Acura B1810: Power Seat Control Unit Lost Communication with MICU (MIRRORSW Message)
Is your scanner showing Acura B1810?
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Acura B1810: Power Seat Control Unit Lost Communication with MICU (MIRRORSW Message)
OVERVIEWWhat Does The Acura B1810 Code Mean?
Poor communication between the Power Seat Control Unit and the Gauge Control Module.
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A. If DTCs B1011, B1060, B1061, B1205, B1357, B1359, B1408, B1805, B1806, B1906, and B2160 are also indicated, Perform the gauge control module input test.
What Are The Potential Causes Of The Acura B1810 Code?
- Loose or poor connections between the Power Seat Control Unit and the Gauge Control Module
- Blown fuse in the main under-hood fuse box
- Blown fuse in the under-dash fuse/relay box
- “Open or “Short” Condition between the Power Seat Control Unit and the Gauge Control Module
- Faulty Mirror Switch
- Faulty Power Seat Control Unit
- Faulty Gauge Control Module
How Can You Fix The Acura B1810 Code?
If no addition codes are present, replace the Power Seat Control Unit.
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
>>> Power Mirror Switch Button 35190TX4H11 for Acura MDX CDX RDX
>>> Acura Gauge Control Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Acura B1810, DTCDECODE.
