Infiniti EX35. Manual - part 27

ADP-102

< COMPONENT DIAGNOSIS >

TELESCOPIC SENSOR

TELESCOPIC SENSOR

Description

INFOID:0000000003134740

• The telescopic sensor is installed to the steering column assembly. 
• The resistance of telescopic sensor is changed according to the forward/backward position of steering col-

umn. 

• The terminal voltage of automatic drive positioner control unit will be changed according to a change of tele-

scopic sensor resistance. Automatic drive positioner control unit calculates the telescopic position from the
voltage.

Component Function Check

INFOID:0000000003134741

1.

CHECK FUNCTION

1.

Turn ignition switch ON.

2.

Select “TELESCO SEN” in “Data monitor” mode with CONSULT-III.

3.

Check the tilt sensor signal under the following conditions.

Is the indication normal?

YES

>> INSPECTION END.

NO

>> Perform diagnosis procedure. Refer to 

ADP-102, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003134742

1.

CHECK TELESCOPIC SENSOR SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage automatic drive positioner control unit harness connector and ground. 

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-210, "Removal and Installation"

.

NO 

>> GO TO 2.

2.

CHECK TELESCOPIC SENSOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit and tilt & telescopic sensor connector.

3.

Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic
sensor harness connector.

4.

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

Monitor item

Condition

Value

TELESCO SEN

Telescopic position

Change between

0.8 [V] (close to top)

3.4 [V] (close to bottom)

(+)

(-)

Condition

Voltage (V)

(Approx.)

Automatic drive positioner control unit

Connector

Terminal

M51

23

Ground

Telescopic position

Change between

0.8 [V] (close to top)

3.4 [V] (close to bottom)

Automatic drive positioner control unit

Tilt & telescopic sensor

Continuity

Connector

Terminal

Connector

Terminal

M51

23

M48

2

Existed

TELESCOPIC SENSOR

ADP-103

< 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 3.

NO

>> Repair or replace harness or connector.

3.

CHECK TELESCOPIC SENSOR POWER SUPPLY

1.

Connect automatic drive positioner control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between tilt & telescopic sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK TELESCOPIC 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 tilt & telescopic
sensor harness connector.

4.

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

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-210, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

5.

CHECK TELESCOPIC SENSOR GROUND 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 tilt & telescopic
sensor harness connector.

Is the inspection result normal?

YES

>> Replace tilt & telescopic sensor.

NO

>> Repair or replace harness.

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M51

23

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Tilt & telescopic sensor

Connector

Terminal

M48

2

Ground

Battery voltage

Automatic drive positioner control unit

Tilt & telescopic sensor

Continuity

Connector

Terminal

Connector

Terminal

M52

33

M48

1

Existed

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M52

33

Not existed

Automatic drive positioner control unit

Tilt & telescopic sensor

Continuity

Connector

Terminal

Connector

Terminal

M52

41

M48

4

Existed

ADP-104

< COMPONENT DIAGNOSIS >

MIRROR SENSOR

MIRROR SENSOR

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000003134743

• 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:0000000003134744

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:0000000003134745

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

< COMPONENT 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-210, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

3.

CHECK DOOR MIRROR (DRIVER SIDE) SENSOR GROUND 

1.

Turn ignition switch OFF.

2.

Disconnect driver seat 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 or connector.

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 or connector.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000003134746

• 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:0000000003134747

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