Please note: The TSB information displayed below are summaries. 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.

The TSB numbers are the NHTSA numbers, which are different from the manufacturer-assigned TSB numbers — the NHTSA doesn't keep track of those. It's a very screwed up situation that's almost completely unhelpful to you as the consumer. Use the issue date or the title when asking your dealer for more information about a TSB.

    STEERING:WHEEL AND HANDLE BAR

    • TSB #9709013202B

      NHTSA ID #54328

      • Date Announced: SEPTEMBER 01 1997
      • Additional Info: How to Fix

      Summary: EXPERIENCING INTERMITTENT STEERING COLUMN SNAP OR CLICK NOISE WHEN TURNING. *YC

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    SUSPENSION

    • TSB #050310019

      NHTSA ID #10019576

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

      Summary: INFORMATION ON RUN FLAT, ZERO PRESSURE OR EXTENDED MOBILITY TIRES (EMT) AND UNIQUE SERVICING TECHNIQUES. *TT

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    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #876527

      NHTSA ID #603086

      • Date Announced: DECEMBER 01 1998
      • Additional Info: How to Fix

      Summary: SOME VEHICLES EXPERIENCE ENGINE MISS/ POOR DRIVEABILITY SYMPTOMS. *YC

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    FUEL SYSTEM, GASOLINE

    • TSB #PIP4723C

      NHTSA ID #10157018

      • Date Announced: SEPTEMBER 20 2017
      • Additional Info: How to Fix

      Summary: 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 and

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    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #010729004

      NHTSA ID #622763

      • Date Announced: JUNE 01 2001
      • Additional Info: How to Fix

      Summary: INFORMATION REGARDING CORVETTE ZF SIX SPEED MANUAL TRANSMISSION. NLM

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #010730023B

      NHTSA ID #634815

      • Date Announced: MARCH 01 2002
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT ON A HARSH 1-2 UPSHIFT AND THE CHECK ENGINE LIGHT OR SERVICE ENGINE SOON INDICATOR IS ILLUMINATED AND DIAGNOSTIC TROUBLE CODE P1870 SET. *TT

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    • TSB #010730023A

      NHTSA ID #627839

      • Date Announced: NOVEMBER 01 2001
      • Additional Info: How to Fix

      Summary: INFORMATION REGARDING HARSH 1-2 UPSHIFT, SERVICE ENGINE SOON, MALFUNCTION INDICATOR LAMP, OR CEL ILLUMINATED, DIAGNOSTIC TROUBLE CODE P1870 SET. (1996-2000 CHEVROLET AND GMC LIGHT DUTY TRUCK MODELS) *YH

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    • TSB #010730023

      NHTSA ID #622930

      • Date Announced: JUNE 01 2001
      • Additional Info: How to Fix

      Summary: SOME OWNERS WITH VEHICLES BUILT BEFORE JANUARY 15,1999 MAY COMMENT ON A HARSH 1-2 UPSHIFT AND MAY ALSO HAVE A CHECK ENGINE LIGHT. *ET

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    • TSB #577126B

      NHTSA ID #52105

      • Date Announced: APRIL 01 1997
      • Additional Info: How to Fix

      Summary: TRANSMISSION FLUID LEAK FROM PUMP BODY (REPLACE BUSHING). *TW

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    • TSB #9674L60E04A

      NHTSA ID #52554

      • Date Announced: APRIL 01 1997
      • Additional Info: How to Fix

      Summary: TRANSMISSION FLUID LEAK FROM PUMP BODY (REPLACE BUSHING). *TW

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    • TSB #577126A

      NHTSA ID #51354

      • Date Announced: FEBRUARY 01 1997
      • Additional Info: How to Fix

      Summary: TRANSMISSION FLUID LEAK FROM PUMP BODY (REPLACE BUSHING). *TW

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    • TSB #577126R

      NHTSA ID #51502

      • Date Announced: FEBRUARY 01 1997
      • Additional Info: How to Fix

      Summary: TRANSMISSION FLUID LEAK FROM PUMP BODY/REPLACE BUSHING. *TW

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    • TSB #3060

      NHTSA ID #10009370

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

      Summary: THE ENGINE DOES NOT STALL WHEN PERFORMING A P1870 DIAGNOSTIC TEST WITH THE TECH 2 SCAN TOOL OR WHEN COMMANDING THE TORQUE CONVERTER CLUTCH ENABLE SOLENOID ON APPLICATIONS THAT DO NOT HAVE THE P1870 DIAGNOSTIC TEST LISTED. 4L60E OR 4L65E TR

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

    • TSB #020730024A

      NHTSA ID #634999

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

      Summary: DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT

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    POWER TRAIN:AXLE ASSEMBLY

    • TSB #000730022B

      NHTSA ID #618141

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

      Summary: A NO REVERSE, NO SECOND GEAR, OR NO FOURTH GEAR CONDITION. *TT UPDATED *EH

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #PIP4723C

      NHTSA ID #10157018

      • Date Announced: SEPTEMBER 20 2017
      • Additional Info: How to Fix

      Summary: 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 and

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    • TSB #PIP4723B

      NHTSA ID #10113443

      • Date Announced: FEBRUARY 22 2017
      • Additional Info: How to Fix

      Summary: 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 and

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    SEAT BELTS

    • TSB #PIC4696C

      NHTSA ID #10141381

      • Date Announced: MAY 31 2018
      • Additional Info: How to Fix

      Summary: 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. Technician will need to contact the radio unlock ce

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    TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

    • TSB #PIP4723C

      NHTSA ID #10157018

      • Date Announced: SEPTEMBER 20 2017
      • Additional Info: How to Fix

      Summary: 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 and

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    EQUIPMENT

    • TSB #17NA073

      NHTSA ID #10154641

      • Date Announced: FEBRUARY 15 2019
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

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    • TSB #PIP4723C

      NHTSA ID #10157018

      • Date Announced: SEPTEMBER 20 2017
      • Additional Info: How to Fix

      Summary: 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 and

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    EQUIPMENT:ELECTRICAL

    • TSB #01697

      NHTSA ID #10006297

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

      Summary: NO SERIAL DATA COMMUNICATIONS USING THE TECH 1 WITH A 1986 OR NEWER CAMARO, FIREBIRD OR CORVETTE WITH A 5.0 OR 5.7 LITRE ENGINE. SIT BULLETIN 1450640. *TT

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    • TSB #01778

      NHTSA ID #10006246

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

      Summary: UNABLE TO PROGRAM TO THE CENTRAL CONTROL MODULE (CCM). SIT BULLETIN 1463236. *TT

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    EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

    • TSB #PIC4696B

      NHTSA ID #10114947

      • Date Announced: DECEMBER 04 2015
      • Additional Info: How to Fix

      Summary: 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. Technician will need to contact the radio unlock ce

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    • TSB #PIC4696A

      NHTSA ID #10114924

      • Date Announced: OCTOBER 23 2015
      • Additional Info: How to Fix

      Summary: 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. Technician will need to contact the radio unlock ce

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

    • TSB #PIC4696A

      NHTSA ID #10114924

      • Date Announced: OCTOBER 23 2015
      • Additional Info: How to Fix

      Summary: 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. Technician will need to contact the radio unlock ce

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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #17-NA-073

      NHTSA ID #10138060

      • Date Announced: MARCH 15 2017
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides policy information with the field action courtesy transportation policy.

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