostic Module and Passenger Presence Sensor modules. Technician should inspect

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  • TSB #11-09-41-002C

    NHTSA ID #10043849

    • Date Announced: MARCH 01 2012
    • Additional Info: How to Fix

    Summary: GM: AIR BAG WARNING LAMP ILLUMINATED, REPEAT HISTORY DTC B0083 0F- B0088 0F ON VEHICLES OPERATED IN AMARILLO TEXAS AREA. AN UPDATED SOFTWARE CALIBRATION HAS BEEN RELEASED TO ADDRESS THIS CONDITION. ALSO INCLUDED IN MODELS YEARS 2010-2012 MO

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AIR BAGS: OCCUPANT CLASSIFICATION SYSTEM OCS

  • TSB #PIT4874B

    NHTSA ID #10112536

    • Date Announced: NOVEMBER 02 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B0081 in the Sensing and Diagnostic Module and Passenger Presence Sensor modules. Technician should inspect

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AIR BAGS:ROLL PROTECTION

  • TSB #PB-11288

    NHTSA ID #10042990

    • Date Announced: NOVEMBER 01 2011
    • Additional Info: How to Fix

    Summary: CHEVROLET/GMC: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN MODEL VEHICLES, A CONDITION WHERE ROOF RAIL AIRBAGS, MAY BEEN IMPROPERLY ROUTED ON RIGHT SIDE, RESULTING IN DEPLOYMENT. *PE

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SEAT BELTS

  • TSB #09-09-40-001C

    NHTSA ID #10113787

    • Date Announced: AUGUST 03 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

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  • TSB #99-09-40-005G

    NHTSA ID #10113492

    • Date Announced: AUGUST 15 2013
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on availability for the seat belt extender.

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SEAT BELTS:FRONT:BUCKLE ASSEMBLY

  • TSB #09-09-40-001C

    NHTSA ID #10113787

    • Date Announced: AUGUST 03 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

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STRUCTURE

  • TSB #PIT4250F

    NHTSA ID #10112561

    • Date Announced: NOVEMBER 09 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have water or dust from the openings under the bed rails near the stake pockets. Dealer should communicate to the customer this condition

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  • TSB #PIP4826C

    NHTSA ID #10112525

    • Date Announced: OCTOBER 31 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a vibration, moan, or buzz type noise heard from either inside the passenger compartment, or from under the hood. Technician will nee

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STRUCTURE: FRAME AND MEMBERS:UNDERBODY SHIELDS

  • TSB #PIP5068

    NHTSA ID #10112477

    • Date Announced: OCTOBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician abut vehicles that have a knock noise or vibration from the engine or transmission. Technician will need to inspect the flex plate. The flex plate and transmi

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STRUCTURE:BODY

  • TSB #05-08-51-001H

    NHTSA ID #10112264

    • Date Announced: JANUARY 07 2016
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on removing paint stains on the under side of protective shipping film

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STRUCTURE:BODY:BUMPERS

  • TSB #PIT5039B

    NHTSA ID #10112609

    • Date Announced: NOVEMBER 28 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc

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STRUCTURE:BODY:DOOR

  • TSB #PIT5201A

    NHTSA ID #10112024

    • Date Announced: JANUARY 24 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code B2555 may be found in a Driver and/or Passenger Door Module. Technician should ignore the Diagnostic Trouble

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  • TSB #PI-0018-B

    NHTSA ID #10054243

    • Date Announced: NOVEMBER 01 2013
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: THE WINDOWS, FRONT AND REAR, WOULD BIND, POOR FIT, MISALIGNMENT, MAKES RATTLE OR SQUEAKING NOISES, MOVES SLOWLY AND IS INOPERATIVE. MODEL 2008-2014 VEHICLES AND TRUCKS. *PE

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  • TSB #PIT3189R

    NHTSA ID #10112428

    • Date Announced: OCTOBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

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  • TSB #PIT4560H

    NHTSA ID #10112429

    • Date Announced: OCTOBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

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  • TSB #PIT4560G

    NHTSA ID #10112455

    • Date Announced: OCTOBER 08 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

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STRUCTURE:BODY:TAILGATE

  • TSB #PIT3227J

    NHTSA ID #10112034

    • Date Announced: JANUARY 28 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer

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  • TSB #PIT5243

    NHTSA ID #10112377

    • Date Announced: NOVEMBER 26 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have tailgate may not lower slowly like the New 2014 Silverado 1500 / Sierra 1500 models. Dealer should communicate to the customer this c

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STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

  • TSB #PIT3227J

    NHTSA ID #10112034

    • Date Announced: JANUARY 28 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer

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  • TSB #PIT5243

    NHTSA ID #10112377

    • Date Announced: NOVEMBER 26 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have tailgate may not lower slowly like the New 2014 Silverado 1500 / Sierra 1500 models. Dealer should communicate to the customer this c

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STRUCTURE:BODY:ROOF AND PILLARS

  • TSB #PIT5059B

    NHTSA ID #10112247

    • Date Announced: SEPTEMBER 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

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LATCHES/LOCKS/LINKAGES:DOORS:LATCH

  • TSB #PIT4560H

    NHTSA ID #10112429

    • Date Announced: OCTOBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

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  • TSB #PIT3189R

    NHTSA ID #10112428

    • Date Announced: OCTOBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

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  • TSB #PIT4560G

    NHTSA ID #10112455

    • Date Announced: OCTOBER 08 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

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VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

  • TSB #PIP3783D

    NHTSA ID #10112115

    • Date Announced: JULY 16 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on or reduced engine power message. Technician may find Diagnostic Trouble Codes

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VEHICLE SPEED CONTROL:CRUISE CONTROL

  • TSB #PIT4844E

    NHTSA ID #10112384

    • Date Announced: OCTOBER 02 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

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  • TSB #PIT4844D

    NHTSA ID #10112535

    • Date Announced: NOVEMBER 02 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

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  • TSB #PIT5184

    NHTSA ID #10112470

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

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  • TSB #PIT-5122-C

    NHTSA ID #10044879

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GENERAL MOTORS: SERVICE STABILITY MESSAGE LOW POWER BRAKE LIGHT AND CRUISE CONTROL OPERATION- DTC C0161 AND/OR C0277. NEW FOR THE 2012 MODELS IS A DUAL BRAKE PEDAL POSITION (BPP) SENSOR (TWO SENSORS IN ONE). THE DUAL BPP REPLACES THE OLD ST

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  • TSB #PIT-5179

    NHTSA ID #10047459

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: CADILLAC/GMC/CHEVROLET: INFORMATION ON CRUISE CONTROL BEING INOPERATIVE DUE TO BPP CIRCUIT SIGNAL AND/OR TCC/CRUISE BRAKE PEDAL PARAMETERS, WHEN BRAKE PEDAL IS RELEASED BUT SHOWS APPLIED. MODELS 2007-2013 ALL ESCALADES, AVALANCHE, SILVER

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TIRES

  • TSB #03-03-10-007J

    NHTSA ID #10108645

    • Date Announced: JULY 19 2017
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on the temporary tire flat spotting condition.

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  • TSB #PIT3271G

    NHTSA ID #10114352

    • Date Announced: JANUARY 15 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

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  • TSB #01-03-10-003K

    NHTSA ID #10113506

    • Date Announced: AUGUST 28 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on GM of Canada New Vehicle Limited Warranty Tire Program and Global Warranty Management (GWM) Submission Information.

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  • TSB #PIT3271F

    NHTSA ID #10112655

    • Date Announced: DECEMBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

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  • TSB #PIT4506C

    NHTSA ID #10112508

    • Date Announced: OCTOBER 22 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the "Tire and Loading Label" w

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TIRES:SIDEWALL

  • TSB #PIT4261C

    NHTSA ID #10112613

    • Date Announced: NOVEMBER 29 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer

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WHEELS

  • TSB #PIT3271G

    NHTSA ID #10114352

    • Date Announced: JANUARY 15 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

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  • TSB #PIT3271F

    NHTSA ID #10112655

    • Date Announced: DECEMBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

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WHEELS:CAP/COVER/HUB

  • TSB #PIT3078F

    NHTSA ID #10112519

    • Date Announced: OCTOBER 29 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to n

