Body Control Modules
- Description
- Operation
- Component Locations
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B1552: Loss Of BCM Keep Alive Memory (KAM)
- DTC B1556: BCM EPROM Write Error
- DTC B1558: BCM EPROM Checksum Error
- DTC B1970: Exterior Light Power Fault
- DTC B1971: Inadvertent Power Fault
- DTC B1972: Low Power Control Fault
- DTC B1973: High Power Control Fault
- DTC B1981: Battery Voltage Too Low
- DTC B1982: Device Power 1 Circuit High
- DTC B1983: Device Power 1 Circuit Low
- DTC B2470: Daytime Running Lights Fault
- DTC B2471: Interior Lights Fault
- DTC B2472: Low Beam Fault
- DTC B2473: High Beam Fault
- DTC B2476: Parking Lights Fault
- DTC B2477: Reverse Light Relay Shorted To Ground
- DTC B2478: Reverse Light Relay Shorted To Battery
- DTC B2502: Park Relay (BTSI) Shorted To Ground
- DTC B2503: Park Relay (BTSI) Shorted To Battery
- DTC B2550: Storage Mode Entered
- DTC B2719: CTD-Trunk Tamper Switch Fault
- DTC U1000 & U1255: Class 2 Communication Malfunction
- DTC U1001-U1254: Loss Of XXX Communications
- DTC U1300: Class 2 Short To Ground
- DTC U1301: Class 2 Short To Battery
- Removal & Installation
- Wiring Diagrams