3. Check Ground Circuit

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

Check continuity between BCM connector M20 terminal 67 and ground.

Fig 1: Continuity Chart

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

Fig 2: Checking Continuity

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

OK or NG

OK >> Power supply and ground circuit is OK.
NG >> Repair or replace harness.