2008 GMC Sierra Service and Repair Manual
2008 GMC Sierra service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
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GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SI
THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR, OR CAUSE SMOKE INCREASING T
DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE FREE OF CHARGE. THE RECALL BEGAN ON SEPTEM
GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE E
IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.
DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE
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. Technician will need to call General Motors Tech
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. Due to the
This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont
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. Technician will need to call General Motors Tech
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo
This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information
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. Technician will need to determine what type of call the cu
This informational bulletin explains how to care for wiper blades.
Showing the 8 most recent of 320 technical service bulletins on file with NHTSA.
ON OCTOBER 15, 2013, APPROX 7:45 AM, SINGLE OCCUPANT, WAS ENTERING THE EXIT RAMP FROM FREEWAY WHEN TRUCK CRASHED AND ROLLED TWICE. THE AIR BAGS DID NOT DEPLOY. TRUCK WAS COMPLETELY TOTALED. OCCUPA
TL* THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, SHE LOST CONTROL OF THE VEHICLE AND CRASHED INTO A TREE. UPON IMPACT, THE AIR BAG DID NOT DEPLOY CONTRIBUTING TO T
TL*THE CONTACT OWNS A 2008 GMC SIERRA. WHILE DRIVING APPROXIMATELY 25 MPH ON NORMAL ROAD CONDITIONS THE CONTACT BECAME UNCONSCIOUS AND CRASHED INTO A UTILITY POLE. THE POLICE AND AMBULANCE ARRIVED AND
DRIVING HOME, THE SPINDLE ARM BROKE, CAUSING THE TIRES TO LOSE STEERING ABILITY, LEADING TO THE LOSS OF CONTROL AND THE TRUCK GOING INTO PENSACOLA BAY. NO AIRBAG DEPLOYMENT. DRIVER KNOCKED UNCONSCIOUS
2008 GMC SIERRA. CONSUMER WRITES IN REGARDS TO TAKATA AIRBAG SAFETY RECALL.
Showing the 5 most serious of 84 complaints filed with NHTSA.
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