System Locks Up or Freezes Constantly

System locks up or freezes constantly

NOTE: Check the GPS and VSP signals in the GPS information and car status tests.

1. Start the engine.
2. Turn the ignition switch to LOCK (0), then back ON (II).

Does the system reboot?

YES - Intermittent failure. The system is OK at this time.

NO - Check the DVD for scratches or damage and the navigation unit for water damage. If OK, go into the Diagnostic Menu and do all of the "Unit Check" tests.