3. Check Key Switch (Insert)

WARNING: This page is about a different car, the 2004 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.

Check continuity between key switch and key lock solenoid (key switch) connector terminal 3 and 4.

When key is inserted into ignition key cylinder: Continuity should exist.

When key is removed from ignition key cylinder: Continuity should not exist.

Fig 1: Checking Key Insert Switch

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

OK or NG

OK: Inspection end.
NG: Replace key switch and key lock solenoid (key switch).