Nissan Altima L32. Manual - part 1110

ENCODER

PWC-207

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

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1. Turn ignition switch ON.

2. Check voltage between power window motor LH connector and

ground.

Is the measurement value within the specification?

YES

>> GO TO 4

NO

>> GO TO 3

3.

 CHECK HARNESS CONTINUITY 1

1. Turn ignition switch OFF.

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

power window motor LH.

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

unlock switch connector (A) and power window motor LH con-

nector (B).

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

Is the inspection result normal?

YES

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

PWC-291, "Removal and

Installation"

. After that, refer to 

PWC-199, "POWER WINDOW MAIN SWITCH : Special Repair

Requirement"

.

NO

>> Repair or replace harness.

4.

 CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect power window motor LH.

3. Check continuity between power window motor LH connector

and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> GO TO 5

5.

 CHECK HARNESS CONTINUITY 2

Terminal

Voltage (V)

(Approx.)

(+)

(–)

 Power window mo-

tor LH connector

Terminal 

D9

4

Ground

10

ALKIA0296ZZ

Main power window 

and door lock/unlock 

switch connector

Terminal

Power window mo-

tor LH connector

Terminal

Continuity

D7 (A)

5

D9 (B)

4

Yes

Main power window and door 

lock/unlock switch connector

Terminal

Ground

Continuity

D7 (A)

5

No

ALKIA1343ZZ

Power window motor LH 

connector

Terminal

Ground

Continuity 

D9

6

Yes

ALKIA0298ZZ

PWC-208

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

ENCODER

1. Disconnect main power window and door lock/unlock switch.

2. Check continuity between main power window and door lock/

unlock switch connector (A) and power window motor LH con-

nector (B).

Is the inspection result normal?

YES

>> Replace main power window and door lock/unlock

switch. Refer to 

PWC-291, "Removal and Installation"

. After that, refer to 

PWC-199, "POWER

WINDOW MAIN SWITCH : Special Repair Requirement"

.

NO

>> Repair or replace harness.

6.

 CHECK HARNESS CONTINUITY 3

1. Disconnect main power window and door lock/unlock switch.

2. Check continuity between main power window and door lock/

unlock switch connector (A) and power window motor LH con-

nector (B).

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

unlock switch connector (A) and ground.

Is the inspection result normal?

YES

>> Replace power window motor LH. Refer to 

GW-19, "Removal and Installation"

. After that, refer to

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

.

NO

>> Repair or replace harness.

PASSENGER SIDE
PASSENGER SIDE : Description

INFOID:0000000004205097

Detects condition of the power window motor RH operation and transmits to power window and door lock/

unlock switch RH as pulse signal. 

PASSENGER SIDE : Component Function Check

INFOID:0000000004205098

1.

 CHECK ENCODER OPERATION

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

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

YES

>> Encoder operation is OK.

NO

>> Refer to 

PWC-209, "PASSENGER SIDE : Diagnosis Procedure"

.

Main power window and 

door lock/unlock switch 

connector

Terminal

Power window mo-

tor LH connector

Terminal

Continuity

D7 (A)

14

D9 (B)

6

Yes

ALKIA1344ZZ

Main power window 

and door lock/unlock 

switch connector

Terminal

Power window mo-

tor LH connector

Terminal

Continuity

D7 (A)

9

D9 (B)

5

Yes

13

3

Main power window and door 

lock/unlock switch connector

Terminal

Ground

Continuity

D7 (A)

9

No

13

ALKIA0300ZZ

ENCODER

PWC-209

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

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PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000004205099

1.

 CHECK ENCODER SIGNAL

1. Turn ignition switch ON.

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

switch RH 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 RH POWER SUPPLY

1. Turn ignition switch ON.

2. Check voltage between power window motor RH connector and

ground.

Is the measurement value within the specification?

YES

>> GO TO 4

NO

>> GO TO 3

3.

 CHECK HARNESS CONTINUITY 1

1. Turn ignition switch OFF.

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

power window motor RH.

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

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

tor (B).

Terminals

Signal

(Reference value)

(+)

(–)

 Power window and door 

lock/unlock switch RH 

connector

Terminal

D105

12

Ground

Refer to following 

signal

15

ALKIA0322ZZ

ALKIA0305GB

Terminal

Voltage (V)

(Approx.)

(+)

(–)

 Power window motor 

RH connector

Terminal

D105

4

Ground

10

ALKIA0296ZZ

Power window and 

door lock/unlock 

switch RH connector

Terminal

Power window mo-

tor RH connector

Terminal

Continuity

D105 (A)

4

D104 (B)

4

Yes

ALKIA0306ZZ

PWC-210

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

ENCODER

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

Is the inspection result normal?

YES

>> 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"

.

NO

>> Repair or replace harness.

4.

 CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect power window motor RH.

3. Check continuity between power window motor RH connector

and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> GO TO 5

5.

 CHECK HARNESS CONTINUITY 2

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

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

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

tor (B).

Is the inspection result normal?

YES

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

Refer to 

PWC-291, "Removal and Installation"

. After that, refer to 

PWC-201, "PASSENGER SIDE

: Special Repair Requirement"

.

NO

>> Repair or replace harness.

6.

 CHECK HARNESS CONTINUITY 3

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

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

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

tor (B).

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

switch RH connector (A) and ground.

Power window and door lock/

unlock switch RH connector

Terminal

Ground

Continuity

D105 (A)

4

No

Power window motor RH con-

nector

Terminal

Ground

Continuity 

D104

6

Yes

ALKIA0298ZZ

Power window and door 

lock/unlock switch RH 

connector

Terminal

Power window mo-

tor RH connector

Terminal

Continuity

D105 (A)

3

D104 (B)

6

Yes

ALKIA0307ZZ

Power window and 

door lock/unlock 

switch RH connector

Terminal

Power window mo-

tor RH connector

Terminal

Continuity

D105 (A)

12

D104 (B)

3

Yes

15

5

ALKIA0308ZZ