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Data Signal Circuit Between Stereo Jack Adapter and Extension Module





NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: Data Signal Circuit between Stereo Jack Adapter and Extension Module; 2013 MY Corolla [07/2012 -]
- Data Signal Circuit between Stereo Jack Adapter and Extension Module

DESCRIPTION

The No. 1 stereo jack adapter assembly sends the sound data signal or image data signal from a USB device to the extension module via this circuit.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (EXTENSION MODULE - NO. 1 STEREO JACK ADAPTER ASSEMBLY)

(a) Disconnect the extension module connector.

(b) Disconnect the No. 1 stereo jack adapter assembly connector.

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





Standard Resistance:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table