REAR VIEW MONITOR SYSTEM(for Inner Rear View Mirror Type) Reverse Signal Circuit

DESCRIPTION

The inner rear view mirror assembly receives a reverse signal from the No. 1 integration relay.

WIRING DIAGRAM

B001N6SE04
*a from No. 1 Integration Relay
*b REV
*c Inner Rear View Mirror Assembly

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. B001KYOE01
      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 15.5 V
      T9-3 (REV) - Body ground

      Power switch on (READY)

      Shift state other than reverse (R) selected

      		 Below 1 V

    OK

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

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR