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

DESCRIPTION

The display image signal from the multi-media module receiver assembly is sent to the accessory meter assembly using a GVIF cable.

WIRING DIAGRAM

A001A5WE50

PROCEDURE


  1. CHECK GVIF CABLE CONNECTOR


    1. Check if the GVIF cable connector between the multi-media module receiver assembly and the accessory meter assembly has any connection problems.

    2. Check that the screen display is normal.

      OK
      Screen display is normal.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

  2. CHECK ACCESSORY METER ASSEMBLY


    1. Replace the accessory meter assembly with a new or normally functioning one Click here.

    2. Check that the screen display is normal.

      OK
      Screen display is normal.

    OK

    END (ACCESSORY METER ASSEMBLY IS DEFECTIVE)

    NG

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