2004 Buick Century

70 Technical Service Bulletins (TSBs)

TSB List for the 2004 Buick Century

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

STEERING

  • TSB #060232009

    NHTSA ID #10022924

    • Date Announced: AUGUST 01 2007
    • Additional Info: How to Fix

    Summary: OVERVIEW OF STEERING SYSTEM NOISES. *NJ

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  • TSB #050232003

    NHTSA ID #10017515

    • Date Announced: JUNE 01 2005
    • Additional Info: How to Fix

    Summary: REVISED OUTER TIE ROD END NUT TIGHTENING SPECIFICATION/TIE ROD END JAM NUT TIGHTENING SPECIFICATION ADDED. *TT

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SUSPENSION

  • TSB #709

    NHTSA ID #10018133

    • Date Announced: SEPTEMBER 01 2005
    • Additional Info: How to Fix

    Summary: TIE ROD SPECIFICATIONS REVISED. GM TECH LINK. *TT

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SERVICE BRAKES, HYDRAULIC

  • TSB #040523002

    NHTSA ID #10012633

    • Date Announced: AUGUST 01 2005
    • Additional Info: How to Fix

    Summary: BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH SPECIFICATION CORRECTION. *TT

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SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

  • TSB #04082004

    NHTSA ID #10009210

    • Date Announced: APRIL 08 2004
    • Additional Info: How to Fix

    Summary: THE CURRENT BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH, OR MINIMUM THICKNESS SPECIFICATION, FOUND IN THE PAST SERVICE MANUAL APPLICATIONS ARE INCORRECT. PLEASE USE CORRECT INFORMATION AS FOLLOWS. *TT

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SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT

  • TSB #3500

    NHTSA ID #10017271

    • Date Announced: no date provided
    • Additional Info: How to Fix

    Summary: ABS LIGHT COMING ON AND CODES C1225, C1226, C1232, C1233, C1276 AND/OR C1277 ARE FOUND IN THE EBCM. *TT

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  • TSB #3500

    NHTSA ID #10019284

    • Date Announced: no date provided
    • Additional Info: How to Fix

    Summary: ABS LIGHT ON AND POSSIBLE DIAGNOSTIC TROUBLE CODES. *AK

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SERVICE BRAKES, AIR

  • TSB #4615

    NHTSA ID #10023171

    • Date Announced: no date provided
    • Additional Info: How to Fix

    Summary: ABS PUMP RUNNING WHEN NOT NEEDED. *NJ

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SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

  • TSB #3477

    NHTSA ID #10014875

    • Date Announced: no date provided
    • Additional Info: How to Fix

    Summary: TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT

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ENGINE (PWS)

  • TSB #PI1394A

    NHTSA ID #10082869

    • Date Announced: AUGUST 29 2016
    • Additional Info: How to Fix

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

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  • TSB #000601012F

    NHTSA ID #10082814

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

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

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ENGINE AND ENGINE COOLING

  • TSB #709

    NHTSA ID #10018126

    • Date Announced: SEPTEMBER 01 2005
    • Additional Info: How to Fix

    Summary: OIL LIFE SYSTEM RESET PROCEDURES - CARS. GM TECH LINK. *TT

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ENGINE AND ENGINE COOLING:ENGINE

  • TSB #030604030

    NHTSA ID #10002166

    • Date Announced: MARCH 01 2007
    • Additional Info: How to Fix

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

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  • TSB #040604066A

    NHTSA ID #10011048

    • Date Announced: SEPTEMBER 01 2005
    • Additional Info: How to Fix

    Summary: CLUNK/BANG FROM REAR OF VEHICLE. *TT

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  • TSB #0804

    NHTSA ID #10014346

    • Date Announced: AUGUST 01 2004
    • Additional Info: How to Fix

    Summary: OIL LIFE SYSTEM RESET PROCEDURES - CARS. *NM

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  • TSB #01527

    NHTSA ID #10005464

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: A WHISTLE TYPE NOISE COMING FROM THE ENGINE. SIT BULLETIN 1406534. *TT

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  • TSB #3157A

    NHTSA ID #10017172

    • Date Announced: no date provided
    • Additional Info: How to Fix

    Summary: ENGINE WHINE OR BUZZ NOISE SOUNDS LIKE A GENERATOR TYPE NOISE ON 3.1L OR 3.8L ENGINES. *TT

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ENGINE AND ENGINE COOLING:ENGINE:DIESEL

  • TSB #030604017I

    NHTSA ID #10082823

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

    Summary: THIS INFORMATIONAL BULLETIN EXPLAINS THE USE OF DIESEL FUEL ADDITIVES IN AN ENGINE, ARE NOT REQUIRED UNLESS THE CUSTOMER DESIRES ADDITIVES TO PREVENT FUEL CONCERNS DEPENDING ON FUEL OR TEMPERATURE RELATED CONDITIONS.

