Nissan Pathfinder (2009 year). Manual - part 542

PWC-16

< COMPONENT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

1.

Turn ignition switch ON.

2.

Check voltage between power window and door lock/unlock
switch RH connector and ground.

Is the measurement value within the specification?

YES

>> GO TO 3

NO

>> GO TO 2

2.

 CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect BCM and power window and door lock/unlock switch
RH.

3.

Check continuity between BCM connector (A) and power win-
dow and door lock/unlock switch RH connector (B).

4.

Check continuity between BCM connector (A) and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

3.

 CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window and door lock/unlock switch RH.

3.

Check continuity between power window and door lock/unlock
switch RH connector and ground.

Is the inspection result normal?

YES

>> Replace power window and door lock/unlock switch RH.

Refer to 

PWC-95, "Removal and Installation"

.

NO

>> Repair or replace harness.

4.

 CHECK BCM OUTPUT SIGNAL 

Terminal

Voltage (V)

(Approx.)

(+)

(–)

Power window and door lock/

unlock 

switch RH connector

Terminal

D105

10

Ground

Battery voltage

ALKIA0301ZZ

BCM connector

Terminal

Power window and 

door lock/unlock 

switch RH  connector

Terminal

Continuity

M20 (A)

69

D105 (B)

10

Yes

BCM connector

Terminal

Ground

Continuity

M20 (A)

69

No

LIIA2364E

Power window and door 

lock/unlock switch RH 

Terminal

Ground

Continuity 

D105

11

Yes

ALKIA0303ZZ

2009 Pathfinder

POWER SUPPLY AND GROUND CIRCUIT

PWC-17

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

1.

Connect BCM. 

2.

Turn ignition switch ON.

3.

Check voltage between BCM connector and ground.

Is the measurement value within the specification?

YES

>> Replace power window and door lock/unlock switch RH.

Refer to 

PWC-95, "Removal and Installation"

.

NO

>> Replace BCM. Refer to 

BCS-59, "Removal and Installation"

.

REAR POWER WINDOW SWITCH

REAR POWER WINDOW SWITCH : Description

INFOID:0000000003935745

• BCM supplies power.
• Rear power window motor will be operated if rear power window switch is operated. 

REAR POWER WINDOW SWITCH : Component Function Check

INFOID:0000000003935746

Rear Power Window Switch 

1.

 CHECK REAR POWER WINDOW MOTOR FUNCTION

Does rear power window motor operate with rear power window switch operation?

Is the inspection result normal?

YES

>> Rear power window switch power supply and ground circuit are OK.

NO

>> Refer to 

PWC-17, "REAR POWER WINDOW SWITCH : Diagnosis Procedure"

.

REAR POWER WINDOW SWITCH : Diagnosis Procedure

INFOID:0000000003935747

Rear Power Window Switch Power Supply Circuit Check

1.

 CHECK POWER SUPPLY CIRCUIT

Check voltage between rear power window switch connector and
ground.

Is the measurement value within the specification?

YES

>> GO TO 2 (Rear power window switch LH)

YES

>> GO TO 3 (Rear power window switch RH)

NO

>> GO TO 4

2.

 CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH LH)

Terminals

Voltage (V)

(Approx.)

(+)

(-)

BCM connector

Terminal 

M20

69

Ground

Battery voltage

WIIA0508E

Terminal

Condition

Voltage (V)

(Approx.)

(+)

(–)

Rear power window 

switch connector

Terminal

LH

D203

8

Ground

Ignition switch 

ON

Battery voltage

RH

D303

LIIA1715E

2009 Pathfinder

PWC-18

< COMPONENT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect main power window and door lock/unlock switch and
rear power window switch LH.

3.

Check continuity between main power window and door lock/
unlock switch connector (A) and rear power window switch LH
connector (B).

4.

Check continuity between main power window and door lock/unlock switch connector (A) and ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

NO

>> Repair or replace harness.

3.

 CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH RH)

1.

Turn ignition switch OFF.

2.

Disconnect main power window and door lock/unlock switch and
rear power window switch RH.

3.

Check continuity between main power window and door lock/
unlock switch connector (A) and rear power window switch RH
connector (B).

4.

Check continuity between main power window and door lock/unlock switch connector (A) and ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

NO

>> Repair or replace harness.

4.

