Display Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter [04/2013 - 09/2020]: Procedure

1. Disconnect the K59 radio receiver assembly connector.
2. Disconnect the K68 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
   K59-6 (VV+) - K68-8 (VV+)	Always	Below 1 Ω
   K59-14 (VV-) - K68-9 (VV-)	Always	Below 1 Ω
   K59-6 (VV+) - Body ground	Always	10 kΩ or higher
   K59-14 (VV-) - Body ground	Always	10 kΩ or higher
   K59-13 (SG) - 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 [04/2013 - 09/2018]  , or refer to  PROBLEM SYMPTOMS TABLE [09/2018 - 09/2020] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR