Section 1374 (Body Control System)
WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Body Control System
- Diagnostic System Check - Body Control System
- On-Board Diagnostic Features
- Diagnostic Trouble Code Chart
- DTC B1000: ECU Malfunction
- DTC B1004: Keep Alive Memory (KAM)
- DTC B1009: EEPROM Checksum Mismatch
- DTC C0550: Electronic Control Unit (ECU) Performance
- Cannot Enter BCM Diagnostics
- Repair Instructions
- Description and Operation