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TRAILER HITCHES

  • TSB #PIT4366G

    NHTSA ID #10112155

    • Date Announced: AUGUST 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" message on the Driver Information Center. Technician will in

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  • TSB #PIT4729E

    NHTSA ID #10112427

    • Date Announced: OCTOBER 24 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about customer's wanting to add the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full Size pickup/ut

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SEATS

  • TSB #PIT4089H

    NHTSA ID #10112512

    • Date Announced: OCTOBER 22 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that are unable to set a personalized easy exit seat and/or power tilt column position and they will only move a predetermined amount. Dealer s

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SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

  • TSB #PIT5215A

    NHTSA ID #10112010

    • Date Announced: JANUARY 21 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that after installing the GM Accessory Heated Seat Kit, one or more of the following issues may be present the heated seat back and/or bottom t

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  • TSB #PIT5019A

    NHTSA ID #10112618

    • Date Announced: NOVEMBER 30 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have the front seats will not cool when using remote vehicle start. Dealer should communicate to the customer this condition is a normal o

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  • TSB #PIT5170

    NHTSA ID #10112454

    • Date Announced: OCTOBER 05 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the front and/or rear heated seats are inoperative and/or the driver's power seat only moves in short bursts each time the seat switch is

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ELECTRONIC STABILITY CONTROL

  • TSB #PIT-5120-A

    NHTSA ID #10047479

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET/CADILLAC: INSTRUMENT PANEL MESSAGES REGARDING STABILITRAK MESSAGE, TRACTION CONTROL MESSAGE, SERVICE BRAKE SYSTEM MESSAGE, IS OFF AND GAUGES, IN VARIOUS MODULES LOW SPEED SETTINGS, ARE INOPERATIVE. MODELS 2007-13 ALL ESCALA

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ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

  • TSB #PIT-5120-A

    NHTSA ID #10047479

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CHEVROLET/CADILLAC: INSTRUMENT PANEL MESSAGES REGARDING STABILITRAK MESSAGE, TRACTION CONTROL MESSAGE, SERVICE BRAKE SYSTEM MESSAGE, IS OFF AND GAUGES, IN VARIOUS MODULES LOW SPEED SETTINGS, ARE INOPERATIVE. MODELS 2007-13 ALL ESCALA

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BACK OVER PREVENTION: BACK-UP ALARM

  • TSB #PIT4551E

    NHTSA ID #10112745

    • Date Announced: JANUARY 30 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that during the Pre-Delivery Inspection it may be noticed that the backup alarm is inoperative. Technician can locate the wire harness on the right rear of th

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INTERIOR LIGHTING

  • TSB #PIT5059B

    NHTSA ID #10112247

    • Date Announced: SEPTEMBER 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

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  • TSB #PIT5201A

    NHTSA ID #10112024

    • Date Announced: JANUARY 24 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Code B2555 may be found in a Driver and/or Passenger Door Module. Technician should ignore the Diagnostic Trouble

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  • TSB #PIT5059A

    NHTSA ID #10112559

    • Date Announced: NOVEMBER 08 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

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EQUIPMENT

  • TSB #10-00-89-005F

    NHTSA ID #10108625

    • Date Announced: JULY 18 2017
    • Additional Info: How to Fix

    Summary: This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

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  • TSB #10-00-89-005F

    NHTSA ID #10108627

    • Date Announced: JULY 18 2017
    • Additional Info: How to Fix

    Summary: This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

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  • TSB #PIT4989B

    NHTSA ID #10113889

    • Date Announced: MARCH 01 2016
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides the technician with a list of modules to check for communication with the scan tool, if the navigation radio does not display the current Hybrid mode. Dealer will use a scan tool to check

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  • TSB #PIP4912D

    NHTSA ID #10095683

    • Date Announced: FEBRUARY 02 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON VEHICLES THAT MAY HAVE AN INTERMITTENT HIGH IDLE. IF A TECHNICIAN HAS DUPLICATED, OR THE CUSTOMER DESCRIPTION ALIGNS WITH THE SPEEDS MENTIONED IN THE IDLE

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  • TSB #PIP5153

    NHTSA ID #10113254

    • Date Announced: SEPTEMBER 18 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the new fluids available for axle service and clarifies usage. Technician will use the chart to determine the proper axle lubricant to use.

