AUDIO AND VISUAL SYSTEM (for Radio and Display Type) Panel Switches do not Function

INSPECTION PROCEDURE

Tech Tips

For vehicles equipped with an Extension Module, refer to optional equipment's manuals.

PROCEDURE


  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

  2. CHECK PANEL SWITCH


    1. A01J6S5

      Enter the "Function Check/Setting I" and select "Panel & Steering Switch" Click here.

    2. Operate the abnormal switch and check if the number of switches pushed and the switch status are correctly displayed.

      OK
      The number of switches pushed and the switch status are correctly displayed as operated.

    NG

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    OK

    REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY Click here