Nissan Pathfinder (2009 year). Manual - part 11

PEDAL ADJUSTING SENSOR

ADP-75

< COMPONENT DIAGNOSIS >

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PEDAL ADJUSTING SENSOR

Description

INFOID:0000000003935561

• The pedal adjusting sensor is installed to the pedal adjusting motor assembly. 
• The resistance of pedal adjusting sensor is changed according to the forward/backward position of pedal

assembly.

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

pedal adjusting sensor resistance. Automatic drive positioner control unit calculates the pedal assembly
position from the voltage.

Component Function Check

INFOID:0000000003935562

1.

 CHECK FUNCTION

1.

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

2.

Check the pedal sensor signal under the following condition.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-75, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003935563

1.

 CHECK PEDAL ADJUSTING SENSOR SIGNAL

1.

Turn ignition switch ON.

2.

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

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 2

2.

 CHECK PEDAL ADJUSTING SENSOR CIRCUIT

Monitor item

Condition

Value

PEDAL SEN

Pedal position

Forward

0.5V

Backward

4.5V

Terminal

Condition

Voltage (V)

(Approx.)

(+)

(-)

Automatic 

drive position-

er control unit

Terminal

M33

8

Ground

Pedal as-
sembly 
position

Forward

0.5

Backward

4.5

PIIA4569E

2009 Pathfinder

ADP-76

< COMPONENT DIAGNOSIS >

PEDAL ADJUSTING SENSOR

1.

Turn ignition switch OFF.

2.

Disconect automatic drive positioner control unit and pedal
adjusting motor assembly.

3.

Check continuity between automatic drive positioner control unit
harnnes connector and pedal adjusting motor assembly 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 OPERATION

1.

Connect automatic drive positioner control unit and pedal adjusting motor assembly.

2.

Turn ignition switch ON.

3.

Check door mirror operation with memory function.

Is the operation normal?

YES

>> Replace pedal adjusting motor assembly. Refer to 

BR-23, "Removal and Installation"

.

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

4.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Automatic drive posi-

tioner

control unit connector

Terminal

Pedal adjusting 

motor assembly 

connector

Terminal

Continuity

M33 (A)

8

E110 (B)

4

Yes

M34 (C)

33

5

41

3

Automatic drive positioner

control unit connector

Terminal

Ground

Continuity 

M33 (A)

8

No

M34 (C)

33

41

LIIA2236E

2009 Pathfinder

MIRROR SENSOR

ADP-77

< COMPONENT DIAGNOSIS >

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MIRROR SENSOR

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000003935564

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

DRIVER SIDE : Component Function Check

INFOID:0000000003935565

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-77, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000003935566

1.

 CHECK DOOR MIRROR LH SENSOR SIGNAL

1.

Turn ignition switch to ACC.

2.

Check voltage between door mirror LH harness connector and
ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> GO TO 2

2.

 CHECK DOOR MIRROR LH SENSOR CIRCUIT 1

Monitor item

Condition

Value

MIR/SEN LH U-D

Door mirror LH

Close to peak

3.4V

Close to valley

0.6V

MIR/SEN LH R-L

Close to right edge

3.4V

Close to left edge

0.6V

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

Door mirror 

LH connector

Terminal

D18

10

Ground

Door 
mirror
LH

Close to peak

3.4

Close to valley

0.6

5

Close to right edge

3.4

Close to left edge

0.6

LIIA1766E

2009 Pathfinder

ADP-78

< COMPONENT DIAGNOSIS >

MIRROR SENSOR

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit and door mir-
ror LH.

3.

Check continuity between automatic drive positioner control unit
harness connector and door mirror LH 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 LH SENSOR CIRCUIT 2 

1.

Check continuity between automatic drive positioner control unit
harness connector and door mirror LH harness connector.

2.

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

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

 CHECK PEDAL ADJUSTING OPERATION

1.

Connect driver seat control unit connector and door mirror LH connector.

2.

Turn ignition switch ON.

3.

Check pedal adjusting operation with memory function.

Is the operation normal?

YES

>> Replace door mirror actuator LH. Refer to 

MIR-15, "Door Mirror Assembly"

.

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

5.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Automatic drive 

positioner control 

unit connector

Terminal

Door mirror LH 

connector

Terminal

Continuity

M33

6

D18

10

Yes

22

5

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M33

6

No

22

LIIA1768E

Automatic drive 

positioner control 

unit connector

Terminal

Door mirror LH 

connector

Terminal

Continuity

M34

33

D18

4

Yes

41

9

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M34

33

No

41

LIIA1767E

2009 Pathfinder

MIRROR SENSOR

ADP-79

< COMPONENT DIAGNOSIS >

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PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000003935567

• The mirror sensor RH is installed to the door mirror RH.
• The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror RH 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:0000000003935568

1.

 CHECK FUNCTION

1.

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

2.

Check the mirror sensor RH signal under the following conditions.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-79, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000003935569

1.

 CHECK DOOR MIRROR RH SENSOR SIGNAL

1.

Turn ignition switch to ACC.

2.

Check voltage between door mirror RH harness connector and
ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> GO TO 2

2.

 CHECK DOOR MIRROR RH SENSOR HARNESS CONTINUITY

Monitor item

Condition

Value

MIR/SEN RH U-D

Door mirror RH

Close to peak

3.4V

Close to valley

0.6V

MIR/SEN RH R-L

Close to right edge

3.4V

Close to left edge

0.6V

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

Door mirror 

RH con-

nector

Terminal

D118

10

Ground

Door mirror 
RH

Close to peak

3.4

Close to valley

0.6

5

Close to right edge

3.4

Close to left edge

0.6

LIIA1769E

2009 Pathfinder

ADP-80

< COMPONENT DIAGNOSIS >

MIRROR SENSOR

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit and door mir-
ror RH.

3.

Check continuity between automatic drive positioner control unit
harness connector and door mirror RH 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 RH SENSOR POWER SUPPLY CIRCUIT 

1.

Check continuity between automatic drive positioner control unit
harness connector and door mirror RH harness connector.

2.

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

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

 CHECK PEDAL ADJUSTING OPERATION

1.

Connect driver seat control unit connector and door mirror RH connector.

2.

Turn ignition switch ON.

3.

Check pedal adjusting operation with memory function.

Is the operation normal?

YES

>> Replace door mirror actuator RH. Refer to 

MIR-15, "Door Mirror Assembly"

.

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

5.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Automatic drive posi-

tioner control unit 

connector

Terminal

Door mirror RH 

connector

Terminal

Continuity

M33

5

D118

10

Yes

21

5

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M33

5

No

21

LIIA1772E

Automatic drive posi-

tioner control unit 

connector

Terminal

Door mirror RH 

connector

Terminal

Continuity

M34

33

D118

4

Yes

41

9

Automatic drive positioner

 control unit connector

Terminal

Ground

Continuity 

M34

33

No

41

LIIA1771E

2009 Pathfinder

SLIDING MOTOR

ADP-81

< COMPONENT DIAGNOSIS >

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SLIDING MOTOR

Description

INFOID:0000000003935570

• The sliding motor LH is installed to the seat frame assembly.
• The sliding motor LH is installed with the driver seat control unit.
• The seat is slid forward/backward by changing the rotation direction of sliding motor LH.

Component Function Check

INFOID:0000000003935571

1.

 CHECK FUNCTION

1.

Select “SEAT SLIDE” in “Active test” mode with CONSULT-III.

2.

Check the sliding motor LH operation.

Is the operation of relevant parts normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-81, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003935572

1.

 CHECK SLIDING MOTOR LH POWER SUPPLY

1.

Turn the ignition switch to ACC.

2.

Perform “Active test” (“SEAT SLIDE”) with CONSULT-lll

3.

Check voltage between driver seat control unit harness connec-
tor and ground.

Is the inspection result normal?

YES

>> Replace sliding motor LH. Refer to 

SE-25, "Exploded View"

.

NO

>> GO TO 2

2.

 CHECK SLIDING MOTOR LH CIRCUIT

Test Item

Description

SEAT SLIDE

OFF

Seat sliding

Stop

FR

Forward

RR

Backward

Terminal

Test Item

Voltage (V)

(Approx.)

(+)

(-)

Driver seat 
control unit 

connector

Terminal

B203

35

Ground

SEAT 
SLIDE

OFF

0

FR (forward)

Battery voltage

RR (backward)

0

42

OFF

0

FR (forward)

0

RR (backward)

Battery voltage

PIIA4801E

2009 Pathfinder

ADP-82

< COMPONENT DIAGNOSIS >

SLIDING MOTOR

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and sliding motor LH.

3.

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

4.

Check continuity between driver seat control unit harness con-
nector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

SE-25, "Exploded View"

.

NO

>> Repair or replace the malfunctioning part.

Driver seat control 

unit connector

Terminal

Sliding motor LH 

connector

Terminal

Continuity

B203 (A)

35

B204 (B)

5

Yes

42

1

Driver seat control 

unit connector

Terminal

Ground

Continuity 

B203 (A)

35

No

42

ALJIA0470ZZ

2009 Pathfinder