Check Mirror Switch Circuit Check

1. CHECK 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 CONTENTS CHART
   
   

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

   Fig 1: CONSULT-II Display - Data Monitor

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

   Without CONSULT-II 

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

   Terminals			Mirror switch Condition	Voltage (V) (Approx.)
   (+)		(-)
   Automatic drive positioner control unit connector	Terminal
   M6	3	Ground	UP	0
   			Other than above	5
   	4		LEFT	0
   			Other than above	5
   	19		DOWN	0
   			Other than above	5
   	20		RIGHT	0
   			Other than above	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 

   OK: Mirror switch circuit is OK.

   NG: GO TO 2.

2. CHECK HARNESS CONTINUITY 
   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 and door mirror remote control switch connector.
      CONNECTOR TERMINAL CONTINUITY CHART
      
      

      A		B		Continuity
      Automatic drive positioner control unit connector	Terminal	Door mirror remote control switch connector	Terminal
      M6	3	M95	6	Yes
      	4		5
      	19		14
      	20		4

   4. Check continuity between automatic drive positioner control unit connector and ground.
   CONNECTOR TERMINAL CONTINUITY CHART
   
   

   A		Ground	Continuity
   Automatic drive positioner control unit connector	Terminal
   M6	3		No
   	4
   	19
   	20

   Fig 3: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Ground

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

   OK or NG 

   OK: GO TO 3.

   NG: Repair or replace harness.

3. CHECK DOOR MIRROR SWITCH 

   Check door mirror remote control switch.

   CONNECTOR TERMINAL CONTINUITY CHART
   
   

   Terminal		Mirror switch condition	Continuity
   Door mirror remote control switch
   4	13	RIGHT	Yes
   		Other than above	No
   5		LEFT	Yes
   		Other than above	No
   6		UP	Yes
   		Other than above	No
   14		DOWN	Yes
   		Other than above	No

   Fig 4: Checking Door Mirror Remote Control Switch

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

   OK or NG 

   OK: GO TO 4.

   NG: Replace door mirror remote control switch.

4. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL 

1. Connect automatic drive positioner control unit connector.
2. Turn ignition switch ON.
3. Check voltage between automatic drive positioner control unit and ground.

Fig 5: Checking Voltage Between Automatic Drive Positioner Control Unit And Ground

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

OK or NG 

OK: Check the condition of harness and connector.

NG: Replace automatic drive positioner control unit.