Nissan Altima L32. Manual - part 1108

POWER SUPPLY AND GROUND CIRCUIT

PWC-199

< 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 4

NO

>> Repair or replace harness.

3.

 CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

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

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

unlock switch connector 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-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT :

Special Repair Requirement"

.

NO

>> Repair or replace harness.

4.

 CHECK BCM OUTPUT SIGNAL 

1. Connect BCM. 

2. Turn ignition switch ON.

3. Check voltage between BCM connector and ground.

Is the measurement value within the specification?

YES

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

PWC-291, "Removal and

Installation"

. After that, refer to 

PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CON-

TROL UNIT : Special Repair Requirement"

.

NO

>> Replace BCM. Refer to 

BCS-96, "Removal and Installation"

.

POWER WINDOW MAIN SWITCH : Special Repair Requirement

INFOID:0000000004205079

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"

.

BCM connector

Terminal

Ground

Continuity

M16

3

No

2

Main power window and door lock/

unlock switch connector

Terminal

Ground

Continuity 

D7

15

Yes

LIIA0604E

Terminals

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal 

M16

3

Ground

Battery voltage

2

ALKIA0262ZZ

PWC-200

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

POWER SUPPLY AND GROUND CIRCUIT

Is the inspection result normal?

YES

>> Inspection end.

NO

>> Refer to 

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

.

PASSENGER SIDE
PASSENGER SIDE : Description

INFOID:0000000004205080

• BCM supplies power.

• Power window motor RH will be operated if power window and door lock/unlock switch RH is operated.

PASSENGER SIDE : Component Function Check

INFOID:0000000004205081

Power Window And Door Lock/Unlock Switch RH 

1.

 CHECK POWER WINDOW MOTOR RH FUNCTION

Does power window motor RH operate with power window and door lock/unlock switch RH operation?
Is the inspection result normal?

YES

>> Power window and door lock/unlock switch RH power supply and ground circuit are OK.

NO

>> Refer to 

PWC-200, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000004205082

Power Window And Door Lock/Unlock Switch RH Power Supply Circuit Check

1.

 CHECK POWER SUPPLY CIRCUIT 

Check voltage between power window and door lock/unlock switch

RH connector and ground.

Is the measurement value within the specification?

YES

>> GO TO 3

NO

>> GO TO 2

2.

 CHECK HARNESS CONTINUITY 

1. Turn ignition switch OFF.

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

RH.

3. Check continuity between BCM connector (A) and power win-

dow and door lock/unlock switch RH connector (B).

4. Check continuity between BCM connector (A) and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

Terminal

Voltage (V)

(Approx.)

(+)

(–)

Power window and door lock/

unlock 

switch RH connector

Terminal

D105

10

Ground

Battery voltage

ALKIA0301ZZ

BCM connector

Terminal

Power window and 

door lock/unlock 

switch RH  connector

Terminal

Continuity

M16 (A)

2

D105 (B)

10

Yes

BCM connector

Terminal

Ground

Continuity

M16 (A)

2

No

ALKIA0302ZZ

POWER SUPPLY AND GROUND CIRCUIT

PWC-201

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

3.

 CHECK GROUND CIRCUIT

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 and ground.

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.

4.

 CHECK BCM OUTPUT SIGNAL 

1. Connect BCM. 

2. Turn ignition switch ON.

3. Check voltage between BCM connector and ground.

Is the measurement value within the specification?

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

>> Replace BCM. Refer to 

BCS-96, "Removal and Installation"

.

PASSENGER SIDE : Special Repair Requirement

INFOID:0000000004205083

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"

.

Power window and door 

lock/unlock switch RH 

Terminal

Ground

Continuity 

D105

11

Yes

ALKIA0303ZZ

Terminals

Voltage (V)

(Approx.)

(+)

(-)

BCM connector

Terminal 

M16

2

Ground

Battery voltage

ALKIA0304ZZ

PWC-202

< COMPONENT DIAGNOSIS >

[LH&RH FRONT ANTI-PINCH-COUPE]

POWER WINDOW MOTOR

POWER WINDOW MOTOR

DRIVER SIDE
DRIVER SIDE : Description

INFOID:0000000004205084

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

DRIVER SIDE : Component Function Check

INFOID:0000000004205085

1.

 CHECK POWER WINDOW MOTOR CIRCUIT

Does power window motor LH operate with operating main power window and door lock/unlock switch?
Is the inspection result normal?

YES

>> Power window motor LH is OK.

NO

>> Refer to 

PWC-202, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000004205086

Power Window Motor LH Circuit Check

1.

 CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL

1. Disconnect power window motor LH.

2. Turn ignition switch ON.

3. Check voltage between power window motor LH connector and

ground.

Is the measurement value within the specification?

YES

>> GO TO 2

NO

>> 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"

.

2.

 CHECK HARNESS CONTINUITY

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 connector

LH (B).

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

Terminal

Main power win-

dow and door lock/

unlock switch con-

dition

Voltage (V)

(Approx.)

(+)

(–)

Power window 

motor LH con-

nector

Terminal

D9

2

Ground

UP

Battery voltage

DOWN

0

1

UP

0

DOWN

Battery voltage

ALKIA0290ZZ

Main power window 

and door lock/unlock 

switch connector

Terminal

Power window mo-

tor LH connector

Terminal

Continuity

D7 (A)

8

D9 (B)

2

Yes

11

1

ALKIA0480ZZ