NAVIGATION SYSTEM Display Signal Circuit between Multi-display and Radio Receiver

DESCRIPTION

The display image signal from the radio receiver assembly is sent to the multi-display assembly using a GVIF cable.

WIRING DIAGRAM

B0057YXE03
*a Multi-display Assembly
*b Radio Receiver Assembly
*c GVIF Cable

PROCEDURE


  1. CHECK GVIF CABLE CONNECTOR


    1. Check if the GVIF cable connector between the radio receiver assembly and the multi-display assembly has any connection problems.

    2. Check that the screen display is normal.

      OK
      Screen display is normal.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

  2. REPLACE HARNESS AND CONNECTOR (GVIF CABLE)


    1. Replace the harness and connector (GVIF cable).

    2. Check that the screen display is normal.

      OK
      Screen display is normal.
      Result
      Proceed to
      OK
      NG

    OK

    END (GVIF CABLE IS DEFECTIVE)

    NG

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