LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2008 >> Corolla LE, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 49 (Navigation System) >> Navigation System >> Panel Switches do not Function >> Inspection Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK PANEL SWITCH 
    1. Check for foreign matter around the switches that might prevent operation.

      OK: No foreign matter is found. 

    NG: REMOVE ANY FOREIGN MATTER FOUND 

    OK: Go to next step 

  2. CHECK PANEL SWITCH (DISPLAY CHECK MODE) 
    Fig 1: Screen Display - Panel Switch Check Mode
    G04966927Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Enter the "Display Check" mode (Panel Switch Check) (See DISPLAY CHECK MODE  ).
    2. Operate the abnormal switch and check if the switch name and status are correctly displayed.

      OK: The switch name and status are correctly displayed as operated. 

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

    OK: REPLACE NAVIGATION RECEIVER ASSEMBLY