Check Detention Switch

1. Turn ignition knob LOCK position.
2. Check voltage between Intelligent Key unit connector and ground.
   CONNECTOR TERMINAL VOLTAGE SPECIFICATIONS
   
   

   Connector	Terminal (Wire color)		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   M34	39 (R/Y)	Ground	When selector lever is locked at the "P" position	0
   			When selector lever is not locked at the "P" position	Battery voltage

OK or NG 

OK : Door switch circuit is OK.

NG : GO TO 2.

Fig 1: Identifying Voltage Between Intelligent Key Unit Connector And Ground

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

1. Disconnect A/T device (detention switch) connector.
2. Check voltage between A/T device (detention switch) connector M67 terminal 3 (R/Y) and ground. (Check harness for open.)

   3 (R/Y) - Ground : Battery voltage 

   Fig 2: Identifying Voltage Between A/T Device Connector M67 Terminal 3 (R/Y) And Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between A/T device (detention switch) connector M67 terminals 3 (R/Y) and ground. (Check harness for short.)

   3 (R/Y) - Ground : Continuity should not exist. 

   Fig 3: Identifying Continuity Between A/T Device Connector M67 Terminals 3 (R/Y) And Ground

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

OK or NG 

OK : GO TO 3.

NG : Repair or replace harness.

Check continuity between A/T device (detention switch) terminals 2 and 3.

OK or NG 

OK : GO TO 4.

NG : Replace back A/T device (detention switch).

Fig 4: Identifying Continuity Between A/T Device Terminals 2 And 3

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

Check continuity between A/T device (detention switch) connector M67 terminal 2 (B) and ground.

2 (B) - Ground : Continuity should exist. 

Fig 5: Identifying Continuity Between A/T Device Connector M67 Terminal 2 (B) And Ground

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

OK or NG 

OK : Check harness connection.

NG : Repair or replace harness.