AUDIO AND VISUAL SYSTEM (w/ 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

A0098POE02

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (MULTI-MEDIA INTERFACE ECU - NO. 1 STEREO JACK ADAPTER)


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

    2. Disconnect the H39 No. 1 stereo jack adapter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H39-3 (UDO-) - H40-3 (UDI-) Always Below 1 Ω
      H39-2 (UDO+) - H40-2 (UDI+) Always Below 1 Ω
      H39-5 (UJSS) - H40-5 (UESS) Always Below 1 Ω
      H39-3 (UDO-) - Body ground Always 10 kΩ or higher
      H39-2 (UDO+) - Body ground Always 10 kΩ or higher
      H39-5 (UJSS) - 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