Reference Information

Schematic Reference

Parking Assistance Systems Wiring Schematics (Chevrolet) Parking Assistance Systems Wiring Schematics (Buick) 

Connector End View Reference

Master Electrical Component List (Buick)Master Electrical Component List (Chevrolet)

Description and Operation

Parking Assist Description and Operation (UD7) Parking Assist Description and Operation (UD5) 

Electrical Information Reference

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

Scan Tool Reference

Control Module References for scan tool information