REAR SEAT ENTERTAINMENT SYSTEM Display Signal Circuit between Navigation ECU and Multi-display Controller

DESCRIPTION

This is the display signal circuit from the display and navigation module display to the multi-display controller sub-assembly.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR

   
   

   1. 

      Disconnect the display and navigation module display connector.

   2. 

      Disconnect the multi-display controller sub-assembly connector.

   3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition G16-15 (NTS4) - G5-4 (NTSO) Always Below 1 Ω G16-16 (SGN4) - G5-14 (SGND) Always Below 1 Ω G16-15 (NTS4) - Body ground Always 10 kΩ or higher G16-16 (SGN4) - Body ground Always 10 kΩ or higher G5-15 (SLD2) - Body ground Always 10 kΩ or higher

      Text in Illustration

      *1	Front view of wire harness connector (to Display and Navigation Module Display)
      *2	Front view of wire harness connector (to Multi-display Controller Sub-assembly)

   
   

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR

   OK

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