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POWER TRAIN

  • TSB #01715

    NHTSA ID #10006247

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: 4T65E TRANSMISSION FLUID LEAK FROM THE REVERSE SERVO COVER IN COLD WEATHER. *TT

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  • TSB #3296

    NHTSA ID #10017143

    • Date Announced: no date provided
    • Additional Info: How to Fix

    Summary: DRIVE SPROCKET SUPPORT BEARING MISSING OR DTC P0741 AND P0742. *SC

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POWER TRAIN:AUTOMATIC TRANSMISSION

  • TSB #060730023

    NHTSA ID #10020766

    • Date Announced: SEPTEMBER 01 2006
    • Additional Info: How to Fix

    Summary: 4T65E TRANSMISSION 1-2 SHIFT SHUDDER AT LIGHT TO MODERATE ACCELERATION. REPLACE COMPLETE SECOND CLUTCH ASSEMBLY. *KB

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  • TSB #01232004

    NHTSA ID #10009104

    • Date Announced: JANUARY 23 2004
    • Additional Info: How to Fix

    Summary: TRANSMISSION FLUID LEAK FROM REVERSE SERVO COVER AT AMBIENT TEMPERATURES. TRANSMISSION FLUID MAY BE DETECTED ON THE LOWER PAIN RAIL OR CASE SIDE. MOST LEAK REPORTS HAVE BEEN FOUND DURING PREDELIVERY INSPECTION. GM VOICEMAIL EXPRESS. *TT

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  • TSB #030730029

    NHTSA ID #10012562

    • Date Announced: JULY 01 2003
    • Additional Info: How to Fix

    Summary: CHANGES FOR 2004 MODEL YEAR FOR 4T65E TRANSAXLE - INTERNAL CHANGES TO VALVE BODY, SPACER PLATE AND CHANNEL PLATE AND TOUCH ACTIVATED POWER (TAP). *TT

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  • TSB #3102

    NHTSA ID #10010237

    • Date Announced: no date provided
    • Additional Info: How to Fix

    Summary: SERVICE VME 01-04 VEHICLE EQUIPPED WITH 4T65E AUTOMATIC TRANSMISSION 4T65E TRANSMISSION VALVE BODY INSPECTION PROCEDURE. (TO INCLUDE 2004 PONTIAC AZTEC) *SC ALL 2001 - 2006 PASSENGER VEHICLES WITH 4T65E TRANSAXLE. *TT

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ELECTRICAL SYSTEM

  • TSB #PIP5094A

    NHTSA ID #10081022

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

    Summary: 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

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  • TSB #PIT5485B

    NHTSA ID #10083898

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

    Summary: 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.

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  • TSB #PIC4935E

    NHTSA ID #10083484

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

    Summary: 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

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  • TSB #PIC-5050-A

    NHTSA ID #10078734

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

    Summary: 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

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  • TSB #PIC-4935-E

    NHTSA ID #10078735

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

    Summary: 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

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  • TSB #PIT5485A

    NHTSA ID #10083900

    • Date Announced: APRIL 08 2016
    • Additional Info: How to Fix

    Summary: 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.

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  • TSB #08089-B

    NHTSA ID #10027804

    • Date Announced: NOVEMBER 01 2008
    • Additional Info: How to Fix

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

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  • TSB #04142004

    NHTSA ID #10009217

    • Date Announced: APRIL 14 2004
    • Additional Info: How to Fix

    Summary: WITH THE AC ON, LED APPEARS TO TOGGLE ON AND BACK OFF IN ONE UNIQUE CONDITION. THIS CONDITION IS THE HEADLAMPS ARE ON, INSTRUMENT PANEL LAMPS ARE DIMMED TO THE LOWEST EXTREME, DAYTIME CONDITIONS AND THE REAR DEFOG BUTTON IS TURNED ON AND O

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  • TSB #02038

    NHTSA ID #10006946

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: DIAGNOSTIC TROUBLE CODE B1000. *MR

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  • TSB #02027

    NHTSA ID #10006957

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: A/C ON LED INOPERATIVE OR APPEARS TO TOGGLE ON AND OFF. ALSO INCLUDING 2005 BUICK CENTURY AND 2005 BUICK REGAL. *MR

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  • TSB #01391A

    NHTSA ID #10004257

    • Date Announced: NOVEMBER 18 2003
    • Additional Info: How to Fix

    Summary: INTERMITTENT INSTRUMENT PANEL CLUSTER (IPC) INOPERATIVE (FUEL GAUGE OR PRNDL), ENGINE NO CRANK OR START WITH THE SECURITY LIGHT ON, CANNOT REMOVE THE TRANSAXLE SELECTOR LEVER FROM THE PARK POSITION; OR SES, ABS, OR TCS WARNING LIGHTS ON.

