DTC P0602: ECM/PCM Programming Error
NOTE:
- Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION )
- This DTC is indicated when an ECM/PCM update is not completed
- Do not turn the ignition switch to LOCK (0) or ACC (I) while updating the ECM/PCM If you turn the ignition switch to LOCK (0) or ACC (I) before completion, the ECM/PCM can be damaged
- Do the ECM/PCM update procedure (see ECM/PCM UPDATE )
- Check for Temporary DTCs or DTCs with the HDS
Is DTC P0602 indicated?
YES -Replace the original ECM/PCM (see ECM/PCM REPLACEMENT )
NO -The update is complete If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting