P0602

DTC P0602: PCM Programming Error

NOTE:
- This OTC is indicated when the PCM update was not completed.
- Do not turn the ignition switch OFF while updating the PCM. If you turn the ignition switch OFF before completion, the PCM can be damaged.

1. Do the PCM update procedure.
2. Check for Temporary DTCs or DTCs with the HDS.

Is DTC P0602 indicated?

YES - Replace the original PCM.

NO - Update is complete.