Inspection Procedure

1. Check if a touch scroll can be performed on the map display.

   OK: Touch scroll can be performed. 

NG: REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY  (See REMOVAL  )

OK: Go to Next Step 

1. Enter the "Navigation Check" mode and select "Vehicle Sensors" (See OPERATION CHECK  ).
2. While driving the vehicle, compare the "Speed" indicator to the reading on the speedometer. Check if these readings are almost equal.

   OK: The readings are almost equal. 

NG: GO TO  "VEHICLE SPEED SIGNAL CIRCUIT " (See )

Fig 1: Diagnosis Display - Vehicle Sensors Screen

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OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE  (See PROBLEM SYMPTOMS TABLE  )