Nissan Qashqai J11. Manual - part 1793

WW-50

< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER MOTOR HI CIRCUIT

RHD

4.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-67, "Removal and Installation"

.

NO

>> Repair or replace harness.

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E39

43

E63

1

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E39

43

Not existed

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

C

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G

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A

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FRONT WIPER STOP POSITION SIGNAL CIRCUIT

Component Function Check

INFOID:0000000010430978

1.

CHECK FRONT WIPER STOP POSITION SIGNAL

CONSULT DATA MONITOR

1.

Select “FR WIPER STOP POSITION” of IPDM E/R data monitor item.

2.

Operate the front wiper.

3.

With the front wiper operation, check the monitor status.

Is the inspection result normal?

YES

>> Front wiper stop position signal circuit is normal.

NO

>> Refer to 

WW-51, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010430979

1.

CHECK IPDM E/R OUTPUT VOLTAGE

1.

Turn ignition switch OFF.

2.

Disconnect front wiper motor connector.

3.

Turn ignition switch ON.

4.

Check voltage between front wiper motor harness connector and ground.

LHD

RHD

Is the inspection result normal?

YES

>> Replace front wiper motor.

NO

>> GO TO 2.

2.

CHECK FRONT WIPER MOTOR (AUTO STOP) CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between IPDM E/R harness connector and front wiper motor harness connector.

LHD

RHD

4.

Check continuity between IPDM E/R harness connector and ground.

Monitor item

Condition

Monitor status

FR WIPER STOP POSITION

Front wiper motor

Stop position

STOP P

Except stop position

ACTIVE P

(+)

(

−

)

Voltage

Front wiper motor

Connector

Terminal

E19

4

Ground

9 - 16 V

(+)

(

−

)

Voltage

Front wiper motor

Connector

Terminal

E63

4

Ground

9 - 16 V

IPDM E/R 

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E38

33

E19

4

Existed

IPDM E/R 

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E38

33

E63

4

Existed

WW-52

< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-67, "Removal and Installation"

.

NO

>> Repair or replace harness.

IPDM E/R

Ground

Continuity

Connector

Terminal

E38

33

Not existed

FRONT WIPER MOTOR GROUND CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

FRONT WIPER MOTOR GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000010430980

1.

CHECK FRONT WIPER MOTOR GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect front wiper motor connector.

3.

Check continuity between front wiper motor harness connector and ground.

LHD

RHD

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace harness.

Front wiper motor

Ground

Continuity

Connector

Terminal

E19

5

Existed

Front wiper motor

Ground

Continuity

Connector

Terminal

E63

5

Existed