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: Displaying"MIR CON SW-UP/DN, MIR CON SW-RH/LH" in DATA MONITOR

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

Without CONSULT-II 

1. Turn ignition switch ACC.
2. Check voltage between automatic drive positioner control unit connector and ground.
   TERMINALS (WIRE COLOR)
   
   

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

   Fig 2: Checking Voltage Between 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 M19 terminal 3 (Y/B), 4 (V/W), 19 (L/O), 20 (V) and door mirror remote control switch connector M66 terminal 1 (V), 2 (V/W), 3 (Y/B), 4 (L/O).
   1. 3 (Y/B)-3 (Y/B): Continuity should exist. 
   2. 4 (V/W) - 2 (V/W): Continuity should exist. 
   3. 19 (L/O)-4 (L/O): Continuity should exist. 
   4. 20 (V) -1 (V): Continuity should exist. 
4. Check continuity between automatic drive positioner control unit connector M19 terminal 3 (Y/B), 4 (V/W), 19 (L/O), 20 (V) and ground.
   1. 3 (Y/B) - : Continuity should not exist. 
   2. 4 (V/W) - : Continuity should not exist. 
   3. 19 (L/O)-Ground: Continuity should not exist. 
   4. 20 (V) - : Continuity should not exist. 
   Fig 3: Checking Continuity Between Connector M19 Terminal 3, 4, 19, 20 And Door Mirror Remote Control Switch Connector M66 Terminal 1, 2, 3, 4, And Between Connector M19 Terminal 3, 4, 19, 20 And Ground

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

OK or NG

1. OK : GO TO 3.
2. NG : Repair or replace harness between automatic drove positioner control unit and door mirror remote control switch.

Check continuity between door mirror remote control switch as follows.

OK or NG

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

Fig 4: Checking Continuity Between Door Mirror Remote Control Switch Terminals 1, 2, 3, 4 And 7

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