Door Mirror Switch (Mirror Switch) Circuit Check

WARNING: This page is about a different car, the 2005 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.

Fig 1: Monitor Item Contents Chart - MIR CON SW
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: CONSULT-II Display - DATA MONITOR
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II
1. Turn ignition switch to ACC.
2. Check voltage between automatic drive positioner control unit connector and ground.
  
  Fig 3: Automatic Drive Positioner Control Unit Connector M41 Terminal Voltage Reference Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 4: Checking Voltage Between Automatic Drive Positioner Control Unit Connector Terminals 3, 4, 19, 20 & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK : Door mirror 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 switch.
3. Check continuity between automatic drive positioner control unit connector M41 terminals 3, 4, 19, 20 and door mirror switch connector M7 terminals 1, 2, 3, 4.
  3 (Y/B) - 3 (Y/B) : Continuity should exist.
  
  4 (G/B) - 2 (G/B) : Continuity should exist.
  
  19 (L/B) - 4 (L/B) : Continuity should exist.
  
  20 (V) - 1 (V) : Continuity should exist.
  
  Fig 5: Checking Continuity Between Automatic Drive Positioner Control Unit Connector M41 Terminals 3, 4, 19, 20 And Door Mirror Switch Connector M7 Terminals 1, 2, 3, 4
  Courtesy of NISSAN MOTOR CO., U.S.A.
4. Check continuity between automatic drive positioner control unit connector M41 terminals 3, 4, 19, 20 and ground.
  3 (Y/B) - Ground : Continuity should not exist.
  
  4 (G/B) - Ground : Continuity should not exist.
  
  19 (L/B) - Ground : Continuity should not exist.
  
  20 (V) - Ground : Continuity should not exist.
OK or NG
- OK : GO TO 3.
- NG : Repair or replace harness.
CHECK DOOR MIRROR SWITCH (MIRROR SWITCH)
Check continuity between door mirror switch as follows.

Fig 6: Door Mirror Switch Connector M7 Terminal Continuity Reference Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Checking Continuity Between Door Mirror Switch Connector Terminal 7 And Terminals 1, 2, 3 & 4
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
- OK : Check the condition of the harness and connector.
- NG : Replace door mirror switch.