Chevrolet Blazer Service Bulletins (1998)

78 manufacturer communications on file.

December 4, 2015•Document ID: 10114947
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
Mfr Comm. #:
PIC4696B
Date Added:
August 15, 2017
Manufacturer:
GMC
Summary
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.
Associated Products (254)
2002 Buick LeSabre 2002 Buick Park Avenue 2002 Buick Regal 2002 Buick Rendezvous 2002 Cadillac Deville 2002 Cadillac Eldorado 2002 Cadillac Seville 2002 Chevrolet Avalanche 2002 Chevrolet Blazer 2002 Chevrolet Camaro 2002 Chevrolet Cavalier 2002 Chevrolet Corvette 2002 Chevrolet Express 2002 Chevrolet Impala 2002 Chevrolet Lumina 2002 Chevrolet Malibu 2002 Chevrolet Monte Carlo 2002 Chevrolet Silverado 2002 Chevrolet Suburban 2002 Chevrolet Tahoe+ 234 more
Associated Documents
- Download MC-10114947-0001.pdf↗
October 23, 2015•Document ID: 10114924
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
Mfr Comm. #:
PIC4696A
Date Added:
August 15, 2017
Manufacturer:
CHEVROLET
Summary
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.
Associated Products (254)
2002 Buick LeSabre 2002 Buick Park Avenue 2002 Buick Regal 2002 Buick Rendezvous 2002 Cadillac Deville 2002 Cadillac Eldorado 2002 Cadillac Seville 2002 Chevrolet Avalanche 2002 Chevrolet Blazer 2002 Chevrolet Camaro 2002 Chevrolet Cavalier 2002 Chevrolet Corvette 2002 Chevrolet Express 2002 Chevrolet Impala 2002 Chevrolet Lumina 2002 Chevrolet Malibu 2002 Chevrolet Monte Carlo 2002 Chevrolet Silverado 2002 Chevrolet Suburban 2002 Chevrolet Tahoe+ 234 more
Associated Documents
- Download MC-10114924-0001.pdf↗
June 30, 2014•Document ID: 10248444
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Mfr Comm. #:
Recalls
Date Added:
January 8, 2024
Manufacturer:
GMC
Summary
Vehicle Recalls
Associated Products (909)
2014 Buick Enclave 2014 Buick Encore 2014 Buick LaCrosse 2014 Buick Regal 2014 Buick Verano 2014 Cadillac ATS 2014 Cadillac CT6 2014 Cadillac CTS 2014 Cadillac ELR 2014 Cadillac Escalade 2014 Cadillac Escalade ESV 2014 Cadillac SRX 2014 Cadillac XT5 2014 Cadillac XTS 2014 Chevrolet 3500 2014 Chevrolet Avalanche 2014 Chevrolet Camaro 2014 Chevrolet Caprice 2014 Chevrolet Captiva Sport 2014 Chevrolet Cobalt+ 889 more
Associated Documents
- Download MC-10248444-0001.pdf↗
May 9, 2014•Document ID: 10137901
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE
Mfr Comm. #:
05-06-04-035D
Date Added:
May 21, 2018
Manufacturer:
BUICK
Summary
This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.
Associated Products (754)
2014 Buick Enclave 2014 Buick Encore 2014 Buick LaCrosse 2014 Buick Regal 2014 Buick Verano 2014 Cadillac ATS 2014 Cadillac CTS 2014 Cadillac ELR 2014 Cadillac Escalade 2014 Cadillac Escalade ESV 2014 Cadillac SRX 2014 Cadillac XTS 2014 Chevrolet Aveo 2014 Chevrolet Camaro 2014 Chevrolet Caprice 2014 Chevrolet Colorado 2014 Chevrolet Corvette 2014 Chevrolet Cruze 2014 Chevrolet Equinox 2014 Chevrolet Express+ 734 more
Associated Documents
- Download MC-10137901-0001.pdf↗
September 19, 2013•Document ID: 10113258
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
PIC5913
Date Added:
August 15, 2017
Manufacturer:
PONTIAC
Summary
This Preliminary Information communication provides information to the technician about vehicles that have a Supplemental Inflatable Restraint lamp, Service Vehicle Soon lamp on and/or radio locked, possibly after module replacement. Technician will need to check for an incorrect or non-existent VIN number in modules that require them. Technician should ensure that all modules that are replaced are programmed per currently published Service Information. Technician should also check the Sensing and Diagnostic Module part number if it was replaced.
Associated Products (134)
2002 Buick Century 2002 Buick LeSabre 2002 Buick Park Avenue 2002 Buick Regal 2002 Buick Rendezvous 2002 Cadillac Deville 2002 Cadillac Eldorado 2002 Cadillac Escalade 2002 Cadillac Seville 2002 Chevrolet Blazer 2002 Chevrolet Camaro 2002 Chevrolet Cavalier 2002 Chevrolet Corvette 2002 Chevrolet Express 2002 Chevrolet Impala 2002 Chevrolet Malibu 2002 Chevrolet Monte Carlo 2002 Chevrolet Trailblazer 2002 GMC Savana 2002 Oldsmobile Alero+ 114 more
Associated Documents
- Download MC-10113258-0001.pdf↗
September 1, 2013•Document ID: 10246631
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Mfr Comm. #:
130089009
Date Added:
December 11, 2023
Manufacturer:
PONTIAC
Summary
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
Associated Products (603)
2005 Buick Century 2005 Buick LaCrosse 2005 Buick LeSabre 2005 Buick Park Avenue 2005 Buick Rainier 2005 Buick Regal 2005 Buick Rendezvous 2005 Cadillac CTS 2005 Cadillac Deville 2005 Cadillac DTS 2005 Cadillac Escalade 2005 Cadillac Escalade ESV 2005 Cadillac SRX 2005 Cadillac STS 2005 Cadillac XLR 2005 Chevrolet Avalanche 2005 Chevrolet Aveo 2005 Chevrolet Blazer 2005 Chevrolet Cavalier 2005 Chevrolet Cobalt+ 583 more
Associated Documents
- Download MC-10246631-0001.pdf↗
May 3, 2013•Document ID: 10139019
Service Bulletin/Repair Instructions
EQUIPMENT; ENGINE AND ENGINE COOLING
Mfr Comm. #:
PI0969
Date Added:
June 4, 2018
Manufacturer:
GMC
Summary
This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern.
Associated Products (52)
2013 Chevrolet Sonic 2003 Chevrolet Silverado 2002 Chevrolet Avalanche 2002 Chevrolet Blazer 2002 Chevrolet Express 2002 Chevrolet Silverado 2002 Chevrolet Suburban 2002 Chevrolet Tahoe 2002 GMC Envoy 2002 GMC Savana 2002 GMC Yukon 2002 GMC Yukon XL 2001 Chevrolet Blazer 2001 Chevrolet Express 2001 Chevrolet Silverado 2001 Chevrolet Suburban 2001 Chevrolet Tahoe 2001 GMC Savana 2001 GMC Yukon 2001 GMC Yukon XL+ 32 more
Associated Documents
- Download MC-10139019-0001.pdf↗
August 1, 2008•Document ID: 10026704
Service Bulletin/Repair Instructions
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
Mfr Comm. #:
PIT-3046E
Date Added:
December 5, 2008
Manufacturer:
GMC
Summary
GMC: FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL, CAUSING THE LOW FUEL LIGHT TO ILLUMINATE. *PE
Associated Products (137)
2009 Cadillac Escalade 2009 Cadillac Escalade ESV 2009 Chevrolet Avalanche 2009 Chevrolet Silverado 2009 Chevrolet Suburban 2009 Chevrolet Tahoe 2009 Chevrolet Trailblazer 2009 Chevrolet Uplander 2009 GMC Canyon 2009 GMC Envoy 2009 GMC Sierra 2009 GMC Yukon 2009 Hummer H2 2009 Hummer H3 2008 Cadillac Escalade 2008 Cadillac Escalade ESV 2008 Chevrolet Avalanche 2008 Chevrolet Colorado 2008 Chevrolet Silverado 2008 Chevrolet Suburban+ 117 more
Associated Documents
- Download MC-10026704-0001.pdf↗
January 1, 2006•Document ID: 10000062
Service Bulletin/Repair Instructions
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
Mfr Comm. #:
020525006
Date Added:
February 11, 2003
Manufacturer:
CHEVROLET
Summary
ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS. *TT
Associated Products (47)
2003 Chevrolet Blazer 2002 Chevrolet Blazer 2001 Chevrolet Blazer 2001 Chevrolet Suburban 2001 Chevrolet Tahoe 2001 GMC Envoy 2001 GMC Yukon 2000 Cadillac Escalade 2000 Chevrolet Blazer 2000 Chevrolet Suburban 2000 Chevrolet Tahoe 2000 GMC Envoy 2000 GMC Yukon 1999 Cadillac Escalade 1999 Chevrolet Blazer 1999 Chevrolet Silverado 1999 Chevrolet Suburban 1999 Chevrolet Tahoe 1999 GMC Envoy 1999 GMC Sierra+ 27 more
