Door Mirror Remote Control Switch (Mirror Switch) Circuit Check

WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DOOR MIRROR SWITCH (MIRROR SWITCH) SIGNAL

With CONSULT-II

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

MONITOR ITEM DESCRIPTION

Monitor item [OPERATION or UNIT]		Contents
MIR CON SW-UP	"ON/OFF"	ON/OFF status judged from the door mirror remote control switch (UP) signal is displayed.
MIR CON SW-DN	"ON/OFF"	ON/OFF status judged from the door mirror remote control switch (DOWN) signal is displayed.
MIR CON SW-RH	"ON/OFF"	ON/OFF status judged from the door mirror remote control switch (RIGHT) signal is displayed.
MIR CON SW-LH	"ON/OFF"	ON/OFF status judged from the door mirror remote control switch (LEFT) signal is displayed.

Fig 1: CONSULT-II Screen Display - DATA MONITOR

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

Without CONSULT-II

Turn ignition switch to C.

Check voltage between automatic drive positioner control unit connector and ground.

TERMINALS VOLTAGE REFERENCE

Connector	Terminals		Condition	Voltage (V) (Approx.)
Connector	(+)	(-)	Condition	Voltage (V) (Approx.)
M41	3	Ground	Mirror switch UP operation	0
	3		Other than above	5
	4		Mirror switch LEFT operation	0
	4		Other than above	5
	19		Mirror switch DOWN operation	0
	19		Other than above	5
	20		Mirror switch RIGHT operation	0
	20		Other than above	5

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

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

OK or NG

OK: Door mirror remote control switch (mirror switch) circuit is OK.

NG: GO TO 2.

CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mirror remote control switch.
3. Check continuity between automatic drive positioner control unit connector (A) M41 terminals 3, 4, 19, 20 and door mirror remote control switch connector (B) M7 terminals 1, 2, 3, 4.
  3 - 3: Continuity should exist.
  
  4 - 2: Continuity should exist.
  
  19 - 4: Continuity should exist.
  
  20 - 1: Continuity should exist.
  
  Fig 3: Identifying Continuity Between Connector (A) M41 Terminals 3, 4, 19, 20 And Connector (B) M7 Terminals 1, 2, 3, 4
  Courtesy of NISSAN MOTOR CO., U.S.A.
4. Check continuity between automatic drive positioner control unit connector (A) M41 terminals 3, 4, 19, 20 and ground.
  3 - Ground: Continuity should not exist.
  
  4 - Ground: Continuity should not exist.
  
  19 - Ground: Continuity should not exist.
  
  20 - Ground: Continuity should not exist.
OK or NG

OK: GO TO 3.

NG: Repair or replace harness.

CHECK DOOR MIRROR REMOTE CONTROL SWITCH (MIRROR SWITCH)

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

TERMINALS CONTINUITY REFERENCE

Terminals		Condition	Continuity
1	7	Mirror switch RIGHT operation	Yes
1		Other than above	No
2		Mirror switch LEFT operation	Yes
2		Other than above	No
3		Mirror switch UP operation	Yes
3		Other than above	No
4		Mirror switch DOWN operation	Yes
4		Other than above	No

Fig 4: Identifying Continuity Between Door Mirror Remote Control Switch Terminals

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

OK or NG

OK: Check the condition of the harness and connector.

NG: Replace door mirror remote control switch.