Nissan Quest E52. Manual - part 999

PWC-108

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER SIDE WINDOW ANTI-PINCH]

ENCODER CIRCUIT

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-123, "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.

4.

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

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

6.

CHECK ENCODER GROUND CIRCUIT 2

1.

Connect power window main switch connector.

(+)

(-)

Voltage (V)

Front power window motor (driver side)

Connector

Terminal 

D7

4

Ground

9 – 16

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D5

15

D7

4

Existed

Power window main switch

Ground

Continuity

Connector

Terminal

D5

15

Not existed

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D5

2

D7

6

Existed

Power window main switch

Ground

Continuity

Connector

Terminal

D5

2

Not existed

ENCODER CIRCUIT

PWC-109

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER SIDE WINDOW ANTI-PINCH]

C

D

E

F

G

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A

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PWC

N

O

P

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-29, "Removal and Installation"

.

NO

>> Replace power window main switch. Refer to 

PWC-123, "Removal and Installation"

.

Power window main switch

Ground

Continuity 

Connector

Terminal

D5

2

Existed

PWC-110

< SYMPTOM DIAGNOSIS >

[DRIVER SIDE WINDOW ANTI-PINCH]

NONE OF THE POWER WINDOWS CAN BE OPERATED USING ANY SWITCH

SYMPTOM DIAGNOSIS

NONE OF THE POWER WINDOWS CAN BE OPERATED USING ANY
SWITCH

Diagnosis Procedure

INFOID:0000000009653388

1.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit.
Refer to 

BCS-91, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY AND GROUND CIRCUIT

Check power window main switch power supply and ground circuit.
Refer to 

PWC-96, "POWER WINDOW MAIN SWITCH : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> GO TO 1.

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

PWC-111

< SYMPTOM DIAGNOSIS >

[DRIVER SIDE WINDOW ANTI-PINCH]

C

D

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PWC

N

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DRIVER SIDE POWER WINDOW DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000009653389

1.

CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE)

Check front power window motor (driver side).
Refer to 

PWC-103, "DRIVER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE POWER WINDOW MAIN SWITCH

Replace power window main switch. Refer to 

PWC-123, "Removal and Installation"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.