Chevrolet Trailblazer Service Bulletins

2,563 manufacturer communications on file.

January 1, 2002•Document ID: 637390
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
41
Date Added:
November 25, 2002
Manufacturer:
CHEVROLET
Summary
SUBJECT REGARDING RADIO SPEAKER NOISE WITH BRAKE APPLIED. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-637390-0001.pdf↗
January 1, 2002•Document ID: 628850
Service Bulletin/Repair Instructions
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Mfr Comm. #:
010138014
Date Added:
March 21, 2002
Manufacturer:
GMC
Summary
SOME CUSTOMERS MAY COMMENT THAT THE HEATER DOES NOT WARM THE DRIVER'S FEET. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628850-0001.pdf↗
January 1, 2002•Document ID: 628833
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
020603001
Date Added:
March 21, 2002
Manufacturer:
OLDSMOBILE
Summary
CONCERNS WITH NO START, TURN/HAZARD, INTERIOR LAMPS, DRIVER INFORMATION CENTER (DIC), RADIO, THEFT ALARM, WIPERS, CRUISE, SHIFT INTERLOCK, HORN AND/OR KEY IN SIGNAL INOPERATIVE. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628833-0001.pdf↗
December 13, 2001•Document ID: 629619
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
131201
Date Added:
April 4, 2002
Manufacturer:
CHEVROLET
Summary
SUBJECT REGARDING SERVICE ENGINE SOON LIGHT ON, DELAYED TRANSMISSION DOWNSHIFT AND/OR EXCESSIVE FAN NOISE. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-629619-0001.pdf↗
December 13, 2001•Document ID: 628807
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
Mfr Comm. #:
131201
Date Added:
March 21, 2002
Manufacturer:
OLDSMOBILE
Summary
SUBJECT REGARDING BULLETIN 010604052 ON BOARD DIAGNOSTIC (OBD) SYSTEM IMPROVEMENTS UPGRADE. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628807-0001.pdf↗
December 1, 2001•Document ID: 632359
Service Bulletin/Repair Instructions
SUSPENSION
Mfr Comm. #:
010308005
Date Added:
July 15, 2002
Manufacturer:
GMC
Summary
THIS BULLETIN IS BEING ISSUED TO CLARIFY THE TORQUE SPECIFICATIONS AND THE PROPER TIGHTENING SEQUENCE FOR THE FASTENERS UTILIZED TO SECURE THE LOWER CONTROL ARM BRACKET TO THE VEHICLE FRAME. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-632359-0001.pdf↗
December 1, 2001•Document ID: 628934
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION
Mfr Comm. #:
010730038
Date Added:
March 25, 2002
Manufacturer:
CHEVROLET
Summary
SOME CUSTOMERS MAY COMMENT THAT THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT
Associated Products (47)
2002 Chevrolet Blazer 2002 Chevrolet Camaro 2002 Chevrolet Corvette 2002 Chevrolet Express 2002 Chevrolet Silverado 2002 Chevrolet Suburban 2002 Chevrolet Tahoe 2002 Chevrolet Trailblazer 2002 GMC Envoy 2002 GMC Savana 2002 GMC Sierra 2002 GMC Yukon 2002 Pontiac Firebird 2001 Chevrolet Blazer 2001 Chevrolet Camaro 2001 Chevrolet Corvette 2001 Chevrolet Express 2001 Chevrolet Silverado 2001 Chevrolet Suburban 2001 Chevrolet Tahoe+ 27 more
Associated Documents
- Download MC-628934-0001.pdf↗
December 1, 2001•Document ID: 628815
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION
Mfr Comm. #:
010730043
Date Added:
March 21, 2002
Manufacturer:
GMC
Summary
SUBJECT REGARDING DIAGNOSTIC TIPS FOR SLIPPING OR MISSING SECOND, THIRD AND/OR FOURTH GEAR. *TT
Associated Products (23)
2002 Cadillac Escalade 2002 Chevrolet Blazer 2002 Chevrolet Camaro 2002 Chevrolet Corvette 2002 Chevrolet Express 2002 Chevrolet Silverado 2002 Chevrolet Suburban 2002 Chevrolet Trailblazer 2002 GMC Envoy 2002 GMC Savana 2002 GMC Sierra 2002 GMC Yukon 2002 Pontiac Firebird 2001 Chevrolet Blazer 2001 Chevrolet Camaro 2001 Chevrolet Corvette 2001 Chevrolet Express 2001 Chevrolet Silverado 2001 Chevrolet Suburban 2001 GMC Savana+ 3 more
Associated Documents
- Download MC-628815-0001.pdf↗
November 14, 2001•Document ID: 628130
Service Bulletin/Repair Instructions
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL
Mfr Comm. #:
141101
Date Added:
March 5, 2002
Manufacturer:
CHEVROLET
Summary
CUSTOMERS MAY INDICATE A CONCERN OF A FRONT AXLE SEAL HIGH-PITCHED NOISE COMING FROM THE FRONT OF THE VEHICLE AFTER DRIVING ABOUT TEN MILES. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628130-0001.pdf↗
November 1, 2001•Document ID: 631820
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
010849016
Date Added:
June 20, 2002
Manufacturer:
CADILLAC
Summary
VEHICLES MAY EXPERIENCE AN INOPERATIVE CIGARETTE LIGHTER. *SLC
Associated Products (17)
