A Huge Comprehensive Service Manual on CD-ROM.  More than 8,000 pages of repair instructions.

Contains Service / Repair information on the entire vehicle: Step-by-Step Procedures with illustrations, Diagnostic Information, Wiring & Vacuum Schematics and Routing Diagrams, Component Locator, DTC Code Diagnostic Instructions, Body Dis-assembly, Specifications, and Special Tools & equipment.  Service information on HVAC, Body & Accessories, Restraints, Steering, Suspension, Driveline/Axle, Brakes, Engine and Transmission/Transaxle.  All optional engines and transmissions, as well as body options are covered.

Vehicles Covered:

• Chevrolet Silverado 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
• GMC Sierra               1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 
• Note: Coverage is for Silverado only. However, 99% of CD is applicable to the GMC Sierra.

Table of Contents: 

• 4.3L (LV3) SFI
• 4.8L V8 SFI
• 5.3L (L82 L84) SFI
• 6.0L V8 SFI
• 6.2L (L87) Engines
• 6.6L Duramax Diesel
• Automatic Transmissions
  • M32 – This will be the 4L65E transmission, which is an upgraded version of the 4L60E.
  • M30 – This is the 4L60E automatic transmission. ...
  • MT1 – This is the 4L80E automatic transmission. ...
  • MW7 or W74- Allison Transmission, in diesel Silverado.
• Manual Transmission-MG5- NV 3500 5-speed manual with overdrive
• Transfer Case-- Floor-mounted 2-speed manual (4x4 models)