VIDEO

Acura DTC

Acura DTC B1014

Manufacture

Acura DTC

Code

B1014

Definition

MICU Lost Communication With Drivers MPCS Unit (DOORSW Message)

Description

Poor communication between the MICU and the Drivers MPCS Unit. NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.

Cause

  • Loose or poor connections between the MICU and drivers MPCS unitOpen in the communication circuit between the MICU and the gauge control moduleFaulty MICUFaulty drivers MPCS unit must be faulty

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