DTC 1001

DTC 1001: FROM System Info Error

NOTE:
- Check the vehicle battery condition first.
- Before you troubleshoot, make sure to follow the general troubleshooting information.

1. Turn the ignition switch to LOCK (0), and then back to ON (II).
2. Check for the hard error code.

Is DTC 1001 indicated?

YES - Replace the navigation unit, because abnormality of each system in the Flash-ROM.

NO - Intermittent failure, the system is OK at this time.