VIDEO

Acura DTC

Acura DTC U0300

Manufacture

Acura DTC

Code

U0300

Definition

PGM-FI System and A T System Program Version Mismatch

Description

The rewriting of the FI CPU or the A T CPU is done at the PCM, and different data of the serial communication data version is rewritten. The execution time is continuous and the duration time is 500 milliseconds or more. WARNING: Do not turn the ignition switch to LOCK (0) or ACC (I) while updating the PCM. If you turn the ignition switch to LOCK (0) before completion, the PCM will be damaged.

Cause

  • PCM may need to be updated with the latest softwareFaulty PCM

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