Mirror Motor LH Circuit Inspection

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK MIRROR MOTOR LH MECHANISM
Check the following.
- Operation malfunction caused by lifter mechanism deformation or pinched harness or other foreign materials
- Operation malfunction caused by foreign materials adhered to the mirror motor or lead screws
- Operation malfunction and interference with other parts by poor installation
OK or NG
- OK: GO TO 2.
- NG: Repair the malfunctioning part and check again.

CHECK FUNCTION

With CONSULT-II

Check operation with "MIRROR MOTOR LH" in ACTIVE TEST.

TEST ITEM DESCRIPTION

Test item	Description
MIRROR MOTOR LH	The mirror motor LH is activated by receiving the drive signal.

Fig 1: ACTIVE TEST - CONSULT II Display Screen

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

Without CONSULT-II

GO TO 3.

OK or NG

OK: Mirror motor LH circuit is OK.
NG: GO TO 3.

CHECK MIRROR MOTOR LH HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mirror LH.
3. Check continuity between automatic drive positioner control unit connector M41 terminals 16, 31, 32 and door mirror LH connector D4 terminals 8, 9, 10.
  16 (G/B) - 8 (G/B): Continuity should exist.
  
  31 (V/R) - 10 (V/R): Continuity should exist.
  
  32 (BR) - 9 (BR): Continuity should exist.
4. Check continuity between automatic drive positioner control unit connector M41 terminals 16, 31, 32 and ground.
  16 (G/B) - Ground: Continuity should not exist.
  
  31 (V/R) - Ground: Continuity should not exist.
  
  32 (BR) - Ground: Continuity should not exist.
  
  Fig 2: Checking Continuity Between Automatic Drive Positioner Control Unit Connector M41 Terminals 16, 31, 32 And Door Mirror LH Connector D4 Terminals 8, 9, 10
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK: GO TO 4.
- NG: Repair or replace harness.
CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1. Connect the automatic drive positioner control unit and door mirror LH.
2. Turn ignition switch to ACC.
3. Check voltage between door mirror LH connector and ground.
  
  Fig 3: Terminals Voltage Reference Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 4: Checking Voltage Between Door Mirror LH Connector And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK: Replace door mirror LH.
- NG: Replace automatic drive positioner control unit.