Acura B2180: Driver's Door Lock Switch LOCK/UNLOCK Signal Error
Is your scanner showing Acura B2180?
No worries. We'll show you what it means and how to deal with it.
Acura B2180: Driver's Door Lock Switch LOCK/UNLOCK Signal Error
OVERVIEWWhat Does The Acura B2180 Code Mean?
Driver’s Door Lock Switch malfunction. Poor communication between the Driver’s MPCS unit and the Driver’s Door Lock Switch.
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.
What Are The Potential Causes Of The Acura B2180 Code?
- Loose or poor connections between the Driver’s MPCS unit and the Driver’s Door Lock Switch
- “Open” or “Short” condition between the Driver’s MPCS unit and the Driver’s Door Lock Switch
- Faulty Divers MPCS unit
- Faulty Driver’s door Lock Switch
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Acura Under-dash Fuse/Relay Box
>>> Acura Power Door Lock Switch
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Acura B2180, DTCDECODE.
