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

DTC Code DTC Name
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

E193011E16

PROCEDURE

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

    1. Disconnect the H34 multi-media interface ECU connector.

    2. Disconnect the H33 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

      H33-3 - H34-3

      Always

      Below 1 Ω

      H33-2 - H34-2

      Always

      Below 1 Ω

      H33-3 - Body ground

      Always

      10 kΩ or higher

      H33-2 - Body ground

      Always

      10 kΩ or higher

      Result

      Result

      OK

      NG
    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR