Click here

NAVIGATION SYSTEM Panel Switches do not Function

Click here
Click here
DTC Code DTC Name
  Panel Switches do not Function
Click here

CAUTION / NOTICE / HINT

Note:

When replacing the radio receiver assembly, always replace it with a new one.

If a radio receiver assembly which was installed to another vehicle is used, the following may occur:


  • A communication malfunction DTC may be stored.

  • The radio receiver assembly may not operate normally.

Tip:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

Click here

Click here

PROCEDURE


  1. Click here

    CHECK PANEL SWITCH


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

      OK
      No foreign matter is found.
      Result
      Proceed to
      OK
      NG

  2. Click here

    CHECK PANEL SWITCH (OPERATION CHECK)


    1. B004WK8

      Enter the "Panel & Steering Switch Check Mode" screen. Refer to Check Panel & Steering Switch in Operation Check.

      Click here

    2. Operate the abnormal switch and check if the switch status is correctly displayed.

      OK
      The switch status is correctly displayed as operated.
      Result
      Proceed to
      OK
      NG

    • OK

      REPLACE RADIO RECEIVER ASSEMBLYClick here

    • NG

      PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here