Door Mirror Remote Control Switch (Mirror Switch) Circuit Check

With CONSULT-II 

Check the operation on "MIR CON SW-UP/DN" and "MIR CON SW-RH/LH" in the DATA MONITOR.

Fig 1: CONSULT-II Display - MIR CON SW-UP/DN And MIR CON SW-RH/LH In DATA MONITOR

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

Without CONSULT-II 

1. Turn ignition switch to ACC position.
2. Check voltage between automatic drive positioner control unit connector and ground.
   TERMINAL VOLTAGE
   
   

   Connector	Terminals (Wire color)		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   M19	3(GY)	Ground	Mirror switch UP operation	0
   			Mirror switch neutral position	5
   	4 (Y)		Mirror switch LEFT operation	0
   			Mirror switch neutral position	5
   	19 (GY/L)		Mirror switch DOWN operation	0
   			Mirror switch neutral position	5
   	20 (PU)		Mirror switch RIGHT operation	0
   			Mirror switch neutral position	5

   Fig 2: Checking Voltage Between Automatic Drive Positioner Control Unit Connector And Ground

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

OK or NG

1. OK: Door mirror remote control switch (mirror switch) circuit is OK.
2. NG: GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mirror remote control switch connector.
3. Check continuity between automatic drive positioner control unit connector M49 terminal 3 (GY), 4 (Y), 19 (GY/L), 20 (PU) and door mirror remote control switch connector M18 terminal 1 (PU), 2 (Y), 3 (GY), 4 (GY/L).

   3 (GY) - 3 (GY): Continuity should exist. 

   4(Y)-2(Y): Continuity should exist. 

   19 (GY/L) - 4 (GY/L): Continuity should exist. 

   20 (PU) - 1 (PU): Continuity should exist. 

4. Check continuity between automatic drive positioner control unit connector M49 terminal 3 (GY), 4 (Y), 19 (GY/L), 20 (PU) and ground.

   3 (GY) - Ground: Continuity should not exist. 

   4 (Y)- Ground: Continuity should not exist. 

   19 (GY/L) - Ground: Continuity should not exist. 

   20 (PU) - Ground: Continuity should not exist. 

   Fig 3: Checking Harness Continuity

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

OK or NG

1. OK: GO TO 4.
2. NG: Repair or replace harness between automatic drive positioner control unit and door mirror remote control switch.

Check continuity between door mirror remote control switch terminal as follows.

Fig 4: Checking Door Mirror Remote Control Switch (Mirror Switch)

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

OK or NG

1. OK: Check the condition of the harness and the connector.
2. NG: Replace door mirror remote control switch.