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2001 Chevrolet Impala

2001 Chevrolet Impala TSBs (Technical Service Bulletins)

There are also 5 Chevrolet recalls » 9 defect investigations » 185 TSBs » for the Chevrolet Impala.

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 #01-02-32-001 -- CONCERNS WITH CLUNK NOISE FROM FRONT OF VEHICLE TURNING MANEUVER / STEERING WHEEL ROTATION.*JB (LUBRICATE OR REPLACE INTERMEDIATE SHAFT AS APPROPRIATE). UPDATED 10/05/07. *NJ UPDATED 4/1/08. *NJ UPDATED 7/1/2008 *PE (NHTSA ID #618086, APRIL 01 2008)
• TSB #060232009 -- OVERVIEW OF STEERING SYSTEM NOISES. *NJ (NHTSA ID #10022924, AUGUST 01 2007)
• TSB #010232001F -- CLUNK FELT/NOISE HEARD FROM STEERING COLUMN, STEERING GEAR AND/OR FRONT OF VEHICLE DURING TURNING MANEUVER AND/OR STEERING WHEEL ROTATION. *TT (NHTSA ID #10019516, FEBRUARY 01 2006)
• TSB #040235004D -- CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING MANEUVER/STEERING WHEEL ROTATION. *TT *NM (NHTSA ID #10008657, NOVEMBER 01 2005)
• TSB #010232001C -- SOME CUSTOMERS MAY COMMENT ON A CLUNK TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE DURING A TURNING MANEUVER. *TT (NHTSA ID #10004280, SEPTEMBER 01 2003)
• TSB #010232001B -- SOME CUSTOMERS MAY COMMENT ON A CLUNK TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE DURING A TURNING MANEUVER. *TT (NHTSA ID #634803, JULY 01 2002)
• TSB #051101 -- SOME VEHICLES MAY EXHIBIT A CLUNK TYPE NOISE ESPECIALLY FELT IN THE STEERING WHEEL WHILE TURNING. *TT (NHTSA ID #628094, NOVEMBER 05 2001)

STEERING:LINKAGES:TIE ROD ASSEMBLY

• TSB #030232049 -- RELEASE OF NEW OUTER TIE ROD ENDS FOR SERVICE. *TT (NHTSA ID #10004765, NOVEMBER 01 2003)
• TSB #180202 -- INFORMATION ON OUTER TIE ROD NOISE CONDITION. *TT (NHTSA ID #629813, FEBRUARY 18 2002)

SUSPENSION

• TSB #709 -- TIE ROD SPECIFICATIONS REVISED. GM TECH LINK. *TT (NHTSA ID #10018133, SEPTEMBER 01 2005)
• TSB #040308010 -- CHANGES TO LABOR TIME GUIDE RELATING TO FRONT SUSPENSION LABOR OPERATIONS COMPONENTS. *EH (NHTSA ID #10012182, JUNE 01 2004)
• TSB #020308002 -- CUSTOMERS MAY COMPLAIN THAT THE FRONT OF THE VEHICLE SITS TOO LOW AND BOTTOMS OUT OVER BUMPS. *SLC (NHTSA ID #631223, FEBRUARY 01 2002)

SUSPENSION:FRONT

• TSB #010232001C -- INFORMATION REGARDING CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING. *YH *TT (NHTSA ID #627673, AUGUST 01 2004)

SERVICE BRAKES, HYDRAULIC

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

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC

• TSB #010523011A -- CONCERNS WITH RATTLE TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE. *TT (NHTSA ID #629418, FEBRUARY 01 2002)
• TSB #000523006 -- SOME VEHICLES BUILT PRIOR TO VIN BREAKPOINT 19117621 MAY EXHBIT AN AUDIBLE GROAN / SQUEAL TYPE NOISE COMING FROM THE REAR OF THE VEHICLE DURING A LIGHT BRAKE APPLY. *TT (NHTSA ID #6092578, SEPTEMBER 01 2000)

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

• TSB #010523011 -- SOME CUSTOMERS MAY COMMENT ABOUT A RATTLE TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE UNDER 30 MPH AND WHILE DRIVING OVER BUMPS. *TT (NHTSA ID #628930, DECEMBER 01 2001)
• TSB #010523006A -- THIS BULLETIN IS BEING ISSUED TO REVISE THE FASTENER REQUIREMENTS FOR THE FRONT AND REAR BRAKE CALIPER BRACKET REPLACEMENT PROCEDURES IN THE DISC-BRAKE SUB-SECTION OF BRAKES IN THE APPROPRIATE SERVICE MANUAL. *TT (NHTSA ID #623403, JUNE 01 2001)
• TSB #010523006 -- SUBJECT REGARDING REVISED FASTENER REQUIREMENTS FOR FRONT AND REAR BRAKE CALIPER BRACKET. *TT (NHTSA ID #619792, APRIL 01 2001)

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)

SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

• TSB #4511 -- ABS INDICATOR ON INTERMITTENTLY. *KB (NHTSA ID #10021941, 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 #03034 -- ENGINE COOLANT MAY LEAK AT THE UPPER INTAKE MANIFOLD THROTTLE BODY GASKET, OR AT THE UPPER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD GASKET. THIS CONDITION MAY RESULT IN A LOW ENGINE COOLANT LEVEL AND HIGHER ENGINE (NHTSA ID #10003430, JULY 01 2003)
• TSB #030601010 -- ENGINE OIL OR COOLANT LEAK. *TT (NHTSA ID #10001282, MARCH 01 2003)
• TSB #020602011A -- ENGINE OVERHEATING AND/OR EXCESSIVE NOISE FROM ELECTRIC COOLING FAN MOTOR. *TT (NHTSA ID #10000735, DECEMBER 01 2002)
• TSB #3820B -- TACHOMETER AND TEMPERATURE GAUGE INOPERATIVE AFTER IPC SETUP. *AK (NHTSA ID #10019229, no date provided)

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 #05551 -- SPECIAL POLICY ADJUSTMENT-CATALYTIC CONVERTER. THE VEHICLE MAY EXPERIENCE A CONDITION WHERE THE VEHICLE'S EXHAUST CATALYTIC CONVERTER WAS REPLACED DUE TO THE COMPLAINTS OF LACK OF POWER OR ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP. * (NHTSA ID #10017076, SEPTEMBER 01 2005)
• 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 #040601021 -- NEW REAR MAIN SEAL AND SPECIAL TOOL FOR INSTALLATION. *TT (NHTSA ID #10012148, JUNE 01 2004)
• TSB #040604037 -- CHECK ENGINE LIGHT ON, DIAGNOSTIC TROUBLE CODE (DTC) P0410 SET, WATER IN AIR PUMP. *TT (NHTSA ID #10008472, JUNE 01 2004)
• TSB #00867 -- ENGINE FRAME AREA NOISE - SUPPLEMENT TO 02-08-61-001 - REPAIR HINTS - SERVICE VME. *TT (NHTSA ID #10007605, JANUARY 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 #3045 -- ENGINE OVERHEAT AND, OR COOLING FANS INOPERATIVE INTERMITTENTLY. *TT (NHTSA ID #10009671, JANUARY 01 2004)
• TSB #01527 -- A WHISTLE TYPE NOISE COMING FROM THE ENGINE. SIT BULLETIN 1406534. *TT (NHTSA ID #10005464, JANUARY 01 2004)
• TSB #01353 -- ENGINE MISFIRE DUE TO INJECTOR FRETTING CORROSION. *TT (NHTSA ID #10007937, JANUARY 01 2004)
• TSB #01556 -- ENGINE CRANKS BUT DOES NOT RUN. *TT (NHTSA ID #10005396, 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 #030604006 -- REVISED ELECTRONIC IGNITION (EI) SYSTEM DIAGNOSIS. *TT (NHTSA ID #10000925, JANUARY 01 2003)
• TSB #030604009 -- ENGINE DECELERATION HESITATION, LOSS OF POWER ON VEHICLES WITH POLICE PACKAGE. *TT (NHTSA ID #10000931, JANUARY 01 2003)
• TSB #030605002 -- SERVICE ENGINE SOON (SES) LIGHT ON, REDUCED VEHICLE PERFORMANCE, ACCELERATION AND TOP SPEED. *TT (NHTSA ID #10000933, JANUARY 01 2003)
• TSB #121302 -- ENGINE FRAME CLICK OR SNAP NOISE DURING LOW SPEED MANEUVERS. *TT (NHTSA ID #10002750, DECEMBER 13 2002)
• TSB #010604018A -- INTERMITTENT MALFUNCTION INDICATOR LAMP (MIL) AND POWER TRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE (DTC) P1404. *TT (NHTSA ID #10000056, SEPTEMBER 01 2002)
• TSB #010601008A -- SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT (NHTSA ID #634813, MAY 01 2002)
• 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 #010601008 -- SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT (NHTSA ID #619177, FEBRUARY 01 2001)
• TSB #01060 -- SUBJECT REGARDING REPLACEMENT VALVE SPRINGS. *JG (NHTSA ID #625021, JANUARY 01 2001)
• TSB #3180 -- DEALERS MAY COMMENT ON A CHUGGLE, SURGE, MISFIRE CONDITION. *TT (NHTSA ID #10010868, no date provided)
• 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 #040402 -- THIS MESSAGE IS IN REGARDS TO A CLICKING OR SNAPPING TYPE SOUND FROM THE ENGINE CRADLE ASSEMBLY DURING SLOW SPEED STEERING MANEUVERS. *TT (NHTSA ID #636483, APRIL 04 2002)
• TSB #020601014 -- SUBJECT REGARDING REVISED LOWER INTAKE MANIFOLD INSTALLATION. *TT (NHTSA ID #634708, APRIL 01 2002)
• TSB #020604014 -- SUBJECT REGARDING THE ELIMINATION OF THE SERVICE BAY TEST PROCEDURE. *TT (NHTSA ID #632322, MARCH 01 2002)
• TSB #000605049A -- SUBJECT REGARDING VARIOUS DRIVEABILITY SYMPTOMS, MALFUNCTION INDICATOR LAMP ILLUMINATES INTERMITTENTLY, DIAGNOSTIC TROUBLE CODES SEAT, ENGINE WILL NOT START. *SLC (NHTSA ID #631274, MARCH 01 2002)
• TSB #01060A -- INFORMATION REGARDING CUSTOMER SATISFACTION WITH THE REPLACEMENT OF VALVE SPRINGS. *JG (NHTSA ID #624657, AUGUST 28 2001)
• TSB #010601010A -- SUBJECT REGARDING POLYMER SERVICE PISTONS. *TT (NHTSA ID #620810, JUNE 01 2001)
• TSB #121000 -- INFORMATION ON VEHICLES EXPERIENCING A SNAP OR CLICK-TYPE NOISE (ENGINE FRAME NOISE) WHILE TURNING THE WHEEL WITH THE VEHICLE STATIONARY. *TT (NHTSA ID #617671, OCTOBER 12 2000)
• TSB #121000 -- INFORMATION ON VEHICLES EXHIBITING CRADLE NOISE (ENGINE FRAME). *TT (NHTSA ID #617669, OCTOBER 12 2000)

ENGINE AND ENGINE COOLING:COOLING SYSTEM

• TSB #03019 -- ENGINE COOLANT MAY LEAK AT THE UPPER INTAKE MANIFOLD THROTTLE BODY GASKET, OR AT THE UPPER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD GASKET. THIS CONDITION MAY RESULT IN A LOW ENGINE COOLANT LEVEL AND HIGHER ENGINE (NHTSA ID #10006144, JULY 18 2003)
• TSB #070803 -- THE VME MESSAGE IS TO PROVIDE INFORMATION ABOUT A NEW PRODUCT FIELD ACTION REGARDING A CUSTOMER SATISFACTION PROGRAM FOR AN ENGINE COOLANT LEAK. THE ENGINE COOLANT MAY LEAK AT THE UPPER INTAKE MANIFOLD THROTTLE BODY GASKET OR AT THE UPPER (NHTSA ID #10003814, JULY 08 2003)
• TSB #030601016 -- LOSS OF COOLANT, MILKY COLORED OIL. *TT (NHTSA ID #10002372, MAY 01 2003)
• TSB #010802 -- SOME VEHICLES MAY EXHIBIT A STRONG SULFUR ODOR OR A VERY OFFENSIVE TYPE ODOR COMING FROM THE COOLING SYSTEM. *TT (NHTSA ID #637353, AUGUST 01 2002)

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

• TSB #050302 -- IN SEVERE POLICE VEHICLE USE SITUATIONS THE FRONT EXHAUST O-RING STYLE HANGER MAY BECOME DISCONNECTED AND EVENTUALLY FALL OFF. *TT (NHTSA ID #636597, MAY 03 2002)

