7. Check NATS Antenna Amp. Ground Line Circuit

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.

Turn ignition switch OFF.
Check continuity between NATS antenna amp. connector M21 terminal 3 and ground.
1. 3 (B) - Ground: Continuity should exist.

OK or NG

OK >>
- NATS antenna amp. is malfunctioning.
  Ref. part No. E6
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 Continuity Between NATS Antenna AMP. Connector M21 Terminal 3 & Ground

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