1. Check PNP Switch Ground Circuit For Open And Short

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.
Disconnect PNP switch harness connector.
Check harness continuity between PNP switch terminal 2 and body ground.
Refer to WIRING DIAGRAM.
1. Continuity should exist.
Also check harness for short to power.

OK or NG

OK: GO TO 3
NG: GO TO 2.

Fig 1: Disconnect PNP switch harness connector

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