2004 Isuzu Ascender

187 Technical Service Bulletins (TSBs)

TSB List for the 2004 Isuzu Ascender

Technical Service Bulletins (TSBs) for the 2004 Ascender are official communications between Isuzu & 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
  • SUSPENSION
  • BRAKES (PWS)
  • SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
  • SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
  • SERVICE BRAKES, AIR:DISC:CALIPER
  • SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • ENGINE AND ENGINE COOLING:ENGINE
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
  • FUEL SYSTEM, GASOLINE
  • FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
  • FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
  • FUEL SYSTEM, OTHER
  • FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY
  • POWER TRAIN
  • POWER TRAIN:MANUAL TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  • POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
  • POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
  • POWER TRAIN:AXLE ASSEMBLY
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY
  • ELECTRICAL SYSTEM:WIRING
  • DIGITAL INSTRUMENT PANEL
  • ELECTRICAL SYSTEM: SOFTWARE
  • EXTERIOR LIGHTING
  • VISIBILITY:GLASS, SIDE/REAR
  • VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
  • VISIBILITY:REARVIEW MIRRORS/DEVICES
  • VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW
  • AIR BAGS
  • SEAT BELTS:FRONT:RETRACTOR
  • STRUCTURE:FRAME AND MEMBERS
  • STRUCTURE:BODY
  • STRUCTURE:BODY:DOOR
  • STRUCTURE:BODY:HATCHBACK/LIFTGATE
  • LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK
  • TIRES
  • WHEELS
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL
  • EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
  • EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
  • EQUIPMENT:OTHER:LABELS
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE
  • EQUIPMENT:APPLIANCE:AIR CONDITIONER
  • UNKNOWN OR OTHER
  • STEERING

    • TSB #0710001

      Date Announced:
      APR 01, 2007
      NHTSA ID:
      #10021512

      RELEASE OF STEERING GEAR STUB SHAFT BEARING KIT FOR SERVICE. *KB Read More »

    • TSB #0510001

      Date Announced:
      JAN 01, 2005
      NHTSA ID:
      #10015200

      STEERING SYSTEM MOAN, GROAN, SHUDDER AND/OR VIBRATION TYPE NOISE DURING LOW SPEED TURNING MANEUVERS. *TT Read More »

    • TSB #0410S002

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10009724

      RELEASE OF STEERING GEAR STUB SHAFT BEARING KIT FOR SERVICE. *TT Read More »

    SUSPENSION

    • TSB #PIP5338

      Date Announced:
      OCT 14, 2015
      NHTSA ID:
      #10114894

      This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Read More »

    • TSB #0606003

      Date Announced:
      OCT 01, 2006
      NHTSA ID:
      #10020536

      REVISED SHOCK MODULE REPLACEMENT (SERVICE MANUAL REVISION). *KB Read More »

    • TSB #0506003

      Date Announced:
      DEC 01, 2005
      NHTSA ID:
      #10019160

      REVISED STABILIZER SHAFT REPLACEMENT (SERVICE MANUAL REVISION). *TT Read More »

    • TSB #0506002

      Date Announced:
      JUN 01, 2005
      NHTSA ID:
      #10016141

      RATTLE, CLUNK, POP, SNAP NOISE FROM FRONT AND/OR REAR SUSPENSION WHILE DRIVING OVER ROUGH, UNEVEN, WASH BOARD ROAD SURFACES. *TT Read More »

    BRAKES (PWS)

    • TSB #PIT4907A

      Date Announced:
      NOV 09, 2012
      NHTSA ID:
      #10112560

      This Preliminary Information communication provides information to the technician about brake rotors on new vehicles and replacement parts from General Motors Service Parts Operations. Read More »

    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

    • TSB #0509003

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10015905

      REVISED REAR BRAKE CALIPER BRACKET MOUNTING BOLT FASTENER SPECIFICATION (SERVICE MANUAL REVISION). *TT *SC Read More »

    • TSB #0509002

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10015930

      REVISED FRONT BRAKE CALIPER BRACKET MOUNTING BOLT FASTENER TIGHTENING SPECIFICATION (SERVICE MANUAL REVISION). *TT Read More »

    • TSB #0409S002

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008042

      REVISED REAR BRAKE CALIPER BRACKET MOUNTING BOLT FASTENER SPECIFICATION. *TT Read More »

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

    • TSB #0409003

      Date Announced:
      JUN 01, 2005
      NHTSA ID:
      #10016588

      ABS LIGHT ON, DTCS C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. *TT Read More »

    SERVICE BRAKES, AIR:DISC:CALIPER

    • TSB #040523003

      Date Announced:
      APR 01, 2004
      NHTSA ID:
      #10012585

      REVISED REAR BRAKE CALIPER BRACKET MOUNTING BOLT FASTENER SPECIFICATION. *EH Read More »

    SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

    • TSB #0709002

      Date Announced:
      JUL 01, 2007
      NHTSA ID:
      #10022543

      ABS LIGHT ON, DTC'S C0265, C0201, U1041 SET AND / OR LOSS OF COMMUNICATION WITH BRAKE MODULE. *KB Read More »

    ENGINE (PWS)

    • TSB #16NA383

      Date Announced:
      MAY 08, 2020
      NHTSA ID:
      #10176607

      This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels ... Read More »

    • TSB #PIP5029G

      Date Announced:
      SEP 09, 2016
      NHTSA ID:
      #10099252

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE A MALFUNCTION INDICATOR LAMP ON OR ENGINE MISFIRE, ROUGH IDLE, EXTENDED CRANK, OR CRANK NO START IN SOME CASES. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #PIP5540D

      Date Announced:
      FEB 19, 2019
      NHTSA ID:
      #10154306

      This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

    • TSB #PIP5628

      Date Announced:
      FEB 18, 2019
      NHTSA ID:
      #10154299

      This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

    • TSB #PIP5540B

      Date Announced:
      DEC 06, 2018
      NHTSA ID:
      #10154566

      This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

    • TSB #PIP5226

      Date Announced:
      SEP 24, 2014
      NHTSA ID:
      #10112251

      This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Read More »

    • TSB #PIP5163A

      Date Announced:
      JUL 17, 2014
      NHTSA ID:
      #10112116

      This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or ... Read More »

    • TSB #PIP5163

      Date Announced:
      NOV 01, 2013
      NHTSA ID:
      #10112331

      This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or ... Read More »

    • TSB #PIT3173C

      Date Announced:
      DEC 12, 2012
      NHTSA ID:
      #10112641

      This Preliminary Information communication provides information to the technician that fluid contamination may be directed to one of the following testing centers according to the type of fluid needing testing. Read More »

    • TSB #0501S007

      Date Announced:
      OCT 01, 2005
      NHTSA ID:
      #10018590

      INFORMATION ON USE OF KENT MOORE BOLT EXTRACTOR TOOL KIT EN-47702 FOR REMOVING CYLINDER HEAD OR MAIN BEARING CAP BOLTS ON INLINE ENGINES. *AK Read More »

    • TSB #0501005

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #10016591

      OIL LIFE MONITORING SYSTEM - POWERTRAIN CONTROL MODULE (PCM) RESET. *TT Read More »

    • TSB #0501003

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014791

      NEW SPARK PLUGS AND GAPPING. *EH Read More »

    • TSB #0501001

      Date Announced:
      FEB 01, 2005
      NHTSA ID:
      #10014828

      UNABLE TO RESET ENGINE OIL LIFE MONITOR. *EH Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #0701002

      Date Announced:
      SEP 01, 2007
      NHTSA ID:
      #10023134

      INFORMATION ON NEW IN-VEHICLE SERVICE PROCEDURE FOR REMOVAL/INSTALLATION OF LL8 CYLINDER HEAD. *NJ Read More »

    • TSB #0711001

      Date Announced:
      JAN 01, 2007
      NHTSA ID:
      #10021290

      4.2L LL8 ENGINE - FLASHING AND/OR MIL LIGHT, ROUGH IDLE, MISFIRES DTC'S P0300, P0301, P0302, P0303, P0304, P0305, P0306. *KB Read More »

    • TSB #0612003

      Date Announced:
      OCT 01, 2006
      NHTSA ID:
      #10020707

      LOSS OF BLOWER MOTOR SPEEDS EXCEPT FOR LOW SPEED OR INOPERATIVE. MANUAL TEMP CONTROL, OR HEATER ONLY. *KB Read More »

    • TSB #0601001

      Date Announced:
      APR 01, 2006
      NHTSA ID:
      #10019957

      OPERATING CHARACTERISTICS OF THE ELECTRO-VISCOUS (EV) FAN CLUTCH AND DIAGNOSTIC TIPS FOR COOLING FAN NOISE, DELAYED TRANSMISSION SHIFTS AND/OR ENGINE REVVING TOO HIGH. *TT Read More »

    • TSB #0601001

      Date Announced:
      JAN 01, 2006
      NHTSA ID:
      #10019115

      ENGINE OIL LEAK AT REAR COVER ASSEMBLY AREA. *TT Read More »

    • TSB #0501006

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #10016403

      UNDERHOOD TICK NOISE AT IDLE. *TT Read More »

    • TSB #0501005

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10016142

      OIL LEAK UNDER EXTREME COLD TEMPERATURES. *TT Read More »

    • TSB #0301S004

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10003041

      REVISED DIAGNOSTIC TROUBLE CODE (DTC) P0336 (ENGINE CONTROL SECTION OF THE SERVICE MANUAL). *TT THIS BULLETIN SUPERSEDES SB03-01-S004 DATED 08/01/2003. *TT Read More »

    • TSB #0401S002

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008040

      SERVICE ENGINE SOON/CHECK ENGINE LIGHT ILLUMINATED, MISFIRE OR ROUGHNESS, DIAGNOSTIC TROUBLE CODE P0300 SET. *TT Read More »

    • TSB #030604033

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10002860

      REVISED DIAGNOSTIC TROUBLE CODE P0336. *TT UPDATE. TO INCLUDE 2004 ISUZU NQR COMMERCIAL MODELS. *TT Read More »

    • TSB #0401S001

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10006661

      REVISED DIAGNOSTIC TROUBLE CODE (DTC) P2135 (SERVICE MANUAL REVISION). *TT Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #PIP4925B

      Date Announced:
      DEC 03, 2018
      NHTSA ID:
      #10154552

      This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultrasonic leak detector tools. Read More »

    • TSB #0503S002

      Date Announced:
      OCT 01, 2005
      NHTSA ID:
      #10018714

      I/M READINESS AS PART OE EMISSION INSPECTION AND MAINTENANCE PROGRAM FOR OBD II VEHICLES. TO INCLUDE ISUZU I-280 AND I-350 2003 - 2005. *AK Read More »

    • TSB #0503003

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #10016405

      REVISED INSPECTION/MAINTENANCE (I/M) EVAPORATIVE EMISSION (EVAP) SYSTEM SET PROCEDURE (SERVICE MANUAL REVISION). *TT Read More »

    • TSB #050604021

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10015005

      REVISED INSPECTION/MAINTENANCE (I/M) EVAPORATIVE EMISSION (EVAP) SYSTEM SET PROCEDURE. *TT Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

    • TSB #PIP5232B

      Date Announced:
      NOV 30, 2015
      NHTSA ID:
      #10115143

      This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. Read More »

    • TSB #PIP5232

      Date Announced:
      OCT 10, 2014
      NHTSA ID:
      #10135322

      This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. Read More »

    • TSB #PIP5232

      Date Announced:
      OCT 10, 2014
      NHTSA ID:
      #10135322

      This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. Read More »

    FUEL SYSTEM, GASOLINE

    • 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 #CSB-07-02-S003

      Date Announced:
      FEB 01, 2014
      NHTSA ID:
      #10055234

      ISUZU: SEE DOCUMENT SEARCH BUTTON FOR THE OWNER LETTER. THE MALFUNCTION INDICATOR LIGHT (MIL) IS ON, DUE TO FRACTURE OF WELD ON FUEL TANK INLET CHECK VALVE (ICV), A FUEL ODOR, AND/OR DROPS OF FUEL ON GROUND WHEN REFUELING VEHICLE. Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

    • TSB #16NA383

      Date Announced:
      MAY 08, 2020
      NHTSA ID:
      #10176607

      This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels ... Read More »

    • TSB #0702001

      Date Announced:
      JUN 01, 2007
      NHTSA ID:
      #10021356

      VARIOUS DRIVEABILITY SYMPTOMS DUE TO CLOGGED FUEL INJECTORS, MIL DTC'S P0171, P0172, P0174, P0300, P1174, AND P1175. *KB UPDATED 08-03-07. *KB Read More »

    FUEL SYSTEM, OTHER

    • TSB #SB16-02-S001A

      Date Announced:
      AUG 09, 2016
      NHTSA ID:
      #10083912

      SOME 2003-2004 MODEL YEAR ISUZU ASCENDER VEHICLES CONTAIN A FUEL TANK INLET CHECK VALVE (ICV) THAT COULD FRACTURE. THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. Read More »

    • TSB #0502001

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014792

      PERCEIVED FUEL ECONOMY AND DRIVER INFORMATION CENTER SETTING. *EH Read More »

    • TSB #0402S004

      Date Announced:
      SEP 01, 2004
      NHTSA ID:
      #10010023

      VEHICLE IS DIFFICULT TO FILL WITH FUEL OR FILLING STATION PUMP SHUTS OFF BEFORE TANK IS FULL OR FUEL SPITS BACK/OUT WHEN FILLING THE TANK. *TT Read More »

    • TSB #0402S002

      Date Announced:
      FEB 01, 2004
      NHTSA ID:
      #10006668

      MULTIPLE DRIVEABILITY SYMPTOMS DUE TO CLOGGED FUEL INJECTORS. *TT Read More »

    FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

    • TSB #SB16-02-S001A

      Date Announced:
      AUG 09, 2016
      NHTSA ID:
      #10083912

      SOME 2003-2004 MODEL YEAR ISUZU ASCENDER VEHICLES CONTAIN A FUEL TANK INLET CHECK VALVE (ICV) THAT COULD FRACTURE. THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. Read More »

    POWER TRAIN

    • TSB #0405S008

      Date Announced:
      JAN 01, 2006
      NHTSA ID:
      #10009723

      DIAGNOSTIC INFORMATION ON DIAGNOSTIC TROUBLE CODE P0894 AND P1870. *TT Read More »

    • TSB #0505S006

      Date Announced:
      NOV 01, 2005
      NHTSA ID:
      #10018686

      MALFUNCTION INDICATOR LAMP (MIL) ON, TRANSMISSION STUCK IN SECOND OR THIRD GEAR, INSTRUMENT CLUSTER INOPERATIVE (VERIFY AND REPAIR SOURCE OF VOLTAGE LOSS IN TRANSMISSION SOLENOID POWER SUPPLY CIRCUIT. Read More »

    • TSB #0505S002

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10013515

      SERVICE ENGINE SOON (SES) LIGHT ON, DIAGNOSTIC TROUBLE CODE (DTC) P0741, HARSH SHIFT, CRUISE CONTROL INOPERATIVE. *TT Read More »

    • TSB #0405011

      Date Announced:
      OCT 01, 2004
      NHTSA ID:
      #10016843

      DELAYED ENGAGEMENT OF FRONT WHEELS DURING A SLIP CONDITION ON MODELS EQUIPPED WITH NEW VENTURE GEAR NVG 126 OR NVG 226 TRANSFER CASE. *TT Read More »

    • TSB #0405S004

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10006878

      RATTLE SOUND COMING FROM UNDER THE VEHICLE, REPOSITION TRANSMISSION OIL COOLER LINES. *TT Read More »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #0705004

      Date Announced:
      JUN 01, 2007
      NHTSA ID:
      #10022634

      INFORMATION ON 2-3 UP-SHIFT OR 3-2 DOWNSHIFT CLUNK NOISE IS HEARD. *KB Read More »

    • TSB #0505007

      Date Announced:
      DEC 01, 2005
      NHTSA ID:
      #10018842

      DIAGNOSTIC TROUBLE CODE (DTC) P0757 SET, MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, POOR PERFORMANCE OF TRANSMISSION, TRANSMISSION SLIPPING. *TT Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #0605004

      Date Announced:
      OCT 01, 2006
      NHTSA ID:
      #10021012

      DIAGNOSTIC TROUBLE CODE (DTC) P0757 SET, MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, POOR PERFORMANCE OF TRANSMISSION, TRANSMISSION SLIPPING. *KB Read More »

    • TSB #0405002

      Date Announced:
      AUG 01, 2006
      NHTSA ID:
      #10006653

      INFORMATION ON 2-3 UP-SHIFT OR 3-2 DOWNSHIFT CLUNK SOUND. *TT Read More »

    • TSB #0605005

      Date Announced:
      JUL 01, 2006
      NHTSA ID:
      #10020343

      INFORMATION REGARDING AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL FUNCTION. *TT Read More »

    • TSB #0505013

      Date Announced:
      MAR 01, 2006
      NHTSA ID:
      #10019792

      DIAGNOSTIC TIPS FOR AUTOMATIC TRANSMISSION DTC P0756. *TT Read More »

    • TSB #0405005

      Date Announced:
      DEC 01, 2005
      NHTSA ID:
      #10008409

      DIAGNOSTIC TIPS FOR DIAGNOSTIC TROUBLE CODE (DTC) P0756 2-3 SHIFT VALVE PERFORMANCE. *TT Read More »

    • TSB #00505006

      Date Announced:
      NOV 01, 2005
      NHTSA ID:
      #10018649

      MALFUNCTION INDICATOR LAMP (MIL) ON, TRANSMISSION STUCK IN SECOND OR THIRD GEAR, INSTRUMENT CLUSTER INOPERATIVE (VERIFY AND REPAIR SOURCE OF VOLTAGE LOSS IN TRANSMISSION SOLENOID POWER SUPPLY CIRCUIT). Read More »

    • TSB #0505S012

      Date Announced:
      NOV 01, 2005
      NHTSA ID:
      #10018682

      4L60 AUTOMATIC TRANSMISSION DIAGNOSTIC INFORMATION ON HARSH 1-2 UPSHIFT. *JB Read More »

    • TSB #0505002

      Date Announced:
      SEP 01, 2005
      NHTSA ID:
      #10014789

      DIAGNOSIS OF CRACK OR BROKEN TRANSMISSION CASE. *EH Read More »

    • TSB #0505010

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #10017621

      ENGAGEMENT TIME OF ELECTRONICALLY CONTROLLED 4L60-E TRANSMISSIONS. *TT Read More »

    • TSB #0505009

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #10016590

      1-2, 2-3, 3-4 SHIFT AND TORQUE CONVERTER CLUTCH (TCC) CHARACTERISTICS DURING COLD WEATHER OPERATION ON 4L60-E TRANSMISSIONS. TO INCLUDE 2006 ISUZU ASCENDER. *TT Read More »

    • TSB #0505004

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014794

      SHIFT STABILIZATION FEATURE FOR HYDRAMATIC 4L60E TRANSMISSION. *EH Read More »

    • TSB #0505003

      Date Announced:
      FEB 01, 2005
      NHTSA ID:
      #10014793

      AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL FUNCTION. *EH Read More »

    • TSB #0405012

      Date Announced:
      OCT 01, 2004
      NHTSA ID:
      #10016844

      MALFUNCTION INDICATOR LAMP ON, TRANSMISSION STUCK IN THIRD GEAR, INSTRUMENT CLUSTER INOPERATIVE. *TT Read More »

    • TSB #0405S007

      Date Announced:
      SEP 01, 2004
      NHTSA ID:
      #10010163

      DIAGNOSTIC INFORMATION ON HARSH 1-2 UPSHIFT. *NM Read More »

    • TSB #0405S009

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10009721

      DIAGNOSTIC TROUBLE CODE P0757 SET, SERVICE ENGINE SOON ILLUMINATED, POOR PERFORMANCE OF TRANSMISSION, TRANSMISSION SLIPPING. *TT Read More »

    • TSB #0405S006

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10009726

      HARSH GARAGE SHIFT FROM PARK TO DRIVE OR FROM PARK TO REVERSE WITH TRANSMISSION FLUID AT COLD AMBIENT TEMPERATURES. *TT Read More »

    • TSB #0405S004

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008036

      AUTOMATIC TRANSMISSION SHIFT, ENGINE DRIVEABILITY CONCERNS OR SERVICE ENGINE SOON (SES) LIGHT ON AS A RESULT OF THE INSTALLATION OF AN AFTERMARKET REUSABLE, EXCESSIVELY OILED AIR FILTER. *TT Read More »

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

    • TSB #0704003

      Date Announced:
      DEC 01, 2007
      NHTSA ID:
      #10023643

      ERRATIC SPEEDOMETER OPERATION OR SPEEDOMETER NEEDLE SHAKES ABOVE 60 MPH. *NJ Read More »

