Nissan March K13. Manual - part 542

POWER WINDOW SYSTEM

PWC-11

< WIRING DIAGRAM >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

WIRING DIAGRAM

POWER WINDOW SYSTEM

Wiring Diagram

INFOID:0000000005978548

For connector terminal arrangements, harness layouts, and alphabets in a 

 (option abbreviation; if not

described in wiring diagram), refer to 

GI-12, "Connector Information"

.

JCKWM2861GB

PWC-12

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

WorkFlow

INFOID:0000000005978499

DETAILED FLOW

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred) as much as possible when the customer brings the vehicle in.

>> GO TO 2.

2.

REPRODUCE THE MALFUNCTION INFORMATION

Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.

>> GO TO 3.

3.

IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”

Use “Symptom diagnosis” from the symptom inspection result in step 2 and then identify where to start per-
forming the diagnosis based on possible causes and symptoms.

>> GO TO 4.

4.

IDENTIFY THE MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”

Perform the diagnosis with “Component diagnosis” of the applicable system.

>> GO TO 5.

5.

REPAIR OR REPLACE THE MALFUNCTIONING PARTS

Repair or replace the specified malfunctioning parts.

>> GO TO 6.

6.

FINAL CHECK

Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 2.

Are the malfunctions corrected?

YES

>> INSPECTION END

NO

>> GO TO 3.

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL

PWC-13

< BASIC INSPECTION >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMI-
NAL

Description

INFOID:0000000005985042

When the battery negative terminal is disconnected, the initialization is necessary.
If any of the following operations are performed, the initialization is necessary as well as when the negative
terminal of battery is disconnected.
• Power supply to the power window main switch or power window motor is cut off by the removal 

of battery terminal or if the battery fuse is blown.

• Disconnection and connection of power window main switch harness connector.
• Removal and installation of motor from regulator assembly.
• Operation of regulator assembly as an independent unit.
• Removal and installation of glass.
• Removal and installation of door glass run.
The following specified operations can not be performed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function

Work Procedure

INFOID:0000000005985043

1.

SYSTEM INITIALIZATION

Perform system initialization. Refer to 

PWC-15, "Work Procedure"

.

>> GO TO 2.

2.

CHECK ANTI-PINCH FUNCTION

Check anti-pinch function. Refer to 

PWC-16, "Work Procedure"

.

>> END

PWC-14

< BASIC INSPECTION >

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

Description

INFOID:0000000005985044

When the control unit replaced, the initialization in necessary.
If any of the following operations are performed, the initialization is necessary as well as when the control unit
is disconnected.
• Power supply to the power window main switch or power window motor is cut off by the removal 

of battery terminal or if the battery fuse is blown.

• Disconnection and connection of power window main switch harness connector.
• Removal and installation of motor from regulator assembly.
• Disconnection and connection of battery negative terminal.
• Removal and installation of glass.
• Removal and installation of door glass run.
The following specified operations can not be performed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function

Work Procedure

INFOID:0000000005985045

1.

SYSTEM INITIALIZATION

Perform system initialization. Refer to 

PWC-15, "Work Procedure"

.

>> GO TO 2.

2.

CHECK ANTI-PINCH FUNCTION

Check anti-pinch function. Refer to 

PWC-16, "Work Procedure"

.

>> END