Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter [06/2015 - 01/2018]: Procedure

1. Disconnect the navigation receiver assembly connector.
2. Disconnect the 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
   G105-25 (ADPG) - G108-8 (AUXO)	Always	Below 1 Ω
   G105-11 (AGND) - G108-9 (AGND)	Always	Below 1 Ω
   G105-26 (VAR+) - G108-5 (ARO)	Always	Below 1 Ω
   G105-28 (VAL+) - G108-6 (ALO)	Always	Below 1 Ω
   G105-27 (VA-) - G108-7 (ASGN)	Always	Below 1 Ω
   G105-25 (ADPG) - Body ground	Always	10 kΩ or higher
   G105-11 (AGND) - Body ground	Always	10 kΩ or higher
   G105-26 (VAR+) - Body ground	Always	10 kΩ or higher
   G105-28 (VAL+) - Body ground	Always	10 kΩ or higher
   G105-27 (VA-) - 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 [06/2015 - 01/2018] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR