2008 Chevrolet Silverado 3500 HD Service and Repair Manual
2008 Chevrolet Silverado 3500 HD 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
- WT Crew Cab Pickup 4-Door
- LT Extended Cab Pickup 4-Door
- WT Cab & Chassis 2-Door
- LT Standard Cab Pickup 2-Door
- LT Crew Cab Pickup 4-Door
- LT Cab & Chassis 2-Door
- WT Extended Cab Pickup 4-Door
- LTZ Extended Cab Pickup 4-Door
- LT Cab & Chassis 4-Door
- WT Standard Cab Pickup 2-Door
- LTZ Crew Cab Pickup 4-Door
- WT Cab & Chassis 4-Door
Engines covered
- 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
- 6.0L 5967CC 364Cu. 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
General Motors LLC (GM) is recalling certain 2007-2008 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles equipped with non-desiccated, passenger frontal air b
An inflator explosion may result in sharp metal fragments striking the front passenger or
GM will notify owners, and dealers will replace the front passenger air bag inflators, fre
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, ESCA
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 PA
MY 2008 3500 DURAMAX DIESEL TRUCK WENT INTO LIMP MODE WHILE ON THE INTERSTATE 15 NEXT TO THE CONCRETE K-RAIL. IMAGINE HEAVY TRAFFIC, A FULLY LOADED SEMI BEHIND YOU, AND THEN SLAMM
PURCHASED NEW 2008 CHEVROLET SILVERADO 3500. VEHICLE WAS INVOLVED IN HEAD ON COLLISION RESULTING IN THE VEHICLE BEING TOTALED BY INSURANCE COMPANY. THE AIR BAG DID NOT DEPLOY AND
STARTED VEHICLE, DROVE 100 YARDS, CHECK CHARGING SYSTEM POPPED UP ON DISPLAY, SMOKE IMMEDIATELY STARTED POURING IN VENTS AS IT BURST INTO FLAMES UNDER THE HOOD. GOT KIDS OUT AND
Airbag and steering wheel problems. Neither driver's nor passenger's airbag deployed in a major crash. Our truck was hit by a fully loaded dump truck, speed unknown. Our driver had
Showing the 4 most serious of 35 complaints filed with NHTSA.
