Nissan Murano Z51. Manual - part 25

ADP-92

< DTC/CIRCUIT DIAGNOSIS >

TELESCOPIC SENSOR

TELESCOPIC SENSOR

Description

INFOID:0000000005515381

• The telescopic sensor is installed to the steering column assembly.
• The pulse signal is inputted to the driver seat control unit when telescopic is performed.
• The driver seat control unit counts the pulse and calculates the telescopic amount of the steering column.

Component Function Check

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1.

CHECK FUNCTION

1.

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

2.

Check telescopic sensor signal under the following conditions.

*1

: The value at the seat position attained when the battery is connected is considered to be 32768.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-92, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005515383

1.

CHECK TELESCOPIC SENSOR SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage signal between driver seat control unit connector and ground with oscilloscope. 

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-209, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK TELESCOPIC SENSOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and telescopic motor connector.

3.

Check continuity between driver seat control unit harness connector and telescopic motor harness con-
nector.

Monitor item

Condition

Valve

TELESCO PULSE

Steering column

Operate (forward)

Change (increase)

*1

Operate (backward)

Change (decrease)

Release

No change

*1

(+)

(–)

Condition

Voltage (V)

(Approx.)

Driver seat control unit

Connector

Terminals

B452

31

Ground

Steering column

Operate

Other than 
above

0 or 5

JMJIA0119ZZ

TELESCOPIC SENSOR

ADP-93

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

4.

Check continuity between driver seat control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connector.

3.

CHECK TELESCOPIC SENSOR POWER SUPPLY

1.

Connect driver seat control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between telescopic motor 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 telescopic motor
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 connecter.

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 telescopic motor
harness connector.

Driver seat control unit

Telescopic motor

Continuity

Connector

Terminal

Connector

Terminal

B452

31

M117

5

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

31

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Telescopic motor

Connector

Terminals

M117

4

Ground

Battery voltage

Automatic drive positioner control unit

Telescopic motor

Continuity

Connector

Terminal

Connector

Terminal

M104

27

M117

4

Existed

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M104

27

Not existed

Automatic drive positioner control unit

Telescopic motor

Continuity

Connector

Terminal

Connector

Terminal

M75

20

M117

6

Existed

ADP-94

< DTC/CIRCUIT DIAGNOSIS >

TELESCOPIC SENSOR

Is the inspection result normal?

YES

>> Replace telescopic motor.

NO

>> Repair or replace harness or connecter.

MIRROR SENSOR

ADP-95

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

MIRROR SENSOR

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000005515384

• 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:0000000005515385

1.

CHECK FUNCTION

1.

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

2.

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

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-95, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000005515386

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

Terminals

D3

23

Ground

5

Automatic drive positioner control unit

Door mirror (driver side)

Continuity

Connector

Terminal

Connector

Terminal

M75

21

D3

23

Existed