Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter [08/2015 - 08/2021]: Procedure
- CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY)
- Disconnect the H12 and H13 multi-media module receiver assembly connectors.
- Disconnect the H30 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 H13-12 (+B) - H30-6 (+B) Always Below 1 Ω H13-11 (ACC) - H30-12 (ACC) Always Below 1 Ω H13-7 (GND2) - H30-5 (GND) Always Below 1 Ω H12-16 (ADPG) - H30-1 (ADPG) Always Below 1 Ω H12-7 (VAR+) - H30-2 (VAR+) Always Below 1 Ω H12-8 (VAL+) - H30-3 (VAL+) Always Below 1 Ω H12-15 (VA-) - H30-4 (VA-) Always Below 1 Ω H12-5 (AGND) - H30-7 (AGND) Always Below 1 Ω H13-12 (+B) - Body ground Always 10 kΩ or higher H13-11 (ACC) - Body ground Always 10 kΩ or higher H13-7 (GND2) - Body ground Always 10 kΩ or higher H12-16 (ADPG) - Body ground Always 10 kΩ or higher H12-7 (VAR+) - Body ground Always 10 kΩ or higher H12-8 (VAL+) - Body ground Always 10 kΩ or higher H12-15 (VA-) - Body ground Always 10 kΩ or higher H12-5 (AGND) - Body ground Always 10 kΩ or higher
Result:
OK
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
(Refer to PROBLEM SYMPTOMS TABLE [08/2015 - 08/2019] , or refer to PROBLEM SYMPTOMS TABLE [08/2019 - 08/2021] )
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR