Display Signal Circuit between Multi-display and Radio Receiver: Procedure

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. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2012 - ] .
2. Check that the screen display is normal.
  OK
  
  Screen display is normal.
NG → See step 2

OK → See step 3
CHECK ACCESSORY METER ASSEMBLY
1. Replace the accessory meter assembly. Refer to REMOVAL [09/2012 - ] .
2. Check that the screen display is normal.
  OK
  
  Screen display is normal.
NG → See step 4

OK → END (ACCESSORY METER ASSEMBLY IS DEFECTIVE)
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2012 - ]
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE [09/2012 - ]