PARKING ASSIST MONITOR SYSTEM(for Camera built-in ECU) Reverse Signal Circuit

DTC Code DTC Name
Reverse Signal Circuit

DESCRIPTION

The radio and display receiver assembly receives a reverse signal from the BKUP relay.

WIRING DIAGRAM

E342091E04

CAUTION / NOTICE / HINT

Note:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

  1. CHECK VEHICLE SIGNAL (DISPLAY CHECK MODE)

    1. E270655

      Enter the "Function Check/Setting I" mode and select "Vehicle Signal".

    2. Check that the display changes between ON and OFF according to the shift lever position.

      OK

      Shift Lever Position

      Display

      R

      ON

      Except R

      OFF

      Tip:

      This display is updated once per second. As a result, it is normal for the display to lag behind the actual shift lever position.

    Result

    Result

    Proceed to

    OK

    A

    NG (w/ Navigation System)

    B

    NG (w/o Navigation System)

    C

    A

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    B

    GO TO NAVIGATION SYSTEM

    C

    GO TO AUDIO AND VISUAL SYSTEM