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

• TSB #011001 -- INFORMATION REGARDING WATER INTRUSION INTO THE OXYGEN SENSOR WIRING HARNESS. *YH (NHTSA ID #627863, OCTOBER 01 2001)

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

• TSB #040601017 -- NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT (NHTSA ID #10008471, JUNE 01 2004)

FUEL SYSTEM, GASOLINE

• TSB #190101 -- INFORMATION REGARDING NORMAL DIAGNOSTIC IF THE OPR VALVE IS CAUSING THE LEAK AIR TO BE HEARD EXITING THE RUBBER DUMP HOSE, WHICH IS LOCATED ON THE LEFT SIDE OF THE FUEL TANK. *TT (NHTSA ID #618181, JANUARY 19 2001)

FUEL SYSTEM, GASOLINE:DELIVERY

• TSB #01035 -- SOME VEHICLES FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD 301, FUEL SYSTEM INTEGRITY, IN A FRONTAL CRASH TEST, THE FUEL RETURN LINE OF A VEHICLE EQUIPPED WITH A 3.4L ENGINE AND A NON-ABS BRAKE SYSTEM WAS SEVERED AND LEAKED MORE (NHTSA ID #623528, JUNE 29 2001)

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 #080730002 -- INFORMATIONAL ON 4T65-E MN7, M15 AND M76 FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTCS P0741, P0742, P0757, P842, HARSH SHIFTS OR SLIPS. *PE (NHTSA ID #10025065, MARCH 01 2008)
• TSB #08-07-30-002 -- INFORMATION ON 4T65-E MN7, M15 AND M76 FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTCS P0741, P0742, P0757, P842, HARSH SHIFTS OR SLIPS. *PE (NHTSA ID #10025561, JANUARY 01 2008)
• 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 #020730013D -- INCORRECT TRANSMISSION SHIFTS POOR ENGINE PERFORMANCE HARSH 1-2 UPSHIFTS SLIPS 1ST AND REVERSE TORQUE CONVERTER CLUTCH STUCK OFF ON DIAGNOSTIC TROUBLE CODE P0730, P0756, P0757, P0741, P0742. *EH *TT (NHTSA ID #10012152, MAY 01 2005)
• TSB #010730032B -- SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH (NHTSA ID #628928, NOVEMBER 01 2004)
• 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 #4T65E -- INFORMATION REGARDING CERTAIN MODELS INCLUDING THE 2001 BUICK RENDEZVOUS AUTOMATIC TRANSMISSION INPUT SUN GEAR THRUST BEARING. *SLC (NHTSA ID #623439, JUNE 20 2001)
• TSB #040601 -- SOME VEHICLES MAY EXPERIENCE NO FORWARD, DELAYED FORWARD, OR THE TRANSMISSION MAY LOCK UP IN REVERSE INTERMITTENTLY, SOME VEHICLES WILL NOT MOVE WHEN PLACED IN REVERSE INTERMITTENTLY. *SLC (NHTSA ID #623749, JUNE 04 2001)
• TSB #010730014 -- SOME ONWERS MAY COMMENT ON ONE OR SEVERAL DELAYED SHIFTS, SLIPS, FLARES OR EXTENDED SHIFTS DURING COLD OPERATION. *TT (NHTSA ID #619376, APRIL 01 2001)
• TSB #260201 -- SOME VEHICLES EQUIPPED WITH THE 4T65E TRANSMISSION MAY EXPERIENCE A CONDITION WHERE THE FOURTH CLUTCH IS BURNT UP. *TT (NHTSA ID #619245, FEBRUARY 26 2001)
• TSB #010101 -- GM POWERTRAIN IS CURRENTLY SEEKING INFORMATION REGARDING 4T65E TRANSMISSIONS WITH A WHINE NOISE IN PARK AND NEUTRAL. *TT (NHTSA ID #617761, JANUARY 01 2001)
• TSB #010101 -- GM POWERTRAIN IS CURRENTLY SEEKING INFORMATION REGARDING CODES P0716 / P0717 ON THE 4T65E TRANSMISSION. *TT (NHTSA ID #617760, JANUARY 01 2001)
• 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)
• TSB #4T65E -- SUBJECT REGARDING AUTOMATIC TRANSMISSION CODES P0741, P0742 - THIRD REUEST FOR INFO. *JB (NHTSA ID #618105, FEBRUARY 17 2001)

