Reference Information

Schematic Reference 

Engine Controls Schematics

Connector End View Reference 

Component Connector End Views

Electrical Information Reference 

• Circuit Testing
• Connector Repairs
• Testing for Intermittent Conditions and Poor Connections
• Wiring Repairs
• Relay Replacement (Attached to Wire Harness) or Relay Replacement (Within an Electrical Center)

DTC Type Reference 

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Scan Tool Reference 

Control Module References for scan tool information