VIDEO

Acura DTC

Acura DTC P1672

Manufacture

Acura DTC

Code

P1672

Definition

A T (TCM) FI Data Line Circuit Malfunction

Description

Engine started, and the PCM detected an unexpected (intermittent) interruption of the TCM FI Data Line signal during the CCM test.

Cause

  • A T FI data line is open (intermittent fault)A T FI data line is shorted to ground (intermittent fault)A T FI data line is shorted to VREF or power (intermittent fault)TCM or PCM has failed

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