DTC B2100 Acura
Communication Bus Line Error
Communication Bus Line Error
Description
Communication Bus Line Malfunction. NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.
Cause and Solution
Loose or poor connections at the MICU and B-CAN connected units that are listed below:
Under-hood fuse relay box
Adaptive front lighting control unit
Gauge control module
Combination switch control unit
Drivers MPCS unit
Keyless access control
Climate control unit
HandsFreeLink control unit
Video Guide
Diagnostic Info
- DTC Code: B2100
- Brand: Acura