VIDEO

Acura DTC

Acura DTC P1677

Manufacture

Acura DTC

Code

P1677

Definition

A T (TCM) FI Data Line Circuit Malfunction

Description

Key on or engine running; and the PCM detected an unexpected voltage condition on the TCM FI Data Line circuit during the test.

Cause

  • A T FI data line is open or shorted to groundA T FI data line is shorted to VREF or system powerTCM or PCM has failed

_P1677  There are 0 products.