Infiniti FX35, FX50 (S51). Manual - part 28

ADP-104

< DTC/CIRCUIT DIAGNOSIS >

MIRROR SENSOR

MIRROR SENSOR

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000005249744

• The mirror sensor (driver side) is installed to the door mirror (driver side).
• The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror (driver side) is oper-

ated.

• Automatic drive positioner control unit calculates the door mirror position according to the change of the volt-

age of 2 sensor input terminals.

DRIVER SIDE : Component Function Check

INFOID:0000000005249745

1.

CHECK FUNCTION

1.

Turn ignition switch ON.

2.

Select “MIR/SEN LH U-D”, “MIR/SEN LH R-L” in “Data monitor” with CONSULT-III.

3.

Check mirror sensor (driver side) signal under the following condition.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-104, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000005249746

1.

CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY

1.

Turn ignition switch OFF.

2.

Disconnect door mirror (driver side) connector.

3.

Turn ignition switch ON.

4.

Check voltage between door mirror (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector.

3.

Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.

4.

Check continuity between automatic drive positioner control unit harness connector and ground.

Monitor item

Condition

Value

MIR/SEN LH U-D

Door mirror (driver side)

Change between 

3.4 [V] (close to peak)

0.6 [V] (close to valley)

MIR/SEN LH R-L

Change between 

0.6 [V] (close to left edge)

3.4 [V] (close to right edge)

(+)

(–)

Voltage (V)

(Approx.)

Door mirror (driver side)

Connector

Terminal

D3

23

Ground

5

Automatic drive positioner

 control unit connector

Terminal

Door mirror (driver side)

connector

Terminal

Continuity

M52

33

D3

23

Existed

MIRROR SENSOR

ADP-105

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-216, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK DOOR MIRROR (DRIVER SIDE) SENSOR GROUND 

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector.

3.

Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR MIRROR (DRIVER SIDE) SENSOR CIRCUIT

1.

Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.

2.

Check continuity between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace door mirror sensor. (Built in driver side mirror.)

NO

>> Repair or replace harness.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000005249747

• The mirror sensor (passenger side) is installed to the door mirror (passenger side).
• The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror (passenger side) is

operated.

• Automatic drive positioner control unit calculates the door mirror position according to the change of the volt-

age of 2 sensor input terminals.

PASSENGER SIDE : Component Function Check

INFOID:0000000005249748

1.

CHECK FUNCTION

1.

Turn ignition switch ON.

2.

Select “MIR/SEN RH U-D”, “MIR/SEN RH R-L” in “Data monitor” with CONSULT-III.

3.

Check the mirror sensor (passenger side) signal under the following conditions.

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M52

33

Not existed

Automatic drive positioner control unit

Door mirror (driver side)

Continuity

Connector

Terminal

Connector

Terminal

M52

41

D3

24

Existed

Automatic drive positioner control unit

Door mirror (driver side)

Continuity

Connector

Terminal

Connector

Terminal

M51

6

D3

21

Existed

22

22

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M51

6

Not existed

22

ADP-106

< DTC/CIRCUIT DIAGNOSIS >

MIRROR SENSOR

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-106, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000005249749

1.

CHECK DOOR MIRROR SENSOR (PASSENGER SIDE) POWER SUPPLY

1.

Turn ignition switch OFF.

2.

Disconnect door mirror (passenger side) connector.

3.

Turn ignition switch ON.

4.

Check voltage between door mirror (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector.

3.

Check continuity between automatic drive positioner control unit harness connector and door mirror (pas-
senger side) harness connector.

4.

Check continuity between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace automatic driver positioner control unit. Refer to 

ADP-216, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR GROUND 

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector.

3.

Check continuity between automatic drive positioner control unit harness connector and door mirror (pas-
senger side) connector.

Monitor item

Condition

Value

MIR/SEN RH U-D

Door mirror (passenger side)

Change between 

3.4 [V] (close to peak)

0.6 [V] (close to valley)

MIR/SEN RH R-L

Change between 

3.4 [V] (close to left edge)

0.6 [V] (close to right edge)

(+)

(–)

Voltage (V)

(Approx.)

Door mirror (passenger side)

Connector

Terminal

D33

23

Ground

5

Automatic drive positioner control unit

Door mirror (passenger side)

Continuity

Connector

Terminal

Connector

Terminal

M52

33

D33

23

Existed

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M52

33

Not existed

MIRROR SENSOR

ADP-107

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR HARNESS CONTINUITY

1.

Check continuity between automatic drive positioner control unit harness connector and door mirror (pas-
senger side) harness connector.

2.

Check continuity between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace door mirror sensor. (Built in passenger side door mirror).

NO

>> Repair or replace harness.

Automatic drive positioner control unit

Door mirror (passenger side)

Continuity

Connector

Terminal

Connector

Terminal

M52

41

D33

24

Existed

Automatic drive positioner control unit

Door mirror (passenger side)

Continuity

Connector

Terminal

Connector

Terminal

M51

5

D33

21

Existed

21

22

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M51

5

Not existed

21