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  • TSB #PIP5148

    NHTSA ID #10113209

    • Date Announced: AUGUST 22 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that a tick ping noise on torque reversal or load. Technician will need to replace the propeller shaft. Technician will need to contact General

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EQUIPMENT:ELECTRICAL

  • TSB #03-08-46-004R

    NHTSA ID #10112299

    • Date Announced: JANUARY 27 2016
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

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  • TSB #PIT5442

    NHTSA ID #10114597

    • Date Announced: JULY 09 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician of an engine power reduced message on the driver information center after performing the Canada Onstar® 4G upgrade. If the concern is present park the vehicle

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  • TSB #15-08-44-001B

    NHTSA ID #10113652

    • Date Announced: MAY 15 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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  • TSB #05-08-46-009D

    NHTSA ID #10113785

    • Date Announced: MARCH 31 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).

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  • TSB #12-07-30-001E

    NHTSA ID #10113775

    • Date Announced: MARCH 26 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on the Product Quality Center (PQC) assembly replacement process for Service Agents not required to contact PQC prior to assembly replacement.

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  • TSB #13-08-116-001B

    NHTSA ID #10113773

    • Date Announced: MARCH 26 2015
    • Additional Info: How to Fix

    Summary: The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

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  • TSB #15-08-44-001

    NHTSA ID #10113720

    • Date Announced: MARCH 02 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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  • TSB #PIT5264C

    NHTSA ID #10114408

    • Date Announced: FEBRUARY 13 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

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  • TSB #PI1018A

    NHTSA ID #10113519

    • Date Announced: FEBRUARY 05 2015
    • Additional Info: How to Fix

    Summary: This preliminary informational bulletin adds the 2015 model year to repair information on correcting a customer concern of poor, limited, reduced Remote Keyless Entry (RKE) or Remote Vehicle Start (RVS) range.

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  • TSB #PIC4310K

    NHTSA ID #10114342

    • Date Announced: JANUARY 14 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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  • TSB #PIC3278F

    NHTSA ID #10114343

    • Date Announced: JANUARY 14 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

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  • TSB #08-08-44-015E

    NHTSA ID #10114280

    • Date Announced: OCTOBER 06 2014
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

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  • TSB #PIT5067A

    NHTSA ID #10112135

    • Date Announced: JULY 30 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have "Press check to turn off motion sensor" message on the Driver Information Center. If this message is displayed, the vehicle has a

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  • TSB #PIT5292

    NHTSA ID #10112091

    • Date Announced: MAY 29 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have an air condition that has poor performance during high ambient temperatures. Technician will need to check the refrigerant charge

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  • TSB #PIC5687D

    NHTSA ID #10112082

    • Date Announced: MAY 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that loose connection between the vehicle and a Bluetooth phone. Technician will need to use a scan tool to check the "Firmware Over-the-Air" v

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  • TSB #PIT5243

    NHTSA ID #10112377

    • Date Announced: NOVEMBER 26 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have tailgate may not lower slowly like the New 2014 Silverado 1500 / Sierra 1500 models. Dealer should communicate to the customer this c

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  • TSB #PIT4560H

    NHTSA ID #10112429

    • Date Announced: OCTOBER 25 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

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  • TSB #03-08-46-004N

    NHTSA ID #10113509

    • Date Announced: AUGUST 30 2013
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM).

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  • TSB #06-00-89-026L

    NHTSA ID #10113502

    • Date Announced: AUGUST 26 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

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  • TSB #PIP4560P

    NHTSA ID #10113064

    • Date Announced: JUNE 27 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Allison Transmission Control Module will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General

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  • TSB #PIT5209

    NHTSA ID #10112973

    • Date Announced: APRIL 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that for no reason the alarm will go active. Technician will need to use a scan tool to verify that the alarm was activated by the inclination

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  • TSB #PIT4551E

    NHTSA ID #10112745

    • Date Announced: JANUARY 30 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that during the Pre-Delivery Inspection it may be noticed that the backup alarm is inoperative. Technician can locate the wire harness on the right rear of th

