LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2006 >> Avalon XLS >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Navigation >> Navigation System >> Panel Switches do not Function >> Inspection Procedure

Inspection Procedure

  1. CHECK NAVIGATION CONTROLLER 
    1. Check for foreign matter around the switches that might prevent operation.

      OK: 

      No foreign matter is found. 

    NG: REMOVE ANY FOREIGN OBJECT 

    OK: GO TO NEXT STEP 

  2. CHECK REMOTE COMMANDER CHECK (DISPLAY CHECK MODE) 
    1. Enter the DISPLAY CHECK MODE .
    2. Operate the abnormal switch and check if the switch name and status are correctly displayed.
      Fig 1: Checking Remote Commander (Display Check Mode)
      G04380225Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      OK: 

      The switch name and status are correctly displayed as operated. 

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

    OK: REPLACE MULTI-DISPLAY