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 multi-display assembly using a GVIF cable.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK GVIF CABLE CONNECTOR

   
   

   1. Check if the GVIF cable connector between the multi-media module receiver assembly and the multi-display assembly have any connection problems Click here.

   2. Check that the screen display is normal.

      OK
      Screen display is normal.

   
   

   NG

   CHECK MULTI-DISPLAY ASSEMBLY Click here

   OK

   USE SIMULATION METHOD TO CHECK Click here

2. CHECK MULTI-DISPLAY ASSEMBLY

   
   

   1. Replace the multi-display assembly Click here.

   2. Check that the screen display is normal.

      OK
      Screen display is normal.

   
   

   NG

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

   OK

   END (MULTI-DISPLAY ASSEMBLY IS DEFECTIVE)