SUSPENSION

• TSB #98833005

  Date Announced:

  OCT 01, 1998

  NHTSA ID:

  #602751

  SOME CUSTOMERS MAY COMMENT THAT THE VEHICLE 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:POWER ASSIST

• TSB #970501735019

  Date Announced:

  MAY 01, 1997

  NHTSA ID:

  #53015

  WHEN BRAKES ARE DEPRESSED FORCE OR ENGINE LOAD MAY AFFECT AND CAUSE VARIOUS NOISES. *YC Read More »

ENGINE AND ENGINE COOLING:ENGINE

• TSB #040601021

  Date Announced:

  JUN 01, 2004

  NHTSA ID:

  #10012148

  NEW REAR MAIN SEAL AND SPECIAL TOOL FOR INSTALLATION. *TT Read More »

• TSB #010601008A

  Date Announced:

  MAY 01, 2002

  NHTSA ID:

  #634813

  SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT Read More »

• TSB #010601008

  Date Announced:

  FEB 01, 2001

  NHTSA ID:

  #619177

  SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT Read More »

• TSB #776110

  Date Announced:

  JUN 01, 1997

  NHTSA ID:

  #52573

  ENGINE OIL LEVEL INDICATES OVER FULL (REPLACE OIL LEVEL INDICATOR TUBE ASSEMBLY). *TW Read More »

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

• TSB #9874T60E04

  Date Announced:

  OCT 01, 1998

  NHTSA ID:

  #602997

  SOME VEHICLES MAY EXPERIENCE VEHICLE SURGING AT 72 TO 89 KM/H ( 45 TO 55 MPH ). *YC Read More »

• TSB #9709016116A

  Date Announced:

  SEP 01, 1997

  NHTSA ID:

  #54327

  COMMENTS OF AN ENGINE OIL LEAK THAT APPEARS TO ORIGINATE TOWARD THE DRIVER'S SIDE OF THE VEHICLE; REAR OF ENGINE. *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 #010601007

  Date Announced:

  SEP 01, 2007

  NHTSA ID:

  #619176

  ENGINE COOLANT CONSUMPTION OR COOLANT LEAK (INSPECT FOR MATERIAL DEGRADATION/REPLACE INTAKE MANIFOLDS) *TT UPDATED 11/02/07 *NJ Read More »

• TSB #010601007A

  Date Announced:

  JUL 01, 2001

  NHTSA ID:

  #620835

  EXPERIENCING EXCESSIVE ENGINE COOLANT CONSUMPTION, OR AN ENGINE COOLANT LEAK NEAR OR UNDER THE THROTTLE BODY AREA OF THE UPPER INTAKE MANIFOLD. *TT Read More »

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

• TSB #040601017

  Date Announced:

  JUN 01, 2004

  NHTSA ID:

  #10008471

  NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT 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:STORAGE:TANK ASSEMBLY

• TSB #738325

  Date Announced:

  DEC 01, 1997

  NHTSA ID:

  #600209

  CUSTOMERS MAY COMPLAIN THAT THE FUEL GAUGE REMAINS ON "FULL" TOO LONG. *TT Read More »

POWER TRAIN

• TSB #PI1217

  Date Announced:

  APR 15, 2014

  NHTSA ID:

  #10135203

  This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans breather vent. Read More »

• TSB #108150A

  Date Announced:

  DEC 01, 1996

  NHTSA ID:

  #50563

  SOME VEHICLES MAY DISPLAY A CONDITION AT 70 MPH WHERE THE SPEEDOMETER READS ABOUT 4 MPH FASTER OR SLOWER THAN HUD. *TW Read More »

POWER TRAIN:MANUAL TRANSMISSION

• TSB #000730002B

  Date Announced:

  JUL 01, 2002

  NHTSA ID:

  #634985

  CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. *TT Read More »

• TSB #97080177715F

  Date Announced:

  AUG 01, 1997

  NHTSA ID:

  #54421

  EXPERIENCE A TRANSAXLE GEAR WHINE NOISE ON COAST DOWN OR LIGHT ACCELERATION. *YC Read More »

POWER TRAIN:AUTOMATIC TRANSMISSION

• TSB #010730032B

  Date Announced:

  NOV 01, 2004

  NHTSA ID:

  #628928

  SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH Read More »

• TSB #877175

  Date Announced:

  NOV 01, 1998

  NHTSA ID:

  #602979

  SOME COMMENTS ON VEHICLE SURGE. *YC Read More »

