Inspection Procedure

1. Check that the GPS mark is displayed.

   OK: The GPS mark is displayed. 

   Fig 1: Checking GPS Mark

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. NG: GO TO "GPS MARK IS NOT DISPLAYED" IN FLOW TABLE (SEE  GPS MARK IS NOT DISPLAYED  ) 
2. OK: Go to Next Step. 

1. Enter the "Navigation Check" mode (Vehicle Sensors) (see NAVIGATION CHECK MODE (VEHICLE SENSORS) ).
2. While driving, compare the "SPEED" indicator to the reading on the speedometer. Check that these readings are almost the same.

   OK: The readings are almost the same. 

Fig 2: Checking Navigation Mode (Vehicle Sensors)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. NG: GO TO "SPEED SIGNAL CIRCUIT" IN FLOW TABLE (SEE  SPEED SIGNAL CIRCUIT  ) 
2. OK: Go to Next Step. 

1. Move the shift lever to the R or P position.

   Standard: 

   SHIFT LEVER SPECIFICATION
   
   

   Shift lever	Display
   P	OFF
   R	ON

   Fig 3: Checking Navigation Mode (Vehicle Sensors)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

The display is updated once per second. As a result, it is normal for the display to lag behind the actual change in the switch.

1. NG: GO TO "REVERSE SIGNAL CIRCUIT" IN FLOW TABLE (SEE  REVERSE SIGNAL CIRCUIT  ) 
2. OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (SEE  PROBLEM SYMPTOMS TABLE  )