Reference Information

Schematic Reference

• Data Communication Wiring Schematics 
• Control Module References

Connector End View Reference

Master Electrical Component List , and Component Connector End Views - Index

Description and Operation

Data Link Communications Description and Operation 

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

Control Module References for scan tool information