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  • TSB #100903

    NHTSA ID #10004985

    • Date Announced: OCTOBER 09 2003
    • Additional Info: How to Fix

    Summary: REPLACEMENT OF A BODY CONTROL MODULE (BCM) OR IGNITION SWITCH DUE TO LACK OF IGNITION ONE OR IGNITION ZERO VOLTAGE. GM VOICEMAIL LOG. *TT

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  • TSB #030845004

    NHTSA ID #10004775

    • Date Announced: OCTOBER 01 2003
    • Additional Info: How to Fix

    Summary: INTERMITTENT SERVICE ENGINE SOON (SES), ANTI-LOCK BRAKE (ABS) OR TRACTION CONTROL SYSTEM (TCS) LAMP ILLUMINATED, ENGINE NO CRANK/NO START, VARIOUS INSTRUMENT PANEL (I/P) CLUSTER INTERMITTENTS, DIAGNOSTIC TROUBLE CODES (DTCS) U1000, U1016, B

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  • TSB #091703

    NHTSA ID #10005034

    • Date Announced: SEPTEMBER 17 2003
    • Additional Info: How to Fix

    Summary: INSTRUMENT PANEL CLUSTER FUNCTION INTERMITTENTLY INOPERATIVE, ESPECIALLY FUEL GAUGE OR PRINDEL, INTERMITTENT ENGINE NO CRANK OR NO START WITH A SECURITY LIGHT ON, CANNOT REMOVE THE TRANSAXLE SELECTOR LEVER FROM THE PARK POSITION, AND SCS, A

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ELECTRICAL SYSTEM:BATTERY

  • TSB #PIC-4935-E

    NHTSA ID #10078735

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

    Summary: 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

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ELECTRICAL SYSTEM:WIRING

  • TSB #01740

    NHTSA ID #10006270

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: CROSS INJECTOR WIRES CAUSING MISFIRE AT STEADY STATE SPEED AND RPM, MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, AND A P0300 SET. SIT BULLETIN 1460291. *TT

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ELECTRICAL SYSTEM: SOFTWARE

  • TSB #08089-B

    NHTSA ID #10027804

    • Date Announced: NOVEMBER 01 2008
    • Additional Info: How to Fix

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

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VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:CONTROLS/WIRING

  • TSB #01650

    NHTSA ID #10007236

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: MANUAL DUAL ZONE FAN AND MODE KNOB REPLACEMENT. SERVICE VME. *TT

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VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:REAR WINDOW

  • TSB #030844005B

    NHTSA ID #10005588

    • Date Announced: JANUARY 01 2005
    • Additional Info: How to Fix

    Summary: POOR RADIO RECEPTION OR RADIO STATIC/ INCREASED INTERFERENCE WITH REAR WINDOW DEFOGGER ON OR SOME REAR WINDOW DEFOGGER GRIDS MAY BE INOPERATIVE. *TT

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SEAT BELTS

  • TSB #09-09-40-001A

    NHTSA ID #10038294

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

    Summary: 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/

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SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

  • TSB #09-09-40-001A

    NHTSA ID #10038294

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

    Summary: 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/

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STRUCTURE

  • TSB #01614

    NHTSA ID #10007228

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: RUSTY OR CORRODED APPEARANCE ON UNDERCARRIAGE COMPONENTS.*MR

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STRUCTURE:BODY

  • TSB #030849018B

    NHTSA ID #10004777

    • Date Announced: OCTOBER 01 2004
    • Additional Info: How to Fix

    Summary: BROKEN CONSOLE OR STORAGE COMPARTMENT LID LATCH. *TT UPDATED *EH

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VEHICLE SPEED CONTROL

  • TSB #050604058

    NHTSA ID #10017568

    • Date Announced: SEPTEMBER 01 2005
    • Additional Info: How to Fix

    Summary: INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT

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EQUIPMENT

  • TSB #050846006A

    NHTSA ID #10015018

    • Date Announced: SEPTEMBER 01 2005
    • Additional Info: How to Fix

    Summary: INFORMATION ON UPGRADING CERTAIN ONSTAR GENERATION 5 ANALOG/DIGITAL-READY SYSTEMS TO ONSTAR GENERATION 6 DUAL-MODE (ANALOG/DIGITAL). *TT

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  • TSB #3011

    NHTSA ID #10008898

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: WHEN USING VOICE RECOGNITION DIALING, SOME NUMBERS OR COMMANDS MAY NOT BE UNDERSTOOD BY THE SYSTEM ESPECIALLY THE NUMBER TWO (2). *TT

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  • TSB #3050A

    NHTSA ID #10009623

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: 02-05 ONSTAR EQUIPPED VEHICLES EMITTING BEEPING NOISE BEFORE CONNECTING TO ONSTAR. *TT

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  • TSB #01793

    NHTSA ID #10006312

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: UNABLE TO PROGRAM KEYLESS ENTRY RKE OR COMMUNICATE WITH BCM. *MR

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  • TSB #3047

    NHTSA ID #10009607

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: 99 THROUGH 05 YEAR VEHICLES, EQUIPPED WITH THREE-BUTTON ONSTAR SYSTEMS. *TT

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EQUIPMENT:ELECTRICAL

  • TSB #PIC5050A

    NHTSA ID #10083489

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

    Summary: 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

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  • TSB #08-089

    NHTSA ID #10026586

    • Date Announced: JUNE 01 2008
    • Additional Info: How to Fix

    Summary: 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

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  • TSB #00372D

    NHTSA ID #10007287

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

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

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

  • TSB #16NA260

    NHTSA ID #10082506

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

    Summary: 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

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  • TSB #PIC5088F

    NHTSA ID #10083509

    • Date Announced: APRIL 21 2016
    • Additional Info: How to Fix

    Summary: 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.

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  • TSB #01435

    NHTSA ID #10004180

    • Date Announced: NOVEMBER 18 2003
    • Additional Info: How to Fix

    Summary: CHIME LEVEL ADJUSTMENT INFORMATION MISSING FROM OWNERS MANUAL. *TT

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EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  • TSB #PIT5485B

    NHTSA ID #10083898

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

    Summary: 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.

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  • TSB #PIT5389A

    NHTSA ID #10083884

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

    Summary: 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.

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  • TSB #PIT5485A

    NHTSA ID #10083900

    • Date Announced: APRIL 08 2016
    • Additional Info: How to Fix

    Summary: 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.

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  • TSB #08089-B

    NHTSA ID #10027804

    • Date Announced: NOVEMBER 01 2008
    • Additional Info: How to Fix

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

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  • TSB #3120

    NHTSA ID #10010109

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: ONSTAR CENTER UNABLE TO PERFORM REMOTE DIAGNOSTIC. (2004-2005 CHEVROLET YUKON, 2005 CHEVROLET TRAILBLAZER, 2002, 2003, 2005 BUICK RAINIER, 2005 CHEVROLET EXPRESS VAN, AND 2005 CADILLAC SEVILLE) *SC

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  • TSB #3125A

    NHTSA ID #10009906

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: UNABLE TO CONTACT ONSTAR IN ALASKA *TC

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EQUIPMENT:AIR CONDITIONER

  • TSB #3129

    NHTSA ID #10009949

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: A/C EVAPORATOR FREEZING. *TC

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  • TSB #3097

    NHTSA ID #10010202

    • Date Announced: JANUARY 01 2004
    • Additional Info: How to Fix

    Summary: HVAC SIDE TO SIDE TEMPERATURE DIFFERENCE. *SC

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EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  • TSB #08-089B

    NHTSA ID #10026805

    • Date Announced: SEPTEMBER 01 2008
    • Additional Info: How to Fix

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

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UNKNOWN OR OTHER

  • TSB #10-00-89-017C

    NHTSA ID #10038295

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

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

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  • TSB #020730022B

    NHTSA ID #10004755

    • Date Announced: OCTOBER 01 2003
    • Additional Info: How to Fix

    Summary: SERVICE ENGINE SOON LIGHT ON WITH DIAGNOSTIC TROUBLE CODES P0716 AND / OR P0717, P0730, P0753, P0758, P1860, P1887 OR OTHER MISCELLANEOUS TRANSMISSION TROUBLE CODES SET. *TT

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