2002 Buick LeSabre 2002 Buick Park Avenue 2002 Buick Rendezvous 2002 Cadillac Deville 2002 Cadillac Seville 2002 Chevrolet Cavalier 2002 Chevrolet Impala 2002 Chevrolet Malibu 2002 Chevrolet Trailblazer 2002 GMC Envoy 2002 Oldsmobile Alero 2002 Oldsmobile Aurora 2002 Pontiac Bonneville 2002 Pontiac Grand AM 2002 Pontiac Sunfire 2001 Chevrolet Cavalier 2001 Pontiac Sunfire
Associated Documents
- Download MC-631820-0001.pdf↗
November 1, 2001•Document ID: 628817
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
Mfr Comm. #:
010604052
Date Added:
March 21, 2002
Manufacturer:
GMC
Summary
SOME OWNERS MAY COMMENT ON THE SERVICE ENGINE SOON LAMP BEING ILLIMINATED, A DELAYED TRANSMISSION DOWNSHIFT AND/OR EXCESSIVE FAN NOISE. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628817-0001.pdf↗
November 1, 2001•Document ID: 627912
Service Bulletin/Repair Instructions
POWER TRAIN:MANUAL TRANSMISSION
Mfr Comm. #:
010730036
Date Added:
February 26, 2002
Manufacturer:
GMC
Summary
SERVICE ENGINE SOON LAMP ILLUMINATED, INCORRECT TRANSMISSION SHIFTS, POOR PERFORMANCE OF ENGINE, TRANSMISSION SLIPPING. *YH
Associated Products (36)
2002 Cadillac Escalade 2002 Chevrolet Blazer 2002 Chevrolet Camaro 2002 Chevrolet Corvette 2002 Chevrolet Express 2002 Chevrolet Silverado 2002 Chevrolet Suburban 2002 Chevrolet Tahoe 2002 Chevrolet Trailblazer 2002 GMC Envoy 2002 GMC Savana 2002 GMC Sierra 2002 GMC Yukon 2002 Pontiac Firebird 2001 Chevrolet Blazer 2001 Chevrolet Camaro 2001 Chevrolet Corvette 2001 Chevrolet Express 2001 Chevrolet Silverado 2001 Chevrolet Suburban+ 16 more
Associated Documents
- Download MC-627912-0001.pdf↗
November 1, 2001•Document ID: 627834
Service Bulletin/Repair Instructions
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
Mfr Comm. #:
010864019
Date Added:
February 25, 2002
Manufacturer:
CHEVROLET
Summary
INFORMATION REGARDING CLICK OR RATCHET TYPE NOISE FROM OUTSIDE REARVIEW MIRRORS. *YH
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-627834-0001.pdf↗
October 31, 2001•Document ID: 628547
Service Bulletin/Repair Instructions
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
Mfr Comm. #:
01065
Date Added:
March 13, 2002
Manufacturer:
GMC
Summary
ON SOME VEHICLES, THE CALIBRATION OF THE ACTIVE TRANSFER CASE CONTROL MODULE MAY CAUSE INSUFFICIENT HIGH SPEED ENGAGEMENT. *TT.
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628547-0001.pdf↗
October 31, 2001•Document ID: 628066
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Mfr Comm. #:
311001
Date Added:
March 5, 2002
Manufacturer:
OLDSMOBILE
Summary
BRIEF INFORMATION REGARDING THE AVAILABILITY OF AN ENHANCED CALIBRATION FOR ENGINE COOLING FAN NOISE AND P1484 DIAGNOSTIC TROUBLE CODE. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628066-0001.pdf↗
October 30, 2001•Document ID: 628551
Service Bulletin/Repair Instructions
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
Mfr Comm. #:
01064
Date Added:
March 13, 2002
Manufacturer:
CHEVROLET
Summary
SAFETY RECALL REGARDING THE CALIBRATION OF THE ACTIVE TRANSFER CASE CONTROL MODULE OR A RANGE SHIFT COLLAR THAT WAS NOT MACHINED PROPERLY. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628551-0001.pdf↗
October 20, 2001•Document ID: 628061
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
Mfr Comm. #:
301001
Date Added:
March 5, 2002
Manufacturer:
CHEVROLET
Summary
INFORMATION ON CLEAN NEUTRAL TEST FOR 4-WHEEL DRIVE VEHICLES INVOVLED IN RECALL BULLETIN 01064 TRANSFER CASE REPLACEMENT. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628061-0001.pdf↗
October 18, 2001•Document ID: 628013
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING
Mfr Comm. #:
181001
Date Added:
March 1, 2002
Manufacturer:
GMC
Summary
INFORMATION REGARDING HEADLIGHT OR INSTRUMENT PANEL DIMMING OR FLICKER CONDITION. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628013-0001.pdf↗
October 18, 2001•Document ID: 628011
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION
Mfr Comm. #:
181001
Date Added:
March 1, 2002
Manufacturer:
CHEVROLET
Summary
SOME VEHICLES MAY EXHIBIT AN INTERMITTENT 1-2 SHIFT SHUTTER OR POSSIBLE 1-2 HARSH SHIFT CONDITION. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628011-0001.pdf↗
October 16, 2001•Document ID: 628000
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION
Mfr Comm. #:
161001
Date Added:
March 1, 2002
Manufacturer:
OLDSMOBILE
Summary
SOME ALL-WHEEL DRIVE OR FOUR-WHEEL DRIVE VEHICLES MAY EXHIBIT A BUMP OR SURGE THAT CAN OCCUR WHILE THE TRANSMISSION IS STILL IN FIRST GEAR. *TT
Associated Products (2)
2002 Chevrolet Trailblazer 2002 GMC Envoy
Associated Documents
- Download MC-628000-0001.pdf↗

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