    • TSB #0505007

      Date Announced:
      MAY 01, 2005
      NHTSA ID:
      #10015676

      GUIDELINES FOR REPLACEMENT OF TRANSFER CASE CONTROL MODULE (TCCM). *TT Read More »

    POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

    • TSB #0405S002

      Date Announced:
      AUG 01, 2006
      NHTSA ID:
      #10006093

      INOPERATIVE 4WD/AWD LAMP AND SYSTEM. *TT Read More »

    • TSB #0505005

      Date Announced:
      APR 01, 2006
      NHTSA ID:
      #10016406

      SERVICE 4WD LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE (DTC) C0374 SET. *TT Read More »

    • TSB #0405S007

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10009720

      DIAGNOSTIC TROUBLE CODE C0379 SET, SERVICE 4WD LIGHT ON, 4WD INOPERATIVE. *TT Read More »

    POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

    • TSB #0507002

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #10016589

      SQUEAK, SQUEAL OR WHISTLE NOISE FROM FRONT. *TT Read More »

    • TSB #0507S001

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10013380

      LUBRICANT/OIL LEAK FROM FRONT AREA OF VEHICLE. *TT Read More »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #PIP3720D

      Date Announced:
      NOV 26, 2012
      NHTSA ID:
      #10112600

      This Preliminary Information communication provides information to the technician with the axel setup information from American Axle Manufacturing. Read More »

    • TSB #0507001

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014785

      LUBRICANT OIL LEAK FROM FRONT AREA OF VEHICLE. *EH Read More »

    ELECTRICAL SYSTEM

    • TSB #PIT5399A

      Date Announced:
      MAY 23, 2018
      NHTSA ID:
      #10141371

      This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Read More »

    • TSB #PIC5491J

      Date Announced:
      SEP 14, 2016
      NHTSA ID:
      #10097132

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE AN ONSTAR SYSTEM THAT WILL NOT POWER UP. TECHNICIAN SHOULD TURN OFF THE IGNITION AND CANCEL RETAINED ACCESSORY POWER. Read More »

    • TSB #PIC4310L

      Date Announced:
      APR 17, 2015
      NHTSA ID:
      #10114470

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    • TSB #PIC3278F

      Date Announced:
      JAN 14, 2015
      NHTSA ID:
      #10094888

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THE STEPS NEEDED TO DIAGNOSE AND REPAIR THE VEHICLES THAT MAY HAVE UNWANTED OR PHANTOM PHONE CALLS. Read More »

    • TSB #PIC3718E

      Date Announced:
      DEC 13, 2012
      NHTSA ID:
      #10112664

      This Preliminary Information communication provides information to the technician about vehicles may have a no power or no connect concern. Technician will find that the OnStar led is red and Diagnostic Trouble Code U1500 is set. Read More »

    • TSB #PIC4935D

      Date Announced:
      NOV 01, 2012
      NHTSA ID:
      #10112528

      This Preliminary Information communication provides information to the technician about vehicles that during battery parasitic drain test, there may be some confusion as to what the normal power consumption reading should be from the ... Read More »

    • TSB #0404004

      Date Announced:
      JUN 01, 2006
      NHTSA ID:
      #10020177

      PROPER CONNECTION INFORMATION TO AVOID BLOWN 125 AMP FUSE AND VARIOUS INTERIOR ELECTRICAL SYSTEM CONDITION WHEN JUMP STARTING VEHICLE. *TT Read More »

    • TSB #0604001

      Date Announced:
      MAY 01, 2006
      NHTSA ID:
      #10019124

      MALFUNCTION INDICATOR LAMP (MIL) ON CHECK ENGINE LIGHT ON, DTC P0526 SET. *TT Read More »

    • TSB #0504003

      Date Announced:
      MAY 01, 2006
      NHTSA ID:
      #10015906

      DIAGNOSTIC INFORMATION ON HEADLAMPS FLICKER OR MOMENTARILY DIM WHILE DRIVING. *TT DIAGNOSTIC INFORMATION TO CLARIFY EFFECT OF SECONDARY AIR INJECTION SYSTEM ON HEADLAMP FLICKER. *TT Read More »

    • TSB #0604S001

      Date Announced:
      MAY 01, 2006
      NHTSA ID:
      #10020161

      DIAGNOSTIC INFORMATION TO CLARIFY EFFECT OF SECONDARY AIR INJECTION SYSTEM ON HEADLAMP FLICKER. *TT Read More »

    • TSB #0604003

      Date Announced:
      APR 01, 2006
      NHTSA ID:
      #10019956

      INTERMITTENT NO CRANK, NO START. *TT Read More »

    • TSB #0501004

      Date Announced:
      APR 01, 2005
      NHTSA ID:
      #10014787

      SERVICE ENGINE SOON LIGHT ON DIAGNOSTIC TROUBLE CODE P0483. *EH Read More »

    • TSB #0505002

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014784

      SERVICE ENGINE SOON LIGHT ON DIAGNOSTIC TROUBLE CODE P0741 HARSH SHIFT CRUISE CONTROL INOPERATIVE. *EH Read More »

    • TSB #0512002

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014797

      AUTOMATIC DUAL ZONE HVAC BATTERY DRAW. *EH Read More »

    • TSB #0513001

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014798

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

    • TSB #0501002

      Date Announced:
      FEB 01, 2005
      NHTSA ID:
      #10014780

      SERVICE ENGINE SOON LIGHT ON. *EH Read More »

    • TSB #0504001

      Date Announced:
      FEB 01, 2005
      NHTSA ID:
      #10014782

      VARIOUS INTERIOR ELECTRICAL CONCERNS IP GAUGES LIGHTING INOPERATIVE HVAC CONTROLS INOPERATIVE BLOWER MOTOR INOPERATIVE RADIO INOPERATIVE FLASHER INOPERATIVE. *EH Read More »

    • TSB #0505001

      Date Announced:
      FEB 01, 2005
      NHTSA ID:
      #10014783

      SERVICE 4WD LIGHT ON 4WD INOPERATIVE HARSH ENGAGEMENT OF 4WD NO COMMUNICATION WITH TCCM DTC C0550 SET. *EH Read More »

    • TSB #0501003

      Date Announced:
      JAN 01, 2005
      NHTSA ID:
      #10014781

      SERVICE ENGINE SOON LIGHT ON. *EH Read More »

    • TSB #0404S003

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008407

      LOW VOLTAGE DISPLAY ON (IP) INSTRUMENT PANEL GAUGE, LIGHTS DIM AT STOP LIGHTS, BATTERY DISCHARGED, NO START, SLOW CRANKING, DIM LIGHTS AT IDLE, LOW GENERATOR OUTPUT. *TT Read More »

    • TSB #0404S001

      Date Announced:
      MAY 01, 2004
      NHTSA ID:
      #10008010

      NO START OR BATTERY DRAIN CONDITION, AFTER IGNITION SWITCH REPLACEMENT. *TT Read More »

    • TSB #0404S001

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10006656

      REPLACEMENT OF MIRROR ACTUATOR. *TT Read More »

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

    • TSB #191

      Date Announced:
      DEC 01, 2007
      NHTSA ID:
      #10023774

      ABS, RED BRAKE, SVC AND 4WD LIGHT ON, HVAC BLOWER INOPERATIVE. *NJ Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #96

      Date Announced:
      DEC 01, 2007
      NHTSA ID:
      #10023761

      DTC C0327 WITH OR WITHOUT ADDITIONAL DTC'S SETTING. WITH 4WD. *NJ Read More »

    • TSB #0605001

      Date Announced:
      SEP 01, 2007
      NHTSA ID:
      #10023132

      SERVICE 4WD LIGHT ILLUMINATED, DTC C0374 SET. *NJ Read More »

    DIGITAL INSTRUMENT PANEL

    • TSB #PIC3100F

      Date Announced:
      NOV 07, 2017
      NHTSA ID:
      #10125106

      This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Read More »

    • TSB #0704002

      Date Announced:
      APR 01, 2007
      NHTSA ID:
      #10021585

      PRNDL DISPLAY REDUCED VISIBILITY FOR APPROXIMATELY ONE MINUTE. *KB Read More »

    • TSB #0611015

      Date Announced:
      DEC 01, 2006
      NHTSA ID:
      #10021024

      NOISE COMING FROM INSTRUMENT PANEL CLUSTER. *KB Read More »

    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #PIT5264A

      Date Announced:
      OCT 17, 2014
      NHTSA ID:
      #10135337

      This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Read More »

    EXTERIOR LIGHTING

    • TSB #0511004

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10015907

      EXTERIOR LAMP CONDENSATION AND REPLACEMENT GUIDELINES. *TT Read More »

    VISIBILITY:GLASS, SIDE/REAR

    • TSB #0511002

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014795

      DISTORTIOPN IN OUTER SURFACE OF VEHICLE GLASS. *EH Read More »

    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #0611007

      Date Announced:
      OCT 01, 2006
      NHTSA ID:
      #10021008

      DISTORTION IN OUTER SURFACE OF VEHICLE GLASS. *KB Read More »

    VISIBILITY:REARVIEW MIRRORS/DEVICES

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW

    • TSB #0511008

      Date Announced:
      APR 01, 2005
      NHTSA ID:
      #10014826

      RECONNECTION OF REAR WINDOW DEFROSTER CONTACT OR TAB. *EH Read More »

    AIR BAGS

    • TSB #0511003

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014790

      PROPER AIR BAG SYSTEM DIAGNOSIS AND SERVICE. *EH Read More »

    SEAT BELTS:FRONT:RETRACTOR

    • TSB #0511001

      Date Announced:
      DEC 01, 2005
      NHTSA ID:
      #10019157

      AVOIDING FRONT SEAT BELT RETRACTOR JAMMING WHEN STORING SEAT BELT. *TT Read More »

    STRUCTURE:FRAME AND MEMBERS

    • TSB #PIP5338

      Date Announced:
      OCT 14, 2015
      NHTSA ID:
      #10114894

      This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Read More »

    STRUCTURE:BODY

    • TSB #0511002

      Date Announced:
      JAN 01, 2005
      NHTSA ID:
      #10015199

      THE CENTER HIGH-MOUNT STOP LAMP (CHMSL) APPLIQUE IS LOOSE ON THE LIFT-GATE GLASS. *TT Read More »

    • TSB #0411S004

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10009725

      LIFTGATE GLASS UNLATCHES ON ROUGH/BUMPY ROAD SURFACES. *TT Read More »

    • TSB #0411S003

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008411

      REAR LICENSE PLATE POCKET GASKET LOOSE OR OUT OF POSITION. *TT Read More »

    • TSB #0411S002

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10006675

      RATTLE SOUND FROM THE FRONT HOOD OF THE VEHICLE. *TT Read More »

    STRUCTURE:BODY:DOOR

    STRUCTURE:BODY:HATCHBACK/LIFTGATE

    • TSB #0611012

      Date Announced:
      SEP 01, 2006
      NHTSA ID:
      #10020522

      REAR LIFTGATE BINDS, IMPROPER FIT. THIS MAY BE CAUSED BY BROKEN WELDS OR CRACKS THAT FORMED AROUND THE INNER TWO WELDS. *KB Read More »

    • TSB #0511S005

      Date Announced:
      APR 01, 2005
      NHTSA ID:
      #10013513

      LIFTGATE OR LIFTGATE GLASS BINDS, DOES NOT OPEN COMPLETELY, CHMSL HITS ROOF. *TT Read More »

    LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK

    • TSB #0711015

      Date Announced:
      SEP 01, 2007
      NHTSA ID:
      #10023159

      REAR LIFTGATE GLASS MAY NOT LOCK WHEN USING REMOTE KEYLESS ENTRY (RKE) KEY FOB TRANSMITTER/DOOR LOCK SWITCH, LIFTGATE HATCH OR LIFTGATE GLASS MAY LOCK/UNLOCK WHEN REAR LIFTGATE GLASS BUTTON DEPRESSED. Read More »

    TIRES

    • TSB #PIT3271G

      Date Announced:
      JAN 15, 2015
      NHTSA ID:
      #10114352

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #0608002

      Date Announced:
      SEP 01, 2006
      NHTSA ID:
      #10021006

      TIRE CHARACTERISTICS OF ORIGINAL EQUIPMENT TIRES. *KB Read More »

    WHEELS

    • TSB #PIT3271G

      Date Announced:
      JAN 15, 2015
      NHTSA ID:
      #10114352

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #0508002

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10016147

      COLD TIRE CHARACTERISTICS OF THE MANUFACTURER GM ORIGINAL EQUIPMENT TIRES. *TT Read More »

    • TSB #0508001

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10016148

      INFORMATION ON TIRE RADIAL FORCE VARIATION. TO INCLUDE 2006 ISUZU ASCENDER. *TT Read More »

    EQUIPMENT

    • TSB #PIC6107A

      Date Announced:
      NOV 21, 2018
      NHTSA ID:
      #10151868

      This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Read More »

    • TSB #PIT5399A

      Date Announced:
      MAY 23, 2018
      NHTSA ID:
      #10141371

      This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Read More »

    • TSB #PIC5491J

      Date Announced:
      SEP 14, 2016
      NHTSA ID:
      #10097132

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE AN ONSTAR SYSTEM THAT WILL NOT POWER UP. TECHNICIAN SHOULD TURN OFF THE IGNITION AND CANCEL RETAINED ACCESSORY POWER. Read More »

    • TSB #PIP5226A

      Date Announced:
      FEB 11, 2016
      NHTSA ID:
      #10096026

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT FINDING NEEDLE BEARINGS DURING AN OIL CHANGE. TECHNICIAN WILL GAIN ACCESS TO THE ROLLER ROCKERS TO INSPECT THEM. Read More »

    • TSB #PIC5588B

      Date Announced:
      JUN 16, 2014
      NHTSA ID:
      #10125953

      This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. Read More »

    • TSB #PIC5088E

      Date Announced:
      JUN 16, 2014
      NHTSA ID:
      #10125956

      This Preliminary Information communication provides information to the technician about vehicles that may not receiving all channels on the XM band. Read More »

    • TSB #0412S006

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10009727

      POOR HEATER PERFORMANCE 2ND AND 3RD ROW SEATS. *TT Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #PIC6107A

      Date Announced:
      NOV 21, 2018
      NHTSA ID:
      #10151868

      This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Read More »

    • TSB #PIC5953A

      Date Announced:
      FEB 23, 2016
      NHTSA ID:
      #10114431

      This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Read More »

    • TSB #PIT5399

      Date Announced:
      APR 20, 2015
      NHTSA ID:
      #10114474

      This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Read More »

    • TSB #PIT5264C

      Date Announced:
      FEB 13, 2015
      NHTSA ID:
      #10114408

      This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Read More »

    • TSB #PIC3278F

      Date Announced:
      JAN 14, 2015
      NHTSA ID:
      #10094888

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THE STEPS NEEDED TO DIAGNOSE AND REPAIR THE VEHICLES THAT MAY HAVE UNWANTED OR PHANTOM PHONE CALLS. Read More »

    • TSB #PIC4310K

      Date Announced:
      JAN 14, 2015
      NHTSA ID:
      #10114342

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    • TSB #PIC3278F

      Date Announced:
      JAN 14, 2015
      NHTSA ID:
      #10114343

      This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Read More »

    • TSB #PIC4310J

      Date Announced:
      JUL 30, 2014
      NHTSA ID:
      #10112137

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    • TSB #PIC5953

      Date Announced:
      JAN 22, 2014
      NHTSA ID:
      #10112013

      This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Read More »

    • TSB #PIC4310H

      Date Announced:
      NOV 28, 2012
      NHTSA ID:
      #10112607

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    • TSB #06313003

      Date Announced:
      APR 01, 2006
      NHTSA ID:
      #10019958

      ONSTART GENERATION 6 (DIGITAL) SYSTEM INOPERATIVE, HAS NO POWER, LED LIGHT NOT ON. *TT Read More »

    • TSB #0413S001

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008406

      UTILIZING TECH 2 TO RETRIEVE PART NUMBER FOR RADIOS, COMPACT DISC (CD) CHANGERS AND INSTRUMENT PANEL CLUSTERS (IPC). *TT Read More »

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

    • TSB #PIC5959B

      Date Announced:
      JUL 31, 2014
      NHTSA ID:
      #10112144

      This Preliminary Information communication provides information to the technician about vehicle that has no XM audio on certain channels but XM channel info is displayed. Read More »

    • TSB #PIC5088E

      Date Announced:
      JUN 16, 2014
      NHTSA ID:
      #10126285

      This preliminary bulletin provides procedures on how to reset or refresh the XM radio receiver is the customers states that they only get a few channels. Read More »

    • TSB #PIC5088E

      Date Announced:
      JUN 16, 2014
      NHTSA ID:
      #10125956

      This Preliminary Information communication provides information to the technician about vehicles that may not receiving all channels on the XM band. Read More »

    • TSB #0513001

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014830

      BOSE RADIO MAY HAVE POOR FIDELITY. *EH Read More »

    • TSB #0513002

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014831

      BUZZ TYPE NOISE COMING FROM REAR SPEAKERS. *EH Read More »

    • TSB #0513002

      Date Announced:
      MAR 01, 2005
      NHTSA ID:
      #10014799

      COMPACT DISC PLAYER SKIPPING INOPERATIVE SLUGGISH AND OR LONG SEARCH TIMES. *EH Read More »

    • TSB #0413S001

      Date Announced:
      JUL 01, 2004
      NHTSA ID:
      #10009722

      POP NOISE HEARD FROM THE REAR SPEAKERS WHEN REAR SEAT AUDIO (RSA) IS TURNED ON OR OFF. *TT Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #PIC6107A

      Date Announced:
      NOV 21, 2018
      NHTSA ID:
      #10151868

      This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Read More »

    • TSB #PIC4310L

      Date Announced:
      APR 17, 2015
      NHTSA ID:
      #10114470

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    • TSB #PIT5264C

      Date Announced:
      FEB 13, 2015
      NHTSA ID:
      #10114408

      This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Read More »

    • TSB #PIC4310K

      Date Announced:
      JAN 14, 2015
      NHTSA ID:
      #10114342

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    • TSB #PIC4310J

      Date Announced:
      JUL 30, 2014
      NHTSA ID:
      #10112137

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    • TSB #PIC5588B

      Date Announced:
      JUN 16, 2014
      NHTSA ID:
      #10125953

      This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. Read More »

    • TSB #PIC4310H

      Date Announced:
      NOV 28, 2012
      NHTSA ID:
      #10112607

      This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Read More »

    EQUIPMENT:OTHER:LABELS

    • TSB #0511001

      Date Announced:
      SEP 01, 2007
      NHTSA ID:
      #10023157

      CENTER HIGH-MOUNT STOP LAMP (CHMSL) APPLIQUE LOOSE. *NJ Read More »

    • TSB #0411S001

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008410

      INCORRECT PAINT CODE LISTED ON SERVICE PARTS IDENTIFICATION LABEL. *TT Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #PIT3099P

      Date Announced:
      JUN 02, 2017
      NHTSA ID:
      #10118233

      This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

    • TSB #0503001

      Date Announced:
      APR 01, 2005
      NHTSA ID:
      #10014827

      REVISED INSPECTION MAINTENANCE EVAPORATIVE EMISSION SYSTEM SET PROCEDURE. *EH Read More »

    EQUIPMENT ADAPTIVE

    • TSB #16NA383

      Date Announced:
      MAY 08, 2020
      NHTSA ID:
      #10176607

      This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels ... Read More »

    • TSB #PIT3099M

      Date Announced:
      AUG 08, 2014
      NHTSA ID:
      #10112160

      This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #0512002

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10016146

      INTERMITTENT SLOW TO COOL HVAC PERFORMANCE CONCERNS IN HIGH AMBIENT TEMPERATURES AND/OR HIGH HUMIDITY CONDITIONS AFTER START UP, ESPECIALLY AT LOW ENGINE SPEEDS. *TT Read More »

    • TSB #0512001

      Date Announced:
      FEB 01, 2005
      NHTSA ID:
      #10014796

      INTERMITTENT A/C PERFORMANCE CONCERNS IN HIGH AMBIENT TEMPERATURES AND OR HIGH HUMIDITY CONDITIONS ESPECIALLY AT LOW ENGINE SPEEDS. *EH FINAL RELEASE. *TT Read More »

    • TSB #0412S005

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008037

      HVAC CONTROL MODULE MEMORY FUNCTIONS ELIMINATION OF CLIMATE CONTROL PERSONALIZATION FEATURE. *TT Read More »

    • TSB #0412S003

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10006647

      J44551 AIR CONDITIONER SUCTION SCREEN KIT REPAIR RECOMMENDATIONS AND PROCEDURES AFTER COMPRESSION FAILURES. *TT Read More »

    • TSB #0412S004

      Date Announced:
      MAR 01, 2004
      NHTSA ID:
      #10006654

      REAR HEATER & AIR CONDITIONING (A/C) PIPE REPLACEMENT/REPAIR. *TT Read More »

    UNKNOWN OR OTHER

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