Component Inspection

Turn ignition switch "OFF". (Stay for at least 5 seconds.)
Remove line pressure switch. Refer to "LOCATION OF ELECTRICAL PARTS ".
Push and release line pressure switch and check continuity between terminal 1 and ground.

TERMINAL CONTINUITY REFERENCE

Terminal	Condition	Continuity
1 - Ground	Push line pressure switch	Yes
1 - Ground	Release line pressure switch	No

Fig 1: Checking Continuity Between Terminal 1 And Ground

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