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Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
  1. NAVIGATION CHECK MODE (VEHICLE SENSORS CHECK) 
    1. Enter the "Navigation Check" mode (Vehicle Sensors) (see NAVIGATION CHECK MODE (VEHICLE SENSORS) ).
    2. Check the gyro voltage.

      Standard: 0.1 to 4.5 V 

      Fig 1: Identifying Navi Menu
      G02895058Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. NG: REPLACE RADIO AND NAVIGATION ASSY (SEE  REPLACEMENT  ) 
    2. OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN DIAGNOSTIC TROUBLE CODE CHART (see  PROBLEM SYMPTOMS TABLE  )