Nissan March K13. Manual - part 544

POWER SUPPLY AND GROUND CIRCUIT

PWC-19

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

1.

Turn ignition switch OFF.

2.

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

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace harness.

3.

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

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

*1 

: With Intelligent Key

*2

 : Without Intelligent Key

4.

Check continuity between BCM harness connector and ground.

*1 

: With Intelligent Key

*2

 : Without Intelligent Key

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-57, "Removal and Installation"

 (With Intelligent Key). Refer to 

BCS-

99, "Removal and Installation"

 (Without Intelligent Key).

NO

>> Repair or replace harness.

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure

INFOID:0000000005978512

1.

CHECK POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector.

3.

Turn ignition switch ON.

4.

Check voltage between front power window switch (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

Power window main switch 

Ground

Continuity 

Connector

Terminal

D6

17

Existed

BCM

Power window main switch

Continuity

Connector

Terminal

Connector

Terminal

M70

*1

M67

*2

68

D5

10

Existed

69

D6

19

BCM

Ground

Continuity

Connector

Terminal

M70

*1

M67

*2

68

Not existed

69

(+)

(-)

Condition

Voltage (V)

(Approx.)

Front power window switch (passenger side)

Connector

Terminal

D25

1

Ground

Ignition switch

ON

12

PWC-20

< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

2.

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and front power window switch (passenger side) har-
ness connector.

*1

 : With Intelligent Key

*2

 : Without Intelligent Key

4.

Check continuity between BCM harness connector and ground.

*1

 : With Intelligent Key

*2

 : Without Intelligent Key

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-57, "Removal and Installation"

 (With Intelligent Key). Refer to 

BCS-

99, "Removal and Installation"

 (Without Intelligent Key).

 NO

>> Repair or replace harness.

REAR POWER WINDOW SWITCH

REAR POWER WINDOW SWITCH : Diagnosis Procedure

INFOID:0000000005978513

1.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect rear power window switch connector.

3.

Turn ignition switch ON.

4.

Check voltage between rear power window switch harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and rear power window switch harness connector.

BCM

Front power window switch (passenger side)

Continuity

Connector

Terminal

 Connector

Terminal

M70

*1

M67

*2

68

D25

1

Existed

BCM

Ground

Continuity

Connector

Terminal

M70

*1

M67

*2

68

Not existed

(+)

(-)

Condition

Voltage (V)

(Approx.)

Rear power window switch 

Connector

Terminal

LH

D63

1

Ground

Ignition switch

ON

12

RH

D43

POWER SUPPLY AND GROUND CIRCUIT

PWC-21

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

*1

 : With Intelligent Key

*2

 : Without Intelligent Key

4.

Check continuity between BCM harness connector and ground.

*1

 : With Intelligent Key

*2

 : Without Intelligent Key

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-57, "Removal and Installation"

 (With Intelligent Key). Refer to 

BCS-

99, "Removal and Installation"

 (Without Intelligent Key).

NO

>> Repair or replace harness.

BCM

Rear power window switch

Continuity

Connector

Terminal

Connector

Terminal

M70

*1

M67

*2

68

LH

D63

1

Existed

RH

D43

BCM

Ground

Continuity

Connector

Terminal

M70

*1

M67

*2

68

Not existed

PWC-22

< DTC/CIRCUIT DIAGNOSIS >

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

Component Function Check

INFOID:0000000005978515

1.

 CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) FUNCTION

Check front power window motor (passenger side) operation with front power window switch (passenger side).
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

PWC-22, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005978516

1.

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) INPUT SIGNAL 

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector.

3.

Turn ignition switch ON.

4.

Check voltage between front power window switch (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE)

Check front power window switch (passenger side).
Refer to 

PWC-23, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace front power window switch (passenger side). Refer to 

PWC-44, "Removal and Installa-

tion"

.

3.

CHECK FRONT WINDOW SWITCH (PASSENGER SIDE) CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

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

4.

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

(+)

(-)

Condition

Voltage (V)

(Approx.)

Front power window switch (passenger side)

Connector

Terminal 

D25

2

Ground

Power window main 
switch
(passenger side)

UP

12

DOWN

0

3

UP

0

DOWN

12

Power window main switch

Front power window switch (passenger side)

Continuity

Connector

Terminal

Connector

Terminal

D5

8

D25

2

Existed

11

3

Power window main switch

Ground

Continuity

Connector

Terminal

D5

8

Not existed

11