Qashqai J11. Power window control system — part 4

POWER WINDOW MOTOR

PWC-49

< DTC/CIRCUIT DIAGNOSIS >

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Is the inspection result normal?

YES

>> Replace rear power window motor LH. Refer to

GW-30, "Disassembly and Assembly"

.

NO

>> GO TO 2.

2.

CHECK REAR POWER WINDOW MOTOR LH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect rear power window switch LH connector.

3.

Check continuity between rear power window switch LH harness connector and rear power window motor
LH harness connector.

4.

Check continuity between rear power window switch LH connector and ground.

Is the inspection result normal?

YES

>> Replace rear power window switch LH. Refer to

PWC-69, "Removal and Installation"

.

NO

>> Repair or replace harness.

REAR RH

REAR RH : Component Function Check

INFOID:0000000010325686

1.

CHECK FUNCTION

Check rear power window motor RH operation with power window main switch (rear RH switch) or rear power
window switch RH.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to

PWC-49, "REAR RH : Diagnosis Procedure"

.

REAR RH : Diagnosis Procedure

INFOID:0000000010286505

1.

CHECK REAR POWER WINDOW MOTOR RH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear power window motor RH connector.

3.

Turn ignition switch ON.

4.

Check voltage between rear power window motor RH harness connector and ground.

(+)

(

−

)

Condition

Voltage

Rear power window motor LH

Connector

Terminal

D53

1

Ground

Rear power win-
dow switch LH

UP

9 - 16 V

DOWN

0 - 1 V

2

UP

0 - 1 V

DOWN

9 - 16 V

Rear power window switch LH

Rear power window motor LH

Continuity

Connector

Terminal

Connector

Terminal

D54

4

D53

2

Existed

5

1

Rear power window switch LH

Ground

Continuity

Connector

Terminal

D54

4

Not existed

5

PWC-50

< DTC/CIRCUIT DIAGNOSIS >

POWER WINDOW MOTOR

Is the inspection result normal?

YES

>> Replace rear power window motor RH. Refer to

GW-30, "Disassembly and Assembly"

.

NO

>> GO TO 2.

2.

CHECK REAR POWER WINDOW MOTOR RH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect rear power window switch RH connector.

3.

Check continuity between rear power window switch RH harness connector and rear power window motor
RH harness connector.

4.

Check continuity between rear power window switch RH harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear power window switch RH. Refer to

PWC-69, "Removal and Installation"

.

NO

>> Repair or replace harness.

(+)

(

−

)

Condition

Voltage

Rear power window motor RH

Connector

Terminal

D66

1

Ground

Rear power window
switch RH

UP

9 - 16 V

DOWN

0 - 1 V

2

OP

0 - 1 V

DOWN

9 - 16 V

Rear power window switch RH

Rear power window motor RH

Continuity

Connector

Terminal

Connector

Terminal

D67

4

D66

2

Existed

5

1

Rear power window switch RH

Ground

Continuity

Connector

Terminal

D67

4

Not existed

5

ENCODER CIRCUIT

PWC-51

< DTC/CIRCUIT DIAGNOSIS >

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ENCODER CIRCUIT

Component Function Check

INFOID:0000000010325687

1.

CHECK FUNCTION

Check that front door glass (driver side) perform AUTO UP/DOWN operation normally when power window
main switch is operated.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to

PWC-51, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010286506

LHD 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-68, "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.

(+)

(

−

)

Signal

(Reference value)

Power window main switch

Connector

Terminal

D10

4

Ground

Refer to following signal

5

JMKIA5210GB

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D10

4

D12

6

Existed

5

1

PWC-52

< 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-68, "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

D10

4

Not existed

5

(+)

(

−

)

Voltage

Front power window motor (driver side)

Connector

Terminal

D12

5

Ground

9 - 16 V

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D10

14

D12

5

Existed

Power window main switch

Ground

Continuity

Connector

Terminal

D10

14

Not existed

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D10

12

D12

2

Existed

ENCODER CIRCUIT

PWC-53

< DTC/CIRCUIT DIAGNOSIS >

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6.

CHECK ENCODER GROUND CIRCUIT 2

1.

Connect power window main switch connector.

2.

Check continuity between power window main switch connector and ground.

Is the inspection result normal?

YES

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

GW-26, "Disassembly and Assembly"

.

NO

>> Replace power window main switch. Refer to

PWC-68, "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-68, "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

D10

12

Existed

(+)

(

−

)

Signal

(Reference value)

Power window main switch

Connector

Terminal

D30

4

Ground

Refer to following signal

5

JMKIA5210GB

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D30

4

D32

6

Existed

5

1

PWC-54

< 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-68, "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

D30

4

Not existed

5

(+)

(

−

)

Voltage

Front power window motor (driver side)

Connector

Terminal

D32

5

Ground

9 - 16 V

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D30

14

D32

5

Existed

Power window main switch

Ground

Continuity

Connector

Terminal

D30

14

Not existed

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D30

12

D32

2

Existed

ENCODER CIRCUIT

PWC-55

< DTC/CIRCUIT DIAGNOSIS >

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6.

CHECK ENCODER GROUND CIRCUIT 2

1.

Connect power window main switch connector.

2.

Check continuity between power window main switch connector and ground.

Is the inspection result normal?

YES

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

GW-26, "Disassembly and Assembly"

.

NO

>> Replace power window main switch. Refer to

PWC-68, "POWER WINDOW MAIN SWITCH :

Removal and Installation"

.

Power window main switch

Ground

Continuity

Connector

Terminal

D30

12

Existed

PWC-56

< DTC/CIRCUIT DIAGNOSIS >

POWER WINDOW RELAY

POWER WINDOW RELAY

Component Function Check

INFOID:0000000010325688

1.

