Infiniti EX35. Manual - part 1189

PWC-20

< COMPONENT DIAGNOSIS >

POWER WINDOW MOTOR

3.

CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE)

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

PWC-20, "DRIVER SIDE : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

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

GW-20, "Removal and Installation"

.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-38, "Intermittent Incident"

.

>> INSPECTION END

DRIVER SIDE : Component Inspection

INFOID:0000000003573474

1.

CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE)

1.

Turn ignition switch OFF.

2.

Disconnect front power window motor (driver side) connector.

3.

Check motor operate by connecting the battery voltage directly to front power window motor (driver side)
connector.

Is the inspection result normal?

YES

>> INSPECTION END

NO

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

GW-20, "Removal and Installation"

.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000003573475

Door glass moves UP/DOWN by receiving the signal from power window main switch or front power window
switch (passenger side).

PASSENGER SIDE : Component Function Check

INFOID:0000000003573476

1.

 CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) OPERATION

Check front power window motor (passenger side) operation with power window main switch or front power
window switch (passenger side).
Is the inspection result normal?

YES

>> Power window motor (passenger side) is OK.

NO

>> Refer to 

PWC-20, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000003573477

1.

CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front power window motor (passenger side) connector.

3.

Turn ignition switch ON.

4.

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

Front power window motor (driver side) 

Motor condition

 Connector

Terminal

(+)

(–)

D10

1

2

DOWN

2

1

UP

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

>> GO TO 2.

2.

CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector.

3.

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

4.

Check continuity between front power window switch (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> Replace front power window switch (passenger side).

PWC-112, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE)

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

PWC-21, "PASSENGER SIDE : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

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

GW-20, "Removal and Installation"

.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-38, "Intermittent Incident"

.

>> INSPECTION END

PASSENGER SIDE : Component Inspection

INFOID:0000000003573478

1.

CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE)

1.

Turn ignition switch OFF.

2.

Disconnect front power window motor (passenger side) connector.

3.

Check motor operate by connecting the battery voltage directly to front power window motor (passenger
side) connector.

(+)

(–)

Condition

Voltage (V)

(Approx.)

Front power window motor (passenger side)

Connector

Terminal 

D40

1

Ground

Front power win-
dow switch
(passenger side)

UP

0

DOWN

Battery voltage

2

UP

Battery voltage

DOWN

0

Front power window switch (passenger side)

Front power window motor (passenger side)

Continuity

Connector

Terminal

Connector

Terminal

D38

9

D40

1

Existed

8

2

Front power window switch (passenger side)

Ground

Continuity

Connector

Terminal

D38

9

Not existed

8

PWC-22

< COMPONENT DIAGNOSIS >

POWER WINDOW MOTOR

Is the inspection result normal?

YES

>> INSPECTION END

NO

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

GW-20, "Removal and Installation"

.

REAR LH

REAR LH : Description

INFOID:0000000003573479

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:0000000003573480

1.

CHECK REAR POWER WINDOW MOTOR LH OPERATION

Check rear power window motor LH operation with power window main switch or rear power window switch
LH.
Is the inspection result normal?

YES

>> Rear power window motor LH is OK.

NO

>> Refer to 

PWC-22, "REAR LH : Diagnosis Procedure"

REAR LH : Diagnosis Procedure

INFOID:0000000003573481

1.

CHECK REAR POWER WINDOW MOTOR LH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear power window motor LH connector.

3.

Turn ignition switch ON.

4.

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

Is the inspection result normal?

YES

>> GO TO 3.

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.

Front power window motor (passenger side)

Motor condition

Connector

Terminal

(+)

(–)

D40

1

2

DOWN

2

1

UP

(+)

(–)

Condition

Voltage (V)

(Approx.)

Rear power window motor LH

Connector

Terminal 

D52

1

Ground

Rear power win-
dow switch LH

UP

Battery voltage

DOWN

0

3

UP

0

DOWN

Battery voltage

Rear power window switch LH

Rear power window motor LH

Continuity

Connector

Terminal

Connector

Terminal

D54

4

D52

3

Existed

5

1

POWER WINDOW MOTOR

PWC-23

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

4.

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

Is the inspection result normal?

YES

>> Replace rear power window switch LH.Refer to 

PWC-112, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK REAR POWER WINDOW MOTOR LH

Check rear power window motor LH.
Refer to 

PWC-23, "REAR LH : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace rear power window motor LH. Refer to 

GW-26, "Removal and Installation"

.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-38, "Intermittent Incident"

.

>> INSPECTION END

REAR LH : Component Inspection

INFOID:0000000003573482

COMPONENT INSPECTION

1.

CHECK REAR POWER WINDOW MOTOR LH

1.

Turn ignition switch OFF.

2.

Disconnect rear power window motor LH connector.

3.

Check motor operate by connecting the battery voltage directly to rear power window motor LH connector.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace rear power window motor LH. Refer to 

GW-26, "Removal and Installation"

.

REAR RH

REAR RH : Description

INFOID:0000000003573483

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

REAR RH : Component Function Check

INFOID:0000000003573484

1.

 CHECK REAR POWER WINDOW MOTOR RH OPERATION

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

Is the inspection result normal?

YES

>> Rear power window motor RH is OK.

NO

>> Refer to 

PWC-24, "REAR RH : Diagnosis Procedure"

.

Rear power window switch LH

Ground

Continuity

Connector

Terminal

D54

4

Not existed

5

Rear power window motor LH 

Motor condition

Connector

Terminal

(+)

(–)

D52

3

1

DOWN

1

3

UP