DTC P0602 (91): Motor Control Module (MCM) Programming Error; DTC P0602 (92): Motor Control Module (MCM) Program Not Installed (Battery Condition Monitor Program)
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 MCM update is not completed.
- Do not turn the ignition switch to ACC (I) or to LOCK (0) while updating the MCM. If you do, the MCM can be damaged.
- If the DTC cannot be cleared, do the troubleshooting for DTC U1204 (55).
- Turn the ignition switch to ON (II).
- Clear the DTC with the HDS (see DTC CLEAR ).
- Do the MCM update procedure (see MOTOR CONTROL MODULE (MCM) UPDATE ).
- Check for Pending or Confirmed DTCs with the HDS.
Is DTC P0602 indicated?
YES -Replace the original MCM (see MOTOR CONTROL MODULE (MCM) REMOVAL/INSTALLATION ), then go to step 1.
NO -Troubleshooting is complete. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.