REAR VIEW MONITOR SYSTEM Reverse Signal Circuit

DESCRIPTION

The inner rear view mirror assembly receives a reverse signal from the BK/UP LP relay.

WIRING DIAGRAM

A003W6JE04

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK BACK-UP LIGHT ASSEMBLY


    1. Move the shift lever to R and check if the back-up light comes on.

      OK
      The back-up light comes on.

    NG

    GO TO LIGHTING SYSTEM Click here

    OK

  2. INSPECT INNER REAR VIEW MIRROR ASSEMBLY (REV)


    1. A003Z4KE12
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Inner Rear View Mirror Assembly)

      Disconnect the T9 connector from the inner rear view mirror assembly.

    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      T9-3 (REV) - Body ground

      Power switch on (READY)

      Reverse (R) selected

      		 11 to 14 V
      T9-3 (REV) - Body ground

      Power switch on (READY)

      Shift state other than reverse (R) selected

      		 Below 1 V

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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