Retained Accessory Power for Buick Rendezvous - FWD 2002

All Description and Operation

• Retained Accessory Power Description and Operation

Diagnostic Procedures

• Diagnostic Starting Point - Retained Accessory Power
• Diagnostic System Check - Retained Accessory Power
• Retained Accessory Power (RAP) Inoperative
• Retained Accessory Power (RAP) On After Timeout
• Symptoms - Retained Accessory Power

Diagnostic Trouble Codes

• Diagnostic Trouble Code (DTC) List
• DTC B1477
• DTC B1478

Electrical/Electronic Schematic Diagrams

• Retained Accessory Power (RAP) Schematics

General Diagnostic Information

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