Nissan Pathfinder (2010 year). Manual - part 13

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to

ADP-91, "Diagnosis Procedure"

>> Repair or replace the malfunctioning part.

Driver seat control

unit connector

Terminal

Reclining motor LH

connector

Terminal

Continuity

B203 (A)

B232 (B)

Yes

Driver seat control unit

connector

Terminal

Ground

Continuity

B203 (A)

ALJIA0471ZZ

2010 Pathfinder

LIFTING MOTOR (FRONT)

ADP-91

< COMPONENT DIAGNOSIS >

ADP

LIFTING MOTOR (FRONT)

Description

INFOID:0000000005256721

• The lifting motor (front) is installed to the seat frame assembly.

• The lifting motor (front) is activated with the driver seat control unit.

• The lifter (front) is moved upward/downward by changing the rotation direction of lifting motor (front).

Component Function Check

INFOID:0000000005256722

CHECK FUNCTION

1. Select “SEAT LIFTER FR” in “Active test” mode with CONSULT-III.

2. Check the lifting motor (front) operation.

Is the operation of relevant parts normal?

YES

>> Inspection End.

>> Perform diagnosis procedure. Refer to

Diagnosis Procedure

INFOID:0000000005256723

Regarding Wiring Diagram information, refer to

ADP-107, "Wiring Diagram"

CHECK LIFTING MOTOR (FRONT) POWER SUPPLY

1. Turn the ignition switch to ACC.

2. Perform “Active test” (“SEAT LIFTER FR”) with CONSULT-lll.

3. Check voltage between driver seat control unit harness connec-

tor and ground.

Is the inspection result normal?

YES

>> Replace lifting motor (front). Refer to

>> GO TO 2

CHECK LIFTING MOTOR (FRONT) CIRCUIT

Test Item

Description

SEAT LIFTER FR

OFF

Seat lifting (front)

Stop

Upward

DWN

Downward

Terminal

Test Item

Voltage (V)

(Approx.)

(+)

(-)

Driver seat
control unit

connector

Terminal

B203

Ground

SEAT
LIFTER
FR

OFF

DWN (down)

Battery voltage

OFF

Battery voltage

DWN (down)

PIIA4805E

2010 Pathfinder

ADP-92

< COMPONENT DIAGNOSIS >

LIFTING MOTOR (FRONT)

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and lifting motor (front).

3. Check continuity between driver seat control unit harness con-

nector and lifting motor (front) harness connector.

4. Check continuity between driver seat control unit harness con-

nector and ground.

Is the inspection result normal?

YES

>> GO TO 3

>> Repair or replace harness.

CHECK INTERMITTENT INCIDENT

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to

ADP-93, "Diagnosis Procedure"

>> Repair or replace the malfunctioning part.

Driver seat control

unit connector

Terminal

Lifting motor (front)

connector

Terminal

Continuity

B203 (A)

B206 (B)

Yes

Driver seat control unit

connector

Terminal

Ground

Continuity

B203 (A)

ALJIA0472ZZ

2010 Pathfinder

LIFTING MOTOR (REAR)

ADP-93

< COMPONENT DIAGNOSIS >

ADP

LIFTING MOTOR (REAR)

Description

INFOID:0000000005256724

• The lifting motor (rear) is installed to the seat frame assembly.

• The lifting motor (rear) is activated with the driver seat control unit.

• The seat lifter (rear) is moved upward/downward by changing the rotation direction of lifting motor (rear).

Component Function Check

INFOID:0000000005256725

CHECK FUNCTION

1. Select “SEAT LIFTER RR” in “Active test” mode with CONSULT-III.

2. Check the lifting motor (rear) operation.

Is the operation of relevant parts normal?

YES

>> Inspection End.

>> Perform diagnosis procedure. Refer to

Diagnosis Procedure

INFOID:0000000005256726

Regarding Wiring Diagram information, refer to

ADP-107, "Wiring Diagram"

CHECK LIFTING MOTOR (REAR) POWER SUPPLY

1. Turn the ignition switch OFF.

2. Perform “Active test” (“SEAT LIFTER RR”) with CONSULT-lll

3. Check voltage between driver seat control unit harness connec-

tor and ground.

Is the inspection result normal?

YES

>> Replace lifting motor (rear). Refer to

>> GO TO 2

CHECK LIFTING MOTOR (REAR) CIRCUIT

Test Item

Description

SEAT LIFTER RR

OFF

Seat lifting (rear)

Stop

Upward

DWN

Downward

Terminal

Test Item

Voltage (V)

(Approx.)