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  • TSB #PIT5128A

    NHTSA ID #10112690

    • Date Announced: DECEMBER 18 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a compass that's not accurate or slow to update. Technician should check for a magnetic base roof mounted accessory interfering with

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  • TSB #PIC5687C

    NHTSA ID #10112687

    • Date Announced: DECEMBER 17 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that loose connection between the vehicle and a Bluetooth phone. Technician will need to use a scan tool to check the "Firmware Over-the-Air" v

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  • TSB #PI0774B

    NHTSA ID #10113831

    • Date Announced: DECEMBER 04 2012
    • Additional Info: How to Fix

    Summary: This preliminary information bulletin provides a descritption of operation of the echo control and noise cancellation settings for concernc regarding noice drop outs during calls and muffled sound.

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  • TSB #PIT4911T

    NHTSA ID #10112623

    • Date Announced: DECEMBER 03 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

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  • TSB #PIT4733J

    NHTSA ID #10112606

    • Date Announced: NOVEMBER 28 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that customers may inquire as to the availability of OnStar bluetooth on their vehicle. Technician should be advised that Vehicles with Regular Production Opt

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  • TSB #PIT4600E

    NHTSA ID #10112577

    • Date Announced: NOVEMBER 15 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about Electronic Brake Control Module relearn procedure is required anytime the Electronic Brake Control Module is replaced or has been Service Programming Sy

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  • TSB #PIT5059A

    NHTSA ID #10112559

    • Date Announced: NOVEMBER 08 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about the roof beacon switch. The roof beacon switch will be left disconnected from the assembly plant. When a roof beacon light is added technician will need

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  • TSB #PIT4844D

    NHTSA ID #10112535

    • Date Announced: NOVEMBER 02 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor

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  • TSB #PIT5166B

    NHTSA ID #10112530

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a high pitch buzz, whine, squeal, or hum noise from the radio display. Dealer should communicate to the customer that we apologize fo

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  • TSB #PIT4169F

    NHTSA ID #10112526

    • Date Announced: OCTOBER 31 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a "Service Stability Message" appears on the Drivers Information Center. Technician will find Diagnostic Trouble Code C0561 set in th

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  • TSB #PIT4357F

    NHTSA ID #10112527

    • Date Announced: OCTOBER 29 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have the content theft alarm is inoperative. Dealer should communicate to the customer this condition is a normal operating characteristic

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  • TSB #PIT4228E

    NHTSA ID #10112491

    • Date Announced: OCTOBER 17 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have passenger window express down feature is inoperative. Technician should be advised that models equipped with either Memory Seats Regu

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  • TSB #PIT4560G

    NHTSA ID #10112455

    • Date Announced: OCTOBER 08 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that unable to program the key fobs to the vehicle. Technician will need to contact Techline Customer Support Center to obtain calibrations if

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  • TSB #PIT5170

    NHTSA ID #10112454

    • Date Announced: OCTOBER 05 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that the front and/or rear heated seats are inoperative and/or the driver's power seat only moves in short bursts each time the seat switch is

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  • TSB #PI-0759

    NHTSA ID #10045519

    • Date Announced: JULY 01 2012
    • Additional Info: How to Fix

    Summary: GM-EXPRESS/SILVERADO/SAVANA/SIERRA: DUE TO POOR CONNECTIONS AND INTERMITTENT CONDITION OF MAP SENSOR CONNECTOR WIRING HARNESS TERMINAL CRIMPS, TRUCKS HAVE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION AND REDUCED ENGINE POWER DISPLAY ME

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EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

  • TSB #PIT4376G

    NHTSA ID #10112346

    • Date Announced: NOVEMBER 11 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician about key and theft information for Fleet Vehicles equipped with RPO 6E2 or 6E8 and converting to fleet mode. Technician will need to ensure fleet vehicles with RPO 6E2 or 6E

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  • TSB #PIT4357F

    NHTSA ID #10112527

    • Date Announced: OCTOBER 29 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have the content theft alarm is inoperative. Dealer should communicate to the customer this condition is a normal operating characteristic

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EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  • TSB #08-08-44-015E

    NHTSA ID #10114280

    • Date Announced: OCTOBER 06 2014
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

