Reference Information

Schematic Reference 

Engine Controls Schematics

Connector End View Reference 

• Inline Harness Connector End Views
• Engine Controls Connector End Views

Electrical Information Reference 

• Circuit Testing
• Connector Repairs
• Testing for Intermittent Conditions and Poor Connections
• Wiring Repairs

DTC Type Reference 

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Scan Tool Reference 

• Scan Tool Data List (Engine Control Module) or Scan Tool Data List (Glow Plug Control Module)
• Scan Tool Data Definitions
• Scan Tool Output Controls

Special Tools Required 

• CH-48027  Digital Pressure Gage. See Special Tools .
• J 43244  Relay Puller Pliers. See Special Tools .