Nissan March K13. Manual - part 547

ENCODER CIRCUIT

PWC-31

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK ENCODER POWER SUPPLY CIRCUIT

1.

Connect power window main switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between front power window motor (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 5.

4.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between front power window motor (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 6.

5.

CHECK HARNESS CONTINUITY 1

1.

Turn ignition switch OFF.

2.

Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.

3.

Check continuity between power window main switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace power window main switch. Refer to 

PWC-44, "Removal and Installation"

.

NO

>> Repair or replace harness.

6.

CHECK HARNESS CONTINUITY 2

1.

Disconnect power window main switch connector.

2.

Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.

Is the inspection result normal?

(+)

(-)

Voltage (V)

(Approx.)

Front power window motor (driver side)

Connector

Terminal 

D7

2

Ground

12

Front power window motor (driver side)

Ground

Continuity 

Connector

Terminal

D7

4

Existed

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D5

15

D7

2

Existed

Power window main switch

Ground

Continuity

Connector

Terminal

D5

15

Not existed

Power window main switch

Front power window motor (driver side)

Continuity

Connector

Terminal

Connector

Terminal

D5

9

D7

4

Existed

PWC-32

< DTC/CIRCUIT DIAGNOSIS >

ENCODER CIRCUIT

YES

>> Replace power window main switch. Refer to 

PWC-44, "Removal and Installation"

. 

NO

>> Repair or replace harness.

7.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-33, "Intermittent Incident"

.

>> INSPECTION END

NONE OF THE POWER WINDOWS CAN BE OPERATED USING ANY SWITCH

PWC-33

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

SYMPTOM DIAGNOSIS

NONE OF THE POWER WINDOWS CAN BE OPERATED USING ANY
SWITCH

Diagnosis Procedure

INFOID:0000000005978550

1.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit. Refer to following.
• With Intelligent Key : 

PWC-17, "BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) :

Diagnosis Procedure"

.

• Without Intelligent Key : 

PWC-17, "BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY

SYSTEM) : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY AND GROUND CIRCUIT

Check power window main switch power supply and ground circuit.
Refer to 

PWC-18, "POWER WINDOW MAIN SWITCH : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-33, "Intermittent Incident"

.

NO

>> GO TO 1.

PWC-34

< SYMPTOM DIAGNOSIS >

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000005978551

1.

CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE)

Check front power window motor (driver side).
Refer to 

PWC-26, "DRIVER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-33, "Intermittent Incident"

.

NO

>> GO TO 1.