Key Switch

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Check continuity between terminals of the key switch and key lock solenoid harness connector terminals.

Fig 1: Key Switch Specifications Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Key Switch Testing Procedures
Courtesy of NISSAN MOTOR CO., U.S.A.