Nissan Altima L32. Manual - part 1109

POWER WINDOW MOTOR

PWC-203

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

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

>> Repair or replace harness.

3.

 CHECK POWER WINDOW MOTOR

Check power window motor LH.

Refer to 

PWC-203, "DRIVER SIDE : Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> Replace power window motor LH. Refer to 

GW-19, "Removal and Installation"

. After that, refer to

PWC-203, "DRIVER SIDE : Special Repair Requirement"

.

DRIVER SIDE : Component Inspection

INFOID:0000000004205087

COMPONENT INSPECTION

1.

 CHECK POWER WINDOW MOTOR LH

Does motor operate by connecting the battery voltage directly to power window motor?

Is the inspection result normal?

YES

>> Power window motor LH is OK.

NO

>> Replace power window motor LH. Refer to 

GW-19, "Removal and Installation"

. After that, refer to

PWC-203, "DRIVER SIDE : Special Repair Requirement"

.

DRIVER SIDE : Special Repair Requirement

INFOID:0000000004205088

1.

 PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 

Refer to 

PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

2.

 CHECK ANTI-PINCH OPERATION

Check anti-pinch operation. 

Refer to 

PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Refer to 

PWC-206, "DRIVER SIDE : Component Function Check"

.

PASSENGER SIDE
PASSENGER SIDE : Description

INFOID:0000000004205089

Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch or

power window and door lock/unlock switch RH.

Main power window and door 

lock/unlock switch connector

Terminal

Ground

Continuity

D7 (A)

8

No

11

Terminal

Motor condition

(+)

(–)

1

2

DOWN

2

1

UP

PWC-204

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

POWER WINDOW MOTOR

PASSENGER SIDE : Component Function Check

INFOID:0000000004205090

1.

 CHECK POWER WINDOW MOTOR CIRCIUT

Does power window motor operate with operating main power window and door lock/unlock switch or power

window and door lock/unlock switch RH?
Is the inspection result normal?

YES

>> Power window motor RH is OK.

NO

>> Refer to 

PWC-204, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000004205091

Power Window Motor RH Circuit Check

1.

 CHECK POWER WINDOW SWITCH RH OUTPUT SIGNAL

1. Disconnect power window motor RH.

2. Turn ignition switch ON.

3. Check voltage between power window motor RH connector and

ground.

Is the measurement value within the specification?

YES

>> GO TO 2

NO

>> Replace power window and door lock/unlock switch RH. Refer to 

PWC-291, "Removal and Instal-

lation"

. After that, refer to 

PWC-201, "PASSENGER SIDE : Special Repair Requirement"

.

2.

 CHECK HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect power window and door lock/unlock switch RH.

3. Check continuity between power window and door lock/unlock

switch RH connector (A) and power window motor RH connec-

tor (B).

4. Check continuity between power window and door lock/unlock switch RH connector (A) and ground.

Is the inspection result normal?

YES

>> GO TO 3

Terminal

Power window 
motor RH con-

dition

Voltage (V)

(Approx.)

(+)

(–)

Power window mo-

tor RH connector

Terminal 

D104

2

Ground

UP

Battery voltage

DOWN

0

1

UP

0

DOWN

Battery voltage

ALKIA0290ZZ

Power window and 

door lock/unlock 

switch RH connector

Terminal

Power window mo-

tor RH connector

Terminal

Continuity

D105 (A)

8

D104 (B)

2

Yes

9

1

Power window and door 

lock/unlock switch RH con-

nector

Terminal

Ground

Continuity

D105 (A)

8

No

9

ALKIA0481ZZ

POWER WINDOW MOTOR

PWC-205

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

NO

>> Repair or replace harness.

3.

 CHECK POWER WINDOW MOTOR RH

Check power window motor RH.

Refer to 

PWC-205, "PASSENGER SIDE : Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> Replace power window motor RH. Refer to 

GW-19, "Removal and Installation"

. After that, refer to

PWC-205, "PASSENGER SIDE : Special Repair Requirement"

.

PASSENGER SIDE : Component Inspection

INFOID:0000000004205092

COMPONENT INSPECTION

1.

 CHECK POWER WINDOW MOTOR RH

Does motor operate by connecting the battery voltage directly to power window motor RH?

Is the inspection result normal?

YES

>> Power window motor RH is OK.

NO

>> Replace power window motor RH. Refer to 

GW-19, "Removal and Installation"

. After that, refer to

PWC-205, "PASSENGER SIDE : Special Repair Requirement"

.

PASSENGER SIDE : Special Repair Requirement

INFOID:0000000004205093

1.

 PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 

Refer to 

PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

2.

 CHECK ANTI-PINCH OPERATION

Check anti-pinch operation. 

Refer to 

PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Refer to 

PWC-208, "PASSENGER SIDE : Component Function Check"

.

Terminal

Motor condition

(+)

(–)

1

2

DOWN

2

1

UP

PWC-206

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

ENCODER

ENCODER

DRIVER SIDE
DRIVER SIDE : Description

INFOID:0000000004205094

Detects condition of the power window motor LH operation and transmits to main power window and door

lock/unlock switch as pulse signal. 

DRIVER SIDE : Component Function Check

INFOID:0000000004205095

1.

 CHECK ENCODER OPERATION

Does door glass LH perform AUTO open/close operation normally when operating main power window and

door lock/unlock switch?
Is the inspection result normal?

YES

>> Encoder operation is OK.

NO

>> Refer to 

PWC-206, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000004205096

Encoder Circuit Check

1.

 CHECK ENCODER OPERATION

1. Turn ignition switch ON.

2. Check signal between main power window and door lock/unlock

switch connector and ground with oscilloscope.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> GO TO 2

2.

 CHECK POWER WINDOW MOTOR LH POWER SUPPLY

Terminals

Signal

(Reference value)

(+)

(–)

 Main power window 

and door lock/unlock 

switch connector

Terminal 

D7

9

Ground

Refer to following signal

13

ALKIA0295ZZ

JMKIA0220GB