DTC B1001 Honda

Multiplex Integrated Control Unit (MICU) Internal Error

Multiplex Integrated Control Unit (MICU) Internal Error

Description

PCM or F-CAN loss of communication, B-CAN loss of communication

Cause and Solution

Faulty battery or charging system
PCM or F-CAN loss of communication errors
Poor connections or loose pins at all connectors related to the circuit.
MICU Internal (CPU)

Video Guide

Duration: PT4M3S | Uploaded: 2020-05-01

Diagnostic Info

  • DTC Code: B1001
  • Brand: Honda
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