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2002 Buick Century

2002 Buick Century TSBs (Technical Service Bulletins)

There are also 1 Buick recalls » 103 TSBs » for the Buick Century.

Please note: 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.

ALSO: The TSB numbers are the NHTSA numbers, which are different from the TSB numbers the manufacturers use to track each bulletin -- yes, it's a very screwed up situation that's almost completely unhelpful to you as the consumer. The manufacturers don't give out their TSB numbers to us, so if you ask your dealer for more information about a TSB, have them look it up by the issue date or the TSB title.

STEERING

• TSB #060232009 -- OVERVIEW OF STEERING SYSTEM NOISES. *NJ (NHTSA ID #10022924, AUGUST 01 2007)
• TSB #050232003 -- REVISED OUTER TIE ROD END NUT TIGHTENING SPECIFICATION/TIE ROD END JAM NUT TIGHTENING SPECIFICATION ADDED. *TT (NHTSA ID #10017515, JUNE 01 2005)

STEERING:COLUMN

• TSB #41 -- SOME VEHICLES HAVE EXHIBIT THE TILT STEERING COLUMN LOCKING. *TT (NHTSA ID #637385, JANUARY 01 2002)
• TSB #291001 -- A CONDITION MAY EXIST WHERE THE TILT STEERING COLUMN IS LOCKING IN THE NUMBER FOUR OR FULL UP POSITION. *TT (NHTSA ID #628049, OCTOBER 29 2001)

SUSPENSION

• TSB #709 -- TIE ROD SPECIFICATIONS REVISED. GM TECH LINK. *TT (NHTSA ID #10018133, SEPTEMBER 01 2005)

SERVICE BRAKES, HYDRAULIC

• TSB #040523002 -- BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH SPECIFICATION CORRECTION. *TT (NHTSA ID #10012633, AUGUST 01 2005)

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

• TSB #02019 -- CUSTOMER SATISFACTION PROGRAM REGARDING BRAKE BOOSTER POWER PISTON. *TT (NHTSA ID #634242, MAY 06 2002)
• TSB #02019 -- CUSTOMER SATISFACTION PROGRAM BULLETIN REGARDING VEHICLES WITH BRAKE BOOSTER CONTAINING CERTAIN INTERNAL PARTS THAT ARE NOT TO SPECIFICATION. *TT (NHTSA ID #634236, MAY 01 2002)

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

• TSB #04082004 -- 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 (NHTSA ID #10009210, APRIL 08 2004)

SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT

• TSB #030525008 -- INTERMITTENT/CONSTANT ANTI-LOCK BRAKING SYSTEM (ABS) MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED. *TT (NHTSA ID #10004719, OCTOBER 01 2003)
• TSB #3500 -- ABS LIGHT COMING ON AND CODES C1225, C1226, C1232, C1233, C1276 AND/OR C1277 ARE FOUND IN THE EBCM. *TT (NHTSA ID #10017271, no date provided)
• TSB #3500 -- ABS LIGHT ON AND POSSIBLE DIAGNOSTIC TROUBLE CODES. *AK (NHTSA ID #10019284, no date provided)

SERVICE BRAKES, AIR

• TSB #4615 -- ABS PUMP RUNNING WHEN NOT NEEDED. *NJ (NHTSA ID #10023171, no date provided)

SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

• TSB #3477 -- TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT (NHTSA ID #10014875, no date provided)

ENGINE AND ENGINE COOLING

• TSB #709 -- OIL LIFE SYSTEM RESET PROCEDURES - CARS. GM TECH LINK. *TT (NHTSA ID #10018126, SEPTEMBER 01 2005)
• TSB #040604024 -- POWERTRAIN CONTROL MODULE WILL NOT PROPERLY COMMUNICATE ON BOARD DIAGNOSTIC FREEZE FRAME INFORMATION TO NONTECH2 SERVICE OR TEST EQUIPMENT. *EH (NHTSA ID #10012634, APRIL 01 2004)
• TSB #030601010 -- ENGINE OIL OR COOLANT LEAK. *TT (NHTSA ID #10001282, MARCH 01 2003)

ENGINE AND ENGINE COOLING:ENGINE

• TSB #03-06-01-010 -- ENGINE OIL OR COOLANT LEAK. *TT GM REMINDER. *TT INSTALL NEW LOWER INTAKE MANIFOLD GASKET. UPDATED 7/18/08 *PE (NHTSA ID #10004768, APRIL 01 2008)
• TSB #030604030 -- MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT (NHTSA ID #10002166, MARCH 01 2007)
• TSB #0804 -- OIL LIFE SYSTEM RESET PROCEDURES - CARS. *NM (NHTSA ID #10014346, AUGUST 01 2004)
• TSB #040602007 -- LOW ENGINE COOLANT LEVEL INDICATOR ALWAYS ON. *TT (NHTSA ID #10011207, AUGUST 01 2004)
• TSB #01584 -- DIAGNOSTIC TROUBLE CODE (DTC) P0650 SET AFTER POWERTRAIN CONTROL MODULE (PCM) REPLACEMENT. SIT BULLETIN 1413730. *TT (NHTSA ID #10005424, JANUARY 01 2004)
• TSB #01556 -- ENGINE CRANKS BUT DOES NOT RUN. *TT (NHTSA ID #10005396, JANUARY 01 2004)
• TSB #01527 -- A WHISTLE TYPE NOISE COMING FROM THE ENGINE. SIT BULLETIN 1406534. *TT (NHTSA ID #10005464, JANUARY 01 2004)
• TSB #00612A -- INTERMITTENT CRANK NO START. SIT BULLETIN 1400565. *TT (NHTSA ID #10005498, JANUARY 01 2004)
• TSB #01533 -- ENGINE START AND STALL AFTER FUELING WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). SIT BULLETIN 1408781. *TT (NHTSA ID #10005449, JANUARY 01 2004)
• TSB #01353 -- ENGINE MISFIRE DUE TO INJECTOR FRETTING CORROSION. *TT (NHTSA ID #10007937, JANUARY 01 2004)
• TSB #01876 -- CHANGE ENGINE OIL SOON INDICATOR DOES NOT COME ON. *TT (NHTSA ID #10006470, JANUARY 01 2004)
• TSB #000604049B -- SOME VEHICLES BUILT PRIOR TO VIN BREAKPOINT 1F136536 MAY EXHIBIT INTERMITTENT MALFUNCTION INDICATOR LAMP / SERVICE ENGINE SOON INDICATOR ILLUMINATION; ANTI-LOCK BRAKE SYSTEM WARNING LIGHT ILLUMINATION; STALL / NO START CONDITION; VARIOUS EL (NHTSA ID #10005145, DECEMBER 01 2003)
• TSB #01130 -- SUBJECT REGARDING CUSTOMER SATISFACTION CAMPAIGN BULLETIN #01060 - VALVE SPRINGS REPLACEMENT. *TT (NHTSA ID #625447, AUGUST 31 2001)
• TSB #01060 -- SUBJECT REGARDING CUSTOMER SATISFACTION CAMPAIGN VALVE SPRING REPLACEMENT. *JG (NHTSA ID #625083, AUGUST 22 2001)
• TSB #01060 -- SUBJECT REGARDING REPLACEMENT VALVE SPRINGS. *JG (NHTSA ID #625021, JANUARY 01 2001)
• TSB #3157A -- ENGINE WHINE OR BUZZ NOISE SOUNDS LIKE A GENERATOR TYPE NOISE ON 3.1L OR 3.8L ENGINES. *TT (NHTSA ID #10017172, no date provided)

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

• TSB #041502 -- THE ENGINE CRANKS WITH THE IGNITION KEY IN THE WRONG POSITION OR INSTRUMENT PANEL CLUSTER ENGINE FUNCTIONS ARE INOPERATORE OR THE SERVICE ENGINE SOON LIGHT IS ILLUMINATED. *TT (NHTSA ID #636532, APRIL 15 2002)
• TSB #020601014 -- SUBJECT REGARDING REVISED LOWER INTAKE MANIFOLD INSTALLATION. *TT (NHTSA ID #634708, APRIL 01 2002)
• TSB #250901 -- VEHICLES MAY EXPERIENCE INTERMITTENT ENGINE STALLING OR DIAGNOSTIC TROUBLE CODE P0141. *SLC (NHTSA ID #626398, SEPTEMBER 25 2001)
• TSB #01060A -- INFORMATION REGARDING CUSTOMER SATISFACTION CAMPAIGN VALVE SPRINGS . *YD. (NHTSA ID #624842, AUGUST 28 2001)

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

• TSB #020605001 -- SOME OWNERS MAY COMMENT ON AN EXHAUST SYSTEM PING/CRACKLE/SNAP TYPE NOISE THAT IS AUDIBLE FOR A SHORT PERIOD OF TIME AFTER THE ENGINE IS TURNED OFF. *TT (NHTSA ID #629447, FEBRUARY 01 2002)

POWER TRAIN

• TSB #020730015 -- SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE P0713. *TT (NHTSA ID #634954, APRIL 01 2002)

POWER TRAIN:MANUAL TRANSMISSION

• TSB #020730013 -- INCORRECT TRANSMISSION SHIFTS, POOR PERFORMANCE OF ENGINE, TRANSMISSION SLIPPING, SES LAMP ILLUMINATED, DIAGNOSTIC TROUBLE CODES P0756 AND P0757. *SLC UPDATE. *TT (NHTSA ID #631267, FEBRUARY 01 2004)
• TSB #000730002B -- CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. *TT (NHTSA ID #634985, JULY 01 2002)

POWER TRAIN:AUTOMATIC TRANSMISSION

• TSB #060730023 -- 4T65E TRANSMISSION 1-2 SHIFT SHUDDER AT LIGHT TO MODERATE ACCELERATION. REPLACE COMPLETE SECOND CLUTCH ASSEMBLY. *KB (NHTSA ID #10020766, SEPTEMBER 01 2006)
• TSB #00704A -- THE 4T65E AUTOMATIC TRANSMISSION MAY EXHIBIT A CONDITION OF A HARSH GARAGE SHIFT INTO REVERSE OR DRIVE ON A COLD START. *TT (NHTSA ID #10004213, NOVEMBER 18 2003)
• TSB #030730017 -- GRIND NOISE OR NO VEHICLE MOVEMENT WHEN SHIFTING INTO DRIVE OR REVERSE. *TT (NHTSA ID #10002394, MAY 01 2003)
• TSB #01432 -- AUTOMATIC TRANSMISSION POOR ACCELERATION, PERFORMANCE. *TT (NHTSA ID #10004412, JANUARY 01 2003)
• TSB #3102 -- 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 (NHTSA ID #10010237, no date provided)

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

• TSB #01609 -- DIAGNOSTIC TROUBLE CODE (DTC) P0650 SET AFTER PCM (POWERTRAIN CONTROL MODULE) REPLACEMENT. *TT (NHTSA ID #10007138, JANUARY 01 2004)

POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

• TSB #4T65E -- INFORMATION REGARDING AUTOMATIC TRANSMISSION TORQUE CONVERTER OIL SEAL, A REQUEST FOR INFORMATION. *SLC (NHTSA ID #623474, JANUARY 01 2001)

POWER TRAIN:AXLE ASSEMBLY

• TSB #020730048 -- PRESSURE CONTROL SOLENOID REPLACEMENT FOR 4T65-E, 4T40-E, AND 4T45-E TRANSAXLE/TRANSMISSION.*MR (NHTSA ID #10006166, NOVEMBER 02 2002)

ELECTRICAL SYSTEM

• TSB #04142004 -- 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 (NHTSA ID #10009217, APRIL 14 2004)
• TSB #02038 -- DIAGNOSTIC TROUBLE CODE B1000. *MR (NHTSA ID #10006946, JANUARY 01 2004)
• TSB #00579 -- DIAGNOSTIC TROUBLE CODE B 1001 IN BCM AND/OR POWERTRAIN CONTROL MODULE (PCM) SPEAICAL PROCEDURE. *MJ (NHTSA ID #10007518, JANUARY 01 2004)
• TSB #02027 -- A/C ON LED INOPERATIVE OR APPEARS TO TOGGLE ON AND OFF. ALSO INCLUDING 2005 BUICK CENTURY AND 2005 BUICK REGAL. *MR (NHTSA ID #10006957, JANUARY 01 2004)
• TSB #01391A -- 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. (NHTSA ID #10004257, NOVEMBER 18 2003)
• TSB #100903 -- REPLACEMENT OF A BODY CONTROL MODULE (BCM) OR IGNITION SWITCH DUE TO LACK OF IGNITION ONE OR IGNITION ZERO VOLTAGE. GM VOICEMAIL LOG. *TT (NHTSA ID #10004985, OCTOBER 09 2003)
• TSB #030845004 -- 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 (NHTSA ID #10004775, OCTOBER 01 2003)
• TSB #091703 -- 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 (NHTSA ID #10005034, SEPTEMBER 17 2003)
• TSB #030844005 -- POOR RADIO RECEPTION OR RADIO STATIC/ INCREASED INTERFERENCE WITH REAR WINDOW DEFOGGER ON OR SOME REAR WINDOW DEFOGGER GRIDS MAY BE INOPERATIVE. *TT (NHTSA ID #10001112, FEBRUARY 01 2003)
• TSB #050802 -- SIR DIAGNOSTIC TROUBLE CODES B0041 WHICH A LEFT FRONT DRIVERS SEAT OPEN DEPLOYMENT LOOP OR B1001 OPTION CONFIGUARTION ERROR. *TT (NHTSA ID #636626, MAY 08 2002)

ELECTRICAL SYSTEM:WIRING

• TSB #01740 -- CROSS INJECTOR WIRES CAUSING MISFIRE AT STEADY STATE SPEED AND RPM, MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, AND A P0300 SET. SIT BULLETIN 1460291. *TT (NHTSA ID #10006270, JANUARY 01 2004)
• TSB #57 -- WIRE HARNESS MAY BE STRETCHED, OR THE PCS MAY NOT BE ORIENTED IN THE SAME POSITION, AFTER INSTALLING A SERVICE REPLACEMENT VALVE BODY ASSEMBLY. GM TECH LINK. *TT (NHTSA ID #10016464, JULY 01 2003)

ELECTRICAL SYSTEM:IGNITION:MODULE

• TSB #020846005 -- SUBJECT REGARDNG THE ADDITION OF DIAGNOSTIC TROUBLE CODE U1500 FOR GENERATION 4 ONSTAR. *TT (NHTSA ID #634678, MAY 01 2002)

VISIBILITY:WINDSHIELD

• TSB #160502 -- SUBJECT REGARDING WINDSHIELD REPLACEMENT DUE TO WATER LEAKS AND / OR STRESS CRACKS. *TT (NHTSA ID #636682, MAY 16 2002)

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

• TSB #010864001 -- SOME CUSTOMERS MAY COMMENT THAT THE POWER WINDOW DOES NOT WORK OR OPERATES SLOWLY. *TT (NHTSA ID #624068, JULY 01 2001)

VISIBILITY:SUN ROOF ASSEMBLY

• TSB #030867004 -- PARTS AVAILABILITY FOR SUNROOF REPAIRS. *TT (NHTSA ID #10002878, JUNE 01 2003)

VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

• TSB #020864018 -- SOME CUSTOMERS MAY COMMENT OF A WIND RUSH NOISE COMING FROM ONE OR BOTH OUTSIDE REAR VIEW MIRRORS. *TT (NHTSA ID #634305, AUGUST 01 2002)

VISIBILITY:WINDSHIELD WIPER/WASHER

• TSB #020843002 -- SOME CUSTOMERS MAY COMMENT THAT THE WINDSHIELD WIPERS PARK IN THE OUTWIPE (VERTICAL) POSITION. *TT (NHTSA ID #634563, MAY 01 2002)
• TSB #150202 -- ON SOME VEHICLES, THE WINDSHIELD WIPERS MAY FAIL TO PARK IN THE NORMALLY DEPRESSED PARK POSITION AND REMAIN VERTICAL WHEN TURNED OFF. *TT (NHTSA ID #629799, FEBRUARY 15 2002)

VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

• TSB #020139002 -- SOME CUSTOMERS MAY COMMENT ON THE TIME IT TAKES THE RIGHT SIDE DOOR GLASS TO DEFOG. *SLC (NHTSA ID #631232, MARCH 01 2002)

