2008 GMC Acadia Service and Repair Manual

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Factory-Grade Data

2008 GMC Acadia 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.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • SLE Sport Utility 4-Door
  • Base Sport Utility 4-Door
  • SLT Sport Utility 4-Door

Engines covered

  • 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2008 GMC Acadia Recalls & Complaints

NHTSA #08V44100028/08/2008Component: ELECTRICAL SYSTEM

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

Consequence

THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR, OR CAUSE SMOKE INCREASING T

Remedy

DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE FREE OF CHARGE. THE RECALL BEGAN ON SEPTEM

NHTSA #08V41000014/08/2008Component: VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES

GM IS RECALLING 88,809 MY 2008 BUICK ENCLAVE, AND MY 2007-2008 GMC ACADIA AND SATURN OUTLOOK VEHICLES CURRENTLY OR PREVIOUSLY REGISTERED IN THE FOLLOWING STATES: ALASKA, COLORADO, CONNECTICUT, DELAWA

Consequence

IF THIS WERE TO OCCUR, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A VEHICLE CRASH.

Remedy

DEALERS WILL INSTALL A NEW WIPER CRANK ARM, DRIVER'S SIDE LINK, AND A CRANK ARM NUT. THE RECALL BEG

NHTSA #10V24000004/06/2010Component: ELECTRICAL SYSTEM

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

Consequence

IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.

Remedy

DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE

TSB #11023091

New Vehicle Monitoring Programs Section in IVH

TSB #11021792

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

TSB #11020816

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

TSB #11019074

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11019073

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11019072

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11017783

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Technician will nee

TSB #11014455

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the

Showing the 8 most recent of 1125 technical service bulletins on file with NHTSA.

20151209Component: SERVICE BRAKESCrash reported3 injured

TL* THE CONTACT OWNED A 2008 GMC ACADIA. WHILE DRIVING AT APPROXIMATELY 55 MPH, THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO RESPOND. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO ANOTHER VEHICLE. TH

20180204Component: AIR BAGSCrash reported2 injured

MY WIFE FELL ASLEEP RAN OFF THE ROAD STRUCK A UTILITY POLE AND A LARGE DIRT EMBANKMENT. THE AIR BAGS DID NOT DEPLOY NOR DID THE BELT TENSIONERS,SHE HIT THE STEERING COLUMN SO HARD SHE IT BROKE THE COL

20180204Component: SEAT BELTSCrash reported2 injured

MY WIFE FELL ASLEEP RAN OFF THE ROAD STRUCK A UTILITY POLE AND A LARGE DIRT EMBANKMENT. THE AIR BAGS DID NOT DEPLOY NOR DID THE BELT TENSIONERS,SHE HIT THE STEERING COLUMN SO HARD SHE IT BROKE THE COL

20100823Component: SEAT BELTSCrash reported2 injured

TL* THE CONTACT OWNED A 2008 GMC ACADIA. WHILE DRIVING APPROXIMATELY 55MPH IN RAINY WEATHER, THE VEHICLE HYDRO-PLANED. THE DRIVER WAS UNABLE TO MAINTAIN CONTROL OF THE VEHICLE AND CRASHED INTO A TREE.

20240111Component: AIR BAGSCrash reported1 injured

Deer hit me on the highway at 2am on December 26th. No air bags deployed.

Showing the 5 most serious of 1296 complaints filed with NHTSA.

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