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TSB List for the 1998 Chevrolet Corvette

Technical Service Bulletins (TSBs) for the 1998 Corvette are official communications between Chevrolet & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

  • STEERING
  • STEERING:WHEEL AND HANDLE BAR
  • STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE
  • STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT
  • SUSPENSION
  • SUSPENSION:FRONT:SPRINGS:COIL SPRINGS
  • SUSPENSION:REAR
  • SUSPENSION:REAR:SPRINGS:COIL SPRINGS
  • SUSPENSION:REAR:SHOCK ABSORBER
  • TRACTION CONTROL SYSTEM
  • SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
  • SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • ENGINE AND ENGINE COOLING:ENGINE
  • ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
  • ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
  • FUEL SYSTEM, GASOLINE
  • FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
  • FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
  • FUEL SYSTEM, OTHER
  • FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
  • FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
  • POWER TRAIN
  • POWER TRAIN:CLUTCH ASSEMBLY
  • POWER TRAIN:MANUAL TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  • POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
  • POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
  • POWER TRAIN:AXLE ASSEMBLY
  • ELECTRICAL SYSTEM
  • DIGITAL INSTRUMENT PANEL
  • ELECTRICAL SYSTEM: SOFTWARE
  • EXTERIOR LIGHTING
  • EXTERIOR LIGHTING:FOG LIGHTS
  • VISIBILITY
  • VISIBILITY:GLASS, SIDE/REAR
  • VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
  • VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW
  • SEAT BELTS:FRONT
  • STRUCTURE
  • STRUCTURE:BODY
  • STRUCTURE:BODY:TRUNK LID
  • STRUCTURE:BODY:ROOF AND PILLARS
  • TIRES
  • TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
  • WHEELS
  • SEATS
  • SEATS:FRONT ASSEMBLY:RECLINER
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
  • EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE
  • UNKNOWN OR OTHER
  • STEERING

    • TSB #050235004

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10017466

      REVISED STEERING COLUMN TURN SIGNAL CANCEL CAM AND STEERING SHAFT UPPER BEARING SPRING REPLACEMENT (MANUAL AND TELESCOPING) PROCEDURE. *TT Read More »

    • TSB #030236002

      Date Announced:
      AUG 01, 2003
      NHTSA ID:
      #10012577

      REVISED STEERING WHEEL POSITION SENSOR OR STEERING SHAFT LOWER BEARING REPLACEMENT PROCEDURE AND STEERING WHEEL POSITION SENSOR CENTERING PROCEDURE. *EH Read More »

    STEERING:WHEEL AND HANDLE BAR

    • TSB #01044

      Date Announced:
      JUL 10, 2001
      NHTSA ID:
      #623553

      SOME VEHICLES MAY EXPERIENCE A CONDITION IN WHICH THE ELECTRONIC COLUMN LOCK MAY NOT FUNCTION AS INTENDED, THE CONDITION COULD RESULT IN THE FAILURE OF THE STEERING COLUMN TO UNLOCK DURING INITIAL KEY IN AND START UP, SHOULD THE COLUMN ... Read More »

    STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE

    • TSB #05081

      Date Announced:
      FEB 01, 2006
      NHTSA ID:
      #10019745

      SPECIAL POLICY ADJUSTMENT-ELECTRONIC COLUMN LOCK SYSTEM. THE COLUMN LOCK MAY FAIL TO UNLOCK THE STEERING COLUMN WHEN THE VEHICLE IS STARTED. *TT Read More »

    • TSB #04006

      Date Announced:
      NOV 23, 2004
      NHTSA ID:
      #10007060

      GMP04-057 - 04006 ELECTRONIC COLUMN LOCK SYSTEM. *TT THIS IS A PART 1 OF A 2 PART MESSAGE. *TT Read More »

    • TSB #04006A

      Date Announced:
      NOV 23, 2004
      NHTSA ID:
      #10012082

      ELECTRONIC COLUMN LOCK SYSTEM. THIS BULLETIN CANCELS AND REPLACES BULLETIN 04006A, ISSUED JULY 2004. *TT Read More »

    • TSB #02122004

      Date Announced:
      FEB 12, 2004
      NHTSA ID:
      #10012991

      A CONDITION IN WHICH THE VEHICLE CAN OPERATE WHEN THE ELECTRONIC STEERING COLUMN FAILS TO UNLOCK. *TT Read More »

    • TSB #01044

      Date Announced:
      JUL 01, 2001
      NHTSA ID:
      #622905

      CUSTOMER SATISFACTION CAMPAIGN INVOLVES VEHICLES EXHIBITING A CONDITION IN WHICH THE ELECTRONIC COLUMN LOCK MAY NOT FUNCTION AS INTENDED. *TT Read More »

    STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT

    • TSB #PIP4404E

      Date Announced:
      AUG 12, 2013
      NHTSA ID:
      #10113188

      This Preliminary Information communication provides information to the technician vehicles with a slight rough idle. Technician should compare the concern with a like vehicle. Read More »

    SUSPENSION

    • TSB #PIC5335A

      Date Announced:
      DEC 13, 2012
      NHTSA ID:
      #10112657

      This Preliminary Information communication provides information to the technician about vehicles that have front and or rear composite springs cracked and/or broken. Read More »

    • TSB #050310019

      Date Announced:
      DEC 01, 2005
      NHTSA ID:
      #10019576

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

    • TSB #050308004

      Date Announced:
      APR 01, 2005
      NHTSA ID:
      #10017345

      REVISED FRONT AND REAR UPPER AND LOWER BALL JOINT STUD NUT TIGHTENING SPECIFICATIONS. *TT Read More »

    SUSPENSION:FRONT:SPRINGS:COIL SPRINGS

    • TSB #PIC-5335-A

      Date Announced:
      DEC 01, 2012
      NHTSA ID:
      #10051239

      CADILLAC/CHEVROLET: FOR NO APPARENT REASON, THE FRONT AND/OR REAR, COMPOSITE SPRINGS WOULD CRACK AND/OR BECOME BROKEN. MODELS 2004-2009 XLR; 1997-2013 CORVETTE. *PE Read More »

    SUSPENSION:REAR

    • TSB #3359

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10013549

      LOWER REAR SHOCK ATTACHING BOLT MAY BREAK AFTER TORQUED. *TT Read More »

    SUSPENSION:REAR:SPRINGS:COIL SPRINGS

    • TSB #PIC-5335-A

      Date Announced:
      DEC 01, 2012
      NHTSA ID:
      #10051239

      CADILLAC/CHEVROLET: FOR NO APPARENT REASON, THE FRONT AND/OR REAR, COMPOSITE SPRINGS WOULD CRACK AND/OR BECOME BROKEN. MODELS 2004-2009 XLR; 1997-2013 CORVETTE. *PE Read More »

    SUSPENSION:REAR:SHOCK ABSORBER

    • TSB #3132

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10010628

      LOWER REAR SHOCK ATTACHING BOLT MAY BREAK AFTER TORQUED. *TT Read More »

    TRACTION CONTROL SYSTEM

    • TSB #PIC-5391

      Date Announced:
      NOV 01, 2010
      NHTSA ID:
      #10037352

      GM: THE DIAGNOSIS AND PROCEDURE FOR WHEN THE ABS AND TRACTION CONTROL LIGHT IS ON. *RM Read More »

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

    • TSB #01657

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10006396

      CLARIFICATION OF ANTI-LOCK BRAKING SYSTEM (ABS)-RELATED OPTION CODES. SIT BULLETIN 1451252. *TT Read More »

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

    • TSB #PIC-5368

      Date Announced:
      SEP 01, 2010
      NHTSA ID:
      #10036084

      CHEVROLET: ABS/TCS LIGHT ON AND DTCS C1225/C0035 AND/OR C1226/C0040 DUE TO AFTERMARKET BRAIDED STAINLESS STEEL BRAKE LINES. *PE Read More »

    ENGINE (PWS)

    • TSB #PIP4404F

      Date Announced:
      OCT 09, 2015
      NHTSA ID:
      #10114876

      This Preliminary Information communication provides information to the technician vehicles with a slight rough idle. Technician should compare the concern with a like vehicle. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #040604031

      Date Announced:
      APR 01, 2004
      NHTSA ID:
      #10012600

      VEHICLE IS DIFFICULT TO FILL WITH FUEL OR FILLING STATION PUMP SHUTS OFF BEFORE TANK IS FULL. *EH Read More »

    • TSB #3237

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10011733

      700-900 RPM BUZZ MOAN RATTLE RESONANCE NOISE ON ACCELERATION. *EH Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #01119A

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10007576

      ROLL-OUT FOR THE GEN III SMALL BLOCK ENGINES WITH IRIDIUM SPARK PLUGS. ALSO INCLUDES 2003/2004 M/L VANS. *TT Read More »

    • TSB #030604060

      Date Announced:
      OCT 01, 2003
      NHTSA ID:
      #10004733

      INFORMATION ON NEW SPARK PLUGS AND GAPPING. VARIOUS MODELS INCLUDING PONTIAC GTO 2004. *TT Read More »

    • TSB #020604022A

      Date Announced:
      OCT 01, 2003
      NHTSA ID:
      #10004754

      POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING AND DATA LINE DIAGNOSIS USING J42236A. *TT Read More »

    • TSB #020601029

      Date Announced:
      SEP 01, 2002
      NHTSA ID:
      #10000064

      NEEDLE BEARINGS FOUND IN OIL PAN. *TT Read More »

    • TSB #3056

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10010364

      CHECK ENGINE LIGHT WITH A P0300 DUE TO 2-4 CYLINDERS MISFIRING ON THE SAME BANK OF THE ENGINE. *TT Read More »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #020604023A

      Date Announced:
      JUN 01, 2002
      NHTSA ID:
      #634788

      SOME CUSTOMERS MAY COMMENT ON A MILD TO SEVERE ENGINE PING (COMMONLY REFERRED TO AS SPARK KNOCK) USUALLY WORSE DURING ACCELERATION AND / OR AN ILLUMINATED MALFUNCTION INDICATOR LAMP. *TT Read More »

    • TSB #050302

      Date Announced:
      MAY 03, 2002
      NHTSA ID:
      #636599

      INFORMATION ON PROPER ENGINE OIL LEVEL USAGE. *TT Read More »

    • TSB #020604023

      Date Announced:
      MAY 01, 2002
      NHTSA ID:
      #634723

      SOME CUSTOMERS MAY COMMENT ON A MILD TO SEVERE ENGINE PING (SPARK KNOCK) DURING ACCELERATION AND / OR ILLUMINATED MALFUNCTION INDICATOR LAMP WITH DIAGNOSTIC TROUBLE CODE P0332 SET. *TT Read More »

    • TSB #110701

      Date Announced:
      JUL 11, 2001
      NHTSA ID:
      #623793

      SUBJECT REGARDING ENGINE OIL REQUIREMENTS. *TT Read More »

    • TSB #061000

      Date Announced:
      OCT 06, 2000
      NHTSA ID:
      #617712

      THIS MESSAGE IS CONCERNING CUSTOMER COMMENTS OF EXCESSIVE OIL CONSUMPTION. *TT Read More »

    • TSB #990601007

      Date Announced:
      MAY 01, 1999
      NHTSA ID:
      #606018

      EXHIBITING A SQUEAK NOISE COMING FROM THE ENGINE OR ACCESSORY DRIVE WHILE ENGINE IS RUNNING. *TT Read More »

    • TSB #98022

      Date Announced:
      JUN 10, 1998
      NHTSA ID:
      #601897

      VEHICLES EQUIPPED WITH 5.7L ENGINES MAY HAVE AN EXHAUST GAS LEAK BETWEEN THE SPARK PLUG(S) AND THE CYLINDER HEAD BECAUSE OF IMPROPER MACHINING OF THE CYLINDER HEAD. *TT Read More »

    • TSB #98022

      Date Announced:
      JUN 01, 1998
      NHTSA ID:
      #601892

      VEHICLES EQUIPPED WITH 5.7L (LS1) ENGINES MAY HAVE AN EXHAUST GAS LEAK BETWEEN THE SPARK PLUG(S) AND THE CYLINGER HEAD. *YC Read More »

    • TSB #98876516

      Date Announced:
      APR 01, 1998
      NHTSA ID:
      #601125

      REDUCED ENGINE POWER MESSAGE ALONG WITH PARTICULAR POWERTRAIN TROUBLE CODES. *YC Read More »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

    • TSB #990604029A

      Date Announced:
      DEC 01, 2000
      NHTSA ID:
      #619725

      SOME CUSTOMERS MAY COMMENT ON AN INTERMITTENT ACCESSORY DRIVE RUMBLE NOISE WHEN PERFORMING A GARAGE SHIFT AND / OR DURING PARKING LOT MANEUVERS, SUCH AS TURNING THE STEERING WHEEL TO THE LOCK POSITION. Read More »

    • TSB #876113

      Date Announced:
      FEB 01, 1998
      NHTSA ID:
      #600265

      CONCERNS WITH DRIVE BELT NOISE AT LOW IDLE SPEEDS WITH A/C ON AND P/S AT FULL TURNED LOCKED ON VEHICLES BUILT PRIOR TO VIN 109680 AND 10060. *YC Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #040605007

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10012528

      EXHAUST INTERMEDIATE PIPE AVAILABLE FOR SERVICE. *TT Read More »

    • TSB #01398

      Date Announced:
      NOV 18, 2003
      NHTSA ID:
      #10004202

      RATTLE RESONANCE REAR OF VEHICLE DURING ACCELERATION. *TT Read More »

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

    • TSB #836607

      Date Announced:
      JUL 01, 1998
      NHTSA ID:
      #615090

      SOME VEHICLES BUILT PRIOR TO VIN BREAKPOINT W5127417 MAY EXPERIENCE EXHAUST MUFFLER INSULATOR RUMBLE NOISE. *TT Read More »

    FUEL SYSTEM, GASOLINE

    • 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 »

    • TSB #98836310

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601391

      COMMENTS ABOUT A NOISE COMING FROM THE FUEL PUMP OR FUEL TANK AREA. *YC Read More »

    FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

    • TSB #836310A

      Date Announced:
      FEB 01, 1999
      NHTSA ID:
      #604345

      VEHICLES BUILT PRIOR TO VIN BREAKPOINT 07561 MAY EXHIBIT FUEL PUMP NOISE COMING FROM FUEL PUMP OR FUEL TANK AREA. *TT Read More »

    FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

    • TSB #PIC-5347A

      Date Announced:
      OCT 01, 2010
      NHTSA ID:
      #10037131

      GM: THE FUEL GAUGE MAY SHOW EMPTY WHEN THERE IS STILL GAS IN THE TANK. VEHICLES MAY ALSO RUN OUT OF GAS WITH THE FUEL GAUGE AT HALF-FULL. *RM Read More »

    FUEL SYSTEM, OTHER

    • TSB #00110A

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10005405

      FUEL GAUGE/PUMP DIAGNOSTIC TESTS. SIT BULLETIN 1411305. *TT Read More »

    • TSB #010604022

      Date Announced:
      MAR 01, 2001
      NHTSA ID:
      #619392

      SOME OWNERS MAY COMMENT ABOUT INACCURATE / ERRATIC FUEL LEVEL GAGE READING CONDITIONS SUCH AS THE FUEL GAGE SUDDENLY DROPS TO E (EMPTY) AND CHECK GAGES MESSAGE ILLUMINATES; FUEL GAGE DOES NOT GO TO F (FULL) AFTER FILLING FUEL TANK AND / ... Read More »

    • TSB #4159

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10020421

      REVISED FUEL SENDER VALUES FOR THE CHEVROLET CORVETTE AND CADILLAC XLR. *KB Read More »

    FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

    • TSB #PIC-5347A

      Date Announced:
      OCT 01, 2010
      NHTSA ID:
      #10037131

      GM: THE FUEL GAUGE MAY SHOW EMPTY WHEN THERE IS STILL GAS IN THE TANK. VEHICLES MAY ALSO RUN OUT OF GAS WITH THE FUEL GAUGE AT HALF-FULL. *RM Read More »

    • TSB #01489

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10005504

      ERRATIC FUEL GAUGE OPERATION AND DIAGNOSTIC TROUBLE CODE (DTC) P1431. SIT BULLETIN 1401034. *TT Read More »

    • TSB #3725

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10017694

      ERRATIC FUEL GAUGE OPERATION AND DIAGNOSTIC TROUBLE CODE P1431. MODELS UNKNOWN. GMC. *TT Read More »

    • TSB #3551

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10017276

      SERVICE VME - FUEL GAUGE ERRATIC OR DEFAULTS TO EMPTY. *TT Read More »

    FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

    • TSB #PIC-5347A

      Date Announced:
      OCT 01, 2010
      NHTSA ID:
      #10037131

      GM: THE FUEL GAUGE MAY SHOW EMPTY WHEN THERE IS STILL GAS IN THE TANK. VEHICLES MAY ALSO RUN OUT OF GAS WITH THE FUEL GAUGE AT HALF-FULL. *RM Read More »

    POWER TRAIN

    • TSB #040731005

      Date Announced:
      AUG 01, 2004
      NHTSA ID:
      #10011219

      CLUTCH PRESSURE PLATE WEAR INDICATOR ADJUSTMENT. *TT Read More »

    • TSB #01599

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10007237

      4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE. *TT Read More »

    • TSB #3104A

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10009976

      6-SPEED SHIFTER RATTLE GROWL BUZZ NOISE. *SC Read More »

    POWER TRAIN:CLUTCH ASSEMBLY

    • TSB #3027

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10008758

      HARD CLUTCH PEDAL AND/OR HYDRAULIC SYSTEM FAILURE AFTER SERVICING THE PRESSURE PLATE. *TT Read More »

    • TSB #051602

      Date Announced:
      MAY 16, 2002
      NHTSA ID:
      #636688

      COMPLAINTS OF THE CLUTCH PEDAL NOT RETURNING WHEN DEPRESSED. *TT Read More »

    • TSB #051402

      Date Announced:
      MAY 15, 2002
      NHTSA ID:
      #636671

      SUBJECT REGARDING DISCOLORED HYDRAULIC CLUTCH FLUID. *TT Read More »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #3020

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10008766

      6SP MANUAL TRANSMISSION STUCK IN FOURTH GEAR WILL NOT SHIFT OUT OF FOURTH. *TT Read More »

    • TSB #051002

      Date Announced:
      MAY 10, 2002
      NHTSA ID:
      #636639

      CUSTOMERS WITH THE MANUAL TRANSMISSION OPTION MAY HAVE CONCERNS WITH NOISE WHN ACCELERATING FROM A STOP IN FIRST. *TT Read More »

