Display Signal Circuit between Radio Receiver and Stereo Jack Adapter [10/2014 - 09/2017]: Procedure

1. Disconnect the I121 radio receiver assembly connector.
2. Disconnect the I143 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
   I121-13 (VV+) - I143-6 (VV+)	Always	Below 1 Ω
   I121-14 (VV-) - I143-11 (VV-)	Always	Below 1 Ω
   I121-12 (SG) - Body ground	Always	10 kΩ or higher
   I121-13 (VV+) or I143-6 (VV+) - Body ground	Always	10 kΩ or higher
   I121-14 (VV-) or I143-11 (VV-) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [10/2014 - 09/2016]  , or refer to  PROBLEM SYMPTOMS TABLE [09/2016 - 09/2017] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR