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AM GENERAL HUMMER Technical Service Bulletin

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39386 Bulletin Date: 19-Jan-1993
ENGINE AND ENGINE COOLING:ENGINE

AIR INDUCTION SYSTEM KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39387 Bulletin Date: 19-Feb-1993
TIRES

TIRE PRESSURE SPECIFICATIONS ARE FOR A FULLY-LOADED VEHICLE WHICH CAN CAUSE RIDE ANOMALIES IF THE VEHICLE IS NOT LOADED TO

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39383 Bulletin Date: 19-Feb-1993
STRUCTURE:BODY

"B" BEAM MODIFICATION. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39384 Bulletin Date: 19-Feb-1993
SEATS

FRONT SEAT MODIFICATION. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39378 Bulletin Date: 19-Mar-1993
STRUCTURE:BODY:DOOR

NEW KIT TO INSTALL POWER DOOR LOCKS FOR TWO-DOOR VEHICLES. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39379 Bulletin Date: 19-Mar-1993
STRUCTURE:BODY:DOOR

NEW KIT TO INSTALL POWER LOCKS ON FOUR-DOOR, STATION WAGON AND OPEN BODY VEHICLES. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39376 Bulletin Date: 19-Jul-1993
STRUCTURE:BODY

NEW ROCKER PANEL GUARD ACCESSORY KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39377 Bulletin Date: 19-Apr-1993
EQUIPMENT:MECHANICAL:CARRIER/RACK

NEW BED MOUNTED SPARE TIRE CARRIER ACCESSORY KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39375 Bulletin Date: 19-Jul-1993
EQUIPMENT:MECHANICAL:CARRIER/RACK

NEW SWING-AWAY SPARE TIRE CARRIER ACCESSORY KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39372 Bulletin Date: 19-Sep-1993
OTHER

NEW BRUSHGUARD KIT FOR VEHICLES WITH WINCH. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39371 Bulletin Date: 19-Sep-1993
OTHER

NEW BRUSHGUARD KIT FOR VEHICLES WITHOUT WINCH. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39374 Bulletin Date: 19-Aug-1993
ELECTRICAL SYSTEM:WIRING

NEW TRAILER-TOWING WIRING KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39370 Bulletin Date: 19-Dec-1993
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

NEW AUXILLARY AIR CONDITIONG/HEATER KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39727 Bulletin Date: 19-Dec-1994
STRUCTURE:FRAME AND MEMBERS

ALUMINUM ROCKER PANEL PROTECTION KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39333 Bulletin Date: 19-Dec-1994
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

PREMATURE DRIVEBELT WEAR. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39272 Bulletin Date: 19-Dec-1993
OTHER

A SNOW PLOW PREPARATION PACKAGE IS AVAILABLE FOR INSTALLATION ON 1992 AND 1993 VEHICLES. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39332 Bulletin Date: 19-May-1994
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

AIR CONDITIONING COMPRESSOR MOUNTING REINFORCEMENT KIT TO PROVIDE ENHANCED MOUNTING SUPPORT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39771 Bulletin Date: 19-Feb-1995
STRUCTURE:BODY:HOOD

HOOD LOCK KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39809 Bulletin Date: 19-Feb-1995
POWER TRAIN:DRIVELINE

FRONT GEARED HUB VENT LINE RELOCATION KIT. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 1210600 Bulletin Date: 19-Feb-1995
POWER TRAIN:DRIVELINE

UNKNOWN

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 1210600 Bulletin Date: 19-Feb-1995
STRUCTURE:BODY:HOOD

UNKNOWN

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53019 Bulletin Date: 19-Apr-1997
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

INSTRUCTIONS ON INSTALLATION OF THE SWING-AWAY SPRARE TIRE CARRIER KIT P/N 05744642. *YC

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 6088533 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD WIPER HAS BEEN DESIGNATED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES.

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41056 Bulletin Date: 19-Mar-1995
STRUCTURE:BODY:DOOR

NEW POWER DOOR LOCK KITS FOR 2 DOOR VEHICLES. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41055 Bulletin Date: 19-Mar-1995
STRUCTURE:BODY:DOOR

NEW POWER DOOR LOCK KITS FOR 4 DOOR VEHICLES. *TW

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 44021 Bulletin Date: 19-Mar-1995
ENGINE AND ENGINE COOLING:ENGINE

UNKNOWN

1992 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 38098 Bulletin Date: 19-Nov-1994
ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

ENGINE WIRING HARNESS RELOCATION AND FUEL LINE SECTION REPLACEMENT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39386 Bulletin Date: 19-Jan-1993
ENGINE AND ENGINE COOLING:ENGINE

AIR INDUCTION SYSTEM KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39380 Bulletin Date: 19-Mar-1993
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING

FUEL LINE PRODUCT ENHANCEMENT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39385 Bulletin Date: 19-Feb-1993
POWER TRAIN:AUTOMATIC TRANSMISSION

TRANSMISSION SHIFT LINKAGE PRODUCT ENHANCEMENT KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39387 Bulletin Date: 19-Feb-1993
TIRES

TIRE PRESSURE SPECIFICATIONS ARE FOR A FULLY-LOADED VEHICLE WHICH CAN CAUSE RIDE ANOMALIES IF THE VEHICLE IS NOT LOADED TO

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39383 Bulletin Date: 19-Feb-1993
STRUCTURE:BODY

"B" BEAM MODIFICATION. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39384 Bulletin Date: 19-Feb-1993
SEATS

FRONT SEAT MODIFICATION. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39382 Bulletin Date: 19-Mar-1993
SEAT BELTS:FRONT:ANCHORAGE

LONGER SEAT BELT BUCKLE ASSEMBLY FOR 4-DOOR MODEL VEHICLES. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39378 Bulletin Date: 19-Mar-1993
STRUCTURE:BODY:DOOR

NEW KIT TO INSTALL POWER DOOR LOCKS FOR TWO-DOOR VEHICLES. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39379 Bulletin Date: 19-Mar-1993
STRUCTURE:BODY:DOOR

NEW KIT TO INSTALL POWER LOCKS ON FOUR-DOOR, STATION WAGON AND OPEN BODY VEHICLES. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39381 Bulletin Date: 19-Mar-1993
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

ALTERNATOR LOWER SUPPORT BRACKET MOUNTING. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39376 Bulletin Date: 19-Jul-1993
STRUCTURE:BODY

NEW ROCKER PANEL GUARD ACCESSORY KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39377 Bulletin Date: 19-Apr-1993
EQUIPMENT:MECHANICAL:CARRIER/RACK

NEW BED MOUNTED SPARE TIRE CARRIER ACCESSORY KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39375 Bulletin Date: 19-Jul-1993
EQUIPMENT:MECHANICAL:CARRIER/RACK

NEW SWING-AWAY SPARE TIRE CARRIER ACCESSORY KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39372 Bulletin Date: 19-Sep-1993
OTHER

NEW BRUSHGUARD KIT FOR VEHICLES WITH WINCH. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39371 Bulletin Date: 19-Sep-1993
OTHER

NEW BRUSHGUARD KIT FOR VEHICLES WITHOUT WINCH. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39374 Bulletin Date: 19-Aug-1993
ELECTRICAL SYSTEM:WIRING

NEW TRAILER-TOWING WIRING KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39370 Bulletin Date: 19-Dec-1993
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

NEW AUXILLARY AIR CONDITIONG/HEATER KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39727 Bulletin Date: 19-Dec-1994
STRUCTURE:FRAME AND MEMBERS

ALUMINUM ROCKER PANEL PROTECTION KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39333 Bulletin Date: 19-Dec-1994
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

PREMATURE DRIVEBELT WEAR. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39272 Bulletin Date: 19-Dec-1993
OTHER

A SNOW PLOW PREPARATION PACKAGE IS AVAILABLE FOR INSTALLATION ON 1992 AND 1993 VEHICLES. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39332 Bulletin Date: 19-May-1994
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

AIR CONDITIONING COMPRESSOR MOUNTING REINFORCEMENT KIT TO PROVIDE ENHANCED MOUNTING SUPPORT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39771 Bulletin Date: 19-Feb-1995
STRUCTURE:BODY:HOOD

HOOD LOCK KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39809 Bulletin Date: 19-Feb-1995
POWER TRAIN:DRIVELINE

FRONT GEARED HUB VENT LINE RELOCATION KIT. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 1210600 Bulletin Date: 19-Feb-1995
POWER TRAIN:DRIVELINE

UNKNOWN

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 1210600 Bulletin Date: 19-Feb-1995
STRUCTURE:BODY:HOOD

UNKNOWN

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53019 Bulletin Date: 19-Apr-1997
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

INSTRUCTIONS ON INSTALLATION OF THE SWING-AWAY SPRARE TIRE CARRIER KIT P/N 05744642. *YC

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53458 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD KIT HAS BEEN DESIGNED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES. *AK

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 6088533 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD WIPER HAS BEEN DESIGNATED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES.

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41056 Bulletin Date: 19-Mar-1995
STRUCTURE:BODY:DOOR

NEW POWER DOOR LOCK KITS FOR 2 DOOR VEHICLES. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41055 Bulletin Date: 19-Mar-1995
STRUCTURE:BODY:DOOR

NEW POWER DOOR LOCK KITS FOR 4 DOOR VEHICLES. *TW

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 44021 Bulletin Date: 19-Mar-1995
ENGINE AND ENGINE COOLING:ENGINE

UNKNOWN

1993 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 38098 Bulletin Date: 19-Nov-1994
ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

ENGINE WIRING HARNESS RELOCATION AND FUEL LINE SECTION REPLACEMENT. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 617804 Bulletin Date: 20-Nov-2000
EQUIPMENT

THIS BULLETIN MENTIONS THAT STARTING WITH THE SEPTEMBER GENERAL MOTORS TIS UPDATE, HUMMER DIAGNOSTIC INFORMATION IS INCLUDED FOR THE TECH 2 SCANNER. THE SOFTWARE WILL INCLUDE DIAGNOSTIC TROUBLE CODE (DTC) RETRIEVAL, DATA STREAM ACCESS, SN

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621771 Bulletin Date: 20-Apr-2001
STRUCTURE:BODY:DOOR

SUBJECT REGARDING REVISED FRONT DOOR ARMREST. *TT

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 623248 Bulletin Date: 20-Aug-2001
STRUCTURE:BODY

SUBJECT REGARDING CARGO AREA LINER. *SB

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10007968 Bulletin Date: 20-May-2004
EQUIPMENT:MECHANICAL:WINCH

WINCH CONTROL PACK. *MJ

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39727 Bulletin Date: 19-Dec-1994
STRUCTURE:FRAME AND MEMBERS

ALUMINUM ROCKER PANEL PROTECTION KIT. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39771 Bulletin Date: 19-Feb-1995
STRUCTURE:BODY:HOOD

HOOD LOCK KIT. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39809 Bulletin Date: 19-Feb-1995
POWER TRAIN:DRIVELINE

FRONT GEARED HUB VENT LINE RELOCATION KIT. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 1210600 Bulletin Date: 19-Feb-1995
POWER TRAIN:DRIVELINE

UNKNOWN

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 1210600 Bulletin Date: 19-Feb-1995
STRUCTURE:BODY:HOOD

UNKNOWN

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53019 Bulletin Date: 19-Apr-1997
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

INSTRUCTIONS ON INSTALLATION OF THE SWING-AWAY SPRARE TIRE CARRIER KIT P/N 05744642. *YC

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53458 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD KIT HAS BEEN DESIGNED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES. *AK

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 6088533 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD WIPER HAS BEEN DESIGNATED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES.

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600996 Bulletin Date: 19-Jan-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INSTALLATION INSTRUCTIONS FOR VENTILATION KITS. *YC

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600295 Bulletin Date: 19-May-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT ON HVAC ENHANCEMENT. *YC

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601468 Bulletin Date: 19-Jun-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT ON MAIN HVAC UNIT SERVICING. *YC

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41054 Bulletin Date: 19-Mar-1995
VEHICLE SPEED CONTROL

HUMMER MAY EXPERIENCE POOR PERFORMANCE DRIVEABILITY SYMPTOMS DUE TO IMPROPER ACCELERATOR CABLE ADJUSTMENT. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45043 Bulletin Date: 19-May-1995
POWER TRAIN:AUTOMATIC TRANSMISSION

CTIS LINE CHAFING. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41053 Bulletin Date: 19-Mar-1995
STRUCTURE:BODY:DOOR

REPLACEMENT SEALS FOR DOORS AND DOOR OPENING TO PROVIDE A TIGHTER SEAL. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45041 Bulletin Date: 19-Mar-1995
STRUCTURE:FRAME AND MEMBERS

RATTLE OR SQUEAK NOISE IN B-PILLAR AREA. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 44020 Bulletin Date: 19-May-1995
SEATS

UNKNOWN

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45038 Bulletin Date: 19-Jun-1995
SEATS

AUXIILIARY REAR SEATS AND MOUNTING KITS. *TW

1994 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45040 Bulletin Date: 19-Mar-1995
ELECTRICAL SYSTEM:BATTERY

BATTERY/FUSUBLE LINK/WINCH CABLE CHAFING. *TW

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 617804 Bulletin Date: 20-Nov-2000
EQUIPMENT

THIS BULLETIN MENTIONS THAT STARTING WITH THE SEPTEMBER GENERAL MOTORS TIS UPDATE, HUMMER DIAGNOSTIC INFORMATION IS INCLUDED FOR THE TECH 2 SCANNER. THE SOFTWARE WILL INCLUDE DIAGNOSTIC TROUBLE CODE (DTC) RETRIEVAL, DATA STREAM ACCESS, SN

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621771 Bulletin Date: 20-Apr-2001
STRUCTURE:BODY:DOOR

SUBJECT REGARDING REVISED FRONT DOOR ARMREST. *TT

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10007968 Bulletin Date: 20-May-2004
EQUIPMENT:MECHANICAL:WINCH

WINCH CONTROL PACK. *MJ

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53019 Bulletin Date: 19-Apr-1997
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

INSTRUCTIONS ON INSTALLATION OF THE SWING-AWAY SPRARE TIRE CARRIER KIT P/N 05744642. *YC

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53458 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD KIT HAS BEEN DESIGNED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES. *AK

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 6088533 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD WIPER HAS BEEN DESIGNATED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES.