    • TSB #990729001

      Date Announced:
      JUN 01, 1999
      NHTSA ID:
      #606153

      SOME CUSTOMERS MAY COMPLAIN OF SQUEAK TYPE NOISE FROM LEATHER SHIFT BOOT WHEN SHIFTING GEARS. *TT Read More »

    • TSB #98837110

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601414

      TECHNICIANS MAY EXPERIENCE DIFFICULTY IN REMOVING THE CONNECTORS FROM THE PARK/NEUTRAL POSITION SWITCH, USUALLY WHEN TRYING TO REMOVE THE SWITCH DURING TRANSMISSION SERVICE. *YC Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #030730056

      Date Announced:
      NOV 01, 2003
      NHTSA ID:
      #10005566

      4L60-E AUTOMATIC TRANSMISSION OIL PUMP FIRST AND SECOND DESIGN IDENTIFICATION. *TT Read More »

    • TSB #030730042

      Date Announced:
      SEP 01, 2003
      NHTSA ID:
      #10004324

      AUTOMATIC TRANSMISSION FLUID LEAK AT REAR OF VEHICLE. *TT Read More »

    • TSB #010730023B

      Date Announced:
      MAR 01, 2002
      NHTSA ID:
      #634815

      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 Read More »

    • TSB #010730023A

      Date Announced:
      NOV 01, 2001
      NHTSA ID:
      #627839

      INFORMATION REGARDING HARSH 1-2 UPSHIFT, SERVICE ENGINE SOON, MALFUNCTION INDICATOR LAMP, OR CEL ILLUMINATED, DIAGNOSTIC TROUBLE CODE P1870 SET. Read More »

    • TSB #010730023

      Date Announced:
      JUN 01, 2001
      NHTSA ID:
      #622930

      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 Read More »

    • TSB #010730021

      Date Announced:
      MAY 01, 2001
      NHTSA ID:
      #619742

      THIS TECHNICAL SERVICE BULLETIN STATES THAT TECHNICIANS MAY EXPERIENCE DIFFICULTY IN REMOVING THE CONNECTORS FROM THE PARK / NEUTRAL POSITION SWITCH, USUALLY WHEN TRYING TO REMOVE THE SWITCH DURING TRANSMISSION SERVICE. Read More »

    • TSB #010730020

      Date Announced:
      APR 01, 2001
      NHTSA ID:
      #619715

      SUBJECT ORDERING REFERENCE TABLE FOR ORDERING THE NEW VALVE BODY, SPACER PLATE AND GASKET KIT. *TT Read More »

    • TSB #010730012

      Date Announced:
      APR 01, 2001
      NHTSA ID:
      #619373

      INFORMATION PERTAINING TO THE NEW CONTROL VALVE BODY, SPACER PLATE AND GASKETS FOR THE 4L60-E AUTOMATIC TRANSMISSION. *TT Read More »

    • TSB #3060

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10009370

      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. Read More »

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

    • TSB #020604022

      Date Announced:
      MAY 01, 2002
      NHTSA ID:
      #634725

      POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING AND DATA LINE DIAGNOSIS USING J42236A. *TT Read More »

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

    • TSB #020730024A

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #634999

      DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT Read More »

    POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

    • TSB #020420003

      Date Announced:
      JUL 01, 2002
      NHTSA ID:
      #634897

      SUBJECT REGARDING REVISED SIDE COVER AND GASKET REPLACEMENT (RH) / DIFFERENTIAL CARRIER COVER AND SEAL REPLACEMENT - RIGHT. *TT Read More »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #000730022B

      Date Announced:
      DEC 01, 2004
      NHTSA ID:
      #618141

      A NO REVERSE, NO SECOND GEAR, OR NO FOURTH GEAR CONDITION. *TT UPDATED *EH Read More »

    • TSB #01363A

      Date Announced:
      NOV 18, 2003
      NHTSA ID:
      #10004273

      REAR AXLE SIDE COVER OIL LEAK. *TT Read More »

    • TSB #01363

      Date Announced:
      NOV 18, 2003
      NHTSA ID:
      #10004144

      REAR AXLE SIDE COVER OIL LEAK. *TT Read More »

    • TSB #030420006

      Date Announced:
      NOV 01, 2003
      NHTSA ID:
      #10005555

      FLUID LEAK AT REAR AXLE. *TT Read More »

    • TSB #030420005

      Date Announced:
      SEP 01, 2003
      NHTSA ID:
      #10004299

      RELEASE OF NEW REAR AXLE SEALS. *TT Read More »

    • TSB #082903

      Date Announced:
      AUG 29, 2003
      NHTSA ID:
      #10003888

      USING THE CORRECT LOCK TIGHT PRODUCT WHEN SERVICING A REAR AXLE FLUID LEAK FROM THE DIFFERENTIAL SIDE COVER. *TT Read More »

    • TSB #082503

      Date Announced:
      AUG 25, 2003
      NHTSA ID:
      #10003879

      FLUID LEAK FROM THE REAR AXLE SIDE LEFT HAND SIDE. VME MESSAGE. *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 #PIC5913

      Date Announced:
      SEP 19, 2013
      NHTSA ID:
      #10113258

      This Preliminary Information communication provides information to the technician about vehicles that have a Supplemental Inflatable Restraint lamp, Service Vehicle Soon lamp on and/or radio locked, possibly after module replacement. Read More »

    • TSB #071001

      Date Announced:
      JUL 10, 2001
      NHTSA ID:
      #623665

      INFORMATION CONCERNING 1997, 1998, 1999, 2000, 2001 AND 2002 CORVETTES WITH BODY CONTROL MODULE CONCERNS ON VEHICLES USING AFTERMARKET ELECTRONIC COLUMN LOCK BYPASS SYSTEM. NLM Read More »

    • TSB #3904

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10019429

      POWER WINDOW AND/OR DOOR LOCK INOPERATIVE. *TT Read More »

    DIGITAL INSTRUMENT PANEL

    • TSB #3844

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10020230

      UNWANTED ACTIVE HANDLING ACTIVATION DTC C1282. *TT 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 »

    EXTERIOR LIGHTING

    • TSB #990842005

      Date Announced:
      AUG 01, 1999
      NHTSA ID:
      #607587

      INFORMATION REGARDING LOOSE OR MISSING HEADLAMP DOOR BEZEL PLUG. *TT Read More »

    EXTERIOR LIGHTING:FOG LIGHTS

    VISIBILITY

    • TSB #3118

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10010069

      WIND NOISE OR WATER LEAK AT TOP OF DOOR GLASS-ADJUSTMENT TIPS. *SC Read More »

    VISIBILITY:GLASS, SIDE/REAR

    • TSB #01418

      Date Announced:
      NOV 18, 2003
      NHTSA ID:
      #10004222

      BLOTCHES IN ALL GLASS. SERVICE VME. *TT Read More »

    • TSB #01387A

      Date Announced:
      NOV 18, 2003
      NHTSA ID:
      #10004235

      SERVICE VME INVOLVING BLOTCHES IN ALL GLASS. *TT Read More »

    • TSB #050703

      Date Announced:
      MAY 07, 2003
      NHTSA ID:
      #10003635

      BLOTCHY OR SPOTTY CONDITION PRESENT IN THE GLASS DUE TO THE TEMPERING PROCESS USED TO MEET EUROPEAN REQUIREMENTS. *TT Read More »

    • TSB #838125

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601420

      CONDITIONS WITH REAR WINDOW DEFOGGER INOPERATIVE. *YC Read More »

    • TSB #831505

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601421

      COMMENTS THAT THE DOOR GLASS RATTLES IN THE FULL DOWN POSITION WHEN CLOSING THE DOOR. *YC Read More »

    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #190901

      Date Announced:
      SEP 19, 2001
      NHTSA ID:
      #626213

      SOME VEHICLES MAY EXPERIENCE ONE OR BOTH OF THE POWER WINDOWS NOT OPERATING. *SLC Read More »

    • TSB #000864004

      Date Announced:
      MAR 01, 2000
      NHTSA ID:
      #611893

      SOME CUSTOMERS MAY COMMENT ON AN INOPERATIVE WINDOW MOTOR; A GROWLING TYPE NOISE FROM INSIDE THE DOOR AS THE GLASS IS GOING UP OR DOWN. *TT Read More »

    • TSB #990849008

      Date Announced:
      JUL 01, 1999
      NHTSA ID:
      #606552

      CUSTOMER MAY COMPLAIN THAT THE CHIME SOUNDS WHEN KEY IS REMOVED FROM IGNITION, INTERMITTENT OPERATION OF POWER DOOR LOCKS, KEYLESS ENTRY, STEERING COLUMN LOCK OR MEMORY SEATS. *TT Read More »

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW

    • TSB #030844005B

      Date Announced:
      JAN 01, 2005
      NHTSA ID:
      #10005588

      POOR RADIO RECEPTION OR RADIO STATIC/ INCREASED INTERFERENCE WITH REAR WINDOW DEFOGGER ON OR SOME REAR WINDOW DEFOGGER GRIDS MAY BE INOPERATIVE. *TT Read More »

    SEAT BELTS:FRONT

    • TSB #00146

      Date Announced:
      NOV 10, 2000
      NHTSA ID:
      #616382

      SOME VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE LAP BELT WEBBING MAY TWIST, ALLOWING THE WEBBING TO BECOME JAMMED IN THE RETRACTOR. WHEN THE BELT WEBBING BECOMES JAMMED IN THE RETRACTOR, THE BELT MAY BE UNUSABLE. Read More »

