Reference Information

Schematic Reference

Hydraulic Brake Wiring Schematics (Chevrolet) , and Hydraulic Brake Wiring Schematics (Buick) 

Connector End View Reference

Master Electrical Component List (Chevrolet) , Component Connector End Views - Index (Chevrolet) , Master Electrical Component List (Buick) , and Component Connector End Views - Index (Buick)

Description and Operation

Brake Assist System 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