LKAS Control Unit DTC 23: Gauge Control Module Malfunction

1. Clear the DTC using the HDS.

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

1. Watch the displays and functions of the gauge control module.

Is there abnormally?

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 23 indicated?

YES | - | Do the troubleshoot for the gauge control module. ■
NO | - | Troubleshoot the indicated DTC.■