    • TSB #00034

      Date Announced:
      NOV 10, 2000
      NHTSA ID:
      #617611

      GENERAL MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN VEHICLES. Read More »

    • TSB #00034

      Date Announced:
      NOV 01, 2000
      NHTSA ID:
      #616374

      SOME VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE LAP BELT WEBBING MAY TWIST, ALLOWING THE WEBBING TO BECOME JAMMED IN THE RETRACTOR. *TT Read More »

    STRUCTURE

    • TSB #98833407

      Date Announced:
      APR 01, 1998
      NHTSA ID:
      #601053

      COMMENTS ABOUT A MUFFLED CLATTER TYPE NOISE COMING FROM THE CENTER OF THE PASSENGER COMPARTMENT. *YC Read More »

    • TSB #98838207

      Date Announced:
      APR 01, 1998
      NHTSA ID:
      #601059

      CONDITION WITH LOOSE OR MISSING HEADLAMP DOOR BEZEL PLUG. *YC Read More »

    STRUCTURE:BODY

    • TSB #060403

      Date Announced:
      JUN 04, 2003
      NHTSA ID:
      #10003690

      WATER LEAK INTO THE DRIVER'S FOOT WELL AREA. REPAIRS WILL CONSIST OF REMOVING THE WIPER MOTOR AND RESEALING THE COWL SEAM. *TT Read More »

    • TSB #020857003

      Date Announced:
      MAY 01, 2002
      NHTSA ID:
      #634625

      SUBJECT REGARDING GENERAL WATERLEAK GUIDE. *TT Read More »

    • TSB #020857033

      Date Announced:
      MAY 01, 2002
      NHTSA ID:
      #634651

      SUBJECT REGARDING GENERAL WATERLEAK GUIDE. *TT Read More »

    • TSB #042602

      Date Announced:
      APR 26, 2002
      NHTSA ID:
      #636580

      A CONCERN HAS BEEN IDENTIFIED WHERE A SCREW THAT ATTACHES THE B-PILLAR WEATHER-STRIP RETAINER CONTACTS THE CONVERTIBLE TOP MATERIAL AND WEARS A HOLE IN THE TOP MATERIAL. *TT Read More »

    • TSB #071201

      Date Announced:
      DEC 07, 2001
      NHTSA ID:
      #629605

      SUBJECT REGARDING WIND NOISE FROM UPPER B PILLAR AREA. *TT 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 »

    • TSB #831513

      Date Announced:
      JUL 01, 1998
      NHTSA ID:
      #615081

      SOME OWNERS MAY COMMENT THAT THE REAR UPPER CORNER OF THE DRIVER'S AND / OR PASSENGER'S FRONT FENDER DOES NOT FIT WELL WITH THE FRONT UPPER EDGE OF THE DOOR. *TT Read More »

    • TSB #731512A

      Date Announced:
      JUL 01, 1998
      NHTSA ID:
      #615085

      CERTAIN VEHICLES BUILT PRIOR TO VIN BREAKPOINT W5127967 MAY EXHIBIT LOOSE LOWER FRONT FASCIA VALANCE PANELS. *TT Read More »

    • TSB #98831511

      Date Announced:
      JUN 01, 1998
      NHTSA ID:
      #601907

      DISCOLORATION OR STAINING OF PLENUM (COWL) AIR INLET SCREEN / GRILLE / PANEL. *YC Read More »

    • TSB #831507

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601397

      CONCERNS WITH HISS TYPE NOISE COMING FROM WEATHERSHIP WHEN CLOSING THE RIGHT AND/OR LEFT DOOR WITH THE GLASS IN THE FULL UP POSITION. *YC Read More »

    • TSB #831506

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601399

      SOME CUSTOMERS MAY COMMENT THAT THE TONNEAU COVER MAKES NOISE WHEN GOING OVER BUMPS, WITH TOP IN THE UP POSITION. *YC Read More »

    • TSB #831508

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601401

      WATERLEAK ABOVE DOOR GLASS ( RESEAL BLOW-OUT CLIP ). *YC Read More »

    • TSB #98831504

      Date Announced:
      APR 01, 1998
      NHTSA ID:
      #601116

      EXPERIENCING CLICKING/TICK NOISE COMING FROM FOLDING TOP. *YC Read More »

    • TSB #731512

      Date Announced:
      JAN 01, 1998
      NHTSA ID:
      #600213

      COMMENTS THAT THE LOWER FRONT FASCIA VALANCE PANELS APPEAR LOOSE. *YC Read More »

    • TSB #3850

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10019189

      WATER LEAK IN THE REAR COMPARTMENT AREA. *TT Read More »

    STRUCTURE:BODY:TRUNK LID

    • TSB #01660

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10007234

      DECK/TRUNK LID DOES NOT POP UP ENOUGH WHEN RELEASE BUTTON IS USED. *TT Read More »

