Powertrain Management: Technical Service Bulletins

• Customer Interest
  • Throttle Position Sensor (TPS) - High Idle Speed
  • Audio System - Whining/Buzzing Noise From Speakers
  • Ignition Switch - Sticking/Binding/Hard to Turn
  • Emissions - MIL ON/Multiple EVAP System DTC's Set
  • Engine Controls/Electrical - DTC's/Driveability Concerns
  • Emissions - Idle Dip or Stall on Deceleration
• By Symptom
  • Customer Interest
    • Throttle Position Sensor (TPS) - High Idle Speed
    • Audio System - Whining/Buzzing Noise From Speakers
    • Ignition Switch - Sticking/Binding/Hard to Turn
    • Emissions - MIL ON/Multiple EVAP System DTC's Set
    • Engine Controls/Electrical - DTC's/Driveability Concerns
    • Emissions - Idle Dip or Stall on Deceleration
  • Driveability
    • Throttle Position Sensor (TPS) - High Idle Speed
    • Emissions - Idle Dip or Stall on Deceleration
  • Leaks
    • Emissions - MIL ON/Multiple EVAP System DTC's Set
  • Noise
    • Audio System - Whining/Buzzing Noise From Speakers
  • Sticking/Binding
    • Ignition Switch - Sticking/Binding/Hard to Turn
  • Stiff controls
    • Ignition Switch - Sticking/Binding/Hard to Turn
• All Technical Service Bulletins
  • Fuel System - Fuel Ethanol Content Testing
  • Fuel System - Ethanol Fuel Usage
  • Electrical - Lightning Strike Information
  • Computers/Controls - Module Reprogramming Precautions
  • Throttle Position Sensor (TPS) - High Idle Speed
  • Audio System - Whining/Buzzing Noise From Speakers
  • 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/Emissions - OBD II Diagnosis Aid
    • Overview
    • Description of Terms and Acronyms
    • Heated Oxygen Sensor (HO2S) Monitor Description
    • Catalyst Efficiency Monitor Description
    • Fuel System Monitor Description
    • General OBDII Service Tips
  • Ignition Switch - Sticking/Binding/Hard to Turn
  • Emissions - MIL ON/Multiple EVAP System DTC's Set
  • Engine Controls/Electrical - DTC's/Driveability Concerns
  • Engine - System Lean DTC's Service Tips
  • Emissions - Idle Dip or Stall on Deceleration
  • Ignition System - Spark Plug Removal/Installation