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  • TSB #PIC5687D

    NHTSA ID #10112082

    • Date Announced: MAY 23 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that loose connection between the vehicle and a Bluetooth phone. Technician will need to use a scan tool to check the "Firmware Over-the-Air" v

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  • TSB #PIT4474E

    NHTSA ID #10112033

    • Date Announced: JANUARY 28 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have navigation or radio screen is blank or flashes on and off, no sound from speakers, and rear DVD screen inoperative. Technician will f

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  • TSB #PIT5242

    NHTSA ID #10112375

    • Date Announced: NOVEMBER 26 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician that after turning the ignition off and opening the driver's door that they can turn the radio on. Dealer should communicate to the customer this condition is

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  • TSB #PI0774B

    NHTSA ID #10113831

    • Date Announced: DECEMBER 04 2012
    • Additional Info: How to Fix

    Summary: This preliminary information bulletin provides a descritption of operation of the echo control and noise cancellation settings for concernc regarding noice drop outs during calls and muffled sound.

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  • TSB #PIT4911T

    NHTSA ID #10112623

    • Date Announced: DECEMBER 03 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

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  • TSB #PIT5166B

    NHTSA ID #10112530

    • Date Announced: NOVEMBER 01 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a high pitch buzz, whine, squeal, or hum noise from the radio display. Dealer should communicate to the customer that we apologize fo

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  • TSB #PIT5184

    NHTSA ID #10112470

    • Date Announced: OCTOBER 12 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted a

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  • TSB #SB-12019

    NHTSA ID #10043904

    • Date Announced: FEBRUARY 01 2012
    • Additional Info: How to Fix

    Summary: SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES. RADIO DISPLAY MAY BE INOPERATIVE OR FLICKER - EXPIRES WITH BASE WARRANTY. *KB

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EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  • TSB #03-08-46-004R

    NHTSA ID #10112299

    • Date Announced: JANUARY 27 2016
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

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  • TSB #15-08-44-001C

    NHTSA ID #10113687

    • Date Announced: JUNE 11 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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  • TSB #15-08-44-001A

    NHTSA ID #10113654

    • Date Announced: MAY 15 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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  • TSB #15-08-44-001B

    NHTSA ID #10113652

    • Date Announced: MAY 15 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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  • TSB #PIC4310L

    NHTSA ID #10114470

    • Date Announced: APRIL 17 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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  • TSB #PIT5264C

    NHTSA ID #10114408

    • Date Announced: FEBRUARY 13 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

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  • TSB #PIC4310K

    NHTSA ID #10114342

    • Date Announced: JANUARY 14 2015
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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  • TSB #PIT4474E

    NHTSA ID #10112033

    • Date Announced: JANUARY 28 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have navigation or radio screen is blank or flashes on and off, no sound from speakers, and rear DVD screen inoperative. Technician will f

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  • TSB #PIT5128A

    NHTSA ID #10112690

    • Date Announced: DECEMBER 18 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a compass that's not accurate or slow to update. Technician should check for a magnetic base roof mounted accessory interfering with

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EQUIPMENT:AIR CONDITIONER

  • TSB #PI1440

    NHTSA ID #10113753

    • Date Announced: MARCH 16 2015
    • Additional Info: How to Fix

    Summary: This preliminary informational bulletin provides technicians with diagnostic tips for a customer concern of odor emanating from HVAC system.

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  • TSB #PIT5292

    NHTSA ID #10112091

    • Date Announced: MAY 29 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have an air condition that has poor performance during high ambient temperatures. Technician will need to check the refrigerant charge

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  • TSB #06-00-89-026L

    NHTSA ID #10113502

    • Date Announced: AUGUST 26 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

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  • TSB #PIT4605D

    NHTSA ID #10112763

    • Date Announced: JANUARY 31 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a cold air leak on the front passenger side while driving. Technician will need to use black RTV silicone and apply over the seam bet

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  • TSB #PIT3330F

    NHTSA ID #10112614

    • Date Announced: NOVEMBER 29 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer should advise the customer starting in 2003 the passenger c

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  • TSB #PIT5014A

    NHTSA ID #10112547

    • Date Announced: NOVEMBER 06 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a front passenger flooring wet, water sloshing noise, and/or mist from the dash vents. Technician will need to rotate the drain hose

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  • TSB #PIE-0222

    NHTSA ID #10045940

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CADILLAC/CHEVROLET: NO AIR IS FLOWING THROUGH HVAC VENTS BECAUSE OF AN INOPERATIVE BLOWER MOTOR. THE SITUATION IS INTERMITTENT. MODELS 2011-12 CADILLAC-ESCALADE, ESCALADE ESV & EXT; GMC-SIERRA, YUKON & XL, YUKON DENALI & XL DENALI;

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  • TSB #PIE-0229

    NHTSA ID #10047379

    • Date Announced: SEPTEMBER 01 2012
    • Additional Info: How to Fix

    Summary: GMC/CADILLAC/CHEVROLET: HVAC SYSTEM, WHEN TURNED ON, IS VERY NOISY AND THERE IS A LACK OF AIRFLOW, THROUGH VENTS, DUE TO BLOWER MOTOR FAILING TO WORK PROPERLY. MODELS 2012-2013 ESCALADE, ESV, EXT; AVALANCHE, SILVERADO, SUBURBAN, TAHOE; S

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EQUIPMENT:MECHANICAL

  • TSB #PIP5204C

    NHTSA ID #10112258

    • Date Announced: SEPTEMBER 29 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

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  • TSB #PIP5204B

    NHTSA ID #10112259

    • Date Announced: SEPTEMBER 29 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

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  • TSB #PIP5204A

    NHTSA ID #10112215

    • Date Announced: SEPTEMBER 09 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 will be placed on a parts restriction through the General Motor

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  • TSB #PIP4833E

    NHTSA ID #10112079

    • Date Announced: MAY 21 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Auxiliary Transmission Fluid Pump Control Module and Auxiliary Transmission Fluid Pump placed on parts restriction by General Motors Technical Assistance Center. Dea

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  • TSB #PIP4600D

    NHTSA ID #10112060

    • Date Announced: MAY 07 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the 2ML70 Transmission Assembly will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technica

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  • TSB #06-06-01-010B

    NHTSA ID #10113494

    • Date Announced: AUGUST 19 2013
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on close-coupled converter and engine replacement.

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  • TSB #PIP4793G

    NHTSA ID #10113067

    • Date Announced: JUNE 27 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication advises the technician that the Allison A1000 Valve Body part number 29545998 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact Ge

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  • TSB #PIP4138L

    NHTSA ID #10112697

    • Date Announced: DECEMBER 27 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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  • TSB #PIP5065A

    NHTSA ID #10112457

    • Date Announced: OCTOBER 09 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a ticking noise when driving above 30 miles per hour in third and fourth gear. Technician will need to replace the Reaction Carri

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EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  • TSB #PIT-5338-A

    NHTSA ID #10078601

    • Date Announced: APRIL 04 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE PART RESTRICTION FOR THE ACCESSORY DC POWER CONTROL MODULE AND THE SEAL KIT HAS ENDED.

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  • TSB #07-00-89-037H

    NHTSA ID #10113788

    • Date Announced: AUGUST 03 2015
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provides policy information on courtesy transportation and roadside assistance programs.

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  • TSB #99-00-89-019M

    NHTSA ID #10113688

    • Date Announced: JUNE 12 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides dealership personnel with Global Warranty Management (GWM), Warranty Parts Center (WPC), and Parts Return Program information.

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EQUIPMENT ADAPTIVE

  • TSB #15-00-89-005

    NHTSA ID #10113810

    • Date Announced: AUGUST 18 2015
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).

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  • TSB #10-08-110-001D

    NHTSA ID #10113796

    • Date Announced: AUGUST 06 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on the proper use of GM floor mats.

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  • TSB #02-00-89-002O

    NHTSA ID #10113701

    • Date Announced: JUNE 22 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information for dealers/technicians on when and how to submit a Field Product Report (FPR) (U.S. Dealers Only).

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  • TSB #04-00-89-015J

    NHTSA ID #10113745

    • Date Announced: MARCH 10 2015
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin communicates GM required operating procedures (U.S. only) for service operations.

