STEERING

• TSB #833208

  Date Announced:

  OCT 01, 1998

  NHTSA ID:

  #602826

  SOME CUSTOMERS MAY COMMENT ABOUT A SQUEAK/ SQUAWK TYPE NOISE COMING FROM THE STEERING COLUMN AREA WHEN TURNING THE STEERING WHEEL. *YC Read More »

STEERING: STEERING WHEEL/HANDLE BAR

• TSB #971101733209

  Date Announced:

  NOV 01, 1997

  NHTSA ID:

  #54191

  EXPERIENCING A SQUEAK/SQUAWK NOISE COMING FROM THE BOTTOM OF THE STEERING COLUMN. *YC Read More »

SUSPENSION:FRONT

• TSB #733301

  Date Announced:

  APR 01, 1997

  NHTSA ID:

  #52339

  SQUAWK NOISE COMING FROM FRONT SUSPENSION OR ENGINE COMPARTMENT AREA (INSTALL ULTRA HIGH MOLECULAR TAPE). *TW Read More »

SERVICE BRAKES, HYDRAULIC

• TSB #PIP4723F

  Date Announced:

  JAN 14, 2022

  NHTSA ID:

  #10208027

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

• TSB #020522001

  Date Announced:

  APR 01, 2002

  NHTSA ID:

  #634845

  SERVICE MANUAL UPDATE REGARDING REVISED BRAKE SPECIFICATIONS. *TT Read More »

• TSB #000524001

  Date Announced:

  APR 01, 2000

  NHTSA ID:

  #613590

  INFORMATION REGARDING SNOW INTRUSION INTO REAR DRUM BRAKE ASSEMBLIES. **MR Read More »

• TSB #735018

  Date Announced:

  JAN 01, 1998

  NHTSA ID:

  #600221

  COMMENTS THAT THE REAR BRAKES MAY DRAG/HEAT UP OR REAR OF CAR IS SQUATTING DUE TO AGGRESSIVE REAR BRAKE. *YC Read More »

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

• TSB #9709015015A

  Date Announced:

  SEP 01, 1997

  NHTSA ID:

  #54329

  COMPLAINTS THAT THE ABS INDICATOR LAMP IS "ON". *YC Read More »

• TSB #970801735026

  Date Announced:

  AUG 01, 1997

  NHTSA ID:

  #54419

  COMMENT THAT THE ABS LIGHT IS ON WITH DIAGNOSTIC TROUBLE CODES (DTC'S) 46 AND 86 SET AS CURRENT OR HISTORY. *YC Read More »

SERVICE BRAKES, AIR

• TSB #4615

  Date Announced:

  NONE PROVIDED

  NHTSA ID:

  #10023171

  ABS PUMP RUNNING WHEN NOT NEEDED. *NJ Read More »

SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

• TSB #04152004

  Date Announced:

  APR 15, 2004

  NHTSA ID:

  #10009220

  VEHICLES MAY SET ANYONE OR A COMBINATION OF FRONT-WHEEL SPEED SENSOR ANTI-LOCK BRAKE SYSTEM CODES AS INTERMITTENT OR HARD FAILURES. GM VOICEMAIL EXPRESS. *TT Read More »

• TSB #00966B

  Date Announced:

  JAN 01, 2004

  NHTSA ID:

  #10007293

  ABS FRONT WHEEL SPEED CODES - JUMPER HARNESS. *TT Read More »

• TSB #00966

  Date Announced:

  JAN 01, 2004

  NHTSA ID:

  #10007816

  ANTI-LOCK BRAKING SYSTEM (ABS) FRONT WHEEL SPEED CODES - JUMPER HARNESS. *TT Read More »

ENGINE AND ENGINE COOLING:ENGINE

• TSB #010601002A

  Date Announced:

  DEC 01, 2002

  NHTSA ID:

  #10000782

  REVISED PISTON PIN REMOVAL / INSTALLATION PROCEDURE. *TT Read More »

• TSB #970501776109

  Date Announced:

  MAY 01, 1997

  NHTSA ID:

  #53011

  EXHIBITING DIAGNOSTIC TROUBLE CODES P0300, P0301, P0302, P0303, AND P0304 INDICATING ENGINE MISFIRE CONDITIONS. *YC Read More »

• TSB #776109

  Date Announced:

  APR 01, 1997

  NHTSA ID:

  #52596

  ENGINE STALL AT COLD START, ROUGH IDLE, OIL FILTER EXPANSION, HIGH OIL PRESSURE AND ENGINE MISFIRE DTC'S (REPLACE OIL PUMP WITH IMPROVED PRESS RELIEF VALVE BORE). *TW Read More »

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

• TSB #020601014

  Date Announced:

  APR 01, 2002

  NHTSA ID:

  #634708

  SUBJECT REGARDING REVISED LOWER INTAKE MANIFOLD INSTALLATION. *TT Read More »

• TSB #010601010A

  Date Announced:

  JUN 01, 2001

  NHTSA ID:

  #620810

  SUBJECT REGARDING POLYMER SERVICE PISTONS. *TT Read More »

• TSB #990604005A

  Date Announced:

  APR 01, 2001

  NHTSA ID:

  #619360

  SOME OWNERS MAY COMMENT ON DRIVEABILITY SYMPTONS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT Read More »

• TSB #990604005

  Date Announced:

  FEB 01, 1999

  NHTSA ID:

  #604343

  SOME OWNERS MAY EXPERIENCE A DRIVEABILITY SYMPTOM OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE. *TT Read More »

• TSB #876002A

  Date Announced:

  JUL 01, 1998

  NHTSA ID:

  #615073

  SOME V6 ENGINES MAY, ON A VERY INFREQUENT BASIS, HAVE AN OIL ODOR CONDITION THAT IS GENERALLY ENCOUNTERED AFTER THE ENGINE'S OIL HAS BEEN CHANGED. Read More »

• TSB #98576124A

  Date Announced:

  JUN 01, 1998

  NHTSA ID:

  #601915

  COMMENTS ON A TICKING TYPE NOISE THAT BEGINS SHORTLY AFTER COLD ENGINE START-UP AND GRADUALLY DIMINISHES AS THE ENGINE WARMS UP. *YC Read More »

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

• TSB #130089009

  Date Announced:

  SEP 01, 2013

  NHTSA ID:

  #10246631

  Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules Read More »

ENGINE AND ENGINE COOLING:COOLING SYSTEM

• TSB #010602012

  Date Announced:

  DEC 01, 2001

  NHTSA ID:

  #628890

  SOME OWNERS MAY COMMENT ON LEAKAGE OF A FEW DROPS OF COOLANT AFTER PARKING THEIR VEHICLE. *TT Read More »

ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

• TSB #676204

  Date Announced:

  DEC 01, 1996

  NHTSA ID:

  #50564

  COOLANT LOSS, VISIBLE COOLANT LEAKAGE, LOW COOLANT LAMP ON OR COOLANT ODOR CAUSED BY COOLANT LEAKAGE. *TW Read More »

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

• TSB #676528

  Date Announced:

  DEC 01, 1996

  NHTSA ID:

  #50565

  INTERMITTENT DIAGNOSTIC TROUBLE CODE P0107 MAP SENSOR CIRCUIT LOW VOLTAGE (PCM FLASH CALIBRATION) *TW Read More »

FUEL SYSTEM, GASOLINE

• TSB #PIP4723F

  Date Announced:

  JAN 14, 2022

  NHTSA ID:

  #10208027

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

• TSB #05-06-04-035D

  Date Announced:

  MAY 09, 2014

  NHTSA ID:

  #10137901

  This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle. Read More »

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

• TSB #971101776304

  Date Announced:

  NOV 01, 1997

  NHTSA ID:

  #54066

  SUBJECT PERTAINING TO DRIVEABILITY SYMPTOMS DUE TO FUEL INJECTOR DEPOSITS. *YC Read More »

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

• TSB #98776304A

  Date Announced:

  FEB 01, 1998

  NHTSA ID:

  #600282

  SOME VEHICLES MAY EXPERIENCE A DRIVEABILITY SYMPTOM OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE. *YC Read More »

POWER TRAIN

• TSB #3447

  Date Announced:

  NONE PROVIDED

  NHTSA ID:

  #10017086

  4T40E OR 4T45E WILL NOT SHIFT NO DIAGNOSTIC TROUBLE CODES. *TT Read More »

POWER TRAIN:AUTOMATIC TRANSMISSION

• TSB #677164

  Date Announced:

  FEB 01, 1997

  NHTSA ID:

  #51296

  INTERMITTENT NEUTRAL OR LOSS OF DRIVE AT HIGHWAY SPEEDS OR FROM FOURTH GEAR (REPLACE CONTROL VALVE BODY ASSEMBLY). *TW Read More »

• TSB #577106A

  Date Announced:

  DEC 01, 1996

  NHTSA ID:

  #50571

  COLD START RATTLE NOISE. *TW Read More »

• TSB #3253

  Date Announced:

  NONE PROVIDED

  NHTSA ID:

  #10017096

  VEHICLE WILL NOT MOVE IN EITHER DIRECTION. TRANSMISSION MAY SHOW OVER FULL. P90 4T40E 4T45E NO MOVEMENT DRIVE OR REVERSE. CONVERTER MAY BE EMPTY OF FLUID. *TT Read More »

POWER TRAIN:DRIVELINE:DRIVESHAFT

• TSB #577106A

  Date Announced:

  FEB 01, 1997

  NHTSA ID:

  #51497

  COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW Read More »

POWER TRAIN:AXLE ASSEMBLY

• TSB #990730030A

  Date Announced:

  APR 01, 2001

  NHTSA ID:

  #619370

  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 ... Read More »

• TSB #990730030

  Date Announced:

  DEC 01, 1999

  NHTSA ID:

  #6089996

  SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT Read More »

ELECTRICAL SYSTEM

• TSB #PIP4723D

  Date Announced:

  JAN 31, 2020

  NHTSA ID:

  #10171318

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

• TSB #19NA273

  Date Announced:

  DEC 02, 2019

  NHTSA ID:

  #10170494

  This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock. Read More »

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

• TSB #98836416

  Date Announced:

  JUN 01, 1998

  NHTSA ID:

  #601912

  CONDITIONS REGARDING WEAK OR DISCHARGED BATTERY, SLOW STARTING, GEN OR MIL LAMP ON, VARIOUS DRIVEABILITY SYMPTOMS. *YC Read More »

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

• TSB #676528

  Date Announced:

  DEC 01, 1996

  NHTSA ID:

  #50565

  INTERMITTENT DIAGNOSTIC TROUBLE CODE P0107 MAP SENSOR CIRCUIT LOW VOLTAGE (PCM FLASH CALIBRATION) *TW Read More »

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

• TSB #638313

  Date Announced:

  JAN 01, 1997

  NHTSA ID:

  #51242

  INSTRUMENT PANEL CLUSTER SQUEAK OR ITCH NOISE (REPOSITION FELT PADS). *TW Read More »

ELECTRICAL SYSTEM:IGNITION

• TSB #010849020

  Date Announced:

  DEC 01, 2001

  NHTSA ID:

  #631899

  SUBJECT REGARDING REVISED IGNITION LOCK CYLINDER OR IGNITION SWITCH ASSEMBLY REPLACEMENT. *SLC Read More »

ELECTRICAL SYSTEM:SOFTWARE

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

• TSB #PIP4723B

  Date Announced:

  FEB 22, 2017

  NHTSA ID:

  #10113443

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

• TSB #631051

  Date Announced:

  JAN 01, 1997

  NHTSA ID:

  #51241

  LEFT REAR DOOR POWER WINDOW INTERMITTENTLY INOPERATIVE/COMPLETELY INOPERATIVE (SECURE CONNECTOR WITH TIE STRAP). *TW Read More »

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

• TSB #631109

  Date Announced:

  JAN 01, 1997

  NHTSA ID:

  #51246

  AIR COMING FROM I/P VENT WHILE IN HEATER MODES OR A DELAY OCCURS WHEN CHANGING TO A NEW MODE SETTING (DIAGNOSE/MODIFY/REPLACE). *TW Read More »

STRUCTURE:BODY

• TSB #831704

  Date Announced:

  OCT 01, 1998

  NHTSA ID:

  #602983

  CONCERNS OF DOOR HANDLES ON WHITE PAINTED VEHICLES TRUNING YELLOW. *YC Read More »

STRUCTURE:BODY:DOOR

• TSB #971101631041

  Date Announced:

  NOV 01, 1997

  NHTSA ID:

  #54065

  COMMENTS ON INOPERATIVE POWER DOOR LOCKS (FRONT AND/OR REAR DOORS). Read More »

VEHICLE SPEED CONTROL

• TSB #970801676305

  Date Announced:

  AUG 01, 1997

  NHTSA ID:

  #54418

  SOME VEHICLES EXPERIENCE DIFFICULTIES TO DEPRESS ACCELERATOR PEDAL AND/OR AN ACCELERATOR CABLE SEPARATION. *YC Read More »

VEHICLE SPEED CONTROL:CABLES

• TSB #676305

  Date Announced:

  MAR 01, 1997

  NHTSA ID:

  #52580

  DIFFICULT TO DEPRESS ACCELERATOR PEDAL AND/OR ACCELERATOR CABLE SEPARATION (INSTALL ACCELERATOR CABLE AND CLIP). *TW Read More »

TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

SEATS

• TSB #98731616A

  Date Announced:

  APR 01, 1998

  NHTSA ID:

  #601114

  SEAT BELT LATCH SLIDES TO SEAT BELT ANCHOR SLEEVE. *YC Read More »

• TSB #971101731616

  Date Announced:

  NOV 01, 1997

  NHTSA ID:

  #54064

  COMMENTS THAT THE SEAT BELT LATCH SLIDES TO THE SEAT BELT ANCHOR SLEEVE. *YC Read More »

EQUIPMENT

• TSB #19NA273

  Date Announced:

  DEC 02, 2019

  NHTSA ID:

  #10170494

  This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock. Read More »

• TSB #17NA073

  Date Announced:

  SEP 18, 2019

  NHTSA ID:

  #10166638

  This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

• TSB #PIC4696D

  Date Announced:

  SEP 05, 2019

  NHTSA ID:

  #10165876

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Read More »

• TSB #17NA073

  Date Announced:

  FEB 15, 2019

  NHTSA ID:

  #10154641

  This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

• TSB #PIC4696C

  Date Announced:

  MAY 31, 2018

  NHTSA ID:

  #10141381

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. Read More »

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

• TSB #PIC4696E

  Date Announced:

  NOV 22, 2019

  NHTSA ID:

  #10168979

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Read More »

• TSB #PIC4696B

  Date Announced:

  DEC 04, 2015

  NHTSA ID:

  #10114947

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Read More »

• TSB #PIC4696A

  Date Announced:

  OCT 23, 2015

  NHTSA ID:

  #10114924

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Read More »

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

• TSB #PIC4696E

  Date Announced:

  NOV 22, 2019

  NHTSA ID:

  #10168979

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Read More »

• TSB #PIC4696C

  Date Announced:

  MAY 31, 2018

  NHTSA ID:

  #10141381

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. Read More »

• TSB #16NA260

  Date Announced:

  AUG 26, 2016

  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 ... Read More »

• TSB #PIC4696A

  Date Announced:

  OCT 23, 2015

  NHTSA ID:

  #10114924

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Read More »

• TSB #549001A

  Date Announced:

  MAR 01, 1997

  NHTSA ID:

  #52600

  CLN INDICATOR APPEARS ON RADIO DISPLAY AND DOES NOT TURN OFF (RESET CLN INDICATOR WITH THE EJECT BUTTON ON TAPE). *TW Read More »

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

• TSB #17-NA-073

  Date Announced:

  MAR 15, 2017

  NHTSA ID:

  #10138060

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

• TSB #Recalls

  Date Announced:

  JUN 30, 2014

  NHTSA ID:

  #10248444

  Vehicle Recalls Read More »

• TSB #010844005A

  Date Announced:

  OCT 01, 2004

  NHTSA ID:

  #10012745

  INFORMATION ON ERROR CODES ON RADIO DISPLAY THEIR CAUSE AND CORRECTIVE ACTION. *EH Read More »

EQUIPMENT ADAPTIVE/MOBILITY

• TSB #PIC4696C

  Date Announced:

  MAY 31, 2018

  NHTSA ID:

  #10141381

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. Read More »

UNKNOWN OR OTHER

• TSB #000089008E

  Date Announced:

  OCT 01, 2005

  NHTSA ID:

  #10005527

  SOME CUSTOMERS MAY WANT TO TOW THEIR VEHICLE BEHIND ANOTHER VEHICLE WITH ALL FOUR TIRES ONT HE GROUND. Read More »

• TSB #000089008B

  Date Announced:

  SEP 01, 2003

  NHTSA ID:

  #10004278

  SOME CUSTOMERS MAY WANT TO TOW THEIR VEHICLE BEHIND ANOTHER VEHICLE WITH ALL FOUR TIRES ONT HE GROUND. Read More »

• TSB #000089008A

  Date Announced:

  MAY 01, 2001

  NHTSA ID:

  #622945

  SOME CUSTOMERS MAY WANT TO TOW THEIR VEHICLE BEHIND ANOTHER VEHICLE WITH ALL FOUR TIRES ONT HE GROUND. Read More »

• TSB #98776514A

  Date Announced:

  MAY 01, 1998

  NHTSA ID:

  #601412

  SOME VEHICLES MAY EXPERIENCE A MIL (MALFUNCTION INDICATOR LAMP) LIGHT ILLUMINATED ON THE VEHICLE'S INSTRUMENT PANEL. *YC Read More »

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