Body Control Module
- Description
- Component Locations
- Programming
- Self-Diagnostic System
- Diagnosis & Testing
- Notes
- BCM Diagnostic System Check
- Scan Tool Does Not Communicate With Class 2 Serial Data Line
- DTC B1397: 5-Volt Reference Circuit Low
- DTC B1398: 5-Volt Reference Circuit High
- DTC B1477: Retained Accessory Power (Rap) Circuit Low
- DTC B1478: Retained Accessory Power (Rap) Circuit High
- DTC B1480: Inadvertent Power Circuit Malfunction
- DTC B2527: Front FOGLIGHT Circuit Low
- DTC B2537: Rear FOGLIGHT Circuit Low (Export Vehicles Only)
- DTC B2575: Headlight Request/Feedback Mismatch
- DTC B2577: Headlight Control Circuit Low
- DTC B2585: Park Light Control Circuit Malfunction
- DTC B2600: Daytime Running Light (DRL) Circuit Malfunction
- DTC B2613: Dimming Potentiometer Circuit High
- DTC B2617: Courtesy Light Circuit Low
- DTC B2618: Courtesy Light Circuit High
- DTC B2647: Ambient Light Sensor Circuit Low
- DTC B2648: Ambient Light Sensor Circuit High
- DTC B2752: Horn Relay Coil Circuit Low
- DTC B2961: Ignition 1, Key In/Out Mismatch
- DTC B2973: Door Key Switch Circuit Low
- DTC B3102: Keyless Entry (RFA) Data Link Circuit Low
- DTC B3137: Door Lock Circuit Low
- DTC B3138: Door Lock Circuit High
- DTC B3147: Passenger Door Unlock Circuit Low
- DTC B3148: Passenger Door Unlock Circuit High
- DTC U1255: Class 2 Communication Malfunction
- DTC U1301: Class 2 Data Link High
- Removal & Installation
- Wiring Diagrams