5. Check NATS Antenna Amp. Signal Line-1

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Check voltage between NATS antenna amp. connector M21 terminal 2 and ground with analog tester.

Before turning ignition switch ON Voltage: 0V

2 (P) - Ground

Just after turning ignition switch ON: Pointer of tester should move.

OK or NG

OK >> GO TO 6
NG >>
- Repair or replace harness.
  NOTE: If harness is OK, replace BCM, perform initialization with CONSULT-II. For initialization, refer to CONSULT-II Operation Manual for NATS-IVIS/NVIS.".

Fig 1: Checking Voltage Between NATS Antenna AMP. Connector M21 Terminal 2 & Ground

Courtesy of NISSAN MOTOR CO., U.S.A.