AUDIO AND VISUAL SYSTEM (for Radio and Display Type without Intuitive Parking Assist System) Data Signal Circuit between Radio Receiver and Stereo Jack Adapter

DESCRIPTION

The No. 1 stereo jack adapter assembly sends the sound data signal or image data signal from a USB device to the radio and display receiver assembly via this circuit.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY)

   
   

   1. Disconnect the I156 radio and display receiver assembly connector.

   2. Disconnect the I146 No. 1 stereo jack adapter assembly connector.

   3. 

      Text in Illustration

      *a	Front view of wire harness connector (to Radio and Display Receiver Assembly)
      *b	Front view of wire harness connector (to No. 1 Stereo Jack Adapter Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition I156-2 (UDO-) - I146-2 (UDO-) Always Below 1 Ω I156-3 (UDO+) - I146-3 (UDO+) Always Below 1 Ω I156-5 (USG1) - I146-5 (UJSS) Always Below 1 Ω I156-2 (UDO-) - Body ground Always 10 kΩ or higher I156-3 (UDO+) - Body ground Always 10 kΩ or higher I156-5 (USG1) - 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