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

• TSB #020730024A -- DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT (NHTSA ID #634999, AUGUST 01 2005)

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)
• TSB #990730030A -- OWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN STANDING IN PARK ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE PARKING (NHTSA ID #619370, APRIL 01 2001)

ELECTRICAL SYSTEM

• TSB #040847003 -- SECURITY LIGHT ON, ENGINE WILL NOT CRANK, DIAGNOSTIC TROUBLE CODES B2958 AND/OR B2960. *TT (NHTSA ID #10011075, SEPTEMBER 01 2004)
• TSB #040852001 -- SETUP PROGRAMMING BCM FOR REMOTE KEYLESS ENTRY. *EH (NHTSA ID #10012685, FEBRUARY 01 2004)
• TSB #00351 -- REMOTE KEYLESS ENTRY INOPERATIVE AFTER BODY CONTROL MODULE (BCM) REPLACEMENT. *TT (NHTSA ID #10007535, JANUARY 01 2004)
• TSB #02112 -- UNABLE TO CORRECTLY PROGRAM A REPLACEMENT BODY CONTROL MODULE (BCM) USING TECH 2 SOFTWARE VERSION 24.003. *MJ (NHTSA ID #10007454, 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 #3002 -- UNABLE TO PROGRAM NEW BODY CONTROL MODULE (BCM). *MJ (NHTSA ID #10008865, JANUARY 01 2004)
• TSB #01382C -- SECURITY INDICATOR RELATED CONCERN. SERVICE VME--VEHICLES WANTED. *TT (NHTSA ID #10004276, JANUARY 01 2004)
• TSB #3005 -- EQUIPPED WITH TRAP ALERT, INTERMITTENT HORN HONK OR OPENS. *MJ *TT (NHTSA ID #10008888, JANUARY 01 2004)
• TSB #02038 -- DIAGNOSTIC TROUBLE CODE B1000. *MR (NHTSA ID #10006946, JANUARY 01 2004)
• 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 #110501 -- SOME CUSTOMERS MAY COMMENT THAT THE INTERIOR AND / OR THE EXTERIOR LAMPS VARY IN INTENSITY (FLICKER). *TT (NHTSA ID #619790, MAY 11 2001)

ELECTRICAL SYSTEM:BATTERY

• TSB #000842011 -- SOME POLICE AGENCIES MAY COMMENT ABOUT AN INTERMITTENT DEAD BATTERY. *JB (NHTSA ID #618096, DECEMBER 01 2000)

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

• TSB #00214A -- DELAYED CRANK, MAY BE NECESSARY TO HOLD KEY IN START SEVERAL SECONDS UNTIL STARTS. *TT (NHTSA ID #10004118, NOVEMBER 18 2003)
• TSB #3064 -- DELAYED CRANK, MAY BE NECESSARY TO HOLD KEY IN START SEVERAL SECONDS UNTIL START. *TT (NHTSA ID #10010357, no date provided)

EXTERIOR LIGHTING

• TSB #010603005 -- SOME CUSTOMERS MAY COMMENT THAT THE INTERIOR AND / OR EXTERIOR LAMPS VARY IN INTENSITY (FLICKER). *TT (NHTSA ID #619718, MAY 01 2001)
• TSB #010201 -- SOME VEHICLES COULD EXHIBIT A NOTICEABLE DIMMING OF THE INTERIOR OR EXTERIOR LIGHTING ON THE VEHICLE DURING OPERATION. *TT (NHTSA ID #618267, FEBRUARY 01 2001)
• TSB #021100 -- ON SOME POLICE PACKAGE VEHICLES, THE DECK LID WARNING LAMPS ARE REMAINING LIT RESULTING IN A DEAD BATTERY CONDITION. *TT (NHTSA ID #616422, NOVEMBER 02 2000)

EXTERIOR LIGHTING:HEADLIGHTS

• TSB #01908 -- HEADLAMP CONDENSATION MAY BE NORMAL- CHECK ACCESS PLUGS. *MR (NHTSA ID #10006430, JANUARY 01 2004)
• TSB #3170E -- IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 (NHTSA ID #10019186, no date provided)

VISIBILITY:GLASS, SIDE/REAR

• TSB #150801 -- INFORMATION REGARDING REPLACEMENT OF WINDSHIELD AND REAR GLASS. *JG (NHTSA ID #625318, AUGUST 15 2001)

