REAR SEAT ENTERTAINMENT SYSTEM Display Signal Circuit between Radio Receiver and Television Display Assembly

DESCRIPTION

This is the display signal circuit between the multi-media module receiver assembly and the television display assembly.

WIRING DIAGRAM

A000V5KE08

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (GVIF CABLE)


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


    NG

    REMOVE CONNECTION PROBLEMS (GVIF CABLE)

    OK

  2. CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - TELEVISION DISPLAY ASSEMBLY)


    1. A000XADE02
      Text in Illustration
      *A for Roof
      *B for Center Console Side
      *a

      GVIF Cable

      (to Multi-media Module Receiver Assembly)
      *b

      GVIF Cable

      (to Television Display Assembly)

      Remove the GVIF cable from the multi-media module receiver assembly and accessory meter assembly.

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

      Standard Resistance
      for Roof
      Tester Connection Condition Specified Condition
      L193-4 (GVO+) - z100-1 (GVI+) Always Below 1 Ω
      L193-5 (GVO-) - z100-2 (GVI-) Always Below 1 Ω
      L193-6 (GVG2) - z100-3 (GVG1) Always Below 1 Ω
      L193-4 (GVO+) or z100-1 (GVI+) - Body ground Always 10 kΩ or higher
      L193-5 (GVO-) or z100-2 (GVI-) - Body ground Always 10 kΩ or higher
      L193-6 (GVG2) or z100-3 (GVG1) - Body ground Always 10 kΩ or higher
      for Center Console Side
      Tester Connection Condition Specified Condition
      L193-4 (GVO+) - R120-1 (GVI+) Always Below 1 Ω
      L193-5 (GVO-) - R120-2 (GVI-) Always Below 1 Ω
      L193-6 (GVG2) - R120-3 (GVG1) Always Below 1 Ω
      L193-4 (GVO+) or R120-1 (GVI+) - Body ground Always 10 kΩ or higher
      L193-5 (GVO-) or R120-2 (GVI-) - Body ground Always 10 kΩ or higher
      L193-6 (GVG2) or R120-3 (GVG1) - Body ground Always 10 kΩ or higher

    OK

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

    NG

    REPLACE HARNESS AND CONNECTOR (GVIF CABLE)