IMA System

DTC Troubleshooting: P062F (60), P062F (61)

DTC P062F (60, 61):

Motor Control Module (MCM) Internal Circuit EEPROM Error

NOTE:

- Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information Initial Inspection and Diagnostic Overview.
- If the DTC cannot be cleared, do the troubleshooting for DTC U1204.

1. Turn the ignition switch to ON (II).

2. Clear the DTC with the HDS.

3. Turn the ignition switch to LOCK (0), and wait 10 seconds, then turn the ignition switch to ON (II).

4. Monitor the OBD STATUS for DTC P062F in the DTCs MENU with the HDS.

Does the HDS indicate FAILED?

YES -

Go to step 5.

NO -

If the HDS indicates PASSED, check for poor connections or loose terminals at the MCM, then go to step 1. If the HDS indicates NOT COMPLETED, keep the ignition switch ON (II) until a result comes on.

5. Update the MCM if it does not have the latest software Testing and Inspection, or substitute a known-good MCM.

6. Turn the ignition switch to ON (II).

7. Check for Pending or Confirmed DTCs with the HDS.

Is DTC P062F indicated?

YES -

Check for poor connections or loose terminals at the MCM. If the MCM was updated, substitute a known-good MCM, and recheck. If the MCM was substituted, go to step 1.

NO -

Go to step 8.

8. Monitor the OBD STATUS for DTC P062F in the DTCs MENU with the HDS.

Does the HDS indicate PASSED?

YES -

If the MCM was updated, troubleshooting is complete. If the MCM was substituted, replace the original MCM Service and Repair. If any other Pending or Confirmed DTCs were indicated in step 7, go to the indicated DTC's troubleshooting.

NO -

If the HDS indicates FAILED, check for poor connections or loose terminals at the MCM. If the MCM was updated, substitute a known-good MCM, and recheck. If the MCM was substituted, go to step 1. If the HDS indicates NOT COMPLETED, keep the ignition switch ON (II) until a result comes on.