Vehicle Position Mark Deviates Greatly

1. Check that the GPS mark is displayed.

   OK: GPS mark is displayed. 

   Fig 1: Checking GPS Mark

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: GO TO " GPS Mark is not Displayed  " IN PROBLEM SYMPTOMS TABLE 

OK: Go to next step. 

1. Enter the "Navigation Check" mode (Vehicle Sensors) (See BLUETOOTH TEL CHECK MODE  ).
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. 

   Fig 2: Checking Vehicle Sensor (Navigation Check Mode)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

OK: Go to next step. 

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

   OK 

   SHIFT LEVER POSITION DISPLAY
   
   

   Shift Lever Position	Display
   P (A/T)	OFF
   Reverse position	ON

   Fig 3: Checking Vehicle Sensor (Navigation Check Mode)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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 CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE