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Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK MAP DISC 
    1. Check that the map disc is not deformed or cracked.
      Fig 1: Checking Map Disc For Deformed Or Cracked
      G04945341Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      OK: No deformations or cracks on map disc. 

    NG: REPLACE MAP DISC 

    OK: Go to Next Step 

  2. CHECK NAVIGATION DISPLAY 
    1. Check that displays other than the navigation display are complete.

      OK: No other incomplete displays are found. 

      Result 

      NAVIGATION DISPLAY RESULT CHART

      Result Proceed to
      OK (for Column Shift Type) A
      OK (for Floor Shift Type) B
      NG C

    B: REPLACE NAVIGATION RECEIVER  (see REMOVAL  (For Floor Shift Type) )

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

    A: REPLACE NAVIGATION RECEIVER  (see REMOVAL  (For Column Shift Type) )

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