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  • TSB #09-00-89-016D

    NHTSA ID #10113741

    • Date Announced: MARCH 10 2015
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provides retail and wholesale service personnel with the policies and the warranty claims submission procedures that support Labor Operation 0600014 - Suspected Tampering or Vehicle Modifications.

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  • TSB #12-06-01-008B

    NHTSA ID #10113740

    • Date Announced: MARCH 09 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides dealership personnel information on unscheduled supplemental services (including flushing services and additives) and proper use of GM simplified maintenance schedules (Canada only).

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  • TSB #02-07-30-029X

    NHTSA ID #10113731

    • Date Announced: MARCH 04 2015
    • Additional Info: How to Fix

    Summary: This informational bulletin provides information on the PQC assembly replacement process - for dealers required to contact PQC prior to replacing an assembly (U.S. and Canada only).

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  • TSB #05-00-89-055E

    NHTSA ID #10113531

    • Date Announced: FEBRUARY 09 2015
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provides information to clarify proper transaction administration of GM Dealer Empowerment Program and Goodwill Cases.

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  • TSB #14-00-89-003A

    NHTSA ID #10114328

    • Date Announced: OCTOBER 30 2014
    • Additional Info: How to Fix

    Summary: This information for Warranty administration - Changes the Service Policy and Procedures Section 1.6.2.11 and now is refered to Article 3.2.9 of the 1st addition manual for details of Technician Identification and Accounting of Labor Time

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  • TSB #07-08-49-020I

    NHTSA ID #10114299

    • Date Announced: OCTOBER 17 2014
    • Additional Info: How to Fix

    Summary: This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.

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  • TSB #04-00-89-015H

    NHTSA ID #10114296

    • Date Announced: OCTOBER 16 2014
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable - customer authorization; Service manager approvals and transaction authorization; Details of concern, cause a

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  • TSB #PIT5067A

    NHTSA ID #10112135

    • Date Announced: JULY 30 2014
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that may have "Press check to turn off motion sensor" message on the Driver Information Center. If this message is displayed, the vehicle has a

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  • TSB #PIT5181A

    NHTSA ID #10112348

    • Date Announced: NOVEMBER 12 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find DTCs P057C and or P057D. Some vehicles may have cruise and b

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  • TSB #PIP4912B

    NHTSA ID #10112339

    • Date Announced: NOVEMBER 08 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the customer description aligns with the speeds mentioned in the idle

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  • TSB #PIP5100A

    NHTSA ID #10112391

    • Date Announced: OCTOBER 04 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Codes P0701, P0729, P0731, P0732, P0733, P0734, P0735, P0751,

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  • TSB #06-00-89-026L

    NHTSA ID #10113502

    • Date Announced: AUGUST 26 2013
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provide policy information on a revised customer concern not duplicated/verified labor operation numbers and how to submit CCND.

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  • TSB #PI0689B

    NHTSA ID #10113485

    • Date Announced: AUGUST 06 2013
    • Additional Info: How to Fix

    Summary: This preliminary information bulletin provides a procedure for installing a aftermarket tool or utility box.

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  • TSB #PIT5209

    NHTSA ID #10112973

    • Date Announced: APRIL 16 2013
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that for no reason the alarm will go active. Technician will need to use a scan tool to verify that the alarm was activated by the inclination

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  • TSB #11-00-89-005C

    NHTSA ID #10113843

    • Date Announced: DECEMBER 17 2012
    • Additional Info: How to Fix

    Summary: This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm

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  • TSB #10-00-89-017X

    NHTSA ID #10113837

    • Date Announced: DECEMBER 07 2012
    • Additional Info: How to Fix

    Summary: This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.

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  • TSB #PIP4826C

    NHTSA ID #10112525

    • Date Announced: OCTOBER 31 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that have a vibration, moan, or buzz type noise heard from either inside the passenger compartment, or from under the hood. Technician will nee

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  • TSB #PIT4089H

    NHTSA ID #10112512

    • Date Announced: OCTOBER 22 2012
    • Additional Info: How to Fix

    Summary: This Preliminary Information communication provides information to the technician about vehicles that are unable to set a personalized easy exit seat and/or power tilt column position and they will only move a predetermined amount. Dealer s

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