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Acura DTC

Acura DTC B1810

Manufacture

Acura DTC

Code

B1810

Definition

Power Seat Control Unit Lost Communication with MICU (MIRRORSW Message)

Description

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. If no addition codes are present, replace the Power Seat Control Unit.

Cause

  • Loose or poor connections between the Power Seat Control Unit and the Gauge Control ModuleBlown fuse in the main under-hood fuse boxBlown fuse in the under-dash fuse relay boxOpen or Short Condition between the Power Seat Control Unit and the Gauge Control Module Faulty Mirror SwitchFaulty Power Seat Control UnitFaulty Gauge Control Module

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