Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter [08/2015 - ]: Procedure
- CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY)
- Disconnect the I67 radio and display receiver assembly connector.
- Disconnect the I146 No. 1 stereo jack adapter assembly connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition I67-25 (ADPG) - I146-9 (AUXO) Always Below 1 Ω I67-11 (AGND) - I146-10 (AGND) Always Below 1 Ω I67-26 (VAR+) - I146-6 (ARO) Always Below 1 Ω I67-28 (VAL+) - I146-7 (ALO) Always Below 1 Ω I67-27 (VA-) - I146-8 (ASGN) Always Below 1 Ω I67-25 (ADPG) - Body ground Always 10 kΩ or higher I67-11 (AGND) - Body ground Always 10 kΩ or higher I67-26 (VAR+) - Body ground Always 10 kΩ or higher I67-28 (VAL+) - Body ground Always 10 kΩ or higher I67-27 (VA-) - Body ground Always 10 kΩ or higher 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)
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 2
- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE [08/2015 - ]