Body Control Modules
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Notes
- Clearing Diagnostic Trouble Codes
- Body Control System Diagnostic System Check
- Air Bag System Diagnostic System Check
- Anti-Lock Brake System Diagnostic System Check
- Automatic Air Conditioning Diagnostic System Check
- Automatic Level Control Diagnostic System Check
- Automatic Transmission Shift Lock Control Diagnostic System Check
- Body Rear End Diagnostic System Check
- Cellular Communication Diagnostic System Check
- Cruise Control Diagnostic System Check
- Door Systems Diagnostic System Check
- Engine Controls Diagnostic System Check
- Engine Cooling Diagnostic System Check
- Engine Electrical Diagnostic System Check
- Horns Diagnostic System Check
- Instrument Cluster Diagnostic System Check
- Lighting System Diagnostic System Check
- Power Seat Systems Diagnostic System Check
- Power Sunroof Diagnostic System Check
- Powertrain On Board Diagnostic System Check - Automatic Transmission Diagnostic System Check
- ONSTAR(R) Diagnostic System Check
- Radio/Audio System Diagnostic System Check
- Remote Keyless Entry Diagnostic System Check
- Stationary Windows Diagnostic System Check
- Theft Deterrent Diagnostic System Check
- Variable Effort Steering Diagnostic System Check
- Diagnostic Trouble Code Definitions
- Connector Identification
- Diagnostic Tests
- DTC 055: Air Bag Sensing & Diagnostic Module Internal Fault
- DTC 055: Vehicle Theft Deterrent Control Module Internal Fault Detected
- DTC B1552: Loss Of Body Control Module Keep Alive Memory
- DTC B1556: BCM EEPROM Write Error
- DTC B1558: BCM EEPROM Checksum Error
- DTC B1760: Cd Changer Not Responding
- DTC B1780: Theft Lock Enabled
- DTC B1970: Exterior Light Power Fault
- DTC B1971: Inadvertent Power Fault
- DTC B1973: High Power Control Fault
- DTC B1982: Battery Voltage Too High - BCM & IRC
- DTC B1983: Battery Voltage Too Low - BCM & IRC
- DTC B2462: GPS Antenna Signal Error
- 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 - BCM
- DTC B2476: ONSTAR(R) Keypad Button Assembly Fault
- DTC B2556: EEPROM Error
- DTC B2560: Remote Keyless Entry Message Validation Error
- DTC U1000 & DTC U1255: Class 2 Communication Fault
- DTC U1001-U1254: Loss Of XXX Communications
- DTC U1300: Class 2 Short To Ground
- DTC U1301: Class 2 Short To Battery Voltage
- DTC U2100: Can-Bus Communication Fault
- DTC U2103: Fewer Controllers On Bus Than Programmed
- DTC U2104: Can Bus Reset Counter Overrun
- DTC U2105, U2106 & U2108: Can Communication Lost
- System Tests
- Removal & Installation
- Wiring Diagrams