DTC Troubleshooting: 25

LKAS Control Unit DTC 25: A/T (PCM) Malfunction

1. Clear the DTCs with the HDS.

1. Turn the ignition switch OFF, then turn it ON (II).

1. Watch the D indicator in the gauge control module.

Does the blink?

YES | - | Go to Step 4 .
NO | - | Intermittent failure, the system is OK at this time.■

1. Check for LKAS control unit DTCs with HDS.

Is DTC indicated?

YES | - | Do the troubleshooting for the A/T system. ■
NO | - | Troubleshoot the indicated DTC.■