Check Passenger Side Door Mirror Defogger Circuit

1. Turn ignition switch OFF.
2. Disconnect door mirror (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (passenger side) connector and ground.
   TERMINALS VOLTAGE CHART
   
   

   Connector	Terminal (Wire color)		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   D32	4 (L)	Ground	Rear window defogger switch ON	Battery voltage
   			Rear window defogger switch OFF	0

   Fig 1: Identifying Voltage Between Door Mirror (Passenger Side) Connector And Ground

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

OK or NG 

OK : GO TO 2.

NG : Repair or replace harness.

1. Turn ignition switch OFF.
2. Check continuity between door mirror (passenger side) connector and ground.
   TERMINALS CONTINUITY CHART
   
   

   Door mirror connector	terminal	Ground	Continuity
   D2 (driver side) D32 (passenger side)	3(B)		Yes

   Fig 2: Identifying Continuity Between Door Mirror (Passenger Side) Connector And Ground

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

OK or NG 

OK : GO TO 3.

NG : Repair or replace harness.

1. Connector door mirror connector.
2. Check continuity between each door mirror connector.
   TERMINALS CONTINUITY CHART
   
   

   Door mirror connector	terminal	Terminal	Continuity
   D2 (driver side) D32 (passenger side)	3(B)	4(L)	Yes

   Fig 3: Identifying Continuity Between Door Mirror Connector Terminal 4, 3

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

OK or NG 

OK : Check condition of harness and connector.

NG : Replace door mirror (passenger side).