Nissan GT-R. Manual - part 241

PWC-14

< DTC/CIRCUIT DIAGNOSIS >

POWER WINDOW MAIN SWITCH

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace power window main switch. Refer to 

PWC-46, "Removal and Installation"

.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000009159918

• Sends UP or DOWN signal to passenger side power window motor.
• Power window lock switch is equipped, and when the button is operated (LOCK), it deactivates the passen-

ger side power window operation.

PASSENGER SIDE : Component Function Check

INFOID:0000000009159919

1.

CHECK FUNCTION

Check that passenger side power window operates when power window main switch for passenger side
(power window lock switch is UNLOCK) is operated to the UP or DOWN position.
Is the inspection result normal?

YES

>> Power window main switch (passenger side) function is OK.

NO

>> Refer to 

PWC-14, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000009159920

1.

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

1.

Turn ignition switch ON.

2.

Power window lock switch UNLOCK.

3.

Check voltage between power window main switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 5.

2.

CHECK POWER WINDOW SUB-SWITCH OUTPUT SIGNAL

Check voltage between power window sub-switch harness connector and ground.

(+)

(

−

)

Condition

Continuity

Power window main switch

Connector

Terminal

D8

3

2

Driver side switch

AUTO

Existed

Other than above

Not existed

10

UP

Existed

Other than above

Not existed

11

DOWN

Existed

Other than above

Not existed

(+)

(

−

)

Condition

Voltage (V)

(Approx.)

Power window main switch

Connector

Terminal

D8

7

Ground

Passenger side 
switch

UP

Battery voltage

Other than above

0

15

DOWN

Battery voltage

Other than above

0

POWER WINDOW MAIN SWITCH

PWC-15

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

Is the inspection result normal?

YES

>> Power window main switch (passenger side) function is OK.

NO

>> GO TO 3.

3.

CHECK POWER WINDOW SUB-SWITCH INPUT SIGNAL

Check voltage between power window sub-switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 6.

4.

CHECK POWER WINDOW SUB-SWITCH

Check power window sub-switch. Refer to 

PWC-18, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Replace power window sub-switch. Refer to 

PWC-46, "Removal and Installation"

.

5.

CHECK POWER WINDOW MAIN SWITCH (PASSENGER SIDE)

Check power window main switch (passenger side). Refer to 

PWC-16, "PASSENGER SIDE : Component

Inspection"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Replace power window main switch. Refer to 

PWC-46, "Removal and Installation"

.

6.

CHECK PASSENGER SIDE POWER WINDOW CIRCUIT

1.

Disconnect power window main switch connector and power window sub-switch connector.

2.

Check continuity between power window main switch harness connector and power window sub-switch
harness connector. 

3.

Check continuity between power window sub-switch harness connector and ground.

(+)

(

−

)

Condition

Voltage (V)

(Approx.)

Power window sub-switch

Connector

Terminal

D38

15

Ground

Power window 
main switch (pas-
senger side)

UP

Battery voltage

Other than above

0

16

DOWN

Battery voltage

Other than above

0

(+)

(

−

)

Condition

Voltage (V)

(Approx.)

Power window sub-switch

Connector

Terminal

D38

6

Ground

Power window 
main switch (pas-
senger side)

UP

Battery voltage

Other than above

0

7

DOWN

Battery voltage

Other than above

0

Power window sub-switch

Power window main switch

Continuity

Connector

Terminal

Connector

Terminal

D38

6

D8

7

Existed

7

15

PWC-16

< DTC/CIRCUIT DIAGNOSIS >

POWER WINDOW MAIN SWITCH

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness.

7.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-38, "Intermittent Incident"

.

>> INSPECTION END

PASSENGER SIDE : Component Inspection

INFOID:0000000009159921

1.

CHECK POWER WINDOW MAIN SWITCH (PASSENGER SIDE)

1.

Turn ignition switch OFF.

2.

Power window lock switch UNLOCK.

3.

Disconnect power window main switch connector.

4.

Check continuity between power window main switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace power window main switch. Refer to 

PWC-46, "Removal and Installation"

.

Power window sub-switch

Ground

Continuity

Connector

Terminal

D38

6

Not existed

7

Power window main switch

Condition

Continuity

Connector

Terminal

D8

6

2

Passenger side 
switch

AUTO

Existed

Other than above

Not existed

7

UP

Existed

Other than above

Not existed

15

DOWN

Existed

Other than above

Not existed

POWER WINDOW SUB-SWITCH

PWC-17

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

POWER WINDOW SUB-SWITCH

Description

INFOID:0000000009159922

Sends UP or DOWN signal to passenger side power window motor.

Component Function Check

INFOID:0000000009159923

1.

 CHECK FUNCTION

Check that passenger side power window operates when passenger side power window switch (power win-
dow lock switch is UNLOCK) is operated to the UP or DOWN position.
Is the inspection result normal?

YES

>> Power window sub-switch function is OK.

NO

>> Refer to 

PWC-17, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009159924

1.

CHECK POWER WINDOW SUB-SWITCH OUTPUT SIGNAL

1.

Turn ignition switch ON.

2.

Power window lock switch OFF.

3.

Check voltage between power window sub-switch harness connector and ground.

Is the inspection result normal?

YES

>> Power window sub-switch function is OK.

NO

>> GO TO 2.

2.

CHECK POWER WINDOW SUB-SWITCH POWER SUPPLY

Check voltage between power window sub-switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 4.

3.

CHECK POWER WINDOW SUB-SWITCH

Check power window sub-switch. Refer to 

PWC-18, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace power window sub-switch. Refer to 

PWC-46, "Removal and Installation"

.

4.

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

Check voltage between power window main switch harness connector and ground.

(+)

(

−

)

Condition

Voltage (V)

(Approx.)

Power window sub-switch

Connector

Terminal

D38

15

Ground

Power window sub-switch

UP

Battery voltage

Other than above

0

16

DOWN

Battery voltage

Other than above

0

(+)

(

−

)

Voltage (V)

(Approx.)

Power window sub-switch

Connector

Terminal

D38

3

Ground

Battery voltage