Inspection Procedure

CHECK GPS MARK
1. Check that the GPS mark is displayed.
  
  Fig 1: Checking GPS Mark
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: GPS mark is displayed.
  
  NG: GO TO GPS MARK IS NOT DISPLAYED IN PROBLEM SYMPTOMS TABLE
  
  OK: Go to Next Step
CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)
1. Enter the "NAVIGATION CHECK" MODE (Vehicle Sensors).
  
  Fig 2: Identifying Diagnostic Tool Display - Vehicle Sensors Screen
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. While driving the vehicle, compare the "Speed" indicator to the reading on the speedometer. Check that these readings are almost equal.
  OK: The readings are almost equal.
  
  NG: GO TO "SPEED SIGNAL DOES NOT CHANGE IN NAVIGATION CHECK MODE" IN PROBLEM SYMPTOMS TABLE
  
  OK: Go to Next Step

CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)

Check that the display changes between ON and OFF according to the shift lever operation (P and R).

Fig 3: Identifying Diagnostic Tool Display - Vehicle Sensors Screen

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Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK

VEHICLE SENSOR (NAVIGATION CHECK MODE) TABLE

Shift Lever Position	Display
P	OFF
R	ON

HINT:

The display is updated once per second. It is normal for the display to lag behind the actual switch operation.

NG: GO TO "REVERSE SIGNAL DOES NOT CHANGE IN THE NAVIGATION CHECK MODE" IN PROBLEM SYMPTOMS TABLE .

OK: PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE