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Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK GPS MARK 
    1. Check that the GPS mark is displayed.

      OK: GPS mark is displayed. 

    NG:  GO TO "GPS MARK IS NOT DISPLAYED " IN PROBLEM SYMPTOMS TABLE

    Fig 1: Locating GPS Mark
    G05006413Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK: Go to Next Step 

  2. CHECK VEHICLE SIGNAL (NAVIGATION CHECK MODE) 
    1. Enter the "NAVIGATION 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. 

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

    Fig 2: Screen Display - Vehicle Signal Check
    G05006401Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK: Go to Next Step 

  3. CHECK VEHICLE SIGNAL (NAVIGATION CHECK MODE) 
    1. Check that the display changes between ON and OFF according to the shift lever operation (P and R).

      OK 

      SHIFT LEVER POSITION CHART

      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.

      Fig 3: Screen Display - Vehicle Signal Check
      G05006415Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

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