VISIBILITY:SUN ROOF ASSEMBLY

• TSB #030867004 -- PARTS AVAILABILITY FOR SUNROOF REPAIRS. *TT (NHTSA ID #10002878, JUNE 01 2003)
• TSB #33 -- INFORMATION ON REPLACING SUNROOF SUNSHADE STOPS. *TT (NHTSA ID #619227, MARCH 01 2001)

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)

AIR BAGS

• TSB #01970 -- SIR DISABLE. ALSO INCLUDING 2005 CHEVROLET IMPALA AND MONTE CARLO. *MR (NHTSA ID #10006959, JANUARY 01 2004)
• TSB #000941006 -- SOME CUSTOMERS MAY COMMENT ON AN INTERMITTENT AND / OR FLASHING AIR BAG INDICATOR LAMP, AS WELL AS FIND DIAGNOSTIC TROUBLE CODE U1088 SET. *TT (NHTSA ID #622897, DECEMBER 01 2000)
• TSB #00090 -- PRODUCT SAFETY CAMPAIGN REGARDING THE DRIVER SIDE IMPACT AIRBAG INFLATOR - PART 1. *TT (NHTSA ID #617573, NOVEMBER 16 2000)
• TSB #00090 -- PRODUCT SAFETY CAMPAIGN FOR THE SIDE MPACT AIRBAG MODULE INFLATOR - PART 2. *TT (NHTSA ID #617572, NOVEMBER 16 2000)

AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE

• TSB #00142 -- ON SOME VEHICLES, THE AIRBAG SENSING AND DIAGNOSTIC MODULES (SDM) COULD EXPERIENCE A MEMORY ERROR RESULTING IN THE AIRBAGS NOT DEPLOYING IN A CRASH SITUATION. *TT (NHTSA ID #616386, OCTOBER 20 2000)
• TSB #00073 -- GENERAL MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN VEHICLES. THE AIRBAG SENSING AND DIAGNOSTIC MODULES (SDM) IN SOME OF THESE VEHICLES COULD EXPERIENCE A MEMORY ERROR RESULTING IN THE AIRBAG (NHTSA ID #617633, OCTOBER 19 2000)
• TSB #300800 -- THIS MESSAGE CONCERNS THE POSSIBILITY OF CERTAIN VEHICLES HAVING A VERY RANDOM AND BRIEF ILLUMINATION OF THE AIRBAG LIGHT DURING VEHICLE OPERATION. *TT (NHTSA ID #619034, AUGUST 30 2000)

SEAT BELTS:FRONT:BUCKLE ASSEMBLY

• TSB #00067 -- SUBJECT REGARDING PRODUCT SAFETY CAMPAIGN SEAT BELT BUCKLE CORRECTIONS AND CLARIFICATION. *JB (NHTSA ID #618112, JANUARY 30 2001)
• TSB #00067 -- CAMPAIGN PARTS BULLETIN FOR SEAT BELT BUCKLES THAT DO NOT MEET THE PULL TEST REQUIREMENT. *JB (NHTSA ID #618116, DECEMBER 22 2000)
• TSB #00067 -- GENERAL MOTORS HAS DECIDED THAT CERTAIN VEHICLES HAVE SEAT BELT BUCKLES THAT DO NOT MEET THE PULL TEST REQUIREMENT. *JB (NHTSA ID #618113, DECEMBER 20 2000)

STRUCTURE

• TSB #0408110007 -- INSTRUMENT PANEL GAP APPEARANCE. *TT (NHTSA ID #10011091, SEPTEMBER 01 2004)
• TSB #060203 -- LOUD POPPING OR SNAPPING NOISE FROM THE WINDSHIELD OR INSTRUMENT PANEL AREA THAT IS OFTEN DESCRIBED AS A NOISE THAT SOUNDS SIMILAR TO A ROCK OR STONE HITTING THE WINDSHIELD. DIAGNOSTIC TIPS. *TT (NHTSA ID #10003685, JUNE 02 2003)
• TSB #020867001 -- SOME CUSTOMERS MAY COMMENT THAT THE HEADLINER SAGS AT THE FRONT OF THE SUNROOF OPENING. *TT (NHTSA ID #632310, FEBRUARY 01 2002)
• TSB #010864008 -- SUBJECT REGARDING NEW STYLE WATER DEFLECTOR. NLM (NHTSA ID #622710, JUNE 01 2001)

