Nissan X-Trail 32. Manual - part 1739

PWC-58

< DTC/CIRCUIT DIAGNOSIS >

ENCODER CIRCUIT

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK ENCODER POWER SUPPLY

1.

Connect power window main switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between front power window motor (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK ENCODER POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.

4.

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

Is the inspection result normal?

YES

>> Replace power window main switch. Refer to 

PWC-74, "POWER WINDOW MAIN SWITCH :

Removal and Installation"

. 

NO

>> Repair or replace harness.

5.

CHECK ENCODER GROUND CIRCUIT 1

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

Power window main switch

Ground

Continuity

Connector

Terminal

D5

4

Not existed

5

(+)

(

−

)

Voltage

Front power window motor (driver side)

Connector

Terminal 

D7

1

Ground

9 – 16 V

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D5

14

D7

1

Existed

Power window main switch

Ground

Continuity

Connector

Terminal

D5

14

Not existed

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D5

12

D7

6

Existed

ENCODER CIRCUIT

PWC-59

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

6.

CHECK ENCODER GROUND CIRCUIT 2

1.

Connect power window main switch connector.

2.

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

Is the inspection result normal?

YES

>> Replace front power window motor (driver side). Refer to 

GW-47, "Removal and Installation"

.

NO

>> Replace power window main switch. Refer to 

PWC-74, "POWER WINDOW MAIN SWITCH :

Removal and Installation"

.

RHD MODELS

1.

CHECK ENCODER SIGNAL

1.

Turn ignition switch ON.

2.

Check signal between power window main switch harness connector and ground with oscilloscope.

Is the inspection result normal?

YES

>> Replace power window main switch. Refer to 

PWC-74, "POWER WINDOW MAIN SWITCH :

Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK ENCODER SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector and front power window motor (driver side) connector.

3.

Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.

4.

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

Power window main switch

Ground

Continuity 

Connector

Terminal

D5

12

Existed

(+)

(

−

)

Signal

(Reference value)

 Power window main switch 

Connector

Terminal 

D25

4

Ground

Refer to following signal

5

JMKIA5210GB

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D25

4

D27

5

Existed

5

4

PWC-60

< DTC/CIRCUIT DIAGNOSIS >

ENCODER CIRCUIT

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK ENCODER POWER SUPPLY

1.

Connect power window main switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between front power window motor (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK ENCODER POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.

4.

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

Is the inspection result normal?

YES

>> Replace power window main switch. Refer to 

PWC-74, "POWER WINDOW MAIN SWITCH :

Removal and Installation"

. 

NO

>> Repair or replace harness.

5.

CHECK ENCODER GROUND CIRCUIT 1

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

Power window main switch

Ground

Continuity

Connector

Terminal

D25

4

Not existed

5

(+)

(

−

)

Voltage

Front power window motor (driver side)

Connector

Terminal 

D27

1

Ground

9 – 16 V

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D25

14

D27

1

Existed

Power window main switch

Ground

Continuity

Connector

Terminal

D25

14

Not existed

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D25

12

D27

6

Existed

ENCODER CIRCUIT

PWC-61

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

6.

CHECK ENCODER GROUND CIRCUIT 2

1.

Connect power window main switch connector.

2.

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

Is the inspection result normal?

YES

>> Replace front power window motor (driver side). Refer to 

GW-47, "Removal and Installation"

.

NO

>> Replace power window main switch. Refer to 

PWC-74, "POWER WINDOW MAIN SWITCH :

Removal and Installation"

.

Power window main switch

Ground

Continuity 

Connector

Terminal

D25

12

Existed