Section 5 (Body Control Modules)
WARNING: This page is about a different car, the 1999 Pontiac Grand Am and 1999 Oldsmobile Alero. However, it is still accessible from the selected car via links, so may be relevant.
- Description
- Operation
- Programming
- Self-Diagnostic System
- System Tests
- Diagnostic Tests
- DTC B1001: Controller Memory Configuration Error
- DTC B1369: Ignition 0 Fault
- DTC B1374: Ignition 1 Fault
- DTC B1379: Ignition 3 Fault
- DTC B2532: Front Fog Lamp Relay Output Short To Ground Or Open
- DTC B2533: Front Fog Lamp Relay Output Short To Voltage
- DTC B2558: Interior Lamp Control Output Short To Voltage
- DTC B2575: Head Lamp Request/Feedback Mismatch
- DTC B2577: Head Lamp Control Circuit Low
- DTC B2578: Head Lamp Relay Output Short To Voltage
- DTC B2585: Parking Lamp Control Circuit Malfunction
- DTC B2587: Parking Lamp Relay Output Short To Ground Or Open
- DTC B2588: Parking Lamp Relay Output Short To Voltage
- DTC B2600: Daytime Running Light (DRL) Circuit Malfunction
- DTC B2601: Daytime Running Light (DRL) Stuck
- DTC B2602: Daytime Running Light (DRL) Relay Output Short To Ground Or Open
- DTC B2603: Daytime Running Light (DRL) Relay Output Short To Voltage
- DTC B2647: Ambient Lamp Sensor Circuit Low
- DTC B2648: Ambient Lamp Sensor Circuit High
- DTC B2752: Horn Relay Coil Circuit Low
- DTC B2753: Horn Relay Coil Circuit High
- DTC B2947: Security System Sensor Power Circuit Low
- DTC B2948: Security System Sensor Power Circuit High
- DTC B2957: Security System Sensor Data Circuit Low
- DTC B2958: Security System Sensor Data Circuit High
- DTC B2960: Invalid Key Code Present
- DTC B2965: Key In Ignition Fault
- DTC B3031: Key Decoder Device In Learn Mode
- DTC B3033: Security System Indicates Tamper
- DTC B3127: Driver Door Unlock Output Short To Ground Or Open
- DTC B3128: Driver Door Unlock Output Short To Voltage
- DTC B3132: All Door Unlock Circuit Low
- DTC B3133: All Door Unlock Circuit High
- DTC B3137:All Door Lock Circuit Low
- DTC B3138: All Door Lock Circuit High
- DTC B3267:DECKLID Output Relay Short To Ground Or Open
- DTC B3268: DECKLID Output Relay Short To Voltage
- DTC U1000: Class 2 Serial Data Link Malfunction
- DTC U1016: Loss Of Communications With Pcm
- DTC U1040: Loss Of Class 2 Communication With Abs
- DTC U1064: Loss Of Communications With BCM
- DTC U1096: Loss Of Communications With IPC
- DTC U1176: Loss Of Communications With RFA
- DTC U1255: Class 2 Communication Malfunction
- Removal & Installation
- Wiring Diagrams