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

• TSB #01650 -- MANUAL DUAL ZONE FAN AND MODE KNOB REPLACEMENT. SERVICE VME. *TT (NHTSA ID #10007236, JANUARY 01 2004)

VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:REAR WINDOW

• TSB #030844005B -- POOR RADIO RECEPTION OR RADIO STATIC/ INCREASED INTERFERENCE WITH REAR WINDOW DEFOGGER ON OR SOME REAR WINDOW DEFOGGER GRIDS MAY BE INOPERATIVE. *TT (NHTSA ID #10005588, JANUARY 01 2005)

STRUCTURE

• TSB #280801 -- INFORMATION REGARDING A CLUNK OR POP NOISE IN THE LEFT FRONT FOOT WELL AREA. *YH (NHTSA ID #625325, AUGUST 28 2001)

STRUCTURE:BODY

• TSB #030849018B -- BROKEN CONSOLE OR STORAGE COMPARTMENT LID LATCH. *TT UPDATED *EH (NHTSA ID #10004777, OCTOBER 01 2004)
• TSB #0308110002 -- SUN VISORS MAY NOT STAY IN INTENDED POSITION. *TT (NHTSA ID #10001121, FEBRUARY 01 2003)
• TSB #070602 -- THIS MESSAGE DEALS WITH WIND NOISE AT THE RIGHT OR LEFT LOWER A-PILLAR OR OUTSIDE REARVIEW MIRROR LOCATION. *TT (NHTSA ID #637207, JUNE 07 2002)

LATCHES/LOCKS/LINKAGES

• TSB #060203 -- CENTER CONSOLE AND/OR ARMREST STORAGE LID WILL NOT REMAIN CLOSED DUE TO A BROKEN LATCH. BOTH LATCHES ARE SERVICE SEPARATELY AND AVAILABLE THROUGH GM SERVICE PARTS. *TT (NHTSA ID #10003684, JUNE 02 2003)

VEHICLE SPEED CONTROL

• TSB #050604058 -- INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT (NHTSA ID #10017568, SEPTEMBER 01 2005)

WHEELS

• TSB #040302 -- INFORMATION ON REFINISHING ALUMINUM WHEELS. *TT (NHTSA ID #636475, APRIL 03 2002)

SEATS:FRONT ASSEMBLY:POWER ADJUST

• TSB #020850010 -- POWER SEAT ADJUSTER INOPERATIVE. *TT (NHTSA ID #10000738, DECEMBER 01 2002)

INTERIOR LIGHTING

• TSB #042202 -- A CONDITION MAY EXIST WHERE THE PRINDLE DISPLAY IS NOT LEGIBLE WHEN MOVING FORM A DARK AREA TO A LIGHTED AREA, WHEN THEVHECLE IS STARTED INSIDE A GARAGE, THE HEADLAMPS ARE TURNED ON AUTOMATICALLY AND THEN THE VEHICLE IS BACKED INTO THE SUNL (NHTSA ID #636558, APRIL 22 2002)

EQUIPMENT

• TSB #3050A -- 02-05 ONSTAR EQUIPPED VEHICLES EMITTING BEEPING NOISE BEFORE CONNECTING TO ONSTAR. *TT (NHTSA ID #10009623, JANUARY 01 2004)
• TSB #3052 -- BREAKPOINTS FOR RELEASE 5 FOR THE F1 (GEN 5) EQUIPPED PRODUCTS. *TT (NHTSA ID #10009592, JANUARY 01 2004)
• TSB #3047 -- 99 THROUGH 05 YEAR VEHICLES, EQUIPPED WITH THREE-BUTTON ONSTAR SYSTEMS. *TT (NHTSA ID #10009607, JANUARY 01 2004)
• TSB #3011 -- WHEN USING VOICE RECOGNITION DIALING, SOME NUMBERS OR COMMANDS MAY NOT BE UNDERSTOOD BY THE SYSTEM ESPECIALLY THE NUMBER TWO (2). *TT (NHTSA ID #10008898, JANUARY 01 2004)
• TSB #3059 -- WHEN USING ONSTAR PERSONAL CALLING FEATURE, THE CALLER CANNOT BE HEARD ON OUTBOUND CALL ONLY. *TT (NHTSA ID #10009608, JANUARY 01 2004)
• TSB #010846002C -- PROGRAMMING OF REPLACEMENT ONSTAR VEHICLE COMMUNICATION AND INTERFACE MODULES (VCIM). *TT (NHTSA ID #10002836, JUNE 01 2003)