• TSB #9774T65E02

  Date Announced:

  APR 01, 1997

  NHTSA ID:

  #52553

  HARSH GARAGE SHIFT, REVERSE TO DRIVE, HYDRA-MATIC 4T65-E TRANSAXLE. *TW Read More »

• 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 »

POWER TRAIN:DRIVELINE

• TSB #9709017160A

  Date Announced:

  SEP 01, 1997

  NHTSA ID:

  #54344

  VEHICLES EQUIPPED WITH HARSH GARAGE SHIFT REVERSE TO DRIVE. *YC Read More »

POWER TRAIN:DRIVELINE:UNIVERSAL JOINT

• TSB #970801777155

  Date Announced:

  AUG 01, 1997

  NHTSA ID:

  #54285

  EXPERIENCING A TRANSAXLE GEAR WHINE NOISE ON COAST DOWN OR LIGHT ACCELERATION. *YC Read More »

• TSB #970501777160

  Date Announced:

  MAY 01, 1997

  NHTSA ID:

  #53022

  EXPERIENCING HARSH ENGAGEMENT FROM REVERSE TO DRIVE. *YC 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 »

• TSB #98777155A

  Date Announced:

  APR 01, 1998

  NHTSA ID:

  #601052

  EXPERIENCING A TRANSAXLE GEAR WHINE NOISE ON COAST DOWN OR LIGHT ACCELERATION BETWEEN 20 AND 40 MPH. *YC 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:WIRING:INTERIOR/UNDER DASH

• TSB #638315

  Date Announced:

  JAN 01, 1997

  NHTSA ID:

  #51237

  CHECK GAGES LAMP ILLUMINATES WITH GAGE READING 1/4 TANK OF FUEL LEFT (REPLACE IPC CLUSTER). *TW 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:REARVIEW MIRRORS/DEVICES:INTERIOR

• TSB #731608

  Date Announced:

  JUN 01, 1997

  NHTSA ID:

  #52564

  EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. *TW Read More »

SEAT BELTS:REAR/OTHER

• TSB #971101731615

  Date Announced:

  NOV 01, 1997

  NHTSA ID:

  #54205

  CONDITION WITH OUTER REAR SEAT BELTS ARE DIFFICULT TO FASTEN. *YC Read More »

STRUCTURE:BODY

• TSB #832006

  Date Announced:

  DEC 01, 1998

  NHTSA ID:

  #603085

  SOME CUSTOMERS MAY COMMENT THAT THERE IS CORROSION ( RUST ) APPEARING ON THE LEFT AND /OR RIGHT ROCKER PANEL(S). *YC Read More »

• TSB #98831519

  Date Announced:

  OCT 01, 1998

  NHTSA ID:

  #602759

  REAR COMPARTMENT LID DIFFICULT TO CLOSE. *YC Read More »

• 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 #050604058

  Date Announced:

  SEP 01, 2005

  NHTSA ID:

  #10017568

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

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 »

EQUIPMENT:APPLIANCE:AIR CONDITIONER

• TSB #731207

  Date Announced:

  MAR 01, 1997

  NHTSA ID:

  #52603

  INTERMITTENT A/C SYSTEM THUMP NOISE ON INITIAL START UP FROM FRONT PASSENGER SIDE FLOOR PANEL (REPLACE ACCUMULATOR). *TW Read More »

• TSB #631218

  Date Announced:

  JAN 01, 1997

  NHTSA ID:

  #51240

  A/C SYSTEM FLUTTER AND/OR MOAN NOISE WITH HVAC IN A/C MODES. *TW Read More »

UNKNOWN OR OTHER

• TSB #020730014A

  Date Announced:

  JUL 01, 2002

  NHTSA ID:

  #635006

  INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT Read More »

• TSB #020730014

  Date Announced:

  APR 01, 2002

  NHTSA ID:

  #634997

  INFORMATION ON SERVICING 4T65E TRANSAXLE SPACER PLATE AND GASKETS. *TT Read More »

• TSB #98848301

  Date Announced:

  JUN 01, 1998

  NHTSA ID:

  #601905

  COMMENT THAT THE VEHICLE'S COMPASS DISPLAY IS TOO DIM, HAS AN UNEVEN DISPLAY OR NO DISPLAY. *YC Read More »

• TSB #971101739015

  Date Announced:

  NOV 01, 1997

  NHTSA ID:

  #54062

  COMMENTS ON INSUFFICIENT RANGE OF THE KEYLESS ENTRY SYSTEM. *YC Read More »

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