Nissan Altima L32. Instruction — part 1085

POWER SUPPLY AND GROUND CIRCUIT

PWC-107

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

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

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

unlock switch (power window lock switch) (Lock operation).

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

unlock switch (power window lock switch) (Unlock operation).

Terminal

Main power window and door lock/unlock

switch condition

Continuity

10

1

Rear LH

UP

Yes

10

7

Rear RH

10

8

Front RH

1

3

Rear LH

NEUTRAL

5

7

Rear RH

8

11

Front RH

10

3

Rear LH

DOWN

10

5

Rear RH

10

11

Front RH

Terminal

Main power window and door lock/unlock

switch condition

Continuity

3

17

Rear LH

UP

No

5

Rear RH

11

Front RH

1

Rear LH

NEUTRAL

3

5

Rear RH

7

8

Front RH

11

1

Rear LH

DOWN

7

Rear RH

8

Front RH

Terminal

Main power window and door lock/un-

lock switch condition

Continuity

3

17

Rear LH

UP

Yes

5

Rear RH

11

Front RH

1

Rear LH

NEUTRAL

3

5

Rear RH

7

8

Front RH

11

1

Rear LH

DOWN

7

Rear RH

8

Front RH

ALKIA0280ZZ

ALKIA0281ZZ

ALKIA0281ZZ

PWC-108

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

POWER SUPPLY AND GROUND CIRCUIT

Is the inspection result normal?

YES

>> Main power window and door lock/unlock switch is OK.

NO

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

PWC-186, "Removal and

Installation"

. After that, refer to

PWC-108, "POWER WINDOW MAIN SWITCH : Special Repair

Requirement"

.

POWER WINDOW MAIN SWITCH : Special Repair Requirement

INFOID:0000000004205012

1.

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure.

Refer to

PWC-95, "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-95, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> Inspection end.

NO

>> Refer to

PWC-103, "POWER WINDOW MAIN SWITCH : Component Function Check"

.

FRONT POWER WINDOW SWITCH
FRONT POWER WINDOW SWITCH : Description

INFOID:0000000004205013

• BCM supplies power.

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

FRONT POWER WINDOW SWITCH : Component Function Check

INFOID:0000000004205014

Power Window And Door Lock/unlock Switch RH

1.

CHECK POWER WINDOW MOTOR FUNCTION

Does front power window motor 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-108, "FRONT POWER WINDOW SWITCH : Diagnosis Procedure"

.

FRONT POWER WINDOW SWITCH : Diagnosis Procedure

INFOID:0000000004205015

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

1.

CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch ON.

2. 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

Terminal

Voltage (V)

(Approx.)

(+)

(–)

Power window and door

lock/unlock

switch RH connector

Terminal

D105

8

Ground

Battery voltage

ALKIA0282ZZ

POWER SUPPLY AND GROUND CIRCUIT

PWC-109

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

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.

3.

CHECK HARNESS CONTINUITY (POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH)

1. Turn ignition switch OFF.

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

power window and door lock/unlock switch RH.

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

unlock switch connector (A) and power window and door lock/

unlock switch RH connector (B).

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

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-42, "Intermittent Incident"

.

NO

>> Repair or replace harness.

4.

CHECK HARNESS CONTINUITY

BCM connector

Terminal

Power window and door

lock/unlock switch RH

connector

Terminal

Continuity

M16 (A)

3

D105 (B)

8

Yes

BCM connector

Terminal

Ground

Continuity

M16 (A)

3

No

ALKIA0283ZZ

Main power win-

dow and door

lock/unlock

switch connector

Terminal

Power window

and door lock/un-

lock switch RH

connector

Terminal

Continuity

D7 (A)

11

D105 (B)

11

Yes

8

12

Main power window and door lock/

unlock switch connector

Terminal

Ground

Continuity

D7 (A)

8

No

11

ALKIA0284ZZ

PWC-110

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

POWER SUPPLY AND GROUND CIRCUIT

1. Connect BCM.

2. Turn ignition switch ON.

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

switch RH connector and ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Repair or replace harness.

5.

CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH

Check power window and door lock/unlock switch RH.

Refer to

PWC-110, "FRONT POWER WINDOW SWITCH : Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-42, "Intermittent Incident"

.

NO

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

PWC-186, "Removal and Instal-

lation"

.

FRONT POWER WINDOW SWITCH : Component Inspection

INFOID:0000000004205016

COMPONENT INSPECTION

1.

CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH

Check power window and door lock/unlock switch RH.

Is the inspection result normal?

YES

>> Power window and door lock/unlock switch RH is OK.

NO

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

PWC-186, "Removal and Instal-

lation"

.

REAR POWER WINDOW SWITCH
REAR POWER WINDOW SWITCH : Description

INFOID:0000000004205017

• BCM supplies power.

• Rear power window motor will be operated if rear power window switch is operated. Rear power window

switch.

REAR POWER WINDOW SWITCH : Component Function Check

INFOID:0000000004205018

Rear Power Window Switch

1.

CHECK REAR POWER WINDOW MOTOR FUNCTION

Does rear power window motor operate with rear power window switch operation?
Is the inspection result normal?

Terminal

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal

D105

8

Ground

Battery voltage

ALKIA0285ZZ

Terminal

Power window switch condition

Continuity

8

6

UP

Yes

12

7

12

7

NEUTRAL

6

11

8

7

DOWN

6

11

ALKIA0286ZZ