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TSB List for the 2002 Chevrolet Silverado 1500

Technical Service Bulletins (TSBs) for the 2002 Silverado 1500 are official communications between Chevrolet & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

STEERING

  • TSB #SB-10-02-33-001

    NHTSA ID #10036545

    BUICK/CADILLAC/CHEVROLET/GMC/OLDSMOBILE AND HUMMER: INFORMATION ON PITMAN ARM SHAFT SEAL SERVICE KIT. DO NOT REPLACE ENTIRE STEERING GEAR FOR PITMAN SEAL LEAK. TECHNICIANS HAVE BEEN REPLACING ENTIRE STEERING GEARS DUE TO NOT BEING ABLE TO

  • TSB #000235003

    NHTSA ID #10012089

    CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN STEERING WHEEL. *EH UPDATED *EH UPDATED. *KB

  • TSB #000235003G

    NHTSA ID #628884

    CONCERNS THAT CLUNK NOISE CAN BE HEARD COMING FROM UNDER THE HOOD ALSO FELT IN THE STEERING WHEEL. *TT UPDATED *EH GM ADMINISTRATIVE MESSAGE. *TT

  • TSB #0502118001

    NHTSA ID #10013457

    QUADRASTEER INTERMITTENT SERVICE 4-WHEEL STEER MESSAGE. *TT

  • TSB #030235006

    NHTSA ID #10005165

    REVISED STEERING WHEEL REPLACEMENT PROCEDURE. *TT

  • TSB #000235003E

    NHTSA ID #10011223

    CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN STEERING WHEEL. THIS BULLETIN REPLACES PREVIOUS BULLETIN 00-02-35-003E. *TT

  • TSB #000235003C

    NHTSA ID #10004716

    CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN THE STEERING WHEEL. *TT

  • TSB #01567

    NHTSA ID #10005407

    QUADRASTEER SERVICE UPDATE. SIT BULLETIN 1411394. *TT

  • TSB #01736

    NHTSA ID #10006353

    SERVICE 4 WHEEL STEER MESSAGE WITH DIAGNOSTIC TROUBLE CODE (DTC) C0455. SIT BULLETIN 1459978. *TT

  • TSB #01634A

    NHTSA ID #10007276

    SUPPLEMENT TO 00-02-35-003D - CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN THE STEERING WHEEL. *TT

  • TSB #00537C

    NHTSA ID #10005488

    QUADRASTEER PARTS RESTRICTION. AVAILABLE PARTS. SERVICE VME. SIT BULLETIN 1403216. *TT

  • TSB #01634

    NHTSA ID #10007231

    INTERMEDIATE STEERING SHAFT SERVICE KIT. SERVICE VME. *TT

  • TSB #00299A

    NHTSA ID #10007570

    NOISE FROM STEERING AT LOW SPEEDS. *TT

  • TSB #030236002

    NHTSA ID #10012577

    REVISED STEERING WHEEL POSITION SENSOR OR STEERING SHAFT LOWER BEARING REPLACEMENT PROCEDURE AND STEERING WHEEL POSITION SENSOR CENTERING PROCEDURE. *EH

  • TSB #000235003B

    NHTSA ID #10000950

    CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN THE STEERING WHEEL. *TT

  • TSB #201201

    NHTSA ID #629649

    SUBJECT REGARDING STEERING CLUNK NOISE. *TT

  • TSB #171201

    NHTSA ID #629629

    SUBJECT REGARDING STEERING SHAFT CLUNK CONDITION. *TT

STEERING:WHEEL AND HANDLE BAR

  • TSB #040902

    NHTSA ID #636519

    SOME 2500 HD AND 1500 HD CREW CAB MODELS MAY EXHIBIT A STEERING COLUMN RATTLE OR NOISE ESPECIALLY DURING LOW SPEED PARKING LOT TURNING MANEUVERS. *TT

STEERING:COLUMN

  • TSB #000235003N

    NHTSA ID #10025148

    CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN STEERING WHEEL AND/OR STEERING COLUMN (REPLACE UPPER INTERMEDIATE STEERING SHAFT [I-SHAFT] ASSEMBLY). *PE

STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE

  • TSB #040602

    NHTSA ID #637186

    THE SUBJECT OF THIS SERVICE VOICEMAIL IS FOR THE VEHICLE THEFT DETERRENT, VTD, LEARN PROCEDURE. *TT

STEERING:GEAR BOX:SHAFT PITMAN

  • TSB #SB-10-02-33-001

    NHTSA ID #10036545

    BUICK/CADILLAC/CHEVROLET/GMC/OLDSMOBILE AND HUMMER: INFORMATION ON PITMAN ARM SHAFT SEAL SERVICE KIT. DO NOT REPLACE ENTIRE STEERING GEAR FOR PITMAN SEAL LEAK. TECHNICIANS HAVE BEEN REPLACING ENTIRE STEERING GEARS DUE TO NOT BEING ABLE TO

STEERING:HYDRAULIC POWER ASSIST SYSTEM

  • TSB #3386

    NHTSA ID #10013533

    LACK OF STEERING ASSIST OR SHUDDER DURING PARKING LOT TYPE MANEUVERS. *TT

STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT

  • TSB #3499

    NHTSA ID #10014899

    STEERING IDLER ARM INSPECTION PROCEDURE. *TT

STEERING:LINKAGES:TIE ROD ASSEMBLY

SUSPENSION

  • TSB #PIT3098G

    NHTSA ID #10156947

    This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean.

  • TSB #3009

    NHTSA ID #10021013

    SUSPENSION VIBRATION OR FRAME BEAMING AT 40 - 60 MPH. *KB UPDATED 8/25/08. *PE

  • TSB #030310001

    NHTSA ID #10000959

    TIRE SLOWLY GOES FLAT AND/OR EXCESSIVE WHEEL VIBRATION CAUSED BY BEAD SPLITS (REPLACE WHEELS WITH NEW HEAVY DUTY RIM VERSION) *TT *AR UPDATED 4/11/08. *NJ

  • TSB #030309002

    NHTSA ID #10005181

    REAR LEAF SPRING SLAP OR CLUNK NOISE (REPLACE SPRING INSERTS) *TT UPDATED 10/18/07. *NJ

  • TSB #010310010

    NHTSA ID #10021116

    INSPECTION OF TIRE AND WHEEL SIZE PRIOR TO DIAGNOSIS OF TRANSMISSION SHIFTS, POOR PERFORMANCE, SPEEDOMETER, CRUISE CONTROL CONCERNS. *KB

  • TSB #030308002

    NHTSA ID #10002851

    RATTLE/SQUEAK FROM FRONT OF VEHICLE. *TT *AR

  • TSB #030310006

    NHTSA ID #10005554

    REFERENCE GUIDE FOR THE TECHNICIAN TO UPGRADE A VEHICLE FROM FACTORY WHEELS AND TIRES TO 20 INCH WHEELS AND TIRES, WHICH ARE AVAILABLE THROUGH GMSPO. *TT

  • TSB #020307002

    NHTSA ID #10014945

    REVISED FRONT CASTER AND CAMBER ADJUSTMENT PROCEDURE. ORIGINAL NOT YET RECEIVED. *TT

  • TSB #010310010C

    NHTSA ID #628870

    INSPECTION OF TIRE AND WHEEL SIZE PRIOR TO DIAGNOSIS OF TRANSMISSION SHIFTS, POOR PERFORMANCE, SPEEDOMETER, CRUISE CONTROL CONCERNS. BULLETIN 01-03-10-010B NOT RECEIVED. *TT

  • TSB #01555

    NHTSA ID #10005395

    D HEIGHT SPECIFICATION MISSING FROM SI. SIT BULLETIN 1410632. *TT

  • TSB #00313

    NHTSA ID #10008867

    SQUEAK OR CREAK NOISE FROM UNDERBODY OVER BUMPS. *MJ

  • TSB #270901

    NHTSA ID #626427

    SOME VEHICLES EQUIPPED WITH 4-WHEEL DRIVE EXTENDED CAB AND SHORT BED MAY EXPERIENCE A BUMP OR CLUNK ON STOP OR ACCELERATION. *SLC

  • TSB #3009A

    NHTSA ID #10008845

    SUSPENSION VIBRATION OR FRAME BEAMING AT 40 -60 MPH. *MJ

SUSPENSION:FRONT

SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

  • TSB #060309004N

    NHTSA ID #10168206

    This technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of a squeak noise from the metals making contact.

SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE

  • TSB #3340

    NHTSA ID #10020874

    LEFT FRONT AXLE SHAFT DIFFICULT TO REMOVE. AXLE DIFFERENTIAL LEAK SEAL SHAFT. *KB

SUSPENSION:REAR

  • TSB #PIP4054A

    NHTSA ID #10024345

    EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. *NJ UPDATED 7/17/2008. *PE

  • TSB #3000A

    NHTSA ID #10008901

    REAR AXLE LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS. *MJ

  • TSB #3028

    NHTSA ID #10008797

    REPLACEMENT TAILGATE CABLES BIND AT SHOULDER BOLT. *MJ

SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

  • TSB #06-03-09-004H

    NHTSA ID #10108599

    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.

  • TSB #030309002

    NHTSA ID #10005181

    REAR LEAF SPRING SLAP OR CLUNK NOISE (REPLACE SPRING INSERTS) *TT UPDATED 10/18/07. *NJ

SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE

BRAKES (PWS)

  • TSB #PIT3665H

    NHTSA ID #10162149

    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.

  • TSB #PIT3665G

    NHTSA ID #10161004

    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.

  • TSB #PIT3665F

    NHTSA ID #10129088

    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.

  • TSB #PIT4907A

    NHTSA ID #10112560

    This Preliminary Information communication provides information to the technician about brake rotors on new vehicles and replacement parts from General Motors Service Parts Operations. Technician should be advised the costing should not be

  • TSB #PIT3665C

    NHTSA ID #10112546

    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.

SERVICE BRAKES, HYDRAULIC

  • TSB #PIT3665C

    NHTSA ID #10112546

    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.

  • TSB #040523001A

    NHTSA ID #10011125

    LOW BRAKE PEDAL, RED BRAKE LIGHT ON, BRAKE SYSTEM WARNING MESSAGE ON. *TT UPDATED *EH

  • TSB #040523005

    NHTSA ID #10012141

    AVAILABILITY OF REAR WHEEL MUD FLAPS TO REDUCE DEBRIS BUILD-UP ON REAR BRAKE CALIPERS AND/OR REAR WHEELS. *TT

  • TSB #02053

    NHTSA ID #10007739

    INFORMATION ON RESURFACING THE PARK BRAKE PORTION OF THE REAR BRAKE ROTOR. *TT

  • TSB #000523005B

    NHTSA ID #10002132

    RIGHT REAR INNER BRAKE PAD WEAR. VARIOUS MODLES INCLUDING THE 2004 SILVERADO AND SIERRA. *TT

  • TSB #020522004B

    NHTSA ID #10000171

    TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

  • TSB #020523004

    NHTSA ID #10000572

    SOME VEHICLES MAY EXHIBIT A REDUCED BRAKE POWER MESSAGE ON THE DRIVER'S INFORMATION CENTER (DIC). *TT

  • TSB #020522004

    NHTSA ID #10000067

    TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

  • TSB #020522004A

    NHTSA ID #10000061

    TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

  • TSB #PIT3665E

    NHTSA ID #10113364

    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.

  • TSB #PIT-3665-D

    NHTSA ID #10078876

    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.

SERVICE BRAKES, HYDRAULIC:SWITCHES:BRAKE WARNING

  • TSB #100901

    NHTSA ID #626161

    VEHICLES MAY EXPERIENCE THE BRAKE SYSTEM WARNING LIGHT NOT ILLUMINATING. *SLC

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

  • TSB #180202

    NHTSA ID #629811

    CUSTOMERS MAY COMMENT ABOUT A BRAKE SQUEAK OR A NOISE, PARTICULARLY AFTER A COLD SOAK AND ON THE FIRST BRAKE APPLICATION. *TT

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

  • TSB #SB-13-05-22-001

    NHTSA ID #10054261

    CHEVROLET/GMC/CADILLAC: ANYTIME HYDRAULIC BRAKE PIPES ASSEMBLY NEED REPLACING, PRE-FORMED AND PRE-FLARED BRAKE PIPES ARE AVAILABLE, EXCEPT REAR AXLE CROSSOVER PIPE. MODEL 1999-2007 SILVERADO, SIERRA, 2000-2006 ESCALADE MODELS, AVALANCHE,

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

  • TSB #SB-13-05-22-001

    NHTSA ID #10054261

    CHEVROLET/GMC/CADILLAC: ANYTIME HYDRAULIC BRAKE PIPES ASSEMBLY NEED REPLACING, PRE-FORMED AND PRE-FLARED BRAKE PIPES ARE AVAILABLE, EXCEPT REAR AXLE CROSSOVER PIPE. MODEL 1999-2007 SILVERADO, SIERRA, 2000-2006 ESCALADE MODELS, AVALANCHE,

SERVICE BRAKES, HYDRAULIC:ANTILOCK

  • TSB #030525007

    NHTSA ID #10004310

    ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS (CLEAN WHEEL SPEED SENSOR MOUNTING SURFACE). *TT UPDATED 10/23/09. *PE

SERVICE BRAKES, HYDRAULIC:ANTILOCK:CONTROL UNIT/MODULE

  • TSB #040525002B

    NHTSA ID #10008659

    ANTI-LOCK BRAKE SYSTEM (ABS) LIGHT ON, DIAGNOSTIC TROUBLE CODES (DTCS) C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. *TT UPDATE. *TT

SERVICE BRAKES, AIR

  • TSB #020526001B

    NHTSA ID #10006115

    REAR PARKING BRAKE SHOE RETAINING SPRING CLIP SERVICE KIT FOR DRUM-IN-HAT (DIH) EQUIPPED VEHICLES. *TT UPDATE. *TT

SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

  • TSB #05068

    NHTSA ID #10016715

    PRODUCT SAFETY RECALL REGARDING FRONT WHEEL SPEED SENSOR CORROSION. *TT

  • TSB #3455

    NHTSA ID #10017232

    SUPPLEMENT TO 04094 FRONT WHEEL SPEED SENSOR CORROSION. *TT

SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

  • TSB #040525002

    NHTSA ID #10022470

    ABS LIGHT ON, DTC'S C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. (REGROUND EBCM GROUND). *KB

PARKING BRAKE

  • TSB #020526001B

    NHTSA ID #10006115

    REAR PARKING BRAKE SHOE RETAINING SPRING CLIP SERVICE KIT FOR DRUM-IN-HAT (DIH) EQUIPPED VEHICLES. *TT UPDATE. *TT

  • TSB #020526002

    NHTSA ID #10000172

    SCRAPING NOISE FROM REAR OF VEHICLE. *TT

ENGINE (PWS)

  • TSB #PIP3119P

    NHTSA ID #10156912

    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

  • TSB #PIP5029G

    NHTSA ID #10099252

    THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE A MALFUNCTION INDICATOR LAMP ON OR ENGINE MISFIRE, ROUGH IDLE, EXTENDED CRANK, OR CRANK NO START IN SOME CASES. TECHNICIAN WILL NEED

  • TSB #PI1394A

    NHTSA ID #10082869

    THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE.

  • TSB #000601012F

    NHTSA ID #10082814

    THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES.

  • TSB #SB-080604003-C

    NHTSA ID #10056354

    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

ENGINE AND ENGINE COOLING

  • TSB #PIP5540D

    NHTSA ID #10154306

    This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

  • TSB #PIP5540B

    NHTSA ID #10154566

    This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

  • TSB #PIP4138R

    NHTSA ID #10147382

    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

  • TSB #06-06-01-007I

    NHTSA ID #10126346

    This informational bulletin provides information to dealership personnel on identifying Duramax Diesel overpower engine breakdown or non-function due to aftermarket power-up devices vs. non overpower engine non-function of pistons, cylinder

  • TSB #PI1394

    NHTSA ID #10139422

    This preliminary informational bulletin provides technicians an engine repair tip for installation of pistons.

  • TSB #PI1391

    NHTSA ID #10139418

    This preliminary informational bulletin provides a diagnostic tip for coolant leak at oil cooler inlet pipe o-ring after service engine replacement.

  • TSB #PIP5226

    NHTSA ID #10112251

    This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is

  • TSB #PIP5163A

    NHTSA ID #10112116

    This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo

  • TSB #PIP5163

    NHTSA ID #10112331

    This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo

  • TSB #PIT3173C

    NHTSA ID #10112641

    This Preliminary Information communication provides information to the technician that fluid contamination may be directed to one of the following testing centers according to the type of fluid needing testing. Dealer should send the correc

  • TSB #06-06-01-007G

    NHTSA ID #10118639

    This informational bulletin provides Information on Identifying Duramax Diesel Overpower Engine Breakdown/Non-Function Due to Aftermarket Power-Up Devices vs Non Overpower Engine Non-Function of Pistons, Cylinders, Valvetrain Components, DT

  • TSB #PIP-4138K

    NHTSA ID #10037933

    GM: THE SERVICE ENGINE SOON LIGHT IS ON, THERE IS ALSO A MISFIRE OR ENGINE NOISE. THERE ARE MULTIPLE POSSIBLE CAUSES. *RM

  • TSB #3187

    NHTSA ID #10010865

    ENGINE LOW POWER WILL NOT GO OVER 2300 RPMS. *EH UPDATED 6/11/10. *PE

  • TSB #3317

    NHTSA ID #10017214

    HARD START / NO START OUTSIDE TEMPERATURES BELOW FREEZING. *TT UPDATED 7/13/09. *PE

  • TSB #030604036

    NHTSA ID #10012561

    INFORMATION ON SERVICING FUEL INJECTORS TO AVOID CONTAMINATION. *EH UPDATED 03-19-07. *KB

  • TSB #050604024

    NHTSA ID #10015008

    REVISED DIAGNOSTIC TROUBLE CODE (DTC) P1172 AND DTC P2636. *TT

  • TSB #050604025

    NHTSA ID #10015009

    REVISED DIAGNOSTIC TROUBLE CODE (DTC) U2104. *TT

  • TSB #040604088

    NHTSA ID #10014959

    REPLACEMENT OF CONNECTOR WHEN REPLACING FUEL TANK MODULE/FUEL PUMP MODULE. *TT

  • TSB #050090001

    NHTSA ID #10013446

    INFORMATION ON THE PROPER AIR FILTER FOR THE DURAMAX DIESEL. *EH

  • TSB #020601023C

    NHTSA ID #10012750

    OIL LEAK AT COOLER TO ENGINE BLOCK MATING SURFACE. *EH

  • TSB #030602005A

    NHTSA ID #10002857

    ENGINE COOLANT LOSS WITH NO VISIBLE LEAKS. *TT UPDATED *EH

  • TSB #040604007A

    NHTSA ID #10012594

    SERVICE ENGINE SOON (SES) LIGHT, P0087, P0093, P1093, LOW POWER, NO START, HARD START, FUEL IN CRANKCASE. THIS SERVICE BULLETIN REPLACES 040604007. *EH

  • TSB #040603002

    NHTSA ID #10012703

    DIAGNOSTIC INFORMATION FOR INTERMITTENT VEHICLE NO CRANK DEAD BATTERY. *EH

  • TSB #3147

    NHTSA ID #10009957

    CONCERNS REGARDING BULLETIN 00-02-35-003F. ALL FULL SIZE TRUCKS AND UTILITIES AND HUMMER PARTS AVAILABLE. *TC

  • TSB #3121

    NHTSA ID #10010187

    6.6 LB7 ENGINE WITH A NO CHARGE CONDITION WITH DIAGNOSTIC TROUBLE CODE P0380 P0621. *SC

  • TSB #3107

    NHTSA ID #10010197

    P0420 AND P0430 DTSC IN THE DETROIT, MICHIGAN AREA WITH GEN III V-8 ENGINES. *SC

  • TSB #3160

    NHTSA ID #10010041

    GAS ENGINES EXHAUST BUZZ OR RATTLE NOISE. *TC

  • TSB #3121

    NHTSA ID #10010056

    EXHAUST VIBRATION RESONANCE OR MOAN. (2004-2005 GMC DENALI) *SC

  • TSB #3024

    NHTSA ID #10010076

    GEN III ENGINE COATED PISTON INFORMATION. *TC

  • TSB #01225

    NHTSA ID #10007717

    ENGINE COOLANT LEAK AT INTAKE GASKET. * MJ

  • TSB #3097

    NHTSA ID #10010242

    OIL PAN OR OIL COOLER LINE LEAK. *SC

  • TSB #11062003

    NHTSA ID #10013155

    AIRFLOW SENSOR PROBLEM. *EH

  • TSB #030601011

    NHTSA ID #10001292

    ACCESSORY DRIVE BELT WHINE. *TT

  • TSB #020604058

    NHTSA ID #10000741

    SERVICE ENGINE SOON LAMP ILLUMINATED, FALSE DIAGNOSTIC TROUBLE CODES P0181 AND/ OR P0116. *TT

  • TSB #020601038

    NHTSA ID #10000763

    ENGINE KNOCK OR LIFTER NOISE. *TT

  • TSB #3232

    NHTSA ID #10011692

    MISFIRE AT IDLE COLD AND POSSIBLE P0171 AND OR P0174. *EH

  • TSB #3193

    NHTSA ID #10010647

    EXCESSIVE OIL CONSUMPTION. *EH

  • TSB #3299

    NHTSA ID #10013563

    DIESEL OIL LEAK FROM PCV VENT TUBE. *EH

  • TSB #3312

    NHTSA ID #10017208

    NO START, HARD START, LOSS OF POWER, OR WHITE SMOKE. *TT

  • TSB #3214

    NHTSA ID #10011607

    ENGINE LOW OIL LIGHT ON THE DIC. *EH

  • TSB #3375

    NHTSA ID #10014923

    ROUGH IDLE, SERVICE ENGINE SOON (SES)LIGHT, UNSTABLE IDLE, HESITATION, SURGE OR STALLING. WITH DIAGNOSTIC TROUBLE CODES P0300, P0335 OR P0336. *TT

  • TSB #3380

    NHTSA ID #10014932

    OIL LEAK FROM THE PCV VENT TUBE. *TT

  • TSB #3239

    NHTSA ID #10011743

    LB7 ENGINE VIBRATION MISS OR RUNS ROUGH NO DIAGNOSTIC TROUBLE CODE. THIS ALSO INCLUDES LB7 C2 C3 C4 C5 D4 D5 E4 E5 K2 K3. *EH

  • TSB #3292

    NHTSA ID #10013512

    DIESEL ENGINE BALANCE RATES ALL SHOWING ZERO. *EH

  • TSB #3011B

    NHTSA ID #10010872

    ENGINE OIL LEAK AT MAIN BERING SIDE BOLT. *EH

ENGINE AND ENGINE COOLING:ENGINE

  • TSB #3317

    NHTSA ID #10017214

    HARD START / NO START OUTSIDE TEMPERATURES BELOW FREEZING. *TT UPDATED 7/13/09. *PE

  • TSB #030604030

    NHTSA ID #10002166

    MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT

  • TSB #040604001

    NHTSA ID #10011126

    VARIOUS INTERMITTENT DRIVEABILITY CONDITIONS - HESITATION, LACK OF POWER, ETC. *TT

  • TSB #040604007

    NHTSA ID #10008460

    SERVICE ENGINE SOON (SES) LIGHT, P0087, P0093, P1093, LOW POWER, NO START, HARD START, FUEL IN CRANKCASE. *TT

  • TSB #030693001

    NHTSA ID #10020839

    DIAGNOSTIC INFORMATION ON TURBOCHARGER MALFUNCTION DUE TO LACK OF ENGINE OIL FOR LBZ, LB7, AND LLY DURAMAX DIESEL ENGINE. *KB

  • TSB #060601003

    NHTSA ID #10019474

    INFORMATION ON LONGER MAIN BEARING CAP BOLTS REQUIRED FOR CERTAIN 2001-2006 LB7, LLY, LBZ DURAMAX DIESEL ENGINES. *TT

  • TSB #040604007E

    NHTSA ID #10012150

    SERVICE ENGINE SOON (SES) LIGHT, P0087, P0093, P1093, LOW POWER, NO START, HARD START, FUEL IN CRANKCASE. *TT

  • TSB #040604070

    NHTSA ID #10012715

    INFORMATION ON THE REVISED FUEL FILTER FOR THE 6.6L DURAMAX DIESEL. *TT

  • TSB #050604029

    NHTSA ID #10017336

    FLEXIBLE FUEL (RPO L59) ROUGH IDLE, MISFIRE, MALFUNCTION INDICATOR LAMP DIAGNOSTIC TROUBLE CODE P0300. *TT

  • TSB #040602006

    NHTSA ID #10011206

    ENGINE OVERHEATING. *TT

  • TSB #050604008

    NHTSA ID #10017337

    DIAGNOSTIC TROUBLE CODE (DTC) P1172 OR P2636, FUEL GAUGE READS EMPTY, SERVICE ENGINE SOON (SES) LIGHT ON. *TT

  • TSB #702

    NHTSA ID #10016371

    DURAMAX AIR FILTER. GM TECH LINKS. *TT

  • TSB #050604007

    NHTSA ID #10017460

    POOR ENGINE PERFORMANCE - MISFIRE, ROUGH IDLE, STALLS, ENGINE CRANKS BUT DOES NOT RUN, SERVICE ENGINE SOON/CHECK ENGINE LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE (DTC) P0300 SET. *TT

  • TSB #030604041

    NHTSA ID #10004377

    POOR ENGINE PERFORMANCE - MISFIRE, ROUGH IDLE, SERVICE ENGINE SOON/CHECK ENGINE LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE (DTC) P0300 SET. *TT

  • TSB #020601022C

    NHTSA ID #10004742

    INFORMATION ON ENGINE TICKING. INCLUDING 2004 CHEVROLET KODIAK C45/C5500 SERIES AND 2004 GMC TOPKICK C4500/C5500 SERIES. *TT UPDATE. *TT

  • TSB #040601018

    NHTSA ID #10012143

    INFORMATION ON REVISED DESIGN OF INTAKE GASKET AND RELATED BOLTS FOR 2004 MID-YEAR ENHANCEMENT AND PRIOR YEAR SERVICE USAGE. *TT

  • TSB #040604040

    NHTSA ID #10012155

    IDLE INSTABILITY, LOW OR ROUGH IDLE WITH ELECTRONIC THROTTLE CONTROL. *TT

  • TSB #030601024A

    NHTSA ID #10004301

    RATTLE NOISE IN ENGINE. *TT

  • TSB #02029

    NHTSA ID #10006934

    INACCURATE FUEL GAUGE READINGS AND/OR ENGINE STALL. *MR

  • TSB #01119A

    NHTSA ID #10007576

    ROLL-OUT FOR THE GEN III SMALL BLOCK ENGINES WITH IRIDIUM SPARK PLUGS. ALSO INCLUDES 2003/2004 M/L VANS. *TT

  • TSB #00700A

    NHTSA ID #10007584

    4.3L L35 ENGINE WIDE OPEN THROTTLE DIAGNOSTIC TROUBLE CODE (DTC) P0335, P0336, P0339. *TT *MJ

  • TSB #00266

    NHTSA ID #10007596

    LOSS OF POWER, HESITATES ON ACCELERATION ON 4.8, 5.3 AND 6.0 ENGINES COUPLED WITH THE 4L60E OR 4L65E TRANSMISSION. *TT

  • TSB #00872A

    NHTSA ID #10007916

    OIL PAN OR OIL COOLER LINE LEAK ON GEN III V-8 ENGINES EQUIPPED WITH AN OIL COOLER. *TT

  • TSB #01353

    NHTSA ID #10007937

    ENGINE MISFIRE DUE TO INJECTOR FRETTING CORROSION. *TT

  • TSB #00764B

    NHTSA ID #10007271

    6.6L DIESEL ENGINE ROUGH IDLE, CLATTER, STALL AND/OR DIAGNOSTIC TROUBLE CODE (DTC) P1223. *TT

  • TSB #00733A

    NHTSA ID #10007275

    LOW OIL LIGHT ON THE DIC DURING ENGINE START. *TT

  • TSB #3038

    NHTSA ID #10009648

    ENGINE TICK, RATTLE OR KNOCK NOISE AFTER CYLINDER HEAD GASKET REPLACEMENT ON THE 6.0L ENGINE. *TT

  • TSB #01499

    NHTSA ID #10005481

    2004 6.6L DURAMAX LB7 ENGINES WITH EXTENDED CRANK DURING HOT ENGINE RESTART. DIAGNOSTIC TROUBLE CODE (DTC) P0193 MAY OR MAY NOT BE SET. SIT BULLETIN 1402202. *TT

  • TSB #01774

    NHTSA ID #10006256

    6.6L LB7 REPEAT ENGINE OIL LEAK (LEFT SIDE) #2 MAIN BEARING CROSS BOLT. *MR

  • TSB #3086

    NHTSA ID #10009512

    WHISTLE NOISE FROM THE THROTTLE BODY AREA ON LIGHT THROTTLE ACCELERATION ON VEHICLES WITH GEN III ENGINES AND ELECTRONIC THROTTLE. *TT

  • TSB #00969A

    NHTSA ID #10005469

    ENGINE WHISTLE NOISE. *TT

  • TSB #3011

    NHTSA ID #10008780

    REPEAT ENGINE OIL LEAK AT MAIN BEARING SIDE BOLT. *TT

  • TSB #3015

    NHTSA ID #10008781

    6.0L LQ4 VIN U ENGINE RESTRICTION. *TT

  • TSB #3004

    NHTSA ID #10008891

    4.8L 5.3L 6.6L 8.1L P1285 P1286 OR P2133 AFTER REPLACING APP SENSOR. *MJ

  • TSB #3055

    NHTSA ID #10009666

    SERVICE ENGINE SOON LIGHT WITH A P0300 MISFIRE DUE TO MISFIRES MAINLY ON CYLINDER 7. *TT

  • TSB #00609B

    NHTSA ID #10007527

    LOW POWER, WILL NOT GO OVER 2300 RPMS. 6.6L LB7 ENGINE. *TT

  • TSB #00428E

    NHTSA ID #10007848

    HIGHER THAN EXPECTED OIL CONSUMPTION EVEN AFTER THE INTAKE BOLTS WERE REPLACED PER 02-06-01-035. *TT

  • TSB #02051

    NHTSA ID #10007737

    INTERMITTENT SERVICE ENGINE SOON (SES) LIGHT COMES ON AND CODE P0700 ALONG WITH DIAGNOSTIC TROUBLE CODE P0742 STORED. *TT

  • TSB #01484

    NHTSA ID #10005499

    GEN III REPLACEMENT FLYWHEEL BOLT HOLES LARGER THAN ORIGINAL PART. THE BOLT HOLES FOR THE CRANK SHAFT IN THE REPLACEMENT FLYWHEEL ARE LARGER THAN THE HOLES IN THE ORIGINAL PART. SIT BULLETIN 1400596. *TT

  • TSB #00678B

    NHTSA ID #10007286

    ENGINE OVERHEATS ON VEHICLES EQUIPPED WITH RPO VYU SNOWPLOW PREP PACKAGE. *TT

  • TSB #030604065

    NHTSA ID #10005184

    LACK OF PASSENGER COMPARTMENT HEAT AND/OR RAISED/ROUGH IDLE AFTER START AND/OR P0128 DIAGNOSTIC TROUBLE CODE (DTC) STORED WITH NO SERVICE ENGINE SOON LIGHT ILLUMINATED. *TT

  • TSB #01415

    NHTSA ID #10004219

    CAM SENSOR CONNECTOR DOES NOT FIT SENSOR WHEN ENGINE IS REPLACED. *TT

  • TSB #00634A

    NHTSA ID #10004162

    GEN III ENGINE NOISE AFTER HOT SOAK RESTART. *TT

  • TSB #100903

    NHTSA ID #10004986

    DURAMAX DIESEL FUEL IN OIL DIAGNOSTICS REVISITED. GM VOICEMAIL LOG. THIS INCLUDES C4500 AND 5500 TRUCKS. *TT

  • TSB #100803

    NHTSA ID #10004982

    THE ENGINE DIAGNOSTIC FUEL LEAKS INSIDE OF THE ENGINE. GM VOICEMAIL LOG. THIS INCLUDES 2000 - 2004 CHEVROAND GMC C4500 AND 5500 TRUCKS. *TT

  • TSB #030604059

    NHTSA ID #10004772

    REVISED FUEL LEAKS INSIDE OF ENGINE DIAGNOSTIC. 2004 CHEVROLET KODIAK AND GMC TOPKICK ALSO INCLUDED. *TT

  • TSB #030604060

    NHTSA ID #10004733

    INFORMATION ON NEW SPARK PLUGS AND GAPPING. VARIOUS MODELS INCLUDING PONTIAC GTO 2004. *TT

  • TSB #030604045

    NHTSA ID #10004306

    REVISED DIAGNOSTIC TROUBLE CODE (DTC) P0093 OR DTC P1093 DIAGNOSTIC TABLES. *TT

  • TSB #030604046

    NHTSA ID #10004307

    REVISED ENGINE CRANKS BUT DOES NOT RUN DIAGNOSTIC. *TT

  • TSB #030604053

    NHTSA ID #10004315

    REVISED FUEL INJECTOR BALANCE TEST WITH TECH 2 (MANUAL TRANSMISSION). *TT

  • TSB #030604054

    NHTSA ID #10004316

    REVISED FUEL INJECTOR BALANCE TEST WITH TECH 2 (AUTOMATIC TRANSMISSION). VARIOUS MODELS INCLUDING 2003-2004 CHEVROLET KODIAK AND GMC TOPKICK. *TT

  • TSB #030603008

    NHTSA ID #10004373

    AVOIDING OIL LEVEL SENSOR HARNESS DAMAGE DURING LOWER OIL PAN INSTALLATION. *TT

  • TSB #030601023

    NHTSA ID #10004370

    HIGHER THAN EXPECTED OIL CONSUMPTION <8500 GVW. VARIOUS MODELS INCLUDING 2003-2004 CHEVROLET KODIAK (C4500-C5500 SERIES MODELS)AND GMC TOPKICK (C4500-C5500 SERIES MODELS). *TT

  • TSB #030601024

    NHTSA ID #10004371

    RATTLE NOISE IN ENGINE. *TT

  • TSB #030603007

    NHTSA ID #10004372

    AVAILABILITY OF STARTER MOTOR SOLENOID IF DAMAGED DURING SERVICE. 2004 CHEVROLET KODIAK C4500/5500 AND GMC TOPKICK C4500/5500 INCLUDED. *TT

  • TSB #020604054B

    NHTSA ID #10001273

    INCREASED ACCELERATOR PEDAL EFFORT, IDLE INSTABILITY. *TT

  • TSB #020604059

    NHTSA ID #10000725

    ENGINE RUNS ROUGH, SERVICE ENGINE SOON LIGHT ON, DIAGNOSTIC TROUBLE CODES P0300 OR P0335 SET. *TT

  • TSB #020601022

    NHTSA ID #10007609

    INFORMATION ON ENGINE TICKING. *MJ

  • TSB #020601035

    NHTSA ID #10000170

    HIGH OIL CONSUMPTION. *TT

  • TSB #020601029

    NHTSA ID #10000064

    NEEDLE BEARINGS FOUND IN OIL PAN. *TT

  • TSB #020601030

    NHTSA ID #10000065

    REVISED PISTON, CONNECTING ROD, AND BEARING INSTALLATION ILLUSTRATION. *TT

  • TSB #020601023A

    NHTSA ID #10000063

    OIL LEAK AT OIL COOLER TO ENGINE BLOCK MATING SURFACE. *TT

  • TSB #3343

    NHTSA ID #10017229

    ENGINE OIL DIPSTICK UNSEATED OR OIL LEAK. *TT

  • TSB #3232

    NHTSA ID #10014870

    1999 - 2005 GEN II COLD ENGINE MISFIRE AT IDLE WITH POSSIBLE P0171 AND/OR P0174. *TT

  • TSB #3056

    NHTSA ID #10010364

    CHECK ENGINE LIGHT WITH A P0300 DUE TO 2-4 CYLINDERS MISFIRING ON THE SAME BANK OF THE ENGINE. *TT

  • TSB #3081

    NHTSA ID #10010375

    SERVICE ENGINE SOON LIGHT AND P0300 WHEN TOWING, CRUISING UPHILL OR ON HARD ACCELERATION. *TT

  • TSB #3691B

    NHTSA ID #10019426

    GENERATION III V8 ENGINE PISTON REPAIRS. *TT

  • TSB #4231

    NHTSA ID #10021021

    SERVICE VME. SUPPLEMENT TO 00-02-35-003L. UPDATE ON NEW I-SHAFT. *KB

  • TSB #3282

    NHTSA ID #10013504

    ENGINE OVERHEAT ON VEHICLES EQUIPPED WITH RPO VYU SNOWPLOW PREP PACKAGE. *TT

  • TSB #3267

    NHTSA ID #10017155

    DIAGNOSTIC TROUBLE CODE P0128 OR ENGINE WILL NOT REACH OPERATING TEMPERATURE. *SC

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

  • TSB #020601027

    NHTSA ID #634283

    INFORMATION ON HIGHER THAN EXPECTED OIL CONSUMPTION. NLM

  • TSB #010417004A

    NHTSA ID #627861

    CLUNK, BUMP OR SQUAWK WHEN VEHICLE COMES TO A COMPLETE STOP OR ACCELERATION FROM COMPLETE STOP. *YH UPDATE. *TT

  • TSB #010601029B

    NHTSA ID #634805

    SOME CUSTOMERS MAY COMMENT ON HIGHER THAN EXPECTED ENGINE OIL CONSUMPTION. *TT

  • TSB #170602

    NHTSA ID #637231

    SOME 4.3 LITER ENGINE EQUIPPED VEHICLES MAY EXHIBIT A ROUGH RUNNING CONDITION WITH POSSIBLE DIAGNOSTIC TROUBLE CODE P0300 SET. *TT

  • TSB #020604023A

    NHTSA ID #634788

    SOME CUSTOMERS MAY COMMENT ON A MILD TO SEVERE ENGINE PING (COMMONLY REFERRED TO AS SPARK KNOCK) USUALLY WORSE DURING ACCELERATION AND / OR AN ILLUMINATED MALFUNCTION INDICATOR LAMP. *TT

  • TSB #020604023

    NHTSA ID #634723

    SOME CUSTOMERS MAY COMMENT ON A MILD TO SEVERE ENGINE PING (SPARK KNOCK) DURING ACCELERATION AND / OR ILLUMINATED MALFUNCTION INDICATOR LAMP WITH DIAGNOSTIC TROUBLE CODE P0332 SET. *TT

  • TSB #250202

    NHTSA ID #629830

    HIGH ENGINE TEMPERATURE READINGS WHEN DRIVING AT HIGHWAY SPEED WITH THEIR SNOWPLOW IN THE UP POSITION ON THEIR 2500 HD AND 3500 SERIES PICK UP TRUCKS. *TT

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

  • TSB #01242A

    NHTSA ID #10006284

    6.6L LB7 LLY DIESEL ENGINE DRIVE BELT CHIRPING ON SHUT DOWN. SIT BULLETIN 1460352. *TT

  • TSB #020601010A

    NHTSA ID #10002837

    SERPENTINE BELT IDENTIFICATION AND DIAGNOSIS FOR MEDIUM DUTY TRUCKS. VARIOUS MODELS INCLUDING THE CHEVROLET AND GMC C5500 MD 2003. *TT

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER

  • TSB #01496

    NHTSA ID #10005493

    6.6L LB7 DURAMAX DIESEL TURBOCHARGER NOISES OR FUEL ECONOMY COMPLAINT. SERVICE VME. SIT BULLETIN 1401355. *TT

  • TSB #100803

    NHTSA ID #10004983

    EXCESSIVE DURAMAX TURBOCHARGER WHINE NOISE OR POSSIBLY A PERFORMANCE OR A FUEL ECONOMY COMPLAINT. GM VOICEMAIL LOG. THIS INCLUDES 2003-2004 4500 AND 5500 TRUCKS. *TT

  • TSB #062502

    NHTSA ID #636444

    THIS IS IN REGARDS TO INSPECTION OF THE TURBO CARGER AFTER AN ENGINE FAILURE. *TT

  • TSB #062402

    NHTSA ID #636434

    THIS MESSAGE IS ABOUT INSPECTION OF THE TURBO CHARGER AFTER A CATASTROPHIC ENGINE FAILURE. *TT

  • TSB #3401

    NHTSA ID #10020072

    TURBOCHARGER OIL FEED LINE KINKED OR RESTRICTED. *TT

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

  • TSB #07057

    NHTSA ID #10024154

    CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT - ENGINE GLOW PLUG ON CERTAIN VEHICLES WITH 6.6L DIESEL V8 (RPO LB7 - VIN 1) ENGINE & CALIFORNIA EMISSIONS (YF5/NE1) OR CLEAN FUEL EMIS

  • TSB #070601009

    NHTSA ID #10021839

    DIESEL ENGINE CYLINDER HEAD GASKET MISSING THICKNESS GRADE MARKINGS. *KB

  • TSB #030693001A

    NHTSA ID #10004319

    DIAGNOSTIC INFORMATION FOR TURBO FAILURE DUE TO LACK OF OIL OR REPEAT TURBO FAILURES. *TT

  • TSB #01512

    NHTSA ID #10005462

    6.6 LITER DURAMAX DIESEL ENGINE FUEL KNOCK NOISE. VARIOUS MODELS INCLUDING THE 2004 GMC C4500 AND C5500. SIT BULLETIN 1406247. *TT

  • TSB #00968A

    NHTSA ID #10007534

    6.6L LB7 LLY DIESEL ENGINE WITH ROUGH, UNSTABLE, LOW IDLE SPEED OR STALL. *TT

  • TSB #291001

    NHTSA ID #628055

    INFORMATION ON REPROGRAMMING 2500 HD AND 3500 SERIES TRUCKS WITH THE 6600 DURAMAX DIESEL LB7 ENGINE. *TT

  • TSB #3225A

    NHTSA ID #10017137

    01-05 6.6 LLY LB7 DURAMAX DIESEL ENGINE AIR FILTER USAGE. *SC

  • TSB #3314

    NHTSA ID #10017211

    DURAMAX DIESEL ENGINE HARD START, NO START, STALL OF DIAGNOSTIC TROUBLE CODE P0093, P1093. *TT

ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO-CHARGER

  • TSB #001496A

    NHTSA ID #10005513

    THIS MESSAGE IS IN REGARD TO DURAMAX TURBOCHARGER NOISES OR POSSIBLY A PERFORMANCE OR FUEL ECONOMY COMPLAINT. SERVICE VME. 6.6 LB7 DIESEL ENGINE. P0102, P0103, P0236. *TT

ENGINE AND ENGINE COOLING:COOLING SYSTEM

  • TSB #3072

    NHTSA ID #10009622

    THE ENGINE COOLANT TEMPERATURE OR INTAKE AIR TEMPERATURE SENSOR MAY READ -40 DEGREES WHEN MONITORED WITH TECH 2. *TT

  • TSB #3121

    NHTSA ID #10010248

    EXHAUST VIBRATION RESONANCE OR MOAN IN VEHICLES WITH GEN III V8 ENGINES. *TC

  • TSB #10012003

    NHTSA ID #10006572

    BLUEHEAT COOLANT HEATER THERMO TOP C. WEBASTO. *MR

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

  • TSB #030605008B

    NHTSA ID #10005576

    ADVANCE SERVICE INFORMATION - EXHAUST SYSTEM POPPING/SNAPPING NOISE WHEN VEHICLE IS HOT, AT IDLE OR IMMEDIATELY AFTER VEHICLE IS SHUT OFF. *TT BULLETIN 03-06-05-008, DATED 11/01/2003 REPLACED. *TT

  • TSB #020605003C

    NHTSA ID #10002939

    EXHAUST MOAN/VIBRATION. *TT UPDATE. *TT

  • TSB #030605007

    NHTSA ID #10012553

    EXHAUST RATTLE NOISE OR VIBRATION. *TT

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

  • TSB #PIP4925B

    NHTSA ID #10154552

    This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultrasonic leak detector tools.

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

  • TSB #PIP3343

    NHTSA ID #10024344

    POSSIBLE ENGINE OIL LEAK DUE TO PCV FREEZE-UP, EQUIPPED WITH THE 4.8, 5.3, 6.0, AND 6.2 V-8 ENGINES. *NJ

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

  • TSB #SB-080604003-C

    NHTSA ID #10056354

    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

  • TSB #08-06-04-003C

    NHTSA ID #10138703

    This informational bulletin advises of a new testing tool for EGR cooling pressure tester.

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

  • TSB #PIP3119P

    NHTSA ID #10156912

    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

  • TSB #PIP5232B

    NHTSA ID #10115143

    This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspe

  • TSB #3119

    NHTSA ID #10010101

    ENGINEERING INVESTIGATION - CATALYTIC CONVERTER REPLACEMENT. *SC

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

  • TSB #020605005A

    NHTSA ID #10000726

    EXHAUST / MUFFLER HEAT SHIELD RATTLE, POPPING NOISE UNDER VEHICLE. *TT

FUEL SYSTEM, GASOLINE

  • TSB #DORM9T7N09

    NHTSA ID #10165331

    This SKU is a Preformed Fuel Line. The customer communication requested return of unsold inventory to inspect for damage to the braided hose and crimps. Damaged braided hoses and poor crimps can lead to immediate leaking. This issue mani

  • TSB #PIP5339A

    NHTSA ID #10160637

    This Preliminary Information communication provides information to the technician about a customer?s request to remove or disable the Bi-Fuel Compressed Natural Gas system. General Motors does not condone the removal of the original equippe

  • TSB #02029

    NHTSA ID #10006934

    INACCURATE FUEL GAUGE READINGS AND/OR ENGINE STALL. *MR

  • TSB #030604049

    NHTSA ID #10004311

    REVISED FUEL SYSTEM DIAGNOSIS PICKUP. *TT

  • TSB #030602

    NHTSA ID #637176

    SOME VEHICLES MAY DISPLAY A DIAGNOSTIC TROUBLE CODE OF P0446 (EVAP CANISTER VENT). *TT

  • TSB #051002

    NHTSA ID #636643

    SUBJECT IN REGARDS TO FUEL SYSTEM SERVICING ON THE LB7 FUEL INJECTION. *TT

  • TSB #221001

    NHTSA ID #628016

    SOME 2500 HD 3500 SERIES TRUCKS WITH THE 6600 DURAMAX LD7 ENGINE MAY EXHIBIT A FUEL PRESSURE SENSOR LEAK AT THE FUNCTION BLOCK. *TT

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

  • TSB #042202

    NHTSA ID #636566

    THIS MESSAGE STATES THAT SOME VEHICLES MAY HAVE INSTALLED A DIESEL FUEL CAP WITH THE D ON THE CAP INSTEAD OF THE REQUIRED GASOLINE FUEL CAP POSSIBLY CAUSING VEHICLES TO EXHIBIT A P0442 CODE. *TT

FUEL SYSTEM, GASOLINE:DELIVERY

  • TSB #01761B

    NHTSA ID #10007211

    FUEL GAUGE DIVERTS TO EMPTY AFTER IDLING ON INCLINE OR REFUELING. *NM

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

  • TSB #3422

    NHTSA ID #10017303

    DURAMAX DIESEL PILOT TO MAIN INJECTION FUEL KNOCK NOISE. *TT

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

  • TSB #01312

    NHTSA ID #10004093

    FUEL LEAK CONCERN FROM THE FUEL RAIL PRESSURE SENSOR. *TT

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

  • TSB #04039

    NHTSA ID #10007861

    CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL POLICY ADJUSTMENT - INJECTORS - REPLACE. *MJ UPDATED 2/21/08. *NJ CSC LETTER WAS RECEIVED. UPDATED 3/5/10. *PE

  • TSB #1522387

    NHTSA ID #10008451

    SPECIAL POLICY ADJUSTMENT - INJECTORS - REPLACE. *MJ

FUEL SYSTEM, DIESEL

  • TSB #06-06-01-007I

    NHTSA ID #10126346

    This informational bulletin provides information to dealership personnel on identifying Duramax Diesel overpower engine breakdown or non-function due to aftermarket power-up devices vs. non overpower engine non-function of pistons, cylinder

  • TSB #1531156

    NHTSA ID #10008783

    PARTS SHOWING NO STOCK OR NOT AVAILABLE. *MJ

  • TSB #01495

    NHTSA ID #10005511

    DURAMAX DIESEL FUEL IN OIL DIAGNOSTICS. SERVICE VME. LB7 6.6L ENGINE. SIT BULLETIN 1401353. VARIOUS MODELS INCLUDING 2003 AND 2004 GMC C4500 AND 5500 TRUCKS. *TT

  • TSB #030604010

    NHTSA ID #10000941

    6.6L LB7 DURAMAX DIESEL FUEL PRESSURE REGULATOR REPLACEMENT. 2500/3500 AND C4500/C5500 SERIES MODELS. *TT

FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

  • TSB #01568

    NHTSA ID #10005409

    HARD TO FILL FUEL TANK AT HIGH VOLUME DIESEL PUMPS. SIT BULLETIN 1411583. *TT

FUEL SYSTEM, OTHER

  • TSB #05-06-04-035E

    NHTSA ID #10113662

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

  • TSB #040849019

    NHTSA ID #10011222

    CRANKS BUT NO START, STALL, INACCURATE/INCORRECT FUEL GAUGE READING, NO FUEL, VEHICLE IS OUT OF FUEL AND FUEL GAUGE READS ABOVE EMPTY. *TT THIS BULLETIN REPLACES PREVIOUS BULLETIN NUMBER 04-08-49-019. *TT

  • TSB #030604048

    NHTSA ID #10004309

    REVISED FUEL SYSTEM DIAGNOSIS CAB CHASSIS. *TT

  • TSB #3087

    NHTSA ID #10009516

    UPDATED PART NUMBER FOR BULLETIN 04-08-49-019 STALL, INACCURATE/INCORRECT FUEL GAUGE READING. *TT

  • TSB #01490

    NHTSA ID #10005505

    6.6L LB7 DIESEL ENGINE RECAPPING TOOL FOR FUEL SYSTEM HIGH-PRESSURE SIDE DIAGNOSIS. SERVICE VME. SIT BULLETIN 1401058. *TT

  • TSB #030604047

    NHTSA ID #10004308

    REVISED FUEL SYSTEM DIAGNOSIS-HIGH PRESSURE SIDE. *TT

  • TSB #100602

    NHTSA ID #637218

    SOME CUSTOMERS MAY COMMENT THAT THEIR FUEL GAUGE READS E, EMPTY, AFTER FILLING THE TANK WITH THE ENGINE RUNNING ON THEIR ONE-TON CHASSIS CAB WITH DUAL FUEL TANKS. *TT

  • TSB #042902

    NHTSA ID #636582

    SOME CUSTOMERS HAVE COMMENTED THAT WHEN THEIR FUEL GAUGE READS EMPTY THEY STILL HAVE 18 TO 20 GALLONS OF FUEL REMAINING IN THE TANK. *TT

  • TSB #301001

    NHTSA ID #628063

    ON SOME 3500 CHASSIS CABS, THE FUEL GAUGE WILL READ E, EMPTY, AFTER FILLING THE TANK WITH THE VEHICLE RUNNING. *TT

  • TSB #3325

    NHTSA ID #10017191

    SUPPLEMENT TO BULLETIN 99-06-04-047A FOR FUEL SYSTEM CLEANING. *TT

  • TSB #3616

    NHTSA ID #10018560

    SERVICE VME - 2006 DURAMAX DIESEL ENGINE FUEL SYSTEM COMPONENTS ARE NOT INTERCHANGEABLE WITH EARLIER YEAR MODEL VEHICLES. *TT

  • TSB #3149

    NHTSA ID #10010880

    FUEL PRESSURE REGULATOR CONNECTOR OR TERMINAL REPAIRS. *TT

FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

  • TSB #PIE-0043

    NHTSA ID #10034428

    CHEVROLET:GMC: ENGINEERING INFORMATION-FUEL TANK PRESSURE SENSOR, DTCS P0446, P0451 OR P0454 SET. GMC ENGINEERING IS ATTEMPTING TO DETERMINE THE ROOT CAUSE OF THE ABOVE CONCERN. *PE

FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

  • TSB #3630

    NHTSA ID #10019889

    INACCURATE FUEL GAUGE READINGS/REAR FLOAT ARM STUCK. *TT UPDATED 03-01-07. *KB UPDATED 3/15/10. *PE

  • TSB #PIT-3046E

    NHTSA ID #10026704

    GMC: FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL, CAUSING THE LOW FUEL LIGHT TO ILLUMINATE. *PE

  • TSB #4150

    NHTSA ID #10020582

    DUAL TANKS FUEL GAUGE DEFAULTS TO EMPTY - NEW CALIBRATIONS. STALL START TANK TRANSFER. VEHICLES WITH 6.6L RPO LB7 OR LLY ENGINES. *KB

  • TSB #01761

    NHTSA ID #10006359

    FUEL GAUGE DIVERTS TO EMPTY AFTER IDLING ON INCLINE. SIT BULLETIN 1459166. *TT

  • TSB #02089

    NHTSA ID #10007789

    INACCURATE FUEL GAUGE READINGS AND/OR ENGINE STALL. SERVICE VME. *TT

  • TSB #3046A

    NHTSA ID #10009382

    FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL. *TT

  • TSB #3630A

    NHTSA ID #10017273

    FUEL GAUGE IS INACCURATE OR READS EMPTY ON DIESEL EQUIPPED CHASSIS CAB WITH DUAL TANKS. *TT

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

  • TSB #PIP3343F

    NHTSA ID #10129057

    This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of

POWER TRAIN

  • TSB #PIP4138L

    NHTSA ID #10112697

    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

  • TSB #PIP3259J

    NHTSA ID #10112681

    This Preliminary Information communication provides information to the technician about vehicles that may have a planetary gear whine noise in first and second gear. Technician should compare the noise to a like vehicle. Technician will nee

  • TSB #030730011B

    NHTSA ID #10008638

    TRANSMISSION SLIPS, DELAYED ENGAGEMENT, COLD HESITATION, INTERMITTENT, POOR PERFORMANCE, POWER, SHIFT, DTCS P0701, P1709, P1711, P1713, P0841, P0843, P0847, P0870, P0872, OR P0875. *TT

  • TSB #040731006

    NHTSA ID #10011070

    EXCESSIVE SHIFTER AND/OR ENGINE VIBRATION, BEARING GROWL AND/OR RATTLE TYPE NOISE WHILE DEPRESSING OR RELEASING CLUTCH PEDAL. *TT

  • TSB #08242004

    NHTSA ID #10013097

    BEARING GROWL OR RATTLE TYPE NOISE WHILE DEPRESSING OR RELEASING THE CLUTCH PEDAL. *TT

  • TSB #00029

    NHTSA ID #10007579

    ALLISON LCT1000 MAY EXPERIENCE A NEUTRAL FEELING WHEN COMING TO A STOP. *TT

  • TSB #01977

    NHTSA ID #10007580

    ALLISON LCT1000 PRNDL FLASH AND/OR WILL NOT MOVE. *TT

  • TSB #02086

    NHTSA ID #10007782

    4L60E, 4L65E INTERMITTENT NEUTRAL FROM A STOP OR STEADY SPEED. *TT

  • TSB #00822B

    NHTSA ID #10005474

    NO 2ND, NO 4TH AND NO REVERSE. TO INCLUDE 2004 LIGHT DUTY AUTOMOBILES AND TRUCKS EQUIPPED WITH 4L60E OR 4L65E AUTOMATIC TRANSMISSION. *TT

  • TSB #3130

    NHTSA ID #10010079

    ALLISON LCT 1000 PRNDL FLASH AND/OR WILL NOT MOVE. *TC

  • TSB #02113

    NHTSA ID #10007455

    INTERMITTENT NO FORWARD OR REVERSE WITH POSSIBLY EITHER A FLASHING PRNDL DISPLAY OR A RANGE SHIFT INHIBITED MESSAGE. *TT

  • TSB #3092

    NHTSA ID #10010222

    ALLISON LCT 1000 BUZZ NOISE FEEL ON TCC APPLY. *SC

  • TSB #3054

    NHTSA ID #10009665

    REPLACEMENT FLEXPLATE MAY HAVE LARGER BOLT HOLES THAN THE ORIGINAL FLEXPLATE. *TT

  • TSB #01599

    NHTSA ID #10007237

    4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE. *TT

  • TSB #040731001

    NHTSA ID #10011131

    REVISED CLUTCH PRESSURE PLATE ADJUSTMENT. *TT

  • TSB #01410

    NHTSA ID #10004214

    POOR PERFORMANCE FROM A STOP IN 2WD, AUTO OR 4WD HI. 2003, 2003 CADILLAC EXT ALSO INCLUDED. *TT

  • TSB #01129A

    NHTSA ID #10004170

    ALLISON LCT1000 SERVICEABILITY. *TT

  • TSB #030730054

    NHTSA ID #10004744

    TRANSMISSION FLUID LEAKS OUT OF VENT WHEN TRUCK IS STARTED AFTER A COLD SOAK. *TT

  • TSB #080403

    NHTSA ID #10003869

    THIS VME MESSAGE APPLIES TO THE VALVE BODY FOR THE ALLISON SERIES 1000 TRANSMISSION REVISED FOR THE 2004 MODEL YEAR TO ADD MODULATED MAIN PRESSURE CONTROL. THIS REVISION WILL PROVIDE ADDITIONAL TRANSMISSION OIL COOLER FLOW AND REDUCE PUMP

  • TSB #030730031

    NHTSA ID #10012566

    TRANSMISSION LEAKS, SLIPS, VEHICLE WILL NOT MOVE. *TT

  • TSB #052103

    NHTSA ID #10003656

    ESSENTIAL TOOLS FOR SERVICING THE ALLISON TRANSMISSION. THESE TOOLS INCLUDE A FOUR-WHEEL DRIVE SPANNER NUT WRENCH, REAR BEARING PULLER LEGS, DIGITAL DEPTH MICROMETER AND A REAR BEARING INSTALLER. THESE TOOLS ARE REQUIRED TO REPLACE A CR

  • TSB #030421004

    NHTSA ID #10002374

    DESIGN CHANGE OF REAR OUTPUT SHAFT AND OIL PUMP REPLACEMENT PARTS. *TT

  • TSB #020421005A

    NHTSA ID #10001110

    SLIPS IN 4-WHEEL DRIVE, NOISE, VIBRATION, LEAKS, HOT ODOR. *TT

  • TSB #10292002

    NHTSA ID #10009574

    DELAYED TRANSMISSION ENGAGEMENT FROM PARK TO DRIVE OR REVERSE, MALFUNCTION INDICATOR LAMP, RANGE INHIBIT AND BLINKING PRINDEL, MULTIPLE DIAGNOSTIC TROUBLE CODES. *TT

  • TSB #990730016A

    NHTSA ID #10007838

    DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT

  • TSB #020421005

    NHTSA ID #634905

    SOME VEHICLES WILL NOT MOVE WHEN 4-WHEEL DRIVE IS REQUESTED, NOISE, SHUDDER, POOR PERFORMANCE, TRANSMISSION / TRANSFER CASE SLIPS, TRANSMISSION WILL NOT UPSHIFT, SLIPS IN 4-WHEEL DRIVE. *TT

  • TSB #020090002

    NHTSA ID #634226

    SUBJECT REGARDING LUBRICATION OF PROPELLER SHAFT DOUBLE CARDAN CV TYPE U-JOINT CENTERING BALL AND SEAT.*NLM

  • TSB #220102

    NHTSA ID #629716

    SOME FOUR-WHEEL DRIVE EXTENDED CAB SHORT BED MODELS MAY EXHIBIT A BUMP/CLUNK ON STOP OR ACCELERATION. *TT

  • TSB #3105C

    NHTSA ID #10009978

    PING, POP, SNAP, OR CLICK NOISE FROM THE PROPELLER SHAFT. *SC

  • TSB #3205

    NHTSA ID #10010861

    ALLISON LCT1000 PUMP SEPARATOR PLATE CHANGE DISREGARD ADDITIONAL VALVE. *TT

  • TSB #3105

    NHTSA ID #10017226

    PING, POP, SNAP OR CLICK NOISE FROM THE PROPELLER SHAFT. *TT

  • TSB #3156

    NHTSA ID #10010292

    261 TRANSFER CASE DRIVELINES GROWL 1100-1200 RPM. *TT

  • TSB #3002

    NHTSA ID #10008802

    4L60E/4L65E INTERMITTENT NEUTRAL CONDITION WHILE ACCELERATING FROM A STOP OR WHILE DRIVING. *TT 1999-2006 GM CARS, LIGHT DUTY TRUCKS AND UTILITIES. *TT

  • TSB #3083

    NHTSA ID #10009506

    M74 ALLISON LCT1000 PTO GEAR APPLICATIONS. *TT

POWER TRAIN:CLUTCH ASSEMBLY

  • TSB #PIP5072

    NHTSA ID #10112523

    This Preliminary Information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. Technician will inspect the 3-4 clutches and the forward clutch

  • TSB #3870

    NHTSA ID #10020238

    CLUTCH PEDAL FADE OR CLUTCH WILL NOT DISENGAGE TYPICALLY WHEN TOWING. *TT

POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/LINKAGE

  • TSB #3021

    NHTSA ID #10008770

    CLUTCH PEDAL ASSEMBLY SQUEAK NOISE. THE CONDITION TYPICALLY OCCURS DURING HOT AMBIENT TEMPERATURE. *TT

POWER TRAIN:MANUAL TRANSMISSION

  • TSB #609

    NHTSA ID #10016217

    CLUTCH PEDAL SQUEAK. *SC

  • TSB #00908D

    NHTSA ID #10005441

    6.6L AND MANUAL TRANSMISSION GROWL NOISE WHILE ENGAGING OR DISENGAGING CLUTCH. *TT *MJ

  • TSB #00908C

    NHTSA ID #10004409

    6.6L AND MANUAL TRANSMISSION GROWL NOISE WHILE ENGAGING OR DISENGAGING CLUTCH. THESE ARE C/K MODELS. *TT

  • TSB #09262002

    NHTSA ID #10008630

    THIS MESSAGE IS ABOUT THE TRANSMISSION NOT SHIFTING INTO GEAR WITH THE CLUTCH PEDAL FULLY DEPRESSED. *MJ

  • TSB #09252002

    NHTSA ID #10008627

    THIS MESSAGE IS ABOUT HYDRAULIC FLUID USAGE FOR THE HYDRAULIC CLUTCH SYSTEM. *MJ

  • TSB #41

    NHTSA ID #637387

    SOME VEHICLES EQUIPPED WITH THE ALLISON LCT1000 TRANSMISSION MAY EXPERIENCE A VERY HARSH 2-1 DOWNSHIFT AT A STOP OR ON THROTTLE REAPPLY. *TT

  • TSB #131101

    NHTSA ID #628117

    INFORMATION ON 4-WHEEL DRIVE EXTENDED CAB, SHORT BED VEHICLES WITH 4-WHEEL DRIVE EXTENDED CAB, SHORT BED WITH A BUMP OR CLUNK ON STOP OR ACCELERATION. *TT

  • TSB #010730036

    NHTSA ID #627912

    SERVICE ENGINE SOON LAMP ILLUMINATED, INCORRECT TRANSMISSION SHIFTS, POOR PERFORMANCE OF ENGINE, TRANSMISSION SLIPPING. *YH

  • TSB #011101

    NHTSA ID #628081

    THIS MESSAGE COVERS TRUCKS WITH FOUR-WHEEL DRIVE EXTENDED CAB SHORT BED WITH A BUMP OR CLUNK ON STOP OR ACCELERATION IN REFERENCE TO BULLETIN NUMBER 01-04-17-004. *TT

  • TSB #251001

    NHTSA ID #628027

    SOME EXTENDED CAB SHORT BED VEHICLES WITH FOUR-WHEEL DRIVE MAY EXHIBIT A BUMP OR CLUNK ON STOP OR ACCELERATION FROM A STOP. *TT

  • TSB #4144

    NHTSA ID #10022360

    ALLISON LCT1000 HARSH 3-2, 2-1 DOWNSHIFT, AND ABS MAY ACTIVATE. *KB

POWER TRAIN:AUTOMATIC TRANSMISSION

  • TSB #PIP3366C

    NHTSA ID #10143757

    This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding/ratcheting type noise when shifting the automatic transmiss

  • TSB #PIP4379K

    NHTSA ID #10112401

    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

  • TSB #08-07-30-015

    NHTSA ID #10025462

    DIAGNOSTIC INFORMATION ON MN8, MT1 SES/MIL ILLUMINATED, DTC P0757, HARSH SHIFT, DELAYED 2-3 SHIFT, 2-3 SHIFT FLARE, NO THIRD GEAR, SLIPS IN THIRD GEAR OR REVERSE. *PE

  • TSB #020730004

    NHTSA ID #631800

    NEW PRODUCT INFORMATION, GRADE BRAKE FEATURE OF ALLISON 1000 SERIES TRANSMISSION. *SLC THIS BULLETIN REPLACES 02-07-30-004. *TT

  • TSB #030730031D

    NHTSA ID #10004379

    TRANSMISSION LEAKS, SLIPS, VEHICLE WILL NOT MOVE. *TT

  • TSB #010730038B

    NHTSA ID #10005162

    THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT

  • TSB #030730038

    NHTSA ID #10004323

    TRANSMISSION OIL LEAK, ABNORMAL KNOCKING NOISE HEARD AT IDLE. 2500/3500 SERIES PICKUP MODELS. *TT

  • TSB #030730044

    NHTSA ID #10004326

    INFORMATION ON ALLISON TRANSMISSION SERVICE REPAIRS - FULL SERVICE OF INTERNAL COMPONENTS. *TT

  • TSB #020730011

    NHTSA ID #10012151

    SLOW OR NO ENGAGEMENT OF AUTOMATIC TRANSMISSION NO START BLANK PRNDL DISPLAY FLASHING PRNDL DIAGNOSTIC TROUBLE CODE P0708 P0872 P0847 P0875 P1711 P1713 OR U1000 SET. THIS SERVICE BULLETIN REPLACES 020730011. *EH

  • TSB #00702

    NHTSA ID #10005476

    SLIP CONDITION IN 2ND, 3RD OR 4TH DAMAGED 2-4 BAND 3-4 CLUTCH ON THE 4L60E/4L65E AUTOMATIC TRANSMISSION. *TT *MJ

  • TSB #30559

    NHTSA ID #10009674

    ALLISON LCT1000 DIAGNOSTIC TROUBLE CODE P1711, P0872 AFTER COMPLETING REPAIRS. *TT

  • TSB #00856

    NHTSA ID #10007815

    ALLISON LCT1000 OIL PUMP WHINE, BUZZ ON COLD START. *TT

  • TSB #01493

    NHTSA ID #10005508

    ALLISON LCT1000 PRNDL FLASH AND/OR WILL NOT MOVE WITH P0721, P0731, P0732, P0733, P0734, P0743, P0746, P0747, P0776, P0777, P1720, P1721, P1723 AND P1724. *TT

  • TSB #030730037B

    NHTSA ID #10005169

    TRANSMISSION OIL LEAK, ABNORMAL KNOCKING NOISE HEARD AT IDLE. *TT

  • TSB #00557B

    NHTSA ID #10004190

    THE ALLISON LCT1000 TRANSMISSIONS MAY EXPERIENCE A LEAK FROM OIL PUMP AREA. *TT

  • TSB #030730056

    NHTSA ID #10005566

    4L60-E AUTOMATIC TRANSMISSION OIL PUMP FIRST AND SECOND DESIGN IDENTIFICATION. *TT

  • TSB #020730030A

    NHTSA ID #10005536

    SOME CUSTOMERS MAY COMMENT THAT THE TRANSMISSION SLIPS, A SHUDDER, CHUGGLE, OR VIBRATION IS FELT WHEN THE TRANSMISSION SHIFTS FROM FIRST TO SECOND GEAR. *TT

  • TSB #030730307A

    NHTSA ID #10005580

    TRANSMISSION OIL LEAK, ABNORMAL KNOCKING NOISE HEARD AT IDLE. 2500/3500 SERIES PICKUP MODELS. *TT

  • TSB #030730057

    NHTSA ID #10005581

    TRANSMISSION FLUID LEAK FROM FRONT OF TRANSMISSION - TORQUE CONVERTER HOUSING/PUMP AREA. 2500/3500 SERIES MODELS. *TT

  • TSB #030730053

    NHTSA ID #10004747

    ALLISON AUTOMATIC TRANSMISSION VALVE BODY HARDWARE CHANGES. *TT

  • TSB #030730037

    NHTSA ID #10004322

    TRANSMISSION OIL LEAK, ABNORMAL KNOCKING NOISE HEARD AT IDLE. 2500/3500 SERIES PICKUP MODELS. *TT

  • TSB #030730005

    NHTSA ID #10001115

    SERVICE ENGINE SOON INDICATOR ILLUMINATED, TRANSMISSION SLIPS, ENGINE FLARE, DELAYED 2-3 SHIFT, SHIFTS MISSING, NO SHIFT, DIAGNOSTIC TROUBLE CODES P0730, P0756, P0757. *TT

  • TSB #020730051A

    NHTSA ID #10001116

    TRANSMISSION SHIFTING IN AND OUT OF 4TH AND 5TH GEAR (HUNTING) WHEN PULLING/CARRYING A LOAD, UNABLE TO MANUALLY SELECT 4TH GEAR. *TT

  • TSB #020730051

    NHTSA ID #10000761

    TRANSMISSION SHIFTING IN AND OUT OF 4TH AND 5TH GEAR (HUNTING) WHEN PULLING / CARRYING A LOAD, UNABLE TO MANUALLY SELECT 4TH GEAR. HD2500/HD3500 SERIES. *TT

  • TSB #020730032A

    NHTSA ID #10000467

    ALLISON TRANSMISSION CONTROL MODULE FASTLEARN PROCEDURE UPDATE REQUIRED AFTER TRANSMISSION REPAIRS. *TT

  • TSB #020730030

    NHTSA ID #634947

    SOME CUSTOMERS MAY COMMENT THAT THE TRANSMISSION SLIPS, A SHUDDER, CHUGGLE, OR VIBRATION IS FELT WHEN THE TRANSMISSION SHIFTS FROM FIRST TO SECOND GEAR. *TT

  • TSB #020417001A

    NHTSA ID #634895

    CONCERNS WITH LAUNCH SHUDDER / VIBRATION ON ACCELERATION. *TT

  • TSB #020730020

    NHTSA ID #634959

    SOME CUSTOMERS MAY COMMENT OF HARSH OR DELAYED 2-1 DOWNSHIFT, NEUTRAL FEEL AT A STOP, SHIFT BUSYNESS, DIAGNOSTIC TROUBLE CODES P0708, P0847, P0872, P0875, P1711, P1713 FROM 3/4 AND 1 TON PICKUP MODELS. *TT

  • TSB #020730011A

    NHTSA ID #634961

    DIAGNOSTIC INFORMATION FOR POSSIBLE GEAR INDICATOR (PRNDL) CONCERNS FOR VEHICLES WITH ALLISON LCT1000 AUTOMATIC TRANSMISSION. *TT

  • TSB #020730011

    NHTSA ID #631670

    SUBJECT REGARDING, 2001-2002 CHEVROLET AND GMC C/K PICKUP AND UTILITY MODELS, DIAGNOSTICS FOR POSSIBLE GEAR INDICATOR CONCERNS. *JG

  • TSB #020730011

    NHTSA ID #631259

    SUBJECT REGARDING, 2001-2002 CHEVROLET AND GMC C/K PICKUP AND UTILITY MODELS, DIAGNOSTICS FOR POSSIBLE GEAR INDICATOR CONCERNS. *SLC

