Engine Control Module: Technical Service Bulletins

• Customer Interest
  • Engine Controls/Instruments - DTC P1635/P1639 Present
    • Overview
    • Repair Procedure
• All Technical Service Bulletins
  • Computers/Controls - Correcting Programmable Parameters
    • Overview
    • Repair Procedure
    • WDS 2001 & Later Truck 4WABS Module Replacement
    • WDS 2001 & Later Truck PCM Module Configuration
    • WDS 1998-2000 Truck Gem Module Programming
    • WDS 1998-2000 Truck 4WABS Module Replacement
    • NGS (VER. 9.0 Card) 2001 Truck PCM Programmable Module Config.
    • NGS (VER. 9.0 Card) 1998-2000 Truck 4WABS Module Repl. / Gem
  • Engine Controls/Instruments - DTC P1635/P1639 Present
    • Overview
    • Repair Procedure