 CHECK HARNESS CONTINUITY

Main power window 

and door lock/unlock 

switch connector

Terminal

Rear power window 

switch LH connector

Terminal

Continuity

D7 (A)

1

D203 (B)

4

Yes

3

5

Main power window and door lock/un-

lock switch connector

Terminal

Ground

Continuity

D7 (A)

1

No

3

LIIA2230E

Main power window 

and door lock/unlock 

switch connector

Terminal

Rear power window 

switch RH connec-

tor

Terminal

Continuity

D7 (A)

5

D303 (B)

5

Yes

7

4

Main power window and door 

lock/unlock switch connector

Terminal

Ground

Continuity

D7 (A)

5

No

7

LIIA2232E

2009 Pathfinder

POWER SUPPLY AND GROUND CIRCUIT

PWC-19

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

1.

Disconnect BCM and rear power window switch.

2.

Check continuity between BCM connector (A) and rear power
window switch connector (B).

3.

Check continuity between BCM connector (A) and ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Repair or replace harness.

5.

 CHECK REAR POWER WINDOW SWITCH

Check rear power window switch.
Refer to 

PWC-19, "REAR POWER WINDOW SWITCH : Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

NO

>> Replace rear power window switch. Refer to 

PWC-96, "Removal and Installation"

.

REAR POWER WINDOW SWITCH : Component Inspection

INFOID:0000000003935748

COMPONENT INSPECTION

1.

CHECK REAR POWER WINDOW SWITCH

Check rear power window switch.

Is the inspection result normal?

YES

>> Rear power window switch is OK.

NO

>> Replace rear power window switch. Refer to 

PWC-96, "Removal and Installation"

.

BCM connector

Terminal

Rear power window 

switch connector

Terminal

Continuity

M20 (A)

68

LH

D203 (B)

8

Yes

RH

D303 (B)

BCM connector

Terminal

Ground

Continuity

M20 (A)

68

No

LIIA2175E

Rear power win-

dow switch LH 

Terminals

Condition

Continuity

6

5

DOWN

No

NEUTRAL or UP

Yes

8

NEUTRAL or UP

No

DOWN

Yes

7

4

UP

No

NEUTRAL or DOWN

Yes

8

NEUTRAL or DOWN

No

UP

Yes

LIIA2174E

2009 Pathfinder

PWC-20

< COMPONENT DIAGNOSIS >

POWER WINDOW MOTOR

POWER WINDOW MOTOR

DRIVER SIDE

DRIVER SIDE : Description

INFOID:0000000003935749

Door glass moves UP/DOWN by receiving the signal from power window main switch.

DRIVER SIDE : Component Function Check

INFOID:0000000003935750

1.

 CHECK POWER WINDOW MOTOR CIRCUIT

Does front power window motor LH operate with operating main power window and door lock/unlock switch?

Is the inspection result normal?

YES

>> Front power window motor LH is OK.

NO

>> Refer to 

PWC-20, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000003935751

Front Power Window Motor LH Circuit Check

1.

 CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL

1.

Disconnect front power window motor LH.

2.

Turn ignition switch ON.

3.

Check voltage between front power window motor LH connector
and ground.

Is the measurement value within the specification?

YES

>> GO TO 2

NO

>> Replace main power window and door lock/unlock switch. Refer to 

PWC-94, "Removal and Instal-

lation"

.

2.

 CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect main power window and door lock/unlock switch and
front power window motor LH.

3.

Check continuity between main power window and door lock/
unlock switch connector (A) and front power window motor con-
nector LH (B).

4.

Check continuity between main power window and door lock/unlock switch connector (A) and ground.

Terminal

Main power win-

dow and door lock/

unlock switch con-

dition

Voltage (V)

(Approx.)

(+)

(–)

Power window 

motor LH con-

nector

Terminal

D9

2

Ground

UP

0

DOWN

Battery voltage

1

UP

Battery voltage

DOWN

0

ALKIA1207ZZ

Main power window 

and door lock/unlock 

switch connector

Terminal

Front power win-

dow motor LH con-

nector

Terminal

Continuity

D7 (A)

8

D9 (B)

2

Yes

11

1

ALKIA1710ZZ

2009 Pathfinder

POWER WINDOW MOTOR

PWC-21

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK POWER WINDOW MOTOR

Check front power window motor LH.
Refer to 

PWC-21, "DRIVER SIDE : Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

NO

>> Replace power window motor LH. Refer to 

GW-19, "Rear Door Glass Regulator"

.

DRIVER SIDE : Component Inspection

INFOID:0000000003935752

COMPONENT INSPECTION

1.

 CHECK FRONT POWER WINDOW MOTOR LH

Does motor operate by connecting the battery voltage directly to power window motor?

Is the inspection result normal?

YES

>> Front power window motor LH is OK.

NO

>> Replace front power window motor LH. Refer to 

GW-15, "Front Door Glass Regulator"

.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000003935753

Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch or
power window and door lock/unlock switch RH.

PASSENGER SIDE : Component Function Check

INFOID:0000000003935754

1.

 CHECK POWER WINDOW MOTOR CIRCIUT

Does power window motor operate with operating main power window and door lock/unlock switch or power
window and door lock/unlock switch RH?

Is the inspection result normal?

YES

>> Front power window motor RH is OK.

NO

>> Refer to 

PWC-21, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000003935755

Front Power Window Motor RH Circuit Check

1.

 CHECK FRONT POWER WINDOW SWITCH RH OUTPUT SIGNAL

Main power window and door 

lock/unlock switch connector

Terminal

Ground

Continuity

D7 (A)

8

No

11

Terminal

Motor condition

(+)

(–)

1

2

DOWN

2

1

UP

2009 Pathfinder

PWC-22

< COMPONENT DIAGNOSIS >

POWER WINDOW MOTOR

1.

Disconnect front power window motor RH.

2.

Turn ignition switch ON.

3.

Check voltage between front power window motor RH connector
and ground.

Is the measurement value within the specification?

YES

>> GO TO 2

NO

>> Replace power window and door lock/unlock switch RH. Refer to 

PWC-95, "Removal and Installa-

tion"

.

2.

 CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect power window and door lock/unlock switch RH.

3.

Check continuity between power window and door lock/unlock
switch RH connector (A) and front power window motor RH con-
nector (B).

4.

Check continuity between power window and door lock/unlock switch RH connector (A) and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK FRONT POWER WINDOW MOTOR RH

Check front power window motor RH.
Refer to 

PWC-22, "PASSENGER SIDE : Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

NO

>> Replace front power window motor RH. Refer to 

GW-15, "Front Door Glass Regulator"

.

PASSENGER SIDE : Component Inspection

INFOID:0000000003935756

COMPONENT INSPECTION

1.

 CHECK FRONT POWER WINDOW MOTOR RH

Does motor operate by connecting the battery voltage directly to front power window motor RH?

Terminal

Front power 

window motor 

RH condition

Voltage (V)

(Approx.)

(+)

(–)

Front power window 
motor RH connector

Terminal 

D104

2

Ground

UP

Battery voltage

DOWN

0

1

UP

0

DOWN

Battery voltage

ALKIA1207ZZ

Power window and 

door lock/unlock 

switch RH connector

Terminal

Front power window 
motor RH connector

Terminal

Continuity

D105 (A)

8

D104 (B)

2

Yes

9

1

Power window and door 

lock/unlock switch RH con-

nector

Terminal

Ground

Continuity

D105 (A)

8

No

9

ALKIA1711ZZ

2009 Pathfinder

POWER WINDOW MOTOR

PWC-23

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

Is the inspection result normal?

YES

>> Front power window motor RH is OK.

NO

>> Replace front power window motor RH. Refer to 

GW-15, "Front Door Glass Regulator"

.

REAR LH

REAR LH : Description

INFOID:0000000003935757

Door glass moves UP/DOWN by receiving the signal from power window main switch or rear power window
switch LH.

REAR LH : Component Function Check

INFOID:0000000003935758

1.

 CHECK REAR POWER WINDOW MOTOR LH CIRCUIT

Does rear power window motor LH operate with main power window and door lock/unlock switch or rear
power window switch LH?

Is the inspection result normal?

YES

>> Rear power window motor LH is OK.

NO

>> Refer to 

PWC-23, "REAR LH : Diagnosis Procedure"

REAR LH : Diagnosis Procedure

INFOID:0000000003935759

Power Window Motor Circuit Check

1.

 CHECK REAR POWER WINDOW SWITCH OUTPUT SIGNAL

1.

Disconnect rear power window motor LH.

2.

Turn ignition switch ON.

3.

Check voltage between rear power window motor LH connector
and ground.

Is the measurement value within the specification?

YES

>> GO TO 2

NO

>> Check rear power window switch LH. Refer to 

PWC-17, "REAR POWER WINDOW SWITCH :

Component Function Check"

.

2.

 CHECK HARNESS CONTINUITY

Terminal

Motor condition

(+)

(–)

1

2

UP

2

1

DOWN

Terminal

Window

condition

Voltage (V)

(Approx.)

(+)

(–)

Rear power window 
motor LH connector

Terminal 

D204

1

Ground

UP

0

DOWN

Battery voltage

2

UP

Battery voltage

DOWN

0

LIIA2228E

2009 Pathfinder