  • TSB #020417001

    NHTSA ID #629369

    SOME OWNERS OF C1500 SERIES EXTENDED CAB PICKUP MODELS MAY COMMENT ON A VIBRATION/LAUNCH SHUDDER WHEN ACCELERATING FROM A STOP. *TT

  • TSB #010730038

    NHTSA ID #628934

    SOME CUSTOMERS MAY COMMENT THAT THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT

  • TSB #010730043

    NHTSA ID #628815

    SUBJECT REGARDING DIAGNOSTIC TIPS FOR SLIPPING OR MISSING SECOND, THIRD AND/OR FOURTH GEAR. *TT

  • TSB #031001

    NHTSA ID #627870

    INFORMATION REGARDING A 1-2 SHIFT SHUTTER, WHICH MAY OCCUR ON LIGHT THROTTLE ACCELERATION, USUALLY WHEN THE VEHICLE IS THOROUGHLY WARMED UP. *YH

  • TSB #200801

    NHTSA ID #625114

    INFORMATION REGARDING REVISED TRANSMISSION CALIBRATION TO ADDRESS DRIVELINE GROWL OR PROP SHAFT RING NOISE. *JG

  • TSB #3057

    NHTSA ID #10009668

    ALLISON LCT1000 PUMP WHINE NOISE. *TT

  • TSB #01932

    NHTSA ID #10006495

    ALLISON LCT1000 DARK OR DISCOLORED TRANSMISSION FLUID WITH NO LOSS OF PERFORMANCE. *MR

  • TSB #3243

    NHTSA ID #10011753

    LEAK FROM THE VENT 4L80E/4L85E TRANSMISSION. *EH

  • TSB #3259C

    NHTSA ID #10005514

    4L80E, 4L85E WHINE NOISE IN FIRST AND SECOND GEAR. *TT

  • TSB #3161

    NHTSA ID #10010546

    ALLISON LCT1000 CLUNK NOISE ON START IN PARK. *EH

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

  • TSB #PIP-4290

    NHTSA ID #10023751

    ENGINE SURGE OR STALL AT STOP AND/OR DTC P0742 POSSIBLE TCC APPLIED. EQUIPPED WITH ALLISON LCT1000 TRANSMISSION RPO M74 OR MW7. *NJ UPDATED 4/22/13. *PE

  • TSB #01483

    NHTSA ID #10005496

    VEHICLE HAS NO PCM (POWER TRAIN CONTROL MODULE) COMMUNICATION WITH TECH 2. SIT BULLETIN 1400427. *TT

  • TSB #00938B

    NHTSA ID #10004179

    ALLISON LCT1000 REPEAT TRANSMISSION CONTROL MODULE (TCM) FAILURES WITH POSSIBLE MULTIPLE DIAGNOSTIC TROUBLE CODES (DTCS). *TT

  • TSB #100102

    NHTSA ID #629676

    SUBJECT REGARDING PARTICIPATION IN POWERTRAIN PROGRAM P CODES. *TT

POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

  • TSB #020730024A

    NHTSA ID #634999

    DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT

  • TSB #01856

    NHTSA ID #10006712

    ALLISON LCT1000 WILL NOT SHIFT FROM PARK DUE TO ICE, SNOW OR MUD BUILD-UP ON SHIFT LINKAGE. *MR

POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

  • TSB #PIP4379K

    NHTSA ID #10112401

    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

  • TSB #PIT-4722

    NHTSA ID #10026804

    GMC: FLUID LEAK FROM TRANSMISSION OIL COOLER LINES DUE TO CORROSION. ALL 2000-2006 LIGHT DUTY TRUCKS EQUIPPED WITH THE LIGHT DUTY AUTOMATIC TRANSMISSION. *PE

  • TSB #3143

    NHTSA ID #10010247

    TRANSMISSION OIL COOLER LINE FITTING CLARIFICATION. *TC

POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

  • TSB #PIP5340A

    NHTSA ID #10096073

    THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLE THAT AFTER A TRANSMISSION OR TORQUE CONVERTER REPLACEMENT THE VEHICLE MAY HAVE A HARSH 1-2 UPSHIFT AND THE CHECK ENGINE LIGHT OR SERVICE ENGINE

  • TSB #00252B

    NHTSA ID #10005507

    ALLISON LCT1000 KNOCK NOISE AND POSSIBLE LEAK FROM THE TORQUE CONVERTER AREA. SIT BULLETIN 1401124. *TT

POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

  • TSB #PIP3366C

    NHTSA ID #10143757

    This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding/ratcheting type noise when shifting the automatic transmiss

  • TSB #020421004

    NHTSA ID #634899

    SOME CUSTOMERS MAY COMMENT ON THE SERVICE 4WD INDICATOR ILLUMINATING WITH DIAGNOSTIC TROUBLE CODE B2725 SET. *TT

  • TSB #3012B

    NHTSA ID #10008806

    THE NVG 136 ALL WHEEL DRIVE (AWD) TRANSFER CASE AND THE 236 AND 246 NVG SELECTABLE TRANSFER CASES OPERATING IN THE AUTO MODE MAY EXHIBIT A CONDITION OF A VIBRATION/SHUDDER DURING LOW SPEED TURNS SUCH AS A PARKING LOT MANEUVER, UP TO APPROXI

  • TSB #3349

    NHTSA ID #10014809

    4WD INOPERATIVE AND DIAGNOSTIC TROUBLE CODE (DTC) U1026 ATC FUSE OPEN. *TT

  • TSB #3351

    NHTSA ID #10014853

    INTERMITTENT MALFUNCTION INDICATOR LAMP (MIL) WITH DIAGNOSTIC TROUBLE CODE (DTC) C0374 OR ERRATIC 4WD/AWD OPERATION. *TT

  • TSB #3526

    NHTSA ID #10016558

    INTERMITTENT SERVICE 4WD LIGHT COMES ON WITH DIAGNOSTIC TROUBLE CODE (DTC) C0306 OR C0308 STORED IN TCCM. *TT

  • TSB #3389

    NHTSA ID #10016707

    FOUR WHEEL DRIVE INOPERATIVE AND THE 4WD SERVICE LIGHT WILL ILLUMINATE. DIAGNOSIS MAY REVEAL THAT THE ATC FUSE COULD BE OPEN, POSSIBLE DTC C0308, OR VARIOUS U CODES MAY BE SET. THE ENCODER MOTOR MAY ALSO BE SHORTED OR THE TCCM MAY BE DAMA

  • TSB #3424

    NHTSA ID #10017299

    ELECTRONIC TRANSFER CASE UNABLE TO COMPLETE SHIFT. *TT

POWER TRAIN:DRIVELINE

  • TSB #02116

    NHTSA ID #10007447

    HIGHWAY SPEED VIBRATION ON K2500HD 4WD VEHICLES EQUIPPED WITH A 4L80E AUTOMATIC TRANSMISSION. *TT

  • TSB #030419003

    NHTSA ID #10012557

    FLUID LEAK FROM FRONT OF VEHICLE ADD TEFLON TAPE TO FRONT AXLE VENT PLUG THREADS. *EH

  • TSB #3300

    NHTSA ID #10013572

    4WD MODELS WITH NOISE, VIBRATION ON DRY PAVEMENT. *EH

POWER TRAIN:DRIVELINE:DRIVESHAFT

POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

  • TSB #PIP4054A

    NHTSA ID #10024345

    EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. *NJ UPDATED 7/17/2008. *PE

POWER TRAIN:AXLE ASSEMBLY

  • TSB #PIP3720D

    NHTSA ID #10112600

    This Preliminary Information communication provides information to the technician with the axel setup information from American Axle Manufacturing. Technician should be advised that the maximum pinion shim to be used or stacked behind the p

  • TSB #030419001A

    NHTSA ID #10004717

    USE OF SYNTHETIC FRONT AXLE LUBRICANT FOR 4WD VEHICLES SOLD IN COLD WEATHER CLIMATES. *TT THIS BULLETIN REPLACED PREVIOUS BULLETIN DATED 10/01/2003. *TT

  • TSB #030418003

    NHTSA ID #10002854

    REVISED WHEEL DRIVE SHAFT INNER JOINT AND SEAL REPLACEMENT. *TT

  • TSB #3294

    NHTSA ID #10013541

    HIGHWAY SPEED VIBRATION ON SMOOTH SURFACE. *EH

  • TSB #3364

    NHTSA ID #10014953

    REAR AXLE RETAINER BUTTON BREAKAGE. *EH

  • TSB #3001

    NHTSA ID #10008872

    THE SERVICE INFORMATION AND OWNERS MANUAL DO NOT SHOW A SERVICE INTERVAL FOR THE 8.6, 9.5, 9.75, 10.5, AND 11.5 INCH REAR AXLES WITH OR WITHOUT G80 (LOCKING DIFFERENTIAL). *TT 2006 ALL GENERAL MOTORS LIGHT DUTY TRUCKS, VANS AND UTILITIE

  • TSB #4030

    NHTSA ID #10021676

    NEW DESIGN FRONT AXLE SIDE BEARING ADJUSTERS. *KB

POWER TRAIN:AXLE HUBS

ELECTRICAL SYSTEM

  • TSB #PIT5669A

    NHTSA ID #10160679

    This Preliminary information communicates the need to contact SPAC until GM CCA has sufficient stock.

  • TSB #PIT5669

    NHTSA ID #10160632

    This Preliminary information communicates the need to contact SPAC until GM CCA has sufficient stock.

  • TSB #PIT5485B

    NHTSA ID #10083898

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

  • TSB #PIC-4935-E

    NHTSA ID #10078735

    THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

  • TSB #PIC-5050-A

    NHTSA ID #10078734

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

  • TSB #PIC4935E

    NHTSA ID #10083484

    THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

  • TSB #PIT5485A

    NHTSA ID #10083900

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

  • TSB #PIC4310L

    NHTSA ID #10114470

    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

  • TSB #10-08-45-001E

    NHTSA ID #10139437

    This informational bulletin updates information on electrical ground repairs using new replacement fasteners with conductive finish.

  • TSB #PIC3278F

    NHTSA ID #10094888

    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

  • TSB #PIP4972C

    NHTSA ID #10112900

    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 P0877 or P2723 set. Technician will need to inspect the v

  • TSB #PIP5094

    NHTSA ID #10112857

    This Preliminary Information communication advises the technician that, when testing any circuit for open or resistance, it is imperative that all related terminal pin fit and tension be checked when the test steps require disconnection of

  • TSB #PIC3718E

    NHTSA ID #10112664

    This Preliminary Information communication provides information to the technician about vehicles may have a no power or no connect concern. Technician will find that the OnStar led is red and Diagnostic Trouble Code U1500 is set. Technician

  • TSB #PIC4935D

    NHTSA ID #10112528

    This Preliminary Information communication provides information to the technician about vehicles that during battery parasitic drain test, there may be some confusion as to what the normal power consumption reading should be from the OnStar

  • TSB #PIP5072

    NHTSA ID #10112523

    This Preliminary Information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. Technician will inspect the 3-4 clutches and the forward clutch

  • TSB #08089-B

    NHTSA ID #10027804

    GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE

  • TSB #20040146

    NHTSA ID #10007862

    SOME CUSTOMERS MAY HAVE EXPERIENCE VEHICLE SERVICE ENGINE SOON (SES) LIGHT ILLUMINATION, LOW ENGINE POWER, HARD START, AND/OR FUEL IN CRANKCASE, REQUIRING INJECTOR REPLACEMENT, AS A RESULT OF HIGH FUEL RETURN RATES DUE TO FUEL INJECTOR BODY

  • TSB #01978

    NHTSA ID #10006953

    TRANSMISSION- TECH 2 OPERATIONS AIDS, DIAGNOSTIC TROUBLE CODE P0700. *MR

  • TSB #00149D

    NHTSA ID #10005439

    MALFUNCTION INDICATOR LAMP ON WITH A P0300 SET AND A MISFIRE. VARIOUS MODELS INCLUDING 1996 - 1999 P32 MODELS. SIT BULLETIN 1416475. *TT

  • TSB #00574A

    NHTSA ID #10005451

    ALLISON LCT1000 NO SHIFT, SPEEDOMETER ERRATIC/INOPERATIVE, DIAGNOSTIC TROUBLE CODES (DTCS) P0721, C0237 POSSIBLE ANTI-LOCK BRAKE SYSTEM (ABS) LAMP ON. SI BULLETIN 1408789. *TT

  • TSB #01433A

    NHTSA ID #10005453

    6.6L LB7 DURAMAX DIESEL DIAGNOSTIC TROUBLE CODE (DTC)S P0201 - P0208. 2500 HD AND 3500 MODELS. SIT BULLETIN 1408805. *TT

  • TSB #01999

    NHTSA ID #10006960

    DIAGNOSTIC TROUBLE CODE TIPS- LCT1000 TRANSMISSION. *MR

  • TSB #00632

    NHTSA ID #10007620

    4.3L L35 ENGINE-DIAGNOSTIC TROUBLE CODE P0300 BUT NO MISFIRE CAN FELT. *MJ

  • TSB #01217B

    NHTSA ID #10007666

    ALLISON LCT1000 DIAGNOSTIC TROUBLE CODES (DTC) P1711, P0872 AFTER COMPLETING REPAIRS. *MJ

  • TSB #01927

    NHTSA ID #10007832

    A NO CHARGE CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P0380, P0621. *TT

  • TSB #3094

    NHTSA ID #10010243

    ALLISON LCT 1000 P1781 OR P0802 SETTING IN THE ELECTRONIC CONTROL MODULE. (2005 CHEVROLET KODIAK AND 2005 GMC TOP KICK) *SC

  • TSB #01406

    NHTSA ID #10004210

    6.6L LB7 DURAMAX DIESEL DIAGNOSTIC TROUBLE CODES (DTCS) P0201-P0208. 2500 HD AND 3500 MODELS. *TT

  • TSB #00149C

    NHTSA ID #10004223

    MALFUNCTION INDICATOR LAMP ON WITH A P0300 SET AND A MISFIRE. VARIOUS MODELS INCLUDING THE 1996-1999 P32 AND THE 1996-2002 GMC C/K TRUCK. *TT

  • TSB #01361

    NHTSA ID #10004142

    6.6L LB7 ENGINE WITH DIAGNOSTIC TROUBLE CODE (DTC) P0201 AND P0208. 2500 HD AND 3500 MODELS. *TT

  • TSB #01433

    NHTSA ID #10004178

    6.6L LB7 DURAMAX DIESEL DIAGNOSTIC TROUBLE CODE (DTC)S P0201 - P0208. 2500 HD AND 3500 MODELS. *TT

  • TSB #030703

    NHTSA ID #10001886

    MULTIPLE DIAGNOSTIC TROUBLE CODES, INCLUDING ANY OR ALL OF P0708, P0847, P0872, P0875, P1711 OR P1713, PARTIAL OR NO PRINDEL DISPLAY OR NO MOVEMENT. *TT *JB

  • TSB #10042002

    NHTSA ID #10013254

    RPO C82 NO LONGER INCLUDE THE INSTRUMENT PANEL JUMPER WIRING HARNESS. *EH

  • TSB #3427

    NHTSA ID #10017023

    ADDITIONAL DIAGNOSTIC INFORMATION DTC P0757. *TT

  • TSB #3155

    NHTSA ID #10014863

    NO SHIFT, SPEEDOMETER ERRATIC/INOPERATIVE, P0721 C0237 P0500 C0055. *TT

  • TSB #3357

    NHTSA ID #10014865

    MALFUNCTION INDICATOR LIGHT IS ON AND THE VEHICLE HAS A CODE P0706. *TT

  • TSB #3359

    NHTSA ID #10013530

    INTERIOR LIGHTS INOPERATIVE AFTER BCM REPLACEMENT B2618 DIAGNOSTIC TROUBLE CODE. *TT

ELECTRICAL SYSTEM:BATTERY

  • TSB #PIC-4935-E

    NHTSA ID #10078735

    THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

  • TSB #01250C

    NHTSA ID #10007871

    BATTERY OR CHARGE INDICATOR LIGHT REMAINS ON FOR UP TO 30 SECONDS AFTER A COLD START AND ENGINE RUNNING. *TT

ELECTRICAL SYSTEM:IGNITION

  • TSB #05500

    NHTSA ID #10017550

    THE IGNITION DISTRIBUTOR CAP AND ROTOR MAY CORRODE AND CAUSE IGNITION SYSTEM FAILURE. A PRODUCT EMISSION RECALL TO INSPECT / REPLACE THE DISTRIBUTOR IGNITION SYSTEM. *TT GM PARTS BULLETINS & INFORMATION. *TT

  • TSB #05500

    NHTSA ID #10066123

    SUMMARY TO BE PROVIDED ON A FUTURE DATE.

DIGITAL INSTRUMENT PANEL

  • TSB #PIT4720D

    NHTSA ID #10096184

    THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT AFTER REPLACING THE INSTRUMENT PANEL CLUSTER THE EXCHANGE CENTER IS UNABLE TO PROGRAM THE ACTUAL MILEAGE ON THE ODOMETER OR THE ACTUAL MILEAGE IS UNKNOWN

ELECTRICAL SYSTEM: SOFTWARE

  • TSB #15-08-73-001A

    NHTSA ID #10138020

    This informational bulletin explains how to update the older Onstar module software to new software over GSA.

  • TSB #08089-B

    NHTSA ID #10027804

    GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE

EXTERIOR LIGHTING

  • TSB #PIP4138Q

    NHTSA ID #10129093

    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

  • TSB #000842010A

    NHTSA ID #10002833

    DAYTIME RUNNING LAMP (DRL) BULB REPLACEMENT. *TT

  • TSB #221001

    NHTSA ID #628023

    SOME CUSTOMERS MAY COMMENT THAT THEY HAVE INTERMITTENT OPERATION OF THE REAR TAILLIGHTS, BACKUP LIGHTS AND/OR TRAILER HARNESS. *TT

EXTERIOR LIGHTING:HEADLIGHTS

  • TSB #3170E

    NHTSA ID #10019186

    IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2

  • TSB #3170E

    NHTSA ID #10019186

    IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2

EXTERIOR LIGHTING:FOG LIGHTS

EXTERIOR LIGHTING:BRAKE LIGHTS

  • TSB #020522004B

    NHTSA ID #10000171

    TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

VISIBILITY:WINDSHIELD

  • TSB #PIT3237G

    NHTSA ID #10112382

    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

  • TSB #PIT3237F

    NHTSA ID #10112468

    This Preliminary Information communication provides information to the technician about the percentage of Ultraviolet protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces Ultraviolet ra

  • TSB #040848003

    NHTSA ID #10012532

    WINDRUSH AROUND WINDSHIELD. *TT

  • TSB #01698

    NHTSA ID #10006391

    WINDSHIELD REVEAL MOLDING FLUTERING. SERVICE VME. SIT BULLETIN 1450940. *TT

VISIBILITY:GLASS, SIDE/REAR

  • TSB #PIT3237F

    NHTSA ID #10112468

    This Preliminary Information communication provides information to the technician about the percentage of Ultraviolet protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces Ultraviolet ra

  • TSB #10222002

    NHTSA ID #10009500

    REAR QUARTER GLASS SERVICE REPLACEMENT KITS MAY HAVE DEFORMED SEALING STRIPED WHEN INITIALLY REMOVED FROM THEIR PACKAGING CAUSING DEALERS TO REORDER. *TT

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  • TSB #040864003

    NHTSA ID #10011144

    POWER WINDOW MOTOR NOW AVAILABLE SEPARATELY FROM THE POWER WINDOW REGULATORY ASSEMBLY. *TT UPDATED *EH

  • TSB #01292004

    NHTSA ID #10013030

    BULLETIN 04-08-64-003, FRONT DOOR POWER WINDOW MOTOR ASSEMBLIES - WARRANTY REPAIR INFORMATION. *TT

VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

  • TSB #3422

    NHTSA ID #10017188

    INACCURATE OUTSIDE TEMPERATURE READING ON INSIDE REARVIEW MIRROR. *TT

VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

  • TSB #030848006J

    NHTSA ID #10126237

    This informational bulletin provide information for the technicians to repair the rear window defroster contact or tabs.

  • TSB #010139007

    NHTSA ID #628856

    A CONDITION MAY EXIST WHERE THE CUSTOMER CANNOT CONTROL THE HVAC SYSTEM MODES AND / OR THE TEMPERATURE. *TT

  • TSB #010139007

    NHTSA ID #628858

    SUBJECT REGARDING LOSS OF HVAC SYSTEM MODE AND/OR TEMPERATURE CONTROL. *TT

AIR BAGS

  • TSB #3373

    NHTSA ID #10013523

    SIR LIGHT ON STEADY AFTER BULB TEST AND NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT

SEAT BELTS

  • TSB #09-09-40-001C

    NHTSA ID #10113787

    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

  • TSB #09-09-40-001A

    NHTSA ID #10038294

    GM: THERE ARE SEAT BELT PROBLEMS: DIFFICULTY LATCHING AND UNLATCHING BUCKLE. BUCKLE RELEASE BUTTON IS STICKING. SEAT BELT WARNING LIGHT ILLUMINATED. LIKELY CAUSED BY STICKY BEVERAGES THAT ARE SPILLED INTO THE BUCKLE ASSEMBLY. *RM UPDATED 4/

  • TSB #040850011

    NHTSA ID #10012127

    REPAIRING NAPPED SEAT FABRIC. *EH

  • TSB #010940001

    NHTSA ID #623013

    INFORMATION REGARDING REPLACEMENT OF FRONT SEAT BELT RETRACTOR AND BUCKLE USAGE. *TT

SEAT BELTS:FRONT:RETRACTOR

  • TSB #010940001

    NHTSA ID #623024

    INFORMATION REGARDING REPLACEMENT OF THE FRONT SEAT BELT RETRACTOR AND BUCKLE USAGE. *TT

SEAT BELTS:FRONT:BUCKLE ASSEMBLY

  • TSB #09-09-40-001C

    NHTSA ID #10113787

    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

SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

  • TSB #09-09-40-001A

    NHTSA ID #10038294

    GM: THERE ARE SEAT BELT PROBLEMS: DIFFICULTY LATCHING AND UNLATCHING BUCKLE. BUCKLE RELEASE BUTTON IS STICKING. SEAT BELT WARNING LIGHT ILLUMINATED. LIKELY CAUSED BY STICKY BEVERAGES THAT ARE SPILLED INTO THE BUCKLE ASSEMBLY. *RM UPDATED 4/

STRUCTURE

  • TSB #PIT3098F

    NHTSA ID #10129889

    This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean.

  • TSB #010860001

    NHTSA ID #10008511

    REVISED RECOMMENDATIONS REGARDING PAINT FOR STRUCTURAL REACTION INJECTION MOLDING (SRIM) COMPOSITE BOX. *TT

  • TSB #3128

    NHTSA ID #10009932

    ALL FULL SIZE TRUCKS PICK UP BOX SHEET METAL FRACTURE/DAMAGE WITH AFTERMARKET ACCESSORIES INSTALLED. *SC

  • TSB #02052

    NHTSA ID #10007738

    NOISE COMING FROM INSTRUMENT PANEL CLUSTER OR TACHOMETER. *TT

STRUCTURE:BODY

  • TSB #010866014A

    NHTSA ID #634819

    PICKUP BOX SHEET METAL FRACTURE / DAMAGE WITH AFTERMARKET ACCESSORIES INSTALLED. *TT

  • TSB #610

    NHTSA ID #10015770

    RATTLE TYPE NOISE COMING FROM THE REAR OF THE CAB DURING BODY TWIST MANEUVERS OR OVER BUMPS. GM TECH LINK. *TT

  • TSB #3089

    NHTSA ID #10009518

    RATTLE TYPE NOISE COMING FROM THE REAR OF THE CAB DURING BODY TWIST MANEUVERS OR OVER BUMPS. *TT

  • TSB #071503

    NHTSA ID #10003791

    REVISED REQUIREMENTS FOR INSTALLING THE RUNNING BOARD. *TT

  • TSB #030844011

    NHTSA ID #10002945

    TWEETER SPEAKER RATTLE IN FRONT SIDE DOOR(S), TWEETER SPEAKER FALLS OUT OF POSITION. *TT

  • TSB #020849007

    NHTSA ID #10000072

    CENTER CONSOLE LID HARD TO OPEN OR CLOSE. *TT

  • TSB #070102

    NHTSA ID #629670

    SOME CUSTOMERS MAY COMMENT THAT THEIR BED CAP OR CAMPER TOP DOES NOT FIT ON THEIR NEW PICKUP WITH A COMPOSITE BOX. *TT

  • TSB #01071

    NHTSA ID #628545

    GENERAL MOTORS HAS ANNOUNCED A RECALL ON CERTAIN VEHICLES EQUIPPED WITH ROOF CLEARANCE LAMPS BUILT AT THE FLINT AND PONTIAC EAST PLANTS HAVE A WATER LEAK AT THE ROOF CLEARANCE CENTER LAMP. *TT

  • TSB #230701

    NHTSA ID #621226

    SOME CUSTOMERS MAY COMMENT THAT THE CENTER CONSOLE LATCH MAY STICK OR WILL NOT OPEN. *TT

STRUCTURE:BODY:DOOR

  • TSB #010864014A

    NHTSA ID #634821

    SOME CUSTOMERS MAY COMMENT THAT THE MANUAL LOCK LEVER COMES LOOSE FROM THE DOOR TRIM PANEL. *TT

  • TSB #010864014

    NHTSA ID #627425

    SUBJECT ON DOOR MANUAL LOCK LEVER DISENGAGES FROM DOOR TRIM PANEL. *YH

  • TSB #010864015

    NHTSA ID #627471

    INFORMATION REGARDING FRONT AND REAR SIDE ACCESS DOOR NOISE. *YH

  • TSB #160801

    NHTSA ID #625323

    SUBJECT REGARDING NEW DOOR CHECK LINK. *JG

STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS

  • TSB #010864015

    NHTSA ID #628505

    SUBJECT REGARDING FRONT AND REAR SIDE DOOR ACCESS DOOR NOISE (REPLACE DOOR CHECK LINK). *JG

  • TSB #3464

    NHTSA ID #10014808

    DOOR HINGE REPLACEMENT KIT. *TT

STRUCTURE:BODY:TAILGATE

  • TSB #PIT3227P

    NHTSA ID #10154601

    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

  • TSB #PIT5570B

    NHTSA ID #10151874

    This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.

  • TSB #PIT5570A

    NHTSA ID #10123253

    This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.

  • TSB #PIT3227M

    NHTSA ID #10113406

    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

  • TSB #PIT3227J

    NHTSA ID #10112034

    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

  • TSB #3227

    NHTSA ID #10011755

    TAILGATE CABLE SLACK. THIS INCLUDES 1998-2006 CHEVROLET AND GMC FULL AND MID SIZE TRUCKS. *EH UPDATED. *KB

  • TSB #04007A

    NHTSA ID #10010543

    TAILGATE SUPPORT CABLE. RECALL 04007A. GM PARTS BULLETINS & INFORMATION. *TT UPDATED *EH

STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

  • TSB #PIT3227J

    NHTSA ID #10112034

    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

STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS

  • TSB #050602

    NHTSA ID #636609

    SOME CUSTOMERS MAY COMMENT ABOUT HOOD HINGE WIND NOISE . *TT

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

  • TSB #PI-0011A

    NHTSA ID #10038344

    GM: THE FRONT OR REAR DOOR MAY NOT OPEN FROM THE INSIDE OR OUTSIDE HANDLE, THE DOOR WILL NOT UNLOCK WITH ANY METHOD. THE PROBABLY CAUSE AN INCORRECT INSTALLATION OF A HANDLE COMPONENT. *RM UPDATED ON 7/26/2013. ALL 2014 AND PRIOR GM PASS

  • TSB #010864014

    NHTSA ID #628508

    SUBJECT REGARDING DOOR MANUAL LOCK LEVER DISENGAGES FROM DOOR TRIM PANEL (REPAIR LOCK LEVER) *JG

VEHICLE SPEED CONTROL

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

VEHICLE SPEED CONTROL:CRUISE CONTROL

TIRES

  • TSB #PIT3271F

    NHTSA ID #10112655

    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

  • TSB #030310006D

    NHTSA ID #10012161

    20 INCH WHEELS AND TIRES AVAILABLE THROUGH GMSPO. *EH *TT

  • TSB #030310002

    NHTSA ID #10012160

    USE OF CORRECT INSTALLATION PROCEDURE FOR LOOSE HUBCAP ASSEMBLY. THIS SERVICE BULLETIN REPLACES 030310002. *EH

  • TSB #3157

    NHTSA ID #10010018

    EXCESSIVE TIRE SPIN SETTING DIAGNOSTIC TROUBLE CODE C0543. *TC

TIRES:BEAD

  • TSB #030310001

    NHTSA ID #10000959

    TIRE SLOWLY GOES FLAT AND/OR EXCESSIVE WHEEL VIBRATION CAUSED BY BEAD SPLITS (REPLACE WHEELS WITH NEW HEAVY DUTY RIM VERSION) *TT *AR UPDATED 4/11/08. *NJ

WHEELS

  • TSB #PIT3271F

    NHTSA ID #10112655

    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

  • TSB #050310005

    NHTSA ID #10017339

    HANDLING CHARACTERISTICS OF VEHICLES WITH 20 INCH WHEEL/TIRE ASSEMBLIES INSTALLED. *TT

  • TSB #3045

    NHTSA ID #10009376

    VARIOUS STEERING OR SUSPENSION CONCERNS AFTER GM ACCESSORIES 20 INCH TIRE/WHEEL ASSEMBLIES HAVE BEEN INSTALLED. *TT

  • TSB #01901

    NHTSA ID #10006473

    EXCESSIVE TIRE SPIN SETTING DIAGNOSTIC TROUBLE CODE (DTC) CO542. ALSO INCLUDING 2002, 2003 SIERRA DENALI. *MR

SEATS

  • TSB #050850012

    NHTSA ID #10017764

    UNWANTED/LOOSE SEAT MOVEMENT. *TT

  • TSB #3025

    NHTSA ID #10008794

    REPAIRING CLOTH SEATS WITH NAPPED FABRIC. *MJ

  • TSB #510

    NHTSA ID #10016226

    REPAIRING NAPPED FABRIC-SEATS MAY HAVE BEEN UPHOLSTERED IN NAPPED FABRICS WITH DORCHESTER ON THE BOLSTER AND HONEYCOMB ON THE INSERT. *SC

SEATS:FRONT ASSEMBLY:HEAD RESTRAINT

  • TSB #SB-10-08-50-003B

    NHTSA ID #10042986

    GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE

  • TSB #SB-10-08-50-003B

    NHTSA ID #10042986

    GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE

INTERIOR LIGHTING

  • TSB #3170E

    NHTSA ID #10019186

    IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2

  • TSB #3170E

    NHTSA ID #10019186

    IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2

COMMUNICATION

  • TSB #PIP3343F

    NHTSA ID #10129057

    This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of

COMMUNICATIONS:HORN ASSEMBLY

  • TSB #3300C

    NHTSA ID #10013378

    APPLICATION OF HORN AT HORN PAD INOPERATIVE. RKE FUNCTION FOR PANIC ALARM WORKS. *TT

  • TSB #3300

    NHTSA ID #10021206

    HORN INOPERATIVE AT TIMES. *KB

EQUIPMENT

  • TSB #DOR-K2S2K-10

    NHTSA ID #10166445

    This SKU is a Pitman Arm. The customer communication requested return of unsold inventory to inspect for the spline size. If the spline size is incorrect it will not have a tight fit with the mating component, and would lead to detectabl

  • TSB #DORM9T7N09

    NHTSA ID #10165331

    This SKU is a Preformed Fuel Line. The customer communication requested return of unsold inventory to inspect for damage to the braided hose and crimps. Damaged braided hoses and poor crimps can lead to immediate leaking. This issue mani

  • TSB #DORU5R2J09

    NHTSA ID #10165332

    This SKU is an Air Door Actuator. The customer communication requested return of unsold inventory to inspect for incorrect UPC. Incorrect UPC could lead to a discrepency of inventory at the store. Incorrect UPC would have no impact to th

  • TSB #PIT5570B

    NHTSA ID #10151874

    This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.

  • TSB #PIT5570A

    NHTSA ID #10123253

    This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.

  • TSB #PIT4720D

    NHTSA ID #10096184

    THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT AFTER REPLACING THE INSTRUMENT PANEL CLUSTER THE EXCHANGE CENTER IS UNABLE TO PROGRAM THE ACTUAL MILEAGE ON THE ODOMETER OR THE ACTUAL MILEAGE IS UNKNOWN

  • TSB #PIT3271G

    NHTSA ID #10095317

    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

  • TSB #020846009

    NHTSA ID #10014947

    PROPER ONSTAR CELLULAR ANTENNA MAST USAGE. *TT

  • TSB #151001

    NHTSA ID #627996

    INFORMATION PERTAINING TO THE ADDITION OF ANY SNOWPLOW EQUIPMENT ON VEHICLES THAT ARE NOT EQUIPPED WITH THE VYU SNOWPLOW PREP PACKAGE OPTION. *TT

EQUIPMENT:ELECTRICAL

  • TSB #PIC5050A

    NHTSA ID #10083489

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

  • TSB #PIC5953A

    NHTSA ID #10114431

    This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

  • TSB #03-08-46-004R

    NHTSA ID #10112299

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

  • TSB #15-08-44-001B

    NHTSA ID #10113652

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

  • TSB #PIT5399

    NHTSA ID #10114474

    This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Ap

  • TSB #15-08-44-001

    NHTSA ID #10113720

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

  • TSB #15-08-73-001

    NHTSA ID #10113722

    This informational bulletin provides information on communication with OnStar® module after Canadian cellular upgrade.

  • TSB #PIT5264C

    NHTSA ID #10114408

    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

  • TSB #PIC3278F

    NHTSA ID #10094888

    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

  • TSB #PIC4310K

    NHTSA ID #10114342

    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

  • TSB #PIC3278F

    NHTSA ID #10114343

    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

  • TSB #PIC4310J

    NHTSA ID #10112137

    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

  • TSB #PIC5953

    NHTSA ID #10112013

    This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

  • TSB #08-089

    NHTSA ID #10026586

    BUICK\CADILLAC\CHEVROLET\GMC\HUMMER\OLDSMOBILE\PONTIAC\SAAB\SATURN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. FCC RULED IN 2002 WIRELESS CARRIERS WOULD NO LONGER R

  • TSB #00372D

    NHTSA ID #10007287

    ONSTAR SYSTEM IS ATTEMPTING AND/OR COMPLETING PHONE CALLS WHICH THE OPERATOR OF THE VEHICLE DID NOT INITIATE. *TT

EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  • TSB #16NA260

    NHTSA ID #10082506

    THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBR

  • TSB #PIC5088F

    NHTSA ID #10083509

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN. THE VEHICLE'S XM RADIO ONLY HAS XM PREVEIW CHANNELS.

  • TSB #PIC5959B

    NHTSA ID #10112144

    This Preliminary Information communication provides information to the technician about vehicle that has no XM audio on certain channels but XM channel info is displayed. Technician will need to contact XM and deactivate and activate the mo

  • TSB #PIC5088E

    NHTSA ID #10126285

    This preliminary bulletin provides procedures on how to reset or refresh the XM radio receiver is the customers states that they only get a few channels.

  • TSB #010844008

    NHTSA ID #620816

    THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS THAT EFFECTIVE WITH VEHICLE PRODUCTION IN MAY 1, 2001, CERTAIN VEHICLES ARE BEING SHIPPED WITH A NEW FLUORESCENT ORANGE PLASTIC ANTENNA WRENCH AS PART OF THE ANTENNA. *TT

EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  • TSB #PIT5485B

    NHTSA ID #10083898

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

  • TSB #PIT5389A

    NHTSA ID #10083884

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS FOR DIAGNOSING THE CONCERN. THE VEHICLE MAY BE UNABLE TO CONNECT TO ONSTAR USING THE WHITE, BLUE OR RED ONSTAR BUTTONS.

  • TSB #PIT5485A

    NHTSA ID #10083900

    THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

  • TSB #03-08-46-004R

    NHTSA ID #10112299

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

  • TSB #15-08-44-001A

    NHTSA ID #10113654

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

  • TSB #15-08-44-001B

    NHTSA ID #10113652

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

  • TSB #PIC4310L

    NHTSA ID #10114470

    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

  • TSB #PIT5264C

    NHTSA ID #10114408

    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

  • TSB #PIC4310K

    NHTSA ID #10114342

    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

  • TSB #PIC4310J

    NHTSA ID #10112137

    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

  • TSB #08089-B

    NHTSA ID #10027804

    GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE

EQUIPMENT:AIR CONDITIONER

  • TSB #030138019

    NHTSA ID #10005551

    UNDERHOOD AIR CONDITIONER RATTLE NOISE HEARD ON ACCELERATION OR A SUDDEN LOSS OF AIR CONDITIONER SYSTEM PERFORMANCE. *TT THIS BULLETIN REPLACES 03-01-38-019 DATED 11-01-2003. TO INCLUDE VARIOUS MODLES INCLUDING 2002-2004 COMMERCIAL UP

  • TSB #040138010

    NHTSA ID #10011190

    DIAGNOSTIC INFORMATION TO ACCURATELY DIAGNOSE A/C LOW PRESSURE SWITCH USING NEW KENT MOORE SPECIAL TOOL GE-47742. *TT

  • TSB #020138007

    NHTSA ID #10012091

    POOR AIR CONDITIONER PERFORMANCE - AIR CONDITIONER WILL NOT BLOW COLD ENOUGH. THIS SERVICE BULLETIN REPLACES 020138007A. *EH

  • TSB #040139007

    NHTSA ID #10012175

    LOSS OF HEATING VENTILATION AIR CONDITIONING. SYSTEM MODE AND OR TEMPERATURE CONTROL. *EH

  • TSB #3086

    NHTSA ID #10009509

    AIR CONDITIONER (A/C) LOW PRESSURE SWITCH DIAGNOSTIC TOOL. CURRENTLY THE A/C LOW PRESSURE SWITCH OPEN/CLOSE PRESSURES CANNOT BE ACCURATELY DETERMINED BY MEASURING PRESSURE AT THE LOW SIDE SERVICE PORT. *TT

  • TSB #01139B

    NHTSA ID #10004105

    AIR CONDITIONING COMPRESSOR BELT OR TENSIONER JUMPS OR FLUTTERS CAUSING A RATTLE NOISE. SERVICE VME. *TT

EQUIPMENT:MECHANICAL

  • TSB #PIP4138L

    NHTSA ID #10112697

    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

EQUIPMENT:OTHER:LABELS

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  • TSB #100089006G

    NHTSA ID #10168207

    This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only).

  • TSB #100089009C

    NHTSA ID #10168208

    This informational bulletin provides information on key code security and information on GM key code look up applications.

  • TSB #17-NA-073

    NHTSA ID #10138060

    This warranty administration bulletin provides policy information with the field action courtesy transportation policy.

  • TSB #08-06-04-003C

    NHTSA ID #10138703

    This informational bulletin advises of a new testing tool for EGR cooling pressure tester.

  • TSB #11-00-89-005C

    NHTSA ID #10138541

    This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm

  • TSB #08-089B

    NHTSA ID #10026805

    BUICK\CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. CSC LETTER WAS RECEIVED. *PE

  • TSB #05546

    NHTSA ID #10016503

    PROGRAM BULLETIN (CUSTOMER SATISFACTION PROGRAM)-15,000 MILE (24,000 KM) FUEL FILTER CHANGE. 2002 CHEVROLET KODIAK AND 2001-2002 GMC TOPKICK. *SC

  • TSB #07012004

    NHTSA ID #10014251

    OIL LIFE SYSTEM RESET PROCEDURES-TRUCKS. BUICK TERAZZA 2005, GMC SIERRA DENALI 2002-2003, GMC B7 CHASSIS MEDIUM DUTY 2003-2005 AND GMC 560 C-SERIES 2003-2005 *SC

  • TSB #030089020

    NHTSA ID #10012550

    SUMMARY OF PUBLISHED BULLETINS. *EH

EQUIPMENT ADAPTIVE

  • TSB #DORU5R2J09

    NHTSA ID #10165332

    This SKU is an Air Door Actuator. The customer communication requested return of unsold inventory to inspect for incorrect UPC. Incorrect UPC could lead to a discrepency of inventory at the store. Incorrect UPC would have no impact to th

  • TSB #PIT3099M

    NHTSA ID #10112160

    This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

  • TSB #11-00-89-005C

    NHTSA ID #10113843

    This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm

  • TSB #PIT3099J

    NHTSA ID #10112494

    This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts. Technician can check Service Information for some accessories. Technician can also contact Partech for assist

  • TSB #11-00-89-005B

    NHTSA ID #10118626

    This warranty administrational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm

UNKNOWN OR OTHER

  • TSB #10-00-89-017C

    NHTSA ID #10038295

    GM: INFORMATION ON FIXING MULTIPLE SITUATIONS RIGHT THE FIRST TIME. *RM

  • TSB #990089015C

    NHTSA ID #10004347

    LIGHT SERVICE SUPPORT VEHICLE LSSV (FORMERLY COMMERCIAL UTILITY CARGO VEHICLE - CUCV II AND III) SERVICE. *TT

  • TSB #01717

    NHTSA ID #10006249

    6.6L LB7 ENGINE - FUEL RAIL PRESSURE REGULATOR HARNESS CONNECTOR SERVICING. *TT

  • TSB #00677

    NHTSA ID #10007713

    SNOW PLOW PREP PACKAGE INFORMATION - SERVICE VME. *MJ

  • TSB #3062

    NHTSA ID #10009670

    ADDITIONAL PART NUMBERS FOR BULLETIN 02-01-38-007B. *TT

  • TSB #020604054A

    NHTSA ID #10000936

    INCREASED ACCELERATOR PEDAL EFFORT. *TT

  • TSB #990089015B

    NHTSA ID #10000468

    LIGHT SERVICE SUPPORT VEHICLE (LSSV). *TT

  • TSB #09272002

    NHTSA ID #10008633

    CONTACTING TAC PRIOR TO REPLACEMENT OF AN ENGINE CONTROL MODULE (ECM). *TT

  • TSB #010866005B

    NHTSA ID #634817

    SUBJECT REGARDING AVAILABILITY OF PICKUP BOX REINFORCEMENT KITS FOR TOOLBOX / REAR WINDOW BARRIER / LADDER RACK APPLICATIONS. *TT

  • TSB #200202

    NHTSA ID #629815

    SOME OWNERS OF 2500 HD AND 3500 SERIES TRUCKS WITH THE 6600 DURAMAX DIESEL ENGINE MAY EXPERIENCE THE MALFUNCTION INDICATOR LAMP ILLUMINATED AFTER THE USE OF THE ENGINE COOLANT HEATER AS WELL AS DIAGNOSTIC TROUBLE CODE P0181. *TT

  • TSB #130801

    NHTSA ID #625271

    INFORMATION REGARDING CUSTOMER ENHANCEMENTS. *JG

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