CHECK FUNCTION

Operate the power window switch to check whether the power window system operate or not.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to

PWC-56, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010286540

1.

CHECK POWER WINDOW RELAY

1.

Turn ignition switch OFF.

2.

Remove power window relay.

3.

Check the continuity between power window relay terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace power window relay.

Terminals

Condition

Continuity

3

5

12V direct current between terminals 1 and 2

Existed

No current supply

Not existed

POWER WINDOWS DO NOT OPERATE WITH ANY POWER WINDOW SWITCH-

ES

PWC-57

< SYMPTOM DIAGNOSIS >

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SYMPTOM DIAGNOSIS

POWER WINDOWS DO NOT OPERATE WITH ANY POWER WINDOW
SWITCHES

Diagnosis Procedure

INFOID:0000000010286507

1.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit.
Refer to

BCS-128, "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-33, "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 inspection normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.

PWC-58

< SYMPTOM DIAGNOSIS >

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000010286508

1.

CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE)

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

PWC-45, "DRIVER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE

PWC-59

< SYMPTOM DIAGNOSIS >

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FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE

WHEN BOTH POWER WINDOW MAIN SWITCH AND FRONT POWER WINDOW
SWITCH ARE OPERATED

WHEN BOTH POWER WINDOW MAIN SWITCH AND FRONT POWER WINDOW
SWITCH ARE OPERATED : Diagnosis Procedure

INFOID:0000000010286509

1.

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

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

PWC-40, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE)

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

PWC-46, "PASSENGER SIDE : Component Function Check"

.

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 inspection normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.

WHEN FRONT POWER WINDOW SWITCH (PASSENGER SIDE) IS OPERATED

WHEN FRONT POWER WINDOW SWITCH (PASSENGER SIDE) IS OPERATED :
Diagnosis Procedure

INFOID:0000000010286510

1.

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) POWER SUPPLY AND GROUND CIR-

CUIT

Check front power window switch (passenger side) power supply and ground circuit.
Refer to

PWC-37, "FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

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

PWC-40, "Component Function Check"

.

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 inspection normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.

WHEN POWER WINDOW MAIN SWITCH IS OPERATED

PWC-60

< SYMPTOM DIAGNOSIS >

FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE

WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure

INFOID:0000000010286511

1.

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

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

PWC-43, "Component Function Check"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

REAR LH SIDE POWER WINDOW DOES NOT OPERATE

PWC-61

< SYMPTOM DIAGNOSIS >

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REAR LH SIDE POWER WINDOW DOES NOT OPERATE

WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH LH ARE OPERATED

WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH LH ARE OPERATED : Diagnosis Procedure

INFOID:0000000010286512

1.

CHECK REAR POWER WINDOW SWITCH LH

Check rear power window switch LH.
Refer to

PWC-43, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK REAR POWER WINDOW MOTOR LH

Check rear power window motor LH.
Refer to

PWC-48, "REAR LH : Component Function Check"

.

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 inspection normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.

WHEN REAR POWER WINDOW SWITCH LH IS OPERATED

WHEN REAR POWER WINDOW SWITCH LH IS OPERATED : Diagnosis Procedure

INFOID:0000000010286513

1.

CHECK REAR POWER WINDOW SWITCH LH POWER SUPPLY AND GROUND CIRCUIT

Check rear power window switch LH power supply and ground circuit.
Refer to

PWC-38, "REAR POWER WINDOW SWITCH : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK REAR POWER WINDOW SWITCH LH

Check rear power window switch LH.
Refer to

PWC-43, "Component Function Check"

.

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 inspection normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.

WHEN POWER WINDOW MAIN SWITCH IS OPERATED

PWC-62

< SYMPTOM DIAGNOSIS >

REAR LH SIDE POWER WINDOW DOES NOT OPERATE

WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure

INFOID:0000000010286514

1.

CHECK REAR POWER WINDOW SWITCH LH

Check rear power window switch LH.
Refer to

PWC-43, "Component Function Check"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

REAR RH SIDE POWER WINDOW DOES NOT OPERATE

PWC-63

< SYMPTOM DIAGNOSIS >

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REAR RH SIDE POWER WINDOW DOES NOT OPERATE

WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH RH ARE OPERATED

WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH RH ARE OPERATED : Diagnosis Procedure

INFOID:0000000010286515

1.

CHECK REAR POWER WINDOW SWITCH RH

Check rear power window switch RH.
Refer to

PWC-43, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK REAR POWER WINDOW MOTOR RH

Check rear power window motor RH.
Refer to

PWC-49, "REAR RH : Component Function Check"

.

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 inspection normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.

WHEN REAR POWER WINDOW SWITCH RH IS OPERATED

WHEN REAR POWER WINDOW SWITCH RH IS OPERATED : Diagnosis Procedure

INFOID:0000000010286516

1.

CHECK REAR POWER WINDOW SWITCH RH POWER SUPPLY AND GROUND CIRCUIT

Check rear power window switch RH power supply and ground circuit.
Refer to

PWC-38, "REAR POWER WINDOW SWITCH : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK REAR POWER WINDOW SWITCH RH

Check rear power window switch RH.
Refer to

PWC-43, "Component Function Check"

.

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 inspection normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> GO TO 1.

WHEN POWER WINDOW MAIN SWITCH IS OPERATED

PWC-64

< SYMPTOM DIAGNOSIS >

REAR RH SIDE POWER WINDOW DOES NOT OPERATE

WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure

INFOID:0000000010286517

1.

CHECK REAR POWER WINDOW SWITCH RH

Check rear power window switch RH.
Refer to

PWC-43, "Component Function Check"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.