DTC P062F: Powertrain Control Module (PCM) Internal Control Module Keep Alive Memory (KAM) Error
- Turn the ignition switch to ON (II)
- Clear the DTC with the HDS
- Check for Temporary DTCs or DTCs in the PGM-FI SYSTEM with the HDS
Is DTC P062F indicated in the PGM-FI SYSTEM?
YES -Go to the DTC P062F troubleshooting in the PGM-FI SYSTEM (see DTC P060A: PCM (A/T SYSTEM) INTERNAL CONTROL MODULE MALFUNCTION )
NO -Go to step 4
- Check for Temporary DTCs or DTCs in the A/T SYSTEM with the HDS
Is DTC P062F indicated in the A/T SYSTEM?
YES -Go to step 5
NO -Intermittent failure, the system is OK at this time If any other Temporary DTCs or DTCs were indicated, go to the indicated DTC's troubleshooting
- Update the PCM if it does not have the latest software (see ECM/PCM UPDATE ), or substitute a known-good PCM (see SUBSTITUTING THE PCM )
- Start the engine, and wait for at least 2 minutes
- Check for Temporary DTCs or DTCs in the A/T SYSTEM with the HDS
Is DTC P062F indicated in the A/T SYSTEM?
YES -Check for poor connections or loose terminals at the PCM If the PCM was updated, substitute a known-good PCM (see SUBSTITUTING THE PCM ), then go to step 6 If the PCM was substituted, go to step 1
NO -Go to step 8
- Monitor the OBD STATUS for P062F in the DTCs MENU with the HDS
Does the HDS indicate PASSED?
YES -If the PCM was updated, troubleshooting is complete If the PCM was substituted, replace the original PCM (see ECM/PCM REPLACEMENT ) If any other Temporary DTCs or 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 PCM If the PCM was updated, substitute a known-good PCM (see SUBSTITUTING THE PCM ), then go to step 6 If the PCM was substituted, go to step 1 If the HDS indicates NOT COMPLETED, go to step 6