Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier: Procedure

1. Disconnect the E2 navigation receiver assembly connector.
2. Disconnect the N14 stereo component amplifier assembly connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   N14-6 (SLD) - E2-10 (SLD)	Always	Below 1 Ω
   N14-5 (R+) - E2-8 (R+)	Always	Below 1 Ω
   N14-4 (R-) - E2-18 (R-)	Always	Below 1 Ω
   N14-3 (L+) - E2-9 (L+)	Always	Below 1 Ω
   N14-2 (L-) - E2-19 (L-)	Always	Below 1 Ω
   N14-6 (SLD) - Body ground	Always	10 kΩ or higher
   N14-5 (R+) - Body ground	Always	10 kΩ or higher
   N14-4 (R-) - Body ground	Always	10 kΩ or higher
   N14-3 (L+) - Body ground	Always	10 kΩ or higher
   N14-2 (L-) - Body ground	Always	10 kΩ or higher

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → See step   2