Nissan Altima L32. Manual - part 1086

POWER SUPPLY AND GROUND CIRCUIT

PWC-111

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

YES

>> Rear power window switch power supply and ground circuit are OK.

NO

>> Refer to 

PWC-111, "REAR POWER WINDOW SWITCH : Diagnosis Procedure"

.

REAR POWER WINDOW SWITCH : Diagnosis Procedure

INFOID:0000000004205019

Rear Power Window Switch Power Supply Circuit Check

1.

 CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch ON.

2. Check voltage between rear power window switch connector

and ground.

Is the measurement value within the specification?

YES

>> GO TO 2 (Rear power window switch LH)

YES

>> GO TO 3 (Rear power window switch RH)

NO

>> GO TO 4

2.

 CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH LH)

1. Turn ignition switch OFF.

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

rear power window switch LH.

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

unlock switch connector (A) and rear power window switch LH

connector (B).

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

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> Repair or replace harness.

3.

 CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH RH)

Terminal

Condition

Voltage (V)

(Approx.)

(+)

(–)

Rear power window 

switch connector

Terminal

LH

D203

1

Ground

Ignition switch 

ON

Battery 
voltage

RH

D303

ALKIA0287ZZ

Main power window 

and door lock/unlock 

switch connector

Terminal

Rear power win-

dow switch LH 

connector

Terminal

Continuity

D7 (A)

1

D203 (B)

2

Yes

3

3

Main power window and 

door lock/unlock switch 

connector

Terminal

Ground

Continuity

D7 (A)

1

No

3

ALKIA0278ZZ

PWC-112

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

POWER SUPPLY AND GROUND CIRCUIT

1. Turn ignition switch OFF.

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

rear power window switch RH.

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

unlock switch connector (A) and rear power window 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

1. Disconnect BCM and rear power window switch.

2. Check continuity between BCM connector (A) and rear power

window switch connector (B).

3. Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Repair or replace harness.

5.

 CHECK REAR POWER WINDOW SWITCH

Check rear power window switch.

Refer to 

PWC-112, "REAR POWER WINDOW SWITCH : Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

NO

>> Replace rear power window switch. Refer to 

PWC-186, "Removal and Installation"

.

REAR POWER WINDOW SWITCH : Component Inspection

INFOID:0000000004205020

COMPONENT INSPECTION

1.

 CHECK REAR POWER WINDOW SWITCH

Check rear power window switch.

Main power window 

and door lock/unlock 

switch connector

Terminal

Rear power 

window switch 

RH connector

Terminal

Continuity

D7 (A)

5

D303 (B)

3

Yes

7

2

Main power window 

and door lock/unlock 

switch connector

Terminal

Ground

Continuity

D7 (A)

5

No

7

ALKIA0279ZZ

BCM

connector

Terminal

Rear power window switch 

connector

Terminal

Continuity

M16 (A)

3

LH

D203 (B)

1

Yes

RH

D303 (B)

BCM connector

Terminal

Ground

Continuity

M16

3

No

ALKIA0288ZZ

POWER SUPPLY AND GROUND CIRCUIT

PWC-113

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

Is the inspection result normal?

YES

>> Rear power window switch is OK.

NO

>> Replace rear power window switch. Refer to 

PWC-186, "Removal and Installation"

.

Terminal

Power window switch condition

Continuity

1

5

UP

Yes

3

4

3

4

NEUTRAL

5

2

1

4

DOWN

5

2

PWC-114

< COMPONENT DIAGNOSIS >

[LH ONLY ANTI-PINCH-SEDAN]

POWER WINDOW MOTOR

POWER WINDOW MOTOR

DRIVER SIDE
DRIVER SIDE : Description

INFOID:0000000004205021

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

DRIVER SIDE : Component Function Check

INFOID:0000000004205022

1.

 CHECK FRONT POWER WINDOW MOTOR LH CIRCUIT

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

YES

>> Front power window motor LH is OK.

NO

>> Refer to 

PWC-114, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000004205023

Front Power Window Motor LH Circuit Check

1.

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

1. Disconnect front power window motor LH.

2. Turn ignition switch ON.

3. Check voltage between front 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-186, "Removal and

Installation"

. After that, refer to 

PWC-115, "DRIVER SIDE : Special Repair Requirement"

.

2.

 CHECK HARNESS CONTINUITY

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 (A) and front power window motor LH

connector (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 condition

Voltage (V)

(Approx.)

(+)

(–)

Front power 

window motor 

LH connector

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

Front power window 

motor LH connector

Terminal

Continuity

D7 (A)

16

D9 (B)

2

Yes

12

1

ALKIA0291ZZ