Component Inspection

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch OFF.

Operate differential lock mode switch and check continuity between differential lock mode switch terminals.

DIFFERENTIAL LOCK MODE SWITCH TERMINALS CONTINUITY CONDITIONS

Terminal	Condition	Continuity
1 - 3	Differential lock mode switch: ON	No
1 - 3	Differential lock mode switch: OFF	Yes
2 - 3	Differential lock mode switch: ON	Yes
2 - 3	Differential lock mode switch: OFF	No

If NG, replace differential lock mode switch.

Fig 1: Checking Continuity Between Differential Lock Mode Switch Terminals
Courtesy of NISSAN MOTOR CO., U.S.A.