AUDIO AND VISUAL SYSTEM (for Radio Receiver Type) 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

INSPECTION PROCEDURE

PROCEDURE

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

   
   
   1. 

      Text in Illustration

      *1	Front view of wire harness connector (to Multi-media Interface ECU)
      *2	Front view of wire harness connector (to No. 1 Stereo Jack Adapter Assembly)

      Disconnect the W1 multi-media interface ECU connector.

   2. Disconnect the V1 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 W1-2 - V1-2 Always Below 1 Ω W1-3 - V1-3 Always Below 1 Ω W1-2 - Body ground Always 10 kΩ or higher W1-3 - 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