Navigation System Self-Diagnostic Mode (Navigation Only)

NAVIGATION SYSTEM SELF-DIAGNOSTIC MODE (NAVIGATION ONLY)

The navigation system provides internal self diagnostics to assist with diagnosing vehicle concerns.

Press and hold the 3 and 6 memory preset buttons for 3 seconds.

Press the End Test button on the screen to exit the speaker walk test.







The following diagnostics are available using the on-screen buttons as follows:







- On Demand Self Test: provides internal self-test diagnostics and displays all the DTCs resulting from the self-test.
- View DTCs: provides a list of all the DTCs currently stored in memory.
- Configuration Status: displays the current navigation ACM configuration.
- System Info: displays the navigation ACM part number and software information.
- GPS Info: provides satellite and current vehicle information.
- Speaker Walk Test: performs the speaker walk-around test. Component Tests and General Diagnostics
- Multi-disc Test: checks the status of the CD player mechanism.
- Display Test: allows the screen colors to be checked, and allows testing of individual display screen touch sectors.
- Hardkey Test: provides the status (active/not active) of the ACM buttons and the touch screen.
- Radio Signal Strength: tests the antenna signal.
- Exit Diagnostics: exists diagnostics and returns to the previously selected function.

1. If the concern remains and the fault is not detected, GO to Symptom Chart - Navigation to continue diagnostics. Symptom Chart - Navigation