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600996 Bulletin Date: 19-Jan-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INSTALLATION INSTRUCTIONS FOR VENTILATION KITS. *YC

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601468 Bulletin Date: 19-Jun-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT ON MAIN HVAC UNIT SERVICING. *YC

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 44022 Bulletin Date: 19-Mar-1995
OTHER

UNKNOWN

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41054 Bulletin Date: 19-Mar-1995
VEHICLE SPEED CONTROL

HUMMER MAY EXPERIENCE POOR PERFORMANCE DRIVEABILITY SYMPTOMS DUE TO IMPROPER ACCELERATOR CABLE ADJUSTMENT. *TW

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45043 Bulletin Date: 19-May-1995
POWER TRAIN:AUTOMATIC TRANSMISSION

CTIS LINE CHAFING. *TW

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 44019 Bulletin Date: 19-May-1995
STRUCTURE:BODY:DOOR

UNKNOWN

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 41053 Bulletin Date: 19-Mar-1995
STRUCTURE:BODY:DOOR

REPLACEMENT SEALS FOR DOORS AND DOOR OPENING TO PROVIDE A TIGHTER SEAL. *TW

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 44020 Bulletin Date: 19-May-1995
SEATS

UNKNOWN

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45038 Bulletin Date: 19-Jun-1995
SEATS

AUXIILIARY REAR SEATS AND MOUNTING KITS. *TW

1995 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 44023 Bulletin Date: 19-May-1995
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

UNKNOWN

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 617804 Bulletin Date: 20-Nov-2000
EQUIPMENT

THIS BULLETIN MENTIONS THAT STARTING WITH THE SEPTEMBER GENERAL MOTORS TIS UPDATE, HUMMER DIAGNOSTIC INFORMATION IS INCLUDED FOR THE TECH 2 SCANNER. THE SOFTWARE WILL INCLUDE DIAGNOSTIC TROUBLE CODE (DTC) RETRIEVAL, DATA STREAM ACCESS, SN

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 612491 Bulletin Date: 20-Mar-2000
POWER TRAIN:AUTOMATIC TRANSMISSION

SOME VIN Z VEHICLES WITH VIN 185138 AND BELOW AND WITH TRANSFER CASES BUILT BEFORE MAY 7, 1999 MAY EXHIBIT A TRANSMISSION DEFAULT TO SECOND GEAR, ERRATIC SHIFTING, FAILURE OF THE SPEEDOMETER AND DIAGNOSTIC TROUBLE CODE P1871. *TT

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621771 Bulletin Date: 20-Apr-2001
STRUCTURE:BODY:DOOR

SUBJECT REGARDING REVISED FRONT DOOR ARMREST. *TT

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10007968 Bulletin Date: 20-May-2004
EQUIPMENT:MECHANICAL:WINCH

WINCH CONTROL PACK. *MJ

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53019 Bulletin Date: 19-Apr-1997
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

INSTRUCTIONS ON INSTALLATION OF THE SWING-AWAY SPRARE TIRE CARRIER KIT P/N 05744642. *YC

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53458 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD KIT HAS BEEN DESIGNED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES. *AK

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 6088533 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD WIPER HAS BEEN DESIGNATED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES.

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600996 Bulletin Date: 19-Jan-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INSTALLATION INSTRUCTIONS FOR VENTILATION KITS. *YC

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600942 Bulletin Date: 19-Mar-1998
POWER TRAIN:CLUTCH ASSEMBLY

COMMENTS OF LOSS OF 4TH GEAR, SLIPPING IN 4TH GEAR, BUSY 3-4 SHIFTING OR TORQUE CONVERTER CLUTCH (TCC) CYCLING. *YC

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601465 Bulletin Date: 19-Feb-1998
STRUCTURE: FRAME AND MEMBERS:UNDERBODY SHIELDS

SUBJECT ON THE EXHAUST HEAT SHIELD BRACKET FOR 1996 MODEL YEAR VIN Y AND Z VEHICLES. *YC

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601468 Bulletin Date: 19-Jun-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT ON MAIN HVAC UNIT SERVICING. *YC

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 610039 Bulletin Date: 19-Apr-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SOME 1996 - 1999 VIN Z VEHICLES MAY EXHIBIT A NO START, STALL OR A DIAGNOSTIC TROUBLE CODE P1216 (REPLACE FUEL SOLENOID DRIVER) CURRENT OR IN HISTORY. *TT

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608158 Bulletin Date: 19-Jun-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION REGARDING THE NEW SERVICE PART FUEL INJECTION PUMP ASSEMBLY CONTAINS INTERNAL CHANGES FROM PREVIOUS MODEL YEAR PUMPS. *TT

1996 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 607698 Bulletin Date: 19-Aug-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION CONCERNING INJECTION TIMING STEPPER MOTOR. *AK

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 617804 Bulletin Date: 20-Nov-2000
EQUIPMENT

THIS BULLETIN MENTIONS THAT STARTING WITH THE SEPTEMBER GENERAL MOTORS TIS UPDATE, HUMMER DIAGNOSTIC INFORMATION IS INCLUDED FOR THE TECH 2 SCANNER. THE SOFTWARE WILL INCLUDE DIAGNOSTIC TROUBLE CODE (DTC) RETRIEVAL, DATA STREAM ACCESS, SN

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 612491 Bulletin Date: 20-Mar-2000
POWER TRAIN:AUTOMATIC TRANSMISSION

SOME VIN Z VEHICLES WITH VIN 185138 AND BELOW AND WITH TRANSFER CASES BUILT BEFORE MAY 7, 1999 MAY EXHIBIT A TRANSMISSION DEFAULT TO SECOND GEAR, ERRATIC SHIFTING, FAILURE OF THE SPEEDOMETER AND DIAGNOSTIC TROUBLE CODE P1871. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 618829 Bulletin Date: 20-Oct-2000
TRAILER HITCHES

INFORMATION ON THE TRAILER TOW KIT. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627024 Bulletin Date: 20-Sep-2001
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

CUSTOMER SATISFACTION CAMPAIGN REGARDING TRANSFER CASE COOLER REPLACEMENT. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627030 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER SATISFACTION CAMPAIGN AMG R0101 REGARDING TRANSFER CASE COOLER. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627034 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER NOTIFICATION LETTER REGARDING CUSTOMER SATISFACTION CAMPAIGN AMG R0101 - TRANSFER CASE COOLER REPLACEMENT. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621771 Bulletin Date: 20-Apr-2001
STRUCTURE:BODY:DOOR

SUBJECT REGARDING REVISED FRONT DOOR ARMREST. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10007968 Bulletin Date: 20-May-2004
EQUIPMENT:MECHANICAL:WINCH

WINCH CONTROL PACK. *MJ

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53019 Bulletin Date: 19-Apr-1997
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

INSTRUCTIONS ON INSTALLATION OF THE SWING-AWAY SPRARE TIRE CARRIER KIT P/N 05744642. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 52130 Bulletin Date: 19-Jan-1997
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:HE

IN SOME EARLY MODEL 1997 HUMMERS, ELECTRONIC REARVIEW MIRROR COMPASS READINGS MAY BE INACCURATE DURING HEATED WINDSHIELD OPERATION. *TW

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 54056 Bulletin Date: 19-Oct-1997
SUSPENSION:FRONT:CONTROL ARM

PROCEDURES AND SPECIFICATIONS FOR UPPER AND LOWER BALL JOINTS. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53458 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD KIT HAS BEEN DESIGNED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES. *AK

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 6088533 Bulletin Date: 19-Mar-1997
VISIBILITY:WINDSHIELD

A HEATED WINDSHIELD WIPER HAS BEEN DESIGNATED TO ACCELERATE WINDSHIELD DEFROSTING IN COLD AMBIENT TEMPERATURES.

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600256 Bulletin Date: 19-May-1998
ENGINE AND ENGINE COOLING:ENGINE

CONDITION WITH CRANKSHAFT UPPER BEARING INSERTS. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600206 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

EXHIBITING RESONANT FREQUENCIES CAUSING THE TRANSFER CASE SHIFT LEVER TO VIBRATE OR RATTLE. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601464 Bulletin Date: 19-Mar-1998
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INFORMATION ON THE CRANKSHAFT BEARING CAP TORQUE CHANGE. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600942 Bulletin Date: 19-Mar-1998
POWER TRAIN:CLUTCH ASSEMBLY

COMMENTS OF LOSS OF 4TH GEAR, SLIPPING IN 4TH GEAR, BUSY 3-4 SHIFTING OR TORQUE CONVERTER CLUTCH (TCC) CYCLING. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600204 Bulletin Date: 19-Feb-1998
STRUCTURE:BODY

VEHICLES WITH VIN 177189 THROUGH VIN 179549 MAY EXPERIENCE A "SHUDDER" OR MILD VIBRATION WHEN TURNING OR ACCELERATING DURING A TURN THAT IS UNRELATED TO NORMAL VIBRATION SOURCES (TIRES, PROP SHAFTS, HALFSHAFTS, EXHAUST OR ENGINE). *

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600205 Bulletin Date: 19-Jan-1998
SEATS

VEHICLES MAY HAVE OUTBOARD FRONT SEAT SIDE PLATES THAT COME LOOSE WHEN OCCUPANTS EXIT THE VEHICLE. A SIDE PLATE RETAINER KIT P/N 05744877 TO SERVICE TWO FRONT SEATS IS AVAILABLE THROUGH THE DCS. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601468 Bulletin Date: 19-Jun-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT ON MAIN HVAC UNIT SERVICING. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600255 Bulletin Date: 19-Jan-1998
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

A DELCO 6-DISC CD CHANGER ACCESSORY KIT IS AVAILABLE FOR INSTALLATION. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601466 Bulletin Date: 19-Apr-1998
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

INSTALLATION INFORMATION ON DELCO 6-DISC CD CHANGER KIT IN NEWER VEHICLES STARTING WITH VIN 176477. *YC

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 610039 Bulletin Date: 19-Apr-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SOME 1996 - 1999 VIN Z VEHICLES MAY EXHIBIT A NO START, STALL OR A DIAGNOSTIC TROUBLE CODE P1216 (REPLACE FUEL SOLENOID DRIVER) CURRENT OR IN HISTORY. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608158 Bulletin Date: 19-Jun-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION REGARDING THE NEW SERVICE PART FUEL INJECTION PUMP ASSEMBLY CONTAINS INTERNAL CHANGES FROM PREVIOUS MODEL YEAR PUMPS. *TT

1997 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 607698 Bulletin Date: 19-Aug-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION CONCERNING INJECTION TIMING STEPPER MOTOR. *AK

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 617804 Bulletin Date: 20-Nov-2000
EQUIPMENT

THIS BULLETIN MENTIONS THAT STARTING WITH THE SEPTEMBER GENERAL MOTORS TIS UPDATE, HUMMER DIAGNOSTIC INFORMATION IS INCLUDED FOR THE TECH 2 SCANNER. THE SOFTWARE WILL INCLUDE DIAGNOSTIC TROUBLE CODE (DTC) RETRIEVAL, DATA STREAM ACCESS, SN

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 612491 Bulletin Date: 20-Mar-2000
POWER TRAIN:AUTOMATIC TRANSMISSION

SOME VIN Z VEHICLES WITH VIN 185138 AND BELOW AND WITH TRANSFER CASES BUILT BEFORE MAY 7, 1999 MAY EXHIBIT A TRANSMISSION DEFAULT TO SECOND GEAR, ERRATIC SHIFTING, FAILURE OF THE SPEEDOMETER AND DIAGNOSTIC TROUBLE CODE P1871. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 618829 Bulletin Date: 20-Oct-2000
TRAILER HITCHES

INFORMATION ON THE TRAILER TOW KIT. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621768 Bulletin Date: 20-Apr-2001
VEHICLE SPEED CONTROL:CRUISE CONTROL

SOME VEHICLES MAY, AFTER COMING TO A STOP, EXHIBIT A MOMENTARY SMALL INCREASE IN ENGINE IDLE SPEED (APPROX. 250 RPM). *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627030 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER SATISFACTION CAMPAIGN AMG R0101 REGARDING TRANSFER CASE COOLER. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627034 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER NOTIFICATION LETTER REGARDING CUSTOMER SATISFACTION CAMPAIGN AMG R0101 - TRANSFER CASE COOLER REPLACEMENT. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621771 Bulletin Date: 20-Apr-2001
STRUCTURE:BODY:DOOR

SUBJECT REGARDING REVISED FRONT DOOR ARMREST. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10007968 Bulletin Date: 20-May-2004
EQUIPMENT:MECHANICAL:WINCH

WINCH CONTROL PACK. *MJ

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600997 Bulletin Date: 19-Jan-1998
WHEELS

SUBJECT ON WHEEL ALIGNMENT POLICY. *YC

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601464 Bulletin Date: 19-Mar-1998
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INFORMATION ON THE CRANKSHAFT BEARING CAP TORQUE CHANGE. *YC

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600943 Bulletin Date: 19-Mar-1998
ENGINE AND ENGINE COOLING:ENGINE

SUBJECT ON CYLINDER HEAD TORQUE SEQUENCE CHANGE. ALL VIN Y AND Z VEHICLES. *YC

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600203 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:ENGINE

SUBJECT ON REVISED HALFSHAFT MOUNT BOLT TORQUE SPECIFICATION. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600202 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

SUBJECT ON WINCH KIT- FRONT SPRINGS. *YC

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600205 Bulletin Date: 19-Jan-1998
SEATS

VEHICLES MAY HAVE OUTBOARD FRONT SEAT SIDE PLATES THAT COME LOOSE WHEN OCCUPANTS EXIT THE VEHICLE. A SIDE PLATE RETAINER KIT P/N 05744877 TO SERVICE TWO FRONT SEATS IS AVAILABLE THROUGH THE DCS. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 610039 Bulletin Date: 19-Apr-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SOME 1996 - 1999 VIN Z VEHICLES MAY EXHIBIT A NO START, STALL OR A DIAGNOSTIC TROUBLE CODE P1216 (REPLACE FUEL SOLENOID DRIVER) CURRENT OR IN HISTORY. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608158 Bulletin Date: 19-Jun-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION REGARDING THE NEW SERVICE PART FUEL INJECTION PUMP ASSEMBLY CONTAINS INTERNAL CHANGES FROM PREVIOUS MODEL YEAR PUMPS. *TT

1998 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 607698 Bulletin Date: 19-Aug-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION CONCERNING INJECTION TIMING STEPPER MOTOR. *AK

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 612491 Bulletin Date: 20-Mar-2000
POWER TRAIN:AUTOMATIC TRANSMISSION

SOME VIN Z VEHICLES WITH VIN 185138 AND BELOW AND WITH TRANSFER CASES BUILT BEFORE MAY 7, 1999 MAY EXHIBIT A TRANSMISSION DEFAULT TO SECOND GEAR, ERRATIC SHIFTING, FAILURE OF THE SPEEDOMETER AND DIAGNOSTIC TROUBLE CODE P1871. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 612488 Bulletin Date: 20-Mar-2000
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INFORMATION ON VEHICLES BUILT IN THE LATTER HALF OF 1999 CONTAINING A FLUORESCENT TRACER DYE IN THE AIR CONDITIONER SYSTEM. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 618829 Bulletin Date: 20-Oct-2000
TRAILER HITCHES

INFORMATION ON THE TRAILER TOW KIT. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621768 Bulletin Date: 20-Apr-2001
VEHICLE SPEED CONTROL:CRUISE CONTROL

SOME VEHICLES MAY, AFTER COMING TO A STOP, EXHIBIT A MOMENTARY SMALL INCREASE IN ENGINE IDLE SPEED (APPROX. 250 RPM). *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627030 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER SATISFACTION CAMPAIGN AMG R0101 REGARDING TRANSFER CASE COOLER. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627034 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER NOTIFICATION LETTER REGARDING CUSTOMER SATISFACTION CAMPAIGN AMG R0101 - TRANSFER CASE COOLER REPLACEMENT. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621771 Bulletin Date: 20-Apr-2001
STRUCTURE:BODY:DOOR

SUBJECT REGARDING REVISED FRONT DOOR ARMREST. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10007968 Bulletin Date: 20-May-2004
EQUIPMENT:MECHANICAL:WINCH

WINCH CONTROL PACK. *MJ

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 610039 Bulletin Date: 19-Apr-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SOME 1996 - 1999 VIN Z VEHICLES MAY EXHIBIT A NO START, STALL OR A DIAGNOSTIC TROUBLE CODE P1216 (REPLACE FUEL SOLENOID DRIVER) CURRENT OR IN HISTORY. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608158 Bulletin Date: 19-Jun-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION REGARDING THE NEW SERVICE PART FUEL INJECTION PUMP ASSEMBLY CONTAINS INTERNAL CHANGES FROM PREVIOUS MODEL YEAR PUMPS. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 607698 Bulletin Date: 19-Aug-1999
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

INFORMATION CONCERNING INJECTION TIMING STEPPER MOTOR. *AK

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 605936 Bulletin Date: 19-Feb-1999
EQUIPMENT:ELECTRICAL

SOME VEHICLES BUILT WITH VIN 182961 THROUGH VIN 183511 HAVE REVERSED POLARITY IN BOTH CIGAR LIGHTER CONNECTORS. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608159 Bulletin Date: 19-Mar-1999
ELECTRICAL SYSTEM

SOME VEHICLES BUILT WITH VIN 181750 THROUGH VIN 183767 HAVE INCORRECT VERTICAL DOOR DELAY LOCK AND CARGO AREA DOME LIGHT HARNESSES. *TT

1999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608097 Bulletin Date: 19-Feb-1999
EQUIPMENT:OTHER:LABELS

SOME VEHICLES WITH VIN 183036 THROUGH VIN 183474 DID NOT RECEIVE THE INTERIOR FUSE BOX LEGEND DECAL ON THE INSIDE OF THE LEFT CLOSEOUT PANEL FUSE BOX ACCESS DOOR. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 612489 Bulletin Date: 20-Feb-2000
WHEELS:LUGS/NUTS/BOLTS

SUBJECT REGARDING VEHICLES BUILT WITH PROTECTIVE COVERS ON THE LUG NUTS AND WHEEL HALF NUTS OF THE TWO-PIECE STEEL WHEELS. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 618827 Bulletin Date: 20-Oct-2000
EQUIPMENT:MECHANICAL:JACKS

SOME MODEL YEAR 2000 VEHICLES EQUIPPED WITH OPTIONAL 16.5 INCH ONE-PIECE ALUMINUM WHEELS CONTAIN A LUG WRENCH THAT DOES NOT FIT IN THE LUG NUT RECESS OF THE WHEEL. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 612488 Bulletin Date: 20-Mar-2000
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INFORMATION ON VEHICLES BUILT IN THE LATTER HALF OF 1999 CONTAINING A FLUORESCENT TRACER DYE IN THE AIR CONDITIONER SYSTEM. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 618829 Bulletin Date: 20-Oct-2000
TRAILER HITCHES

INFORMATION ON THE TRAILER TOW KIT. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613940 Bulletin Date: 20-May-2000
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

SUBJECT REGARDING THE DELCO 6-DISC CD CHANGER ACCESSORY KIT WHICH IS AVAILABLE FOR INSTALLATION IN MODEL YEAR 2000 VEHICLES EQUIPPED WITH A DELCO ELECTRONIC STANDARD RADIO SYSTEM WITHOUT CD CHANGER. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621768 Bulletin Date: 20-Apr-2001
VEHICLE SPEED CONTROL:CRUISE CONTROL

SOME VEHICLES MAY, AFTER COMING TO A STOP, EXHIBIT A MOMENTARY SMALL INCREASE IN ENGINE IDLE SPEED (APPROX. 250 RPM). *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627030 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER SATISFACTION CAMPAIGN AMG R0101 REGARDING TRANSFER CASE COOLER. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 620369 Bulletin Date: 20-Mar-2001
WHEELS:LUGS/NUTS/BOLTS

INFORMATION ON ALUMINUM WHEEL LUG COVER TOOL. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627034 Bulletin Date: 20-Sep-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKA

CUSTOMER NOTIFICATION LETTER REGARDING CUSTOMER SATISFACTION CAMPAIGN AMG R0101 - TRANSFER CASE COOLER REPLACEMENT. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621771 Bulletin Date: 20-Apr-2001
STRUCTURE:BODY:DOOR

SUBJECT REGARDING REVISED FRONT DOOR ARMREST. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621775 Bulletin Date: 20-Apr-2001
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

SOME MODEL YEAR 2000 AND 2001 VEHICLES MAY, WHILE USING THE CD PLAYER, DEFAULT TO THE LAST TUNED RADIO STATION WHEN ATTEMPTING TO MAKE A TRACK CHANGE. *TT

2000 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10007968 Bulletin Date: 20-May-2004
EQUIPMENT:MECHANICAL:WINCH

WINCH CONTROL PACK. *MJ

2001 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621768 Bulletin Date: 20-Apr-2001
VEHICLE SPEED CONTROL:CRUISE CONTROL

SOME VEHICLES MAY, AFTER COMING TO A STOP, EXHIBIT A MOMENTARY SMALL INCREASE IN ENGINE IDLE SPEED (APPROX. 250 RPM). *TT

2001 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 623215 Bulletin Date: 20-Aug-2001
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND

SUBJECT REGARDING ALL 2001 MODEL YEAR AND EARLIER WITH STEEL BRAIDED CTIS HOSE STRAIN RELIEF. *SB

2001 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 620369 Bulletin Date: 20-Mar-2001
WHEELS:LUGS/NUTS/BOLTS

INFORMATION ON ALUMINUM WHEEL LUG COVER TOOL. *TT

2001 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621775 Bulletin Date: 20-Apr-2001
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

SOME MODEL YEAR 2000 AND 2001 VEHICLES MAY, WHILE USING THE CD PLAYER, DEFAULT TO THE LAST TUNED RADIO STATION WHEN ATTEMPTING TO MAKE A TRACK CHANGE. *TT

2001 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621773 Bulletin Date: 20-Mar-2001
OTHER

INFORMATION REGARDING DIAGNOSTIC TROUBLE CODES (DTC'S) P1641 AND P1654 ON MODEL YEAR 2001 WITH VIN 192555 AND EARLIER. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 633690 Bulletin Date: 20-Jan-2002
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

SUBJECT REGARDING 2003 HUMMER H2 LOOSE OUTSIDE REAR VIEW MIRRORS AT THE PIVOT POINT. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 633692 Bulletin Date: 20-Jan-2002
STRUCTURE:BODY:DOOR

SUBJECT REGARDING 2003 HUMMER H2 PROGRAMMABLE POWER DOOR LOCKS. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 633693 Bulletin Date: 20-Jan-2002
INTERIOR LIGHTING

SUBJECT REGARDING 2003 HUMMER H2 LOOSE ROOF LIGHTS. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 633695 Bulletin Date: 20-Jan-2002
VISIBILITY:WINDSHIELD

SUBJECT REGARDING 2003 HUMMER H2 LOOSE WINDSHIELD TO A PILLAR MOLDINGS. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 633696 Bulletin Date: 20-Jan-2002
VISIBILITY:REAR WINDOW WIPER/WASHER

SUBJECT REGARDING 2003 HUMMER H2 REAR WINDOW WASHER SPRAY NOZZLE DRIPS AND / OR EXTENDED PUMP RUN TIME FOR WASHER TO SPRAY. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10006310 Bulletin Date: 20-Jan-2004
PARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND

UNDERBODY SQUEAK NOISE. *MR

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10006616 Bulletin Date: 20-Jan-2004
STEERING:ELECTRIC POWER ASSIST SYSTEM

LACK OF STEERING ASSIST WHEN STOPPED OR DURING PARKING LOT TYPE MANEUVERS. *MR

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10006615 Bulletin Date: 20-Jan-2004
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

RADIO CD SKIPS/EJECTS OR CLOCK RESETS TO 12:00. *MR *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10006428 Bulletin Date: 20-Jan-2004
STEERING

LACK OF STEERING ASSIST OR SHUDDER DURING PARKING LOT TYPE MANEUVERS. *MR

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 634884 Bulletin Date: 20-Aug-2002
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INFORMATION REGARDING NEW PAG OIL RELEASED FOR CERTAIN VEHICLES INCLUDING ALL 2003 PASSENGER CARS AND TRUCKS. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 634784 Bulletin Date: 20-Jun-2002
OTHER

SUBJECT REGARDING ENGINE IDENTIFICATION INFORMATION FOR 2003 AND PRIOR PASSENGER CARS AND TRUCKS AND 2003 HUMMER H2 WITH NORTH AMERICAN ENGINES. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 634683 Bulletin Date: 20-Aug-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INFORMATION REGARDING ENGINE CRANKCASE FLUSH FOR 2003 AND PRIOR GM CARS AND TRUCKS AND ISUZU LIGHT AND MEDIUM DUTY TRUCKS WITH GASOLINE ENGINES. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10006177 Bulletin Date: 20-Oct-2002
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION

MISFIRE DTCS AND CATALYTIC CONVERTER DAMAGE DUE TO INSTALLATION OF ALARM SYSTEMS. 2003 AND PRIOR GM PASSENGER CARS AND LIGHT DUTY TRUCKS & 2003 AND PRIOR ISUZU LIGHT DUTY TRUCKS. *MR

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 635010 Bulletin Date: 20-Jun-2002
OTHER

INFORMATION ON AUTOMATIC TRANSMISSION SERIAL NUMBER AND SITE CODE LOCATIONS FOR 2003 AND PRIOR PASSENGER CARS AND TRUCKS AND 2003 HUMMER H2 WITH NORTH AMERICAN AUTOMATIC TRANSMISSIONS. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 634970 Bulletin Date: 20-Jun-2002
OTHER

INFORMATION ON THE NEW POWERTRAIN QUALITY CENTER FOR ENGINE AND TRANSMISSION ASSEMBLY FOR 2003 AND PRIOR PASSENGER CARS AND TRUCKS WITH AUTOMATIC TRANSMISSIONS. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 636468 Bulletin Date: 20-Jun-2002
STRUCTURE:BODY:DOOR

INFORMATION ON THE POWER DOOR LOCKS ON THE 2003 HUMMER H2. *TT

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10011692 Bulletin Date: 19-Jan-1901
ENGINE AND ENGINE COOLING

MISFIRE AT IDLE COLD AND POSSIBLE P0171 AND OR P0174. *EH

2003 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 632314 Bulletin Date: 20-Feb-2002
OTHER

SUBJECT REGARDING WARRANTY PARTS CENTER / CORPORATE PARTS RETURN PROGRAM FOR 2003 AND PRIOR PASSENGER CARS AND TRUCKS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613438 Bulletin Date: 20-Feb-2000
POWER TRAIN:AUTOMATIC TRANSMISSION

SUBJECT REGARDING AUTOMATIC TRANSMISSION OIL COOLER FLUSHING AND FLOW CHECK PROCEDURES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613941 Bulletin Date: 20-Jun-2000
POWER TRAIN:MANUAL TRANSMISSION

SOME VEHICLE OWNERS MAY REPORT A LOSS OF TRANSMISSION FLUID WITH NO VISIBLE SIGNS OF LEAKAGE. ALSO THERE MAY BE TRANSMISSION FLUID IN THE GEARED HUBS OR AIR CLEANER HOUSING, A TRANSMISSION FLUID LEAK IN THE AREA OF THE TRANSFER CASE SEALS

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613437 Bulletin Date: 20-Feb-2000
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

SERVICE INFORMATION PERTAINING TO SPECIAL BRAKE PARTS LUBRICANT. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 614529 Bulletin Date: 20-Jul-2000
POWER TRAIN:AXLE HUBS

SUBJECT REGARDING A REVISED GEARED HUB INPUT AND OUTPUT SEAL SYSTEM IMPLEMENTED FOR SERVICE ON ALL MODEL YEAR VEHICLES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 617805 Bulletin Date: 20-Nov-2000
SEATS

INFORMATION ON AUXILIARY SEAT RESTRICTIONS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 618828 Bulletin Date: 20-Oct-2000
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT REGARDING HVAC DRAIN NIPPLE REPLACEMENT KIT. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613417 Bulletin Date: 20-Jan-2000
VISIBILITY:REARVIEW MIRRORS/DEVICES

SUBJECT REGARDING COMPASS MIRROR REPLACEMENT KIT FOR ALL VEHICLES BUILT PRIOR TO VIN 185335 AND EQUIPPED WITH A COMPASS MIRROR. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613937 Bulletin Date: 20-Jul-2000
EQUIPMENT:MECHANICAL:CARRIER/RACK

SUBJECT REGARDING ALUMINUM ROOF RACK. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613938 Bulletin Date: 20-Jul-2000
STRUCTURE

SUBJECT REGARDING THE AVAILABILITY OF THE LIGHT BAR KIT FOR ALL MODEL AND MODEL YEAR VEHICLES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613939 Bulletin Date: 20-Jul-2000
STRUCTURE:BODY

SUBJECT REGARDING A REVISED ACCESSORY STEEL ROCKER PANEL PROTECTION KIT CONTAINING INSTALLATION INSTRUCTIONS, HARDWARE, RIGHT AND LEFT SKID PANELS MADE FROM HEAVY GAUGE STEEL WITH WELDED SIDE REINFORCEMENTS FOR 1994 AND NEWER MODEL YEAR VEH

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 613936 Bulletin Date: 20-Jul-2000
STRUCTURE:BODY

INFORMATION ON ACCESSORY ALUMINUM ROCKER PANEL PROTECTION KIT CONTAINING INSTALLATION INSTRUCTIONS, HARDWARE, RIGHT AND LEFT SKID PANELS MADE FROM HEAVY GAUGE ALUMINUM FOR ALL 1994 AND NEW MODEL YEAR VEHICLES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621208 Bulletin Date: 20-Jul-2001
OTHER

SOME VEHICLES MAY EXHIBIT DRAIN FILTER LIGHT ILLUMINATION CAUSED BY A LEAK IN THE WATER-IN-FUEL SWITCH POTTING WHICH ALLOWS MOISTURE TO ENTER THE SWITCH FROM THE OUTSIDE AND ACTIVATE THE DRAIN FILTER LIGHT WHEN THERE IS NO WATER PRESENT IN

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 621770 Bulletin Date: 20-Apr-2001
WHEELS:CENTER SECTION

SUBJECT REGARDING GEARED HUB SPINDLE AND SPACER DESIGN CHANGE. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 627033 Bulletin Date: 20-Sep-2001
OTHER

DEALER NOTIFICATION LETTER REGARDING CUSTOMER SATISFACTION CAMPAIGN AMG R0101 TRANSFER CASE COOLER REPLACEMENT. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 631745 Bulletin Date: 20-Sep-2001
OTHER

SUBJECT REGARDING GEARED HUB INPUT AND OUTPUT SEALS FOR ALL MODEL YEARS. *SLC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 623234 Bulletin Date: 20-Aug-2001
STRUCTURE:BODY:BUMPERS

SUBJECT REGARDING REAR BUMPER CLOSEOUT PANEL KIT. *SB

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 620368 Bulletin Date: 20-Mar-2001
EQUIPMENT

SUBJECT REGARDING FENDER FLARE KITS AVAILABLE FOR ALL MODELS WITH ROCKER PANEL PROTECTION. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 631759 Bulletin Date: 20-Feb-2002
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

SUBJECT REGARDING INJECTION PUMP TIME SET/TDC OFFSET, THIS INCLUDES ALL TURBO DIESEL VEHICLES VIN Z AND F. *SLC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 633688 Bulletin Date: 20-May-2002
POWER TRAIN:AXLE ASSEMBLY

SUBJECT REGARDING GEARED HUB OUTPUT SEAL KIT. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 634977 Bulletin Date: 20-Jun-2002
OTHER

DIAGNOSTIC TROUBLE CODES B1001, B1271 OR B1780 SET WHEN REPLACING / REPROGRAMMING OTHER MODULES FOR 1999 - 2003 PASSENGER CARS AND TRUCKS WITH CLASS 2 SERIAL DATA COMMUNICATION BETWEEN MODULES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 633686 Bulletin Date: 20-Apr-2002
VISIBILITY:WINDSHIELD

SUBJECT REGARDING ONE-PIECE WINDOW SEALS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 632229 Bulletin Date: 20-Mar-2002
EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER

SUBJECT REGARDING HIGH INTENSITY DISCHARGE SPREAD BEAM LIGHTS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 632231 Bulletin Date: 20-Mar-2002
EXTERIOR LIGHTING

SUBJECT REGARDING QUARTZ HALOGEN ACCESSORY LIGHTS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 631988 Bulletin Date: 20-Feb-2002
EQUIPMENT

SUBJECT REGARDING ACCESSORY FENDER FLARES FOR ALL MODELS WITH ROCKER PANEL PROTECTION. *SLC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 632232 Bulletin Date: 20-Mar-2002
STRUCTURE:BODY:DOOR

SUBJECT REGARDING LEATHER ARMREST COVER KIT. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 631989 Bulletin Date: 20-Feb-2002
EQUIPMENT:MECHANICAL:CARRIER/RACK

ALUMINUM WHEEL SPARE TIRE CARRIER ADAPTER KIT FOR ALL MODELS WITH ALUMINUM WHEELS. *SLC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 10004721 Bulletin Date: 20-Oct-2003
STRUCTURE:BODY:ROOF AND PILLARS

CREAK IN ROOF. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 636466 Bulletin Date: 20-Jun-2002
OTHER

INFORMATION PERTAINING TO THE LAUNCH OF THE HUMMER H2. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 39373 Bulletin Date: 19-Aug-1993
EQUIPMENT:MECHANICAL:WINCH

NEW 12,000 POUND CAPACITY WINCH KIT FOR ALL VEHICLES. *TW

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 53019 Bulletin Date: 19-Apr-1997
TIRES:TEMPORARY/EMERGENCY SPARE TIRE

INSTRUCTIONS ON INSTALLATION OF THE SWING-AWAY SPRARE TIRE CARRIER KIT P/N 05744642. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 52133 Bulletin Date: 19-Jan-1997
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL

NEW AXLE OUTPUT SHAFT SEALS. *TW

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600998 Bulletin Date: 19-Jan-1998
ENGINE AND ENGINE COOLING:ENGINE

AN AIR FILTER RESTRICTION GAUGE ACCESSORY KIT IS AVAILABLE FOR ALL MODEL YEAR DIESEL VEHICLES. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600941 Bulletin Date: 19-Mar-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

VEHICLES ARE BEING BUILT WITHOUT THE KAZOO AND RETAINING CLAMP ON THE DRAIN TUBE OF THE MAIN HVAC UNIT. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600940 Bulletin Date: 19-Mar-1998
EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

INFORMATION ON HEAVY DUTY TURN SIGNAL FLASHERS. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600939 Bulletin Date: 19-Mar-1998
SEATS

SERVICE INFORMATION ON VEHICLE SEAT HEATER KIT. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600938 Bulletin Date: 19-Mar-1998
OTHER

INFORMATION REGARDING DELCO AUDIO SYSTEM REMOTE. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600937 Bulletin Date: 19-Mar-1998
SEATS

LEATHER SEAT COVERS FOR THE FRONT AND REAR SEATS OF ALL MODEL YEAR VEHICLES. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600936 Bulletin Date: 19-Mar-1998
STRUCTURE:BODY

SUBJECT REGARDING DASH TRIM APPLIQUE KIT. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601469 Bulletin Date: 19-Apr-1998
OTHER

AN OFF-ROAD ACCESSORY KIT IS AVAILABLE THROUGH THE DCS. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601471 Bulletin Date: 19-Apr-1998
EQUIPMENT

INFORMATION ON A TRAVELER KIT FOR ALL MODEL YEAR VEHICLES. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601472 Bulletin Date: 19-May-1998
POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/LINKAGE

BRIEF INFORMATION REGARDING AN 8-BLADE FAN AND CLUTCH ASSEMBLY. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601470 Bulletin Date: 19-May-1998
EQUIPMENT

SUBJECT ON ROLLER FAIRLEAD. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600203 Bulletin Date: 19-Feb-1998
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT

SUBJECT ON REVISED HALFSHAFT MOUNT BOLT TORQUE SPECIFICATION. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 601467 Bulletin Date: 19-Jun-1998
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

VEHICLES EXHIBIT A " DEAD " OR INOPERATIVE RADIO CONDITION WITH THE DISPLAY DARK AND NO RADIO FUNCTION. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600202 Bulletin Date: 19-Apr-1998
SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION:SPRINGS/BA

SUBJECT ON WINCH KIT- FRONT SPRINGS. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600070 Bulletin Date: 19-Jan-1998
ENGINE AND ENGINE COOLING:ENGINE

INFORMATION ON A NEW DUAL OIL FILTER KIT. *YC

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 600071 Bulletin Date: 19-Jan-1998
OTHER

SUBJECT ON A HOURMETER KIT IS AVAILABLE FOR VARIOUS VEHICLES. TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 607597 Bulletin Date: 19-Jul-1999
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

SUBJECT REGARDING NEW BRAKE PADS FOR USE ON ALL 10,300 AND 10,800 LB GVW VEHICLES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 609806 Bulletin Date: 19-May-1999
VISIBILITY:WINDSHIELD

SOME VEHICLES MAY EXPERIENCE AN UPPER SIDE WINDOW SEAL THAT HANGS DOWN FROM THE DOOR CHANNEL IN THE CENTER WHEN THE WINDOW IS OPEN. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 609807 Bulletin Date: 19-Aug-1999
STRUCTURE:BODY

SOME VEHICLES BUILT WITH VIN 185803 AND BELOW MAY EXHIBIT A SNAP OR POPPING SOUND FROM THE FRONT BODY MOUNT AREA DURING TIGHT TURNS OR WHEN DRIVING ON UNEVEN TERRAIN. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 607332 Bulletin Date: 19-Apr-1999
STRUCTURE

SUBJECT REGARDING STAINLESS STEEL ACCESSORY ROCKER PANEL PROTECTION COVERS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608094 Bulletin Date: 19-Apr-1999
STRUCTURE:BODY:BUMPERS

INSTALLATION INSTRUCTIONS FOR STAINLESS STEEL ACCESSORY FRONT BUMPER COVER FOR VEHICLES WITH A BRUSHGUARD AND WITHOUT A WINCH. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608093 Bulletin Date: 19-Apr-1999
STRUCTURE:BODY:BUMPERS

SUBJECT REGARDING STAINLESS STEEL ACCESSORY FRONT BUMPER COVER FOR VEHICLES WITH A WINCH. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608199 Bulletin Date: 19-Apr-1999
STRUCTURE

SUBJECT REGARDING THE AVAILABILITY OF THE STAINLESS STEEL ACCESSORY SKID PLATE COVER KIT FOR VEHICLES WITHOUT A WINCH. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608092 Bulletin Date: 19-Apr-1999
STRUCTURE:BODY:BUMPERS

THIS PARTS BULLETIN CONTAINS INSTALLATION INSTRUCTIONS REGARDING STAINLESS STEEL ACCESSORY REAR BUMPER COVER KIT FOR ALL VEHICLES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608091 Bulletin Date: 19-Apr-1999
WHEELS:CAP/COVER/HUB

THIS PARTS BULLETIN CONTAINS INSTALLATION INSTRUCTIONS FOR STAINLESS STEEL ACCESSORY WHEEL COVER KIT WITH ROUND HOLES FOR ALL VEHICLES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608090 Bulletin Date: 19-Apr-1999
WHEELS:CAP/COVER/HUB

SUBJECT REGARDING A STAINLESS STEEL ACCESSORY WHEEL COVER KIT WITH OVAL HOLES IS AVAILABLE FOR ALL MODELS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 605933 Bulletin Date: 19-Apr-1999
STRUCTURE:BODY

SUBJECT REGARDING STAINLESS STEEL ACCESSORY UPPER GRILLE COVER. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608096 Bulletin Date: 19-Jun-1999
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

SUBJECT REGARDING AN ACCESSORY FUEL LIFT PUMP ISOLATOR KIT AVAILABLE FOR ALL 1998 AND PRIOR MODEL YEAR DIESEL VEHICLES. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 608095 Bulletin Date: 19-Jul-1999
EXTERIOR LIGHTING

INFORMATION REGARDING THE KC HILITES HIGH INTENSITY DISCHARGE (HID) LIGHTING KIT. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 609794 Bulletin Date: 19-Aug-1999
EQUIPMENT:MECHANICAL:CARRIER/RACK

SUBJECT REGARDING AN ACCESSORY SKI RACK KIT FOR USE WITH THE SIDE LOAD ROOF RACK. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 607599 Bulletin Date: 19-Sep-1999
OTHER

SUBJECT ON BRUSHED STAINLESS STEEL ACCESSORY SKID PLATE COVER. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 609800 Bulletin Date: 19-Jul-1999
STRUCTURE:BODY:BUMPERS

INFORMATION ON THE BRUSHED STAINLESS STEEL ACCESSORY FRONT BUMPER COVER FOR VEHICLES WITH BRUSHGUARD AND WITHOUT WINCH. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 609799 Bulletin Date: 19-Jul-1999
STRUCTURE:BODY:BUMPERS

SUBJECT REGARDING A BRUSHED STAINLESS STEEL ACCESSORY FRONT BUMPER COVER FOR VEHICLES WITH A WINCH. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 609798 Bulletin Date: 19-Jul-1999
STRUCTURE:BODY

SUBJECT REGARDING BRUSHED STAINLESS STEEL ACCESSORY ROCKER PANEL PROTECTION COVERS. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 609795 Bulletin Date: 19-Jul-1999
STRUCTURE:BODY:BUMPERS

SUBJECT REGARDING THE AVAILABILITY OF THE BRUSHED STAINLESS STEEL ACCESSORY REAR BUMPER COVER. *TT

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45044 Bulletin Date: 19-Jun-1995
STRUCTURE:BODY

ALUMINUM ROCKER PANEL PROTECTION KIT. *TW

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45042 Bulletin Date: 19-Mar-1995
SUSPENSION:FRONT

STEERING AND SUSPENSION PARTS UPDATE/KITS. *TW

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 45039 Bulletin Date: 19-Mar-1995
LATCHES/LOCKS/LINKAGES:DOORS:LATCH

FRONT DOOR STRIKER GUARD. *TW

9999 AM GENERAL HUMMER
NHTSA* TSB Technical Service Bulletin Number: 38099 Bulletin Date: 19-Oct-1994
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

RECALL, WIRING HARNESS CONNECTOR SEAL INSPECTION. *TW



* NHTSA is the National Highway Traffic Safety Administration: NHTSA.gov

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