EQUIPMENT:ELECTRICAL

• TSB #00372D -- ONSTAR SYSTEM IS ATTEMPTING AND/OR COMPLETING PHONE CALLS WHICH THE OPERATOR OF THE VEHICLE DID NOT INITIATE. *TT (NHTSA ID #10007287, JANUARY 01 2004)
• TSB #062602 -- VEHICLES WITH THE CJ2 AUTOMATIC AIR CONDITIONING AND WITHOUT THE U20 CLUSTER WHICH IS THE DRIVER INFORMATION CENTER AND THE CJ2 AUTOMATIC AIR CONDITIONER DISPLAYS THE CELSIUS AND NOT FAHRENHEIT. *TT (NHTSA ID #636448, JUNE 26 2002)
• TSB #010846005 -- UNABLE TO CONNECT TO ONSTAR FOLLOWING A DROPPED CELLULAR CALL DURING AN ONSTAR CONFIGURATION ATTEMPT. *TT (NHTSA ID #624008, AUGUST 01 2001)

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

• TSB #050902 -- SUBJECT REGARDING POOR RADIO RECEPTION WITH OR WITHOUT REAR DEFOGGER OPERATION, NORMALLY WITH THE RADIO TUNED TO AM AND UNDER 800 KILOHERTZ. *TT (NHTSA ID #636636, MAY 09 2002)

EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

• TSB #3125A -- UNABLE TO CONTACT ONSTAR IN ALASKA *TC (NHTSA ID #10009906, JANUARY 01 2004)
• TSB #010846002 -- INFORMATION ON PROGRAMMING OF REPLACEMENT ONSTAR VEHICLE COMMUNICATION AND INTERFACE MODULES (VCIM). *TT (NHTSA ID #620818, JULY 01 2001)

EQUIPMENT:ELECTRICAL:AIR CONDITIONER

• TSB #3097 -- HVAC SIDE TO SIDE TEMPERATURE DIFFERENCE. *SC (NHTSA ID #10010202, JANUARY 01 2004)
• TSB #3129 -- A/C EVAPORATOR FREEZING. *TC (NHTSA ID #10009949, JANUARY 01 2004)

UNKNOWN OR OTHER

• TSB #020730022B -- 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 (NHTSA ID #10004755, OCTOBER 01 2003)
• TSB #020730022A -- 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 (NHTSA ID #634931, SEPTEMBER 01 2002)
• TSB #020730014A -- INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT (NHTSA ID #635006, JULY 01 2002)
• TSB #100602 -- INFORMATION REGARDING THE JUNE EDITION OF EMERGING ISSUES FOR VARIOUS MODELS. *TT (NHTSA ID #637216, JUNE 10 2002)
• TSB #053002 -- INFORMATION REGARDING THE JD POWER RESULTS FOR 2002 MODEL YEAR. *TT (NHTSA ID #636704, MAY 30 2002)
• TSB #020730002 -- SOME CUSTOMERS MAY COMMENT THAT THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED AND THAT WHILE THE LIGHT IS ILLUMINATED, TRANSMISSION SHIFTS ARE EXTREMELY HARSH. *TT (NHTSA ID #635008, MAY 01 2002)
• TSB #020730014 -- INFORMATION ON SERVICING 4T65E TRANSAXLE SPACER PLATE AND GASKETS. *TT (NHTSA ID #634997, APRIL 01 2002)
• TSB #000604037A -- SOME CUSTOMERS MAY COMPLAIN THAT THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED WITH HARSH TRANSMISSION SHIFTS. *TT (NHTSA ID #628862, NOVEMBER 01 2001)
• TSB #4T65E -- INFORMATION REGARDING AUTOMATIC TRANSMISSION TORQUE CONVERTER OIL SEAL, A REQUEST FOR INFORMATION. *SLC (NHTSA ID #623474, JANUARY 01 2001)