New Vehicle Monitoring Programs Section in IVH
2008 GMC Envoy Service and Repair Manual
-
Lightning-Fast DownloadsOptimized files — even slow connections handle it
-
Instant Search & NavigationJump to any procedure or spec with one click
-
Print One or All PagesBring only the pages you need to the shop
-
Covers Every System & ComponentEvery procedure for the 2008 GMC Envoy
2008 GMC Envoy 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
- Denali Sport Utility 4-Door
- SLT Sport Utility 4-Door
Engines covered
- 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated
- 5.3L 5328CC 325Cu. In. V8 GAS OHV 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
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
2008 GMC Envoy Recalls & Complaints
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
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
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.
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.
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.
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
This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking
Showing the 8 most recent of 939 technical service bulletins on file with NHTSA.
THIS IS A VERY UNSAFE VEHICLE. I PURCHASED IT FOR MY HUSBAND AND HAVE SELDOM DROVE UNTIL RECENTLY WHEN HE WAS INJURED DRIVING IT. HE DROVE THROUGH OUR GARAGE AND DEMOLISHED IT. I HOW DRIVE IT AND FIND
THIS IS A VERY UNSAFE VEHICLE. I PURCHASED IT FOR MY HUSBAND AND HAVE SELDOM DROVE UNTIL RECENTLY WHEN HE WAS INJURED DRIVING IT. HE DROVE THROUGH OUR GARAGE AND DEMOLISHED IT. I HOW DRIVE IT AND FIND
THIS IS A VERY UNSAFE VEHICLE. I PURCHASED IT FOR MY HUSBAND AND HAVE SELDOM DROVE UNTIL RECENTLY WHEN HE WAS INJURED DRIVING IT. HE DROVE THROUGH OUR GARAGE AND DEMOLISHED IT. I HOW DRIVE IT AND FIND
I WAS IN AN AUTO ACCIDENT ON A MAJOR HIGHWAY AND UPON CRASHING MY AIRBAG DIDN'T DEPLOY AND MY FACE SMASHED INTO THE STEERING WHEEL.
ABS FAILURE. VEHICLE SKIDDED, LEAVING TIRE MARKS, ABOUT 2 VEHICLE LENGTHS. CLEAN DRY ASPHALT HIGHWAY. PASSENGER IN FRONT RIGHT SEAT BROKE LEFT FOOT. *TR
Showing the 5 most serious of 102 complaints filed with NHTSA.
Other Years of the GMC Envoy
Need a manual for a different year? Browse every GMC Envoy we cover.
More GMC Models
Browse service and repair manuals for other GMC models in our catalog.







