SYMPTOM TROUBLESHOOTING [CAR-NAVIGATION SYSTEM]

id0903e8378800

Symptom		Description
CAR-NAVIGATION SYSTEM DOES NOT START OPERATION [CAR-NAVIGATION SYSTEM]		•  Even if the NAVI mode is selected, the car navigation system screen does not display
CAR-NAVIGATION SYSTEM DOES NOT OPERATION [CAR-NAVIGATION SYSTEM]		•  Even if the map screen is touched, the car navigation system cannot be operated
VEHICLE POSITION DEVIATES FROM THE ROUTE MAP [CAR-NAVIGATION SYSTEM]		•  The vehicle position on the map screen deviates from the actual vehicle position.
NO VOICE NAVIGATION [CAR-NAVIGATION SYSTEM]		•  Even if the route guidance mode is initiated, there is no voice guidance
DISPLAY SCREEN DOES NOT CHANGE TO THE NIGHT MODE [CAR-NAVIGATION SYSTEM]		•  Does not switch to the night screen even though the light switch is in the TNS position.

Quick Diagnostic Chart

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