STRUCTURE:BODY

• TSB #702 -- INSTRUMENT PANEL (I/P) APPEARANCE. GM TECH LINKS. *TT (NHTSA ID #10016366, FEBRUARY 01 2005)
• TSB #030849018B -- BROKEN CONSOLE OR STORAGE COMPARTMENT LID LATCH. *TT UPDATED *EH (NHTSA ID #10004777, OCTOBER 01 2004)
• TSB #030849023 -- LOUD POP OR SNAP NOISE COMING FROM INSTRUMENT PANEL (IP) IN HIGH AMBIENT TEMPERATURES. THIS SERVICE BULLETIN REPLACES 030849023. *EH (NHTSA ID #10012165, JUNE 01 2004)
• TSB #01481 -- LOUD POP OR SNAP NOISE FROM INSTRUMENT PANEL (I/P) IN HOT AMBIENT TEMPERATURES. *TT *MJ (NHTSA ID #10004408, JANUARY 01 2004)
• TSB #030849023 -- LOUD POP OR SNAP NOISE COMING FROM INSTRUMENT PANEL (IP) IN HIGH AMBIENT TEMPERATURES. *TT (NHTSA ID #10005171, DECEMBER 01 2003)
• TSB #020861001A -- CLICKING/CREAKING NOISE FROM FRONT OF VEHICLE. *TT (NHTSA ID #10004286, SEPTEMBER 01 2003)
• TSB #190702 -- THIS MESSAGE IS IN REFERENCE TO A RATTLE NOISE COMING FROM THE CENTER FORWARD EDGE OF THE HEADLINER. *TT (NHTSA ID #637302, JULY 19 2002)
• TSB #020861001 -- SOME OWNERS MAY COMMENT ABOUT A CLICKING / CREAKING TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE. *TT (NHTSA ID #634525, APRIL 01 2002)
• TSB #121200 -- SOME CUSTOMERS MAY COMMENT THAT A DEBRIS COLLECTS IN THE LOWER PORTION OF THE REAR WHEELHOUSE OPENING JUST FORWARD OF THE REAR WHEEL. *TT (NHTSA ID #617780, DECEMBER 12 2000)

STRUCTURE:BODY:DOOR

• TSB #050302 -- CONCERNS OF A POSSIBLE CONDITION OF DOOR TRIM PANEL DAMAGE. *TT (NHTSA ID #636595, MAY 03 2002)
• TSB #030501 -- REPORTS REGARDING A CUSTOMER CONCERN OF INTERMITTENT OPERATION OF THE AUTO POWER DOOR LOCK FEATURE. *TT (NHTSA ID #619751, MAY 03 2001)
• TSB #32 -- INFORMATION REGARDING A NEW SYTLE DOOR WATER DEFLECTOR. *SLC (NHTSA ID #623630, FEBRUARY 01 2001)

LATCHES/LOCKS/LINKAGES

• TSB #030849018A -- CONSOLE LID OR STORAGE ARMREST LATCH REPLACEMENT. *TT (NHTSA ID #10013272, MAY 20 2004)
• TSB #02130 -- CONSOLE OR STORAGE ARMREST LID LATCH REPAIR. SERVICE VME. *TT (NHTSA ID #10007806, JANUARY 01 2004)

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)
• TSB #030604056 -- INFORMATION ON NEW THROTTLE BODY GASKET. *TT (NHTSA ID #10004318, OCTOBER 01 2003)

TIRES

• TSB #010310008 -- INFORMATION REGARDING FALSE TIRE INFLATION MONITOR SYSTEM. *YH (NHTSA ID #627651, OCTOBER 01 2001)

WHEELS:CAP/COVER/HUB

• TSB #10162002 -- WHEEL COVER DISCOLORATION. *TT (NHTSA ID #10009485, OCTOBER 16 2004)

SEATS:FRONT ASSEMBLY:POWER ADJUST

• TSB #020850010 -- POWER SEAT ADJUSTER INOPERATIVE. *TT (NHTSA ID #10000738, DECEMBER 01 2002)
• TSB #010850008 -- INFORMATION REGARDING NON-SERVICEABLE POWER SEAT TRACK ADJUSTERS. *TT (NHTSA ID #624070, JULY 01 2001)

INTERIOR LIGHTING

• TSB #3170E -- IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 (NHTSA ID #10019186, no date provided)

COMMUNICATIONS:HORN ASSEMBLY

• TSB #4043 -- HORNS HAVING POOR QUALITY OR BECOMING INOPERATIVE AS A RESULT OF WATER INGESTION. *TT (NHTSA ID #10020089, no date provided)

EQUIPMENT

• 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)

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)

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

• TSB #060602 -- A CONDITION MAY EXIST WITH THE LOSS OF RADIO RECEPTION OR STATIC CONDITION IN THE RADIO WHEN THE REAR WINDOW DEFOGGER IS TURNED ON. *TT (NHTSA ID #637199, JUNE 06 2002)

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)
• TSB #081203 -- THIS SERVICE VOICEMAIL MESSAGE OUTLINES A METHOD TO ATTEMPT REPAIR OF THE AIR CONDITIONER VENT LOUVER BEFORE REPLACING THE ENTIRE TRIM PLATE. *TT (NHTSA ID #10003865, AUGUST 12 2003)
• TSB #090801 -- SOME VEHICLES MAY EXPERIENCE AN AC LINE TOUCH OR RUB CONDITION ON THE TRANSAXLE CASE SIDE COVER. *SLC (NHTSA ID #625357, AUGUST 09 2001)

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

• TSB #07142004 -- INCORRECT PARTS INFORMATION FOR SERVICING THE CONSOLE LID OR STORAGE ARMREST ASSEMBLY. *EH (NHTSA ID #10013188, JULY 14 2004)
• TSB #07082004 -- GM SERVICE TECHNICAL COLLEGE. *EH (NHTSA ID #10013184, JULY 08 2004)
• TSB #510 -- TRAP ALERT SENSOR SERVICE-GM DECIDED NOT TO REPLACE THE TRAP ALERT SENSOR IF IT FAILS, BUT TO COMPLY WITH THE ANTI-ENTRAPMENT REGULATIONS THROUGH OTHER MEANS. *SC (NHTSA ID #10016250, OCTOBER 01 2003)

UNKNOWN OR OTHER

• TSB #3101 -- INOPERATIVE A/C VENT LOUVERS. *JB (NHTSA ID #10010121, JANUARY 01 2004)
• TSB #01726 -- IPC, TACHOMETER, SPEEDOMETER, GAUGE NEEDLE NOISE. SIT BULLETIN 1457611. *TT (NHTSA ID #10006362, JANUARY 01 2004)
• 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 #230702 -- SERVICE INFORMATION REGARDING AN INOPERATIVE REMOTE KEYLESS ENTRY (RKE) FOLLOWING VCM REPLACEMENT. *TT (NHTSA ID #637309, JULY 23 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 #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 #010310008A -- SUBJECT REGARDING FALSE TIRE INFLATION MONITOR SYSTEM (TIM) MESSAGE/LAMO ILLUMINATION (INSTALL NEW ELECTRONIC BRAKE TRACTION CONTROL MODULE- EBTCM).*JG (NHTSA ID #629556, FEBRUARY 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 CERTAIN MODELS INCLUDING THE 2001 BUICK RENDEZVOUS AUTOMATIC TRANSMISSION INPUT SUN GEAR THRUST BEARING. *SLC (NHTSA ID #623439, JUNE 20 2001)
• TSB #010866004 -- INFORMATION REGARDING TRAPALERT SYSTEM.THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS OF THE TRAPALERT SYSTEM ON SOME CHVEROLET IMPALA'S AND MONTE CARLO'S. *YH (NHTSA ID #623331, MAY 01 2001)
• TSB #32 -- INFORMATION REGARDING EXTRA CLIPS IN THE 4T65E TRANSMISSION. *SLC (NHTSA ID #623615, FEBRUARY 01 2001)
• TSB #4T65E -- INFORMATION REGARDING AUTOMATIC TRANSMISSION TORQUE CONVERTER OIL SEAL, A REQUEST FOR INFORMATION. *SLC (NHTSA ID #623474, JANUARY 01 2001)
• TSB #201200 -- SOME VEHICLES MAY EXHIBIT THE SERVICE ENGINE SOON LIGHT ON AND DIAGNOSTIC TROUBLE CODES P0480 OR P0481 STORED. *TT (NHTSA ID #618143, DECEMBER 20 2000)