(+)

(-)

Driver seat
control unit

connector

Terminal

B203

Ground

SEAT
LIFTER
RR

OFF

Battery voltage

DWN (down)

OFF

DWN (down) Battery voltage

PIIA4804E

2010 Pathfinder

ADP-94

< COMPONENT DIAGNOSIS >

LIFTING MOTOR (REAR)

1. Disconnect driver seat control unit and lifting motor (rear).

2. Check continuity between driver seat control unit harness con-

nector and lifting motor (rear) harness connector.

3. Check continuity between driver seat control unit harness con-

nector and ground.

Is the inspection result normal?

YES

>> GO TO 3

>> Repair or replace harness.

CHECK INTERMITTENT INCIDENT

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to

ADP-95, "Diagnosis Procedure"

>> Repair or replace the malfunctioning part.

Driver seat control

unit connector

Terminal

Lifting motor (rear)

connector

Terminal

Continuity

B203 (A)

B207 (B)

Yes

Driver seat control unit

connector

Terminal

Ground

Continuity

B203 (A)

ALJIA0473ZZ

2010 Pathfinder

PEDAL ADJUSTING MOTOR

ADP-95

< COMPONENT DIAGNOSIS >

ADP

PEDAL ADJUSTING MOTOR

Description

INFOID:0000000005256727

• The pedal adjusting motor is installed to the pedal adjusting motor assembly.

• The pedal adjusting motor is activated with the automatic drive positioner control unit.

• The pedal assembly is adjusted forward/backward by changing the rotation direction of pedal adjusting

motor.

Component Function Check

INFOID:0000000005256728

CHECK FUNCTION

1. Select “PEDAL MOTOR” in “Active test” mode with CONSULT-III.

2. Check the pedal adjusting motor operation.

Is the operation of relevant parts normal?

YES

>> Inspection End.

>> Perform diagnosis procedure. Refer to

Diagnosis Procedure

INFOID:0000000005256729

Regarding Wiring Diagram information, refer to

ADP-126, "Wiring Diagram"

CHECK PEDAL ADJUSTING MOTOR POWER SUPPLY

1. Turn the ignition switch OFF.

2. Perform “Active test” (“PEDAL MOTOR”) with CONSULT-lll.

3. Check voltage between automatic drive positioner control unit

harness connector and ground.

Is the inspection result normal?

YES

>> Replace pedal adjusting motor assembly. Refer to

BR-23, "Removal and Installation"

>> GO TO 2

CHECK PEDAL ADJUSTING MOTOR CIRCUIT

Test item

Description

PEDAL MOTOR

OFF

Pedal adjusting motor

Stop

Forward

Backward

Terminal

Test Item

Voltage

(V)

(Approx.)

(+)

(-)

Automatic

drive posi-

tioner con-

trol unit

connector

Terminal

M34

Ground

PEDAL MO-
TOR

OFF

RR (backward)

FR (forward)

Battery
voltage

OFF

RR (backward)

Battery
voltage

FR (forward)

PIIA4806E

2010 Pathfinder

ADP-96

< COMPONENT DIAGNOSIS >

PEDAL ADJUSTING MOTOR

1. Disconnect automatic drive positioner control unit and pedal

adjusting motor assembly.

2. Check continuity between automatic drive positioner control unit

harness connector and pedal adjusting motor harness connec-

tor.

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

Is the inspection result normal?

YES

>> GO TO 3

>> Repair or replace harness.

CHECK INTERMITTENT INCIDENT

ADP-162, "Removal and Installation"

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to

>> Repair or replace the malfunctioning part.

Automatic drive

positioner control

unit connector

Terminal

Pedal adjusting

motor assembly

connector

Terminal

Continuity

M34 (A)

E109 (B)

Yes

Automatic drive positioner

control unit connector

Terminal

Ground

Continuity

M34 (A)

ALJIA0474ZZ

2010 Pathfinder

DOOR MIRROR MOTOR

ADP-97

< COMPONENT DIAGNOSIS >

ADP

DOOR MIRROR MOTOR

Description

INFOID:0000000005256730

It makes mirror face operate from side to side and up and down with the electric power that automatic drive

positioner control unit supplies.

Component Function Check

INFOID:0000000005256731

CHECK DOOR MIRROR MOTOR FUNCTION

Check the operation with “MIRROR MOTOR RH” and “MIRROR MOTOR LH” in “ACTIVE TEST” mode with

CONSULT-III