DTC P0A7E: Battery Module Overheating
NOTE:
- Before you troubleshoot, record all freeze data, and any on-board snapshot, and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ).
- If the DTC cannot be cleared, do the troubleshooting for DTC U1204.
- Turn the ignition switch to ON (II).
- Clear the DTC with the HDS (see DTC CLEAR ).
- Check for Pending or Confirmed DTCs with the HDS.
Are any DTCs except DTC P0A7E indicated?
YES -Go to the INDICATED DTC'S TROUBLESHOOTING .
NO -Go to step 4.
- Turn the ignition switch to LOCK (0).
- Check the IPU module air duct and the IPU module fan for disconnections, damage, or obstructions.
Are the IPU module air duct and the IPU module fan OK?
YES -Replace the battery module (see BATTERY MODULE REMOVAL/INSTALLATION ), then go to step 6.
NO -Repair or replace the IPU module air duct or the IPU module fan as needed, then go to step 6.
- Turn the ignition switch to ON (II).
- Clear the DTC with the HDS (see DTC CLEAR ).
- Check for Pending or Confirmed DTCs with the HDS.
Is DTC P0A7E indicated?
YES -Go to step 1.
NO -If the MCM was updated, troubleshooting is complete. If the MCM was substituted, replace the original MCM (see IPU CASE REMOVAL/INSTALLATION ). If any other Pending or Confirmed DTCs were indicated, go to the indicated DTC'S TROUBLESHOOTING .