LIGHTING SYSTEM Door Mirror Foot Light does not Illuminate

WIRING DIAGRAM

A0019ZIE06

CAUTION / NOTICE / HINT

Note

First perform the communication function inspections in HOW TO PROCEED WITH TROUBLESHOOTING to confirm that there are no CAN communication malfunctions before troubleshooting this symptom.

PROCEDURE


  1. CONFIRM LIGHT POSITION


    1. Check the malfunctioning door mirror foot light.

      Result
      Result Proceed to
      Front LH A
      Front RH B

    B

    PERFORM ACTIVE TEST USING GTS (DOOR MIRROR FOOT LIGHT) Click here

    A

  2. PERFORM ACTIVE TEST USING GTS (DOOR MIRROR FOOT LIGHT)


    1. Using the GTS, perform the Active Test.

      Driver Door
      Tester Display Test Part Control Range
      Foot Light Door mirror foot light illumination OFF - ON
      OK
      Door mirror foot light (for driver side) condition is switched by Active Test.

    OK

    REPLACE MAIN BODY ECU

    NG

  3. CHECK OUTER REAR VIEW MIRROR ASSEMBLY LH (OPERATION)


    1. Temporarily replace the outer rear view mirror with a new or normally functioning one Click here.

    2. Check the door mirror foot light operation.

      OK
      Door mirror foot light operation is normal.

    OK

    REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Click here

    NG

  4. CHECK FRONT MULTIPLEX NETWORK DOOR ECU LH (OPERATION)


    1. Temporarily replace the front multiplex network door ECU with a new or normally functioning one Click here.

    2. Check the door mirror foot light operation.

      OK
      Door mirror foot light operation is normal.

    OK

    REPLACE FRONT MULTIPLEX NETWORK DOOR ECU LH Click here

    NG

    REPLACE MAIN BODY ECU

  5. PERFORM ACTIVE TEST USING GTS (DOOR MIRROR FOOT LIGHT)


    1. Using the GTS, perform the Active Test.

      Passenger Door
      Tester Display Test Part Control Range
      Foot Light Door mirror foot light illumination OFF - ON
      OK
      Door mirror foot light (for front passenger side) condition is switched by Active Test.

    OK

    REPLACE MAIN BODY ECU

    NG

  6. CHECK OUTER REAR VIEW MIRROR ASSEMBLY RH (OPERATION)


    1. Temporarily replace the outer rear view mirror with a new or normally functioning one Click here.

    2. Check the door mirror foot light operation.

      OK
      Door mirror foot light operation is normal.

    OK

    REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Click here

    NG

  7. CHECK FRONT MULTIPLEX NETWORK DOOR ECU RH (OPERATION)


    1. Temporarily replace the front multiplex network door ECU with a new or normally functioning one Click here.

    2. Check the door mirror foot light operation.

      OK
      Door mirror foot light operation is normal.

    OK

    REPLACE FRONT MULTIPLEX NETWORK DOOR ECU RH Click here

    NG

    REPLACE MAIN BODY ECU