AUDIO AND VISUAL SYSTEM (w/o Navigation System) Sound Signal Circuit between Multi-media Interface ECU and Stereo Jack Adapter

DESCRIPTION

The No. 1 stereo jack adapter assembly sends the sound data signal of an external device to the multi-media interface ECU through this circuit.

WIRING DIAGRAM

A0095W7E12

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (MULTI-MEDIA INTERFACE ECU - STEREO JACK ADAPTER)


    1. Disconnect the H40 multi-media interface ECU connector.

    2. Disconnect the H36 stereo jack adapter connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H40-2 (UDI+) - H36-3 (CDR-) Always Below 1 Ω
      H40-3 (UDI-) - H36-2 (CDR+) Always Below 1 Ω
      H40-2 (UDI+) - Body ground Always 10 kΩ or higher
      H40-3 (UDI-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

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