Door Mirror Foot Light Circuit

LIGHTING (EXT): LIGHTING SYSTEM: Door Mirror Foot Light Circuit
- Door Mirror Foot Light Circuit

DESCRIPTION

The outer mirror control ECU receives the signal from the main body ECU (multiplex network body ECU) to control the door mirror foot light.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. PERFORM ACTIVE TEST USING TECHSTREAM

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Mirror L or Mirror R / Active Test.

(e) Check that the door mirror foot lights operate.

Mirror L





Mirror R





Result:





B -- INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH

C -- INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH

A -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Exterior Lighting System

2. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH

(a) Remove the outer rear view mirror assembly LH Components.





(b) Connect a positive (+) lead from the battery to terminal 2 and a negative (-) lead to terminal 12.

(c) Check that the outer mirror foot light comes on.

OK:

Door mirror foot light comes on.

Text in Illustration





NG -- REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Components

OK -- REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (LH) Components

3. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH

(a) Remove the outer rear view mirror assembly RH Components.





(b) Connect a positive (+) lead from the battery to terminal 2 and a negative (-) lead to terminal 12.

(c) Check that the outer mirror foot light comes on.

OK:

Door mirror foot light comes on.

Text in Illustration





NG -- REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Components

OK -- REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (RH) Components