    • TSB #3902

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10019428

      DECK LID DOES NOT RISE HIGH ENOUGH WHEN RELEASING. *TT Read More »

    STRUCTURE:BODY:ROOF AND PILLARS

    • TSB #02040

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10007067

      SUPPLEMENT TO 02-08-111-001 CONVERTIBLE TOP 5TH BOW RUBS STOWAGE LID.*MR Read More »

    • TSB #010867003

      Date Announced:
      AUG 01, 2001
      NHTSA ID:
      #623867

      SOME CUSTOMERS MAY COMMENT ON A SQUEAK COMING FROM THE REAR OF THE CONVERTIBLE TOP. *TT Read More »

    TIRES

    • TSB #3144

      Date Announced:
      JUN 01, 2009
      NHTSA ID:
      #10010180

      SLIGHT PULL LEFT OR RIGHT, TIRE WANDER. *TC UPDATED 6/4/10. *PE 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 »

    WHEELS

    • TSB #060503

      Date Announced:
      JUN 05, 2003
      NHTSA ID:
      #10003693

      NUMBER OF COMMENTS ABOUT THE WHEELS BEING DAMAGED FROM THE WHEEL WEIGHT MOVING ON THE WHEEL FLANGE. *TT Read More »

    • TSB #052203

      Date Announced:
      MAY 22, 2003
      NHTSA ID:
      #10003662

      WHEELS WITH PEELING CHROME. *TT Read More »

    SEATS

    • TSB #040850005

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10012683

      SEAT BACK TWISTING. *EH Read More »

    • TSB #050802

      Date Announced:
      MAY 08, 2002
      NHTSA ID:
      #636632

      COMPLAINTS ABOUT THE DRIVER SEATBACK RECLINER NOT MAINTAINING THE SET POSITION. *TT Read More »

    • TSB #020850002

      Date Announced:
      MAR 01, 2002
      NHTSA ID:
      #631297

      SOME CUSTOMERS MAY COMMENT ON EXCESSIVE MOVEMENT IN THE DRIVER SEAT DURING ACCELERATION AND BRAKING. *SLC Read More »

    • TSB #990850010

      Date Announced:
      JUL 01, 1999
      NHTSA ID:
      #606705

      VEHICLES BUILT PRIOR TO VIN BREAKPOINT X5116322 MAY EXHIBIT PREMATURE WEAR OF LEATHER MATERIAL ON BUCKET SEATBACK BOLSTER. *TT Read More »

    SEATS:FRONT ASSEMBLY:RECLINER

    • TSB #3845

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10019194

      SEAT BACK RECLINER DOES NOT MAINTAIN THE SET POSITION. SERVICE VME. *TT Read More »

    EQUIPMENT

    • 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 »

    • TSB #3032

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10009389

      LOW OIL, LOW FUEL, OR TEMPERATURE INDICATOR DISPLAYED ON THE HEADS UP DISPLAY. 1997 - 2005 CHEVROLET CORVETTE. *TT Read More »

    • TSB #051302

      Date Announced:
      MAY 13, 2002
      NHTSA ID:
      #636660

      INFORMATION ON DECALS USED ON THE INDY PACE CAR. *TT 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 »

    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 »

    EQUIPMENT ADAPTIVE

    • 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 #990602016

      Date Announced:
      OCT 01, 1999
      NHTSA ID:
      #6088908

      CONCERNS WITH ENGINE LOW COOLANT LIGHT COMING ON AT START-UP. *TT Read More »

    • TSB #990730013

      Date Announced:
      AUG 01, 1999
      NHTSA ID:
      #607570

      SOME CUSTOMERS MAY COMMENT ABOUT THE SERVICE ENGINE SOON LIGHT ILLUMINATING. *TT Read More »

    • TSB #990852002

      Date Announced:
      APR 01, 1999
      NHTSA ID:
      #606546

      SUBJECT REGARDING REMOTE KEYLESS ENTRY SYSTEM (RKE) AND / OR LOW TIRE PRESSURE MONITORING SYSTEM INOPERATIVE. *TT Read More »

    • TSB #839014

      Date Announced:
      SEP 01, 1998
      NHTSA ID:
      #603829

      INOPERATIVE REMOTE KEYLESS ENTRY ( RKE ) SYSTEM AND / OR TIRE PRESSURE MONITOR ( TPM ) SYSTEM ( REPLACE RECEIVER ). *YC Read More »

    • TSB #836211

      Date Announced:
      AUG 01, 1998
      NHTSA ID:
      #609634

      ENGINE LOW COOLANT LIGHT COMING ON WHEN PARKED DOWNHILL OR ON LEVEL SURFACE. YD Read More »

    Browse Other Corvette Years