Associated Documents
- Download MC-10000062-0001.pdf↗
August 1, 2005•Document ID: 634999
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
Mfr Comm. #:
020730024A
Date Added:
October 11, 2002
Manufacturer:
CHEVROLET
Summary
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
Associated Products (207)
2006 Hummer H2 2006 Hummer H3 2005 Cadillac Escalade 2005 Chevrolet Avalanche 2005 Chevrolet Colorado 2005 Chevrolet Corvette 2005 Chevrolet Express 2005 Chevrolet Impala 2005 Chevrolet Silverado 2005 Chevrolet Suburban 2005 Chevrolet Tahoe 2005 Chevrolet Trailblazer 2005 GMC Canyon 2005 GMC Envoy 2005 GMC Savana 2005 GMC Sierra 2005 GMC Yukon 2005 Hummer H2 2005 SAAB 9-7X 2004 Buick Rainier+ 187 more
Associated Documents
- Download MC-634999-0001.pdf↗
January 1, 2005•Document ID: 10006115
Service Bulletin/Repair Instructions
PARKING BRAKE; SERVICE BRAKES, AIR
Mfr Comm. #:
020526001B
Date Added:
April 16, 2004
Manufacturer:
CHEVROLET
Summary
REAR PARKING BRAKE SHOE RETAINING SPRING CLIP SERVICE KIT FOR DRUM-IN-HAT (DIH) EQUIPPED VEHICLES. *TT UPDATE. *TT
Associated Products (43)
2005 Chevrolet Avalanche 2005 Chevrolet Express 2005 Chevrolet Trailblazer 2005 GMC Envoy 2005 GMC Savana 2005 GMC Yukon 2004 Chevrolet Avalanche 2004 Chevrolet Express 2004 Chevrolet Trailblazer 2004 GMC Envoy 2004 GMC Savana 2004 GMC Sierra 2004 GMC Yukon 2003 Chevrolet Avalanche 2003 Chevrolet Express 2003 Chevrolet Trailblazer 2003 GMC Envoy 2003 GMC Savana 2003 GMC Sierra 2003 GMC Yukon+ 23 more
Associated Documents
- Download MC-10006115-0001.pdf↗
September 1, 2004•Document ID: 10011080
Service Bulletin/Repair Instructions
SEATS:FRONT ASSEMBLY:POWER ADJUST
Mfr Comm. #:
040850017
Date Added:
December 29, 2004
Manufacturer:
GMC
Summary
POWER SEAT INOPERATIVE FORE/AFT AFTER BEING MOVED ALL THE WAY REARWARD. *TT
Associated Products (5)
2002 Chevrolet Blazer 2001 Chevrolet Blazer 2000 Chevrolet Blazer 1999 Chevrolet Blazer 1998 Chevrolet Blazer
Associated Documents
- Download MC-10011080-0001.pdf↗
March 1, 2004•Document ID: 10004301
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:ENGINE
Mfr Comm. #:
030601024A
Date Added:
December 2, 2003
Manufacturer:
GMC
Summary
RATTLE NOISE IN ENGINE. *TT
Associated Products (32)
2003 Chevrolet Blazer 2003 Chevrolet Express 2003 Chevrolet Silverado 2003 GMC Sierra 2002 Chevrolet Blazer 2002 Chevrolet Express 2002 Chevrolet Silverado 2002 GMC Sierra 2001 Chevrolet Blazer 2001 Chevrolet Express 2001 Chevrolet Silverado 2001 GMC Sierra 2000 Chevrolet Blazer 2000 Chevrolet Express 2000 Chevrolet Silverado 2000 GMC Sierra 1999 Chevrolet Blazer 1999 Chevrolet Express 1999 Chevrolet Silverado 1999 GMC Sierra+ 12 more
Associated Documents
- Download MC-10004301-0001.pdf↗
February 1, 2004•Document ID: 10012703
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
040603002
Date Added:
March 11, 2005
Manufacturer:
OLDSMOBILE
Summary
DIAGNOSTIC INFORMATION FOR INTERMITTENT VEHICLE NO CRANK DEAD BATTERY. *EH
Associated Products (60)
2004 Cadillac Escalade 2004 Cadillac Escalade ESV 2004 Chevrolet Avalanche 2004 Chevrolet Blazer 2004 Chevrolet Express 2004 Chevrolet Silverado 2004 Chevrolet Suburban 2004 Chevrolet Tahoe 2004 Chevrolet Trailblazer 2004 GMC Envoy 2004 GMC Savana 2004 GMC Sierra 2004 GMC Yukon 2004 Hummer H2 2003 Cadillac Escalade 2003 Cadillac Escalade ESV 2003 Chevrolet Avalanche 2003 Chevrolet Blazer 2003 Chevrolet Express 2003 Chevrolet Silverado+ 40 more
Associated Documents
- Download MC-10012703-0001.pdf↗
January 1, 2004•Document ID: 10010270
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Mfr Comm. #:
3176A
Date Added:
November 9, 2004
Manufacturer:
CHEVROLET
Summary
HEAT COMING FROM VENTS WITH HVAC OFF. *TT
Associated Products (15)
2004 Chevrolet Blazer 2003 Chevrolet Blazer 2002 Chevrolet Blazer 2001 Chevrolet Blazer 2001 GMC Envoy 2000 Chevrolet Blazer 2000 GMC Envoy 1999 Chevrolet Blazer 1999 GMC Envoy 1998 Chevrolet Blazer 1998 GMC Envoy 1997 Chevrolet Blazer 1997 GMC Envoy 1996 Chevrolet Blazer 1996 GMC Envoy
Associated Documents
- Download MC-10010270-0001.pdf↗
January 1, 2004•Document ID: 10010053
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
3130
Date Added:
November 4, 2004
Manufacturer:
OLDSMOBILE
Summary
INSTRUMENT CLUSTER PRNDL INOPERATIVE AND OR BATTERY LIGHT ON. *SC
Associated Products (7)
2004 Chevrolet Blazer 2003 Chevrolet Blazer 2002 Chevrolet Blazer 2001 Chevrolet Blazer 2000 Chevrolet Blazer 1999 Chevrolet Blazer 1998 Chevrolet Blazer
Associated Documents
- Download MC-10010053-0001.pdf↗
January 1, 2004•Document ID: 10009647
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
3031A
Date Added:
October 14, 2004
Manufacturer:
GMC
Summary
DRIVER INFORMATION CENTER (DIC) STAYS IN BULB CHECK. *TT
Associated Products (7)
2003 Chevrolet Blazer 2002 Chevrolet Blazer 2001 Chevrolet Blazer 2000 Chevrolet Blazer 1999 Chevrolet Blazer 1998 Chevrolet Blazer 1997 Chevrolet Blazer
Associated Documents
- Download MC-10009647-0001.pdf↗
January 1, 2004•Document ID: 10007237
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
01599
Date Added:
June 4, 2004
Manufacturer:
CHEVROLET
Summary
4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE. *TT
Associated Products (97)
2004 Cadillac Escalade 2004 Chevrolet Avalanche 2004 Chevrolet Blazer 2004 Chevrolet Colorado 2004 Chevrolet Corvette 2004 Chevrolet Express 2004 Chevrolet Silverado 2004 Chevrolet Suburban 2004 Chevrolet Tahoe 2004 Chevrolet Trailblazer 2004 GMC Canyon 2004 GMC Envoy 2004 GMC Savana 2004 GMC Yukon 2004 GMC Yukon XL 2004 Hummer H2 2004 Pontiac GTO 2003 Cadillac Escalade 2003 Chevrolet Avalanche 2003 Chevrolet Blazer+ 77 more
Associated Documents
- Download MC-10007237-0001.pdf↗
January 1, 2004•Document ID: 10006961
Service Bulletin/Repair Instructions
SUSPENSION:FRONT
Mfr Comm. #:
02015
Date Added:
May 20, 2004
Manufacturer:
OLDSMOBILE
Summary
POP SNAP NOISE IN THE FRONT SUSPENSION WHEN BRAKING. *MR
Associated Products (20)
2004 Chevrolet Blazer 2003 Chevrolet Blazer 2002 Chevrolet Blazer 2001 Chevrolet Blazer 2001 GMC Envoy 2000 Chevrolet Blazer 2000 GMC Envoy 1999 Chevrolet Blazer 1999 GMC Envoy 1998 Chevrolet Blazer 1997 Chevrolet Blazer 1996 Chevrolet Blazer 1995 Chevrolet Blazer 1994 Chevrolet Blazer 1993 Chevrolet Blazer 1992 Chevrolet Blazer 1991 Chevrolet Blazer 1990 Chevrolet Blazer 1989 Chevrolet Blazer 1988 Chevrolet Blazer
Associated Documents
- Download MC-10006961-0001.pdf↗
January 1, 2004•Document ID: 10006363
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:ENGINE
Mfr Comm. #:
01727
Date Added:
April 30, 2004
Manufacturer:
CHEVROLET
Summary
4.3 L35 LU3 RATTLE OR BUZZ NOISE FROM ENGINE. SIT BULLETIN 1457619. *TT
Associated Products (8)
2004 Chevrolet Blazer 2003 Chevrolet Blazer 2002 Chevrolet Blazer 2001 Chevrolet Blazer 2000 Chevrolet Blazer 1999 Chevrolet Blazer 1998 Chevrolet Blazer 1997 Chevrolet Blazer
Associated Documents
- Download MC-10006363-0001.pdf↗

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