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Home >> Toyota >> 2002 >> Highlander Base, 3.0 F, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 344 (Navigation System - Diagnostics) >> Panel Switch Does Not Function >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2003 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check Switch 
    1. Check the switch
      1. Check that the switch is not pressed double by the foreign objects near the radio receiver switch.

        Standard: No foreign objects 

    1. NG : REMOVE FOREIGN OBJECT 
    2. OK : GO TO NEXT STEP 
  2. Display Check Mode 
    1. Inspect the display
      1. Boot the diagnosis, preform "Panel Switch Check" to check that the function is normal.

        Standard: The function is normal 

    1. OK : NORMAL 
    2. NG : CHECK AND REPLACE RADIO RECEIVER ASSY