( TL19E00K76100000000BBAT00 )

How to Troubleshoot the Navigation System

Hardware Error History

1. The Hard Error screen displays the following for each error:
   - The DTC trouble code for the error
   - A brief description of the DCT code
   - The date and time when the error occurred.
   NOTE:
   - To see additional errors, use the interface dial to select UP or DOWN.
   - Select Clear to delete the error history. The Save feature is for factory use only.

1. Use the DTC Symptom troubleshooting table to troubleshoot the error.