Infiniti G37 Coupe. Manual - part 30

ADP-114

< COMPONENT DIAGNOSIS >

MIRROR SENSOR

4.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY

1.

Connect automatic drive positioner control unit connector.

2.

Turn ignition switch ON.

3.

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

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.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness.

5.

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.

Automatic drive positioner

 control unit connector

Terminal

Door mirror (driver side)

connector

Terminal

Continuity

M51

6

D3

9

Existed

22

10

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M51

6

Not existed

22

Terminals

Voltage (V)

(Approx.)

(+)

(–)

Door mirror (driver side)

connector

Terminal

D3

11

Ground

5

Automatic drive positioner

 control unit connector

Terminal

Door mirror (driver side)

connector

Terminal

Continuity

M52

33

D3

11

Existed

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M52

33

Not existed

MIRROR SENSOR

ADP-115

< COMPONENT 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 6.

NO

>> Repair or replace harness.

6.

CHECK TILT & TELESCOPIC OPERATION

1.

Connect automatic drive positioner control unit connector and door mirror (driver side) connector.

2.

Turn ignition switch ON.

3.

Check tilt & telescopic operation with memory function.

Is the operation normal?

YES

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

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-237, "Removal and Installation"

.

7.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-38, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-237, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000001693755

• The mirror sensor (passenger side) is installed on 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:0000000001693756

1.

CHECK FUNCTION

1.

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

2.

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

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-115, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000001693757

1.

CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR SIGNAL

1.

Turn ignition switch ON.

2.

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

Automatic drive positioner

 control unit connector

Terminal

Door mirror (driver side)

connector

Terminal

Continuity

M52

41

D3

12

Existed

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)

ADP-116

< COMPONENT DIAGNOSIS >

MIRROR SENSOR

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 2.

2.

CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector and door mirror (passenger side) 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

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR POWER SUPPLY

1.

Connect automatic drive positioner control unit connector.

2.

Turn ignition switch ON.

3.

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

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.

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

Door mirror (passenger 

side) connector

Terminal

D33

9

Ground

Door mirror
(passenger 
side)

Change between 

3.4 V (close to peak)

0.6 V (close to valley)

10

Change between 

3.4 V (close to left edge)

0.6 V (close to right edge)

Automatic drive positioner

 control unit connector

Terminal

Door mirror (passenger side)

connector

Terminal

Continuity

M51

5

D33

9

Existed

21

10

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M51

5

Not existed

21

Terminals

Voltage (V)

(Approx.)

(+)

(–)

Door mirror (passenger side) 

connector

Terminal

D33

11

Ground

5

MIRROR SENSOR

ADP-117

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

4.

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

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness.

5.

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.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

6.

CHECK TILT & TELESCOPIC OPERATION

1.

Connect automatic drive positioner control unit connector and door mirror (passenger side) connector.

2.

Turn ignition switch ON.

3.

Check tilt & telescopic operation with memory function.

Is the operation normal?

YES

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

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-237, "Removal and Installation"

7.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-38, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-237, "Removal and Installation"

NO

>> Repair or replace the malfunctioning part.

Automatic drive positioner

 control unit connector

Terminal

Door mirror (passenger side)

connector

Terminal

Continuity

M52

33

D33

11

Existed

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M52

33

Not existed

Automatic drive positioner

 control unit connector

Terminal

Door mirror (passenger side)

connector

Terminal

Continuity

M52

41

D33

12

Existed