Reference Information

Schematic Reference 

Engine Controls Schematics

Connector End View Reference

• Engine Control Module (ECM) Connector End Views
• Engine Controls Connector End Views
• Electrical Center Identification Views

Electrical Information Reference

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

Scan Tool Reference

• Scan Tool Data List
• Scan Tool Data Definitions
• Scan Tool Output Controls

Special Tools Required 

J 43244  Relay Puller Pliers