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

A01GIVHE02

INSPECTION PROCEDURE

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. A01GMM4E02
      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
      L183-4 (GVO+) - q1-1 (GVI+) Always Below 1 Ω
      L183-5 (GVO-) - q1-2 (GVI-) Always Below 1 Ω
      L183-6 (GVG2) - q1-3 (GVG1) Always Below 1 Ω
      L183-4 (GVO+) or q1-1 (GVI+) - Body ground Always 10 kΩ or higher
      L183-5 (GVO-) or q1-2 (GVI-) - Body ground Always 10 kΩ or higher
      L183-6 (GVG2) or q1-3 (GVG1) - Body ground Always 10 kΩ or higher
      for Center Console Side
      Tester Connection Condition Specified Condition
      L183-4 (GVO+) - R108-1 (GVI+) Always Below 1 Ω
      L183-5 (GVO-) - R108-2 (GVI-) Always Below 1 Ω
      L183-6 (GVG2) - R108-3 (GVG1) Always Below 1 Ω
      L183-4 (GVO+) or R108-1 (GVI+) - Body ground Always 10 kΩ or higher
      L183-5 (GVO-) or R108-2 (GVI-) - Body ground Always 10 kΩ or higher
      L183-6 (GVG2) or R108-3 (GVG1) - Body ground Always 10 kΩ or higher

    NG

    REPLACE HARNESS AND CONNECTOR (GVIF CABLE)

    OK

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