AUDIO AND VISUAL SYSTEM (w/o DVD Player) Reverse Signal Circuit

DESCRIPTION

The radio and display receiver assembly receives a reverse signal from the No. 1 integration relay.

WIRING DIAGRAM

A01I5YAE21

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK BACK-UP LIGHT


    1. Move the shift lever to R and check if the back-up lights come on.

      OK
      The back-up lights come on.

    NG

    GO TO LIGHTING SYSTEM Click here

    OK

  2. CHECK HARNESS AND CONNECTOR (REVERSE SIGNAL)


    1. Disconnect the I155 radio and display receiver assembly connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      I155-2 (REV) - Body ground

      Power switch on (IG)

      Shift lever in R

      		 11 to 14 V
      I155-2 (REV) - Body ground

      Power switch on (IG)

      Shift lever in any position other than R

      		 Below 1 V

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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