Door Mirror Remote Control Switch (Mirror Switch) Circuit Check

WARNING: This page is about a different car, the 2007 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.

DATA MONITOR REFERENCE

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 Display - DATA MONITOR

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

Without CONSULT-II

Turn ignition switch to ACC.

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

TERMINALS VOLTAGE CHART

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

OK or NG

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

NG: GO TO 2.

Fig 2: Checking Voltage Between Automatic Drive Positioner Control Unit Connector Terminals 3, 4, 19, 20 And Ground

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

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 M41 (A) terminals 3, 4, 19, 20 and door mirror remote control switch connector D10 (B) terminals 1, 2, 3, 4.
  3 - 2 : Continuity should exist.
  
  4 - 4 : Continuity should exist.
  
  19 - 1 : Continuity should exist.
  
  20 - 3 : Continuity should exist.
4. Check continuity between automatic drive positioner control unit connector M41 (A) 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.

Fig 3: Checking 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, And Between Connector (A) M41 Terminals 3, 4, 19, 20 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

CHECK DOOR MIRROR REMOTE CONTROL SWITCH (MIRROR SWITCH)

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

TERMINALS CONTINUITY CHART

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

OK or NG

OK: Check the condition of the harness and connector.

NG: Replace door mirror remote control switch.

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

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