Mirror Motor LH Circuit Check

WARNING: This page is about a different car, the 2005 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DOOR MIRROR LH MECHANISM
Check the following items.

Operation malfunction caused by a foreign object caught in door mirror face edge.

OK or NG
- OK : GO TO 2.
- NG : Repair the malfunctioning parts, and check the symptom again.

CHECK FUNCTION

With CONSULT-II

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

Fig 1: Identifying Display Screen And Touch MIRROR MOTOR LH In ACTIVE TEST

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

MIRROR MOTOR LH TEST ITEM SPECIFICATION

Test item	Description
MIRROR MOTOR LH	The mirror motor LH moves the mirror UP/DOWN and LEFT/ RIGHT by receiving the drive signal.

Without CONSULT-II

GO TO 3.

OK or NG

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

CHECK DOOR MIRROR MOTOR LH CIRCUIT 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 M33 terminals 16, 31, 32 and door mirror LH connector D4 terminals 1, 2, 3.
  16 (O) - 3 (O) : Continuity should exist .
  
  31 (R) - 1 (R) : Continuity should exist .
  
  32 (BR) - 2 (BR) : Continuity should exist .
4. Check continuity between automatic drive positioner control unit connector M33 terminals 16, 31, 32 and ground.
  16 (O) - Ground : Continuity should not exist .
  
  31 (R) - Ground : Continuity should not exist .
  
  32 (BR) - Ground : Continuity should not exist .
OK or NG
- OK : GO TO 4.
- NG : Repair or replace harness.

CHECK MIRROR MOTOR SIGNAL

Turn ignition switch to ACC.

Check voltage between door mirror LH connector and ground.

Fig 3: Checking Voltage Between Door Mirror LH Connector And Ground

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

VOLTAGE BETWEEN DOOR MIRROR LH CONNECTOR AND GROUND REFERENCE

Connector	Terminals (Wire color)		Condition	Voltage (V) (Approx.)
Connector	(+)	(-)	Condition	Voltage (V) (Approx.)
D4	1 (R)	Ground	When motor is operated UP	1.5 - Battery voltage
	1 (R)		Other than above	0
	2 (BR)		When motor is operated LEFT	1.5 - Battery voltage
	2 (BR)		Other than above	0
	3 (O)		When motor is operated DOWN or RIGHT	1.5 - Battery voltage
	3 (O)		Other than above	0

OK or NG

OK : Replace door mirror LH. Refer to "DOOR MIRROR ASSEMBLY ".
NG : Repair or replace harness.