Nissan X-Trail 32. Manual - part 2237

FRONT WIPER MOTOR LO CIRCUIT

WW-55

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

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-60, "Removal and Installation"

.

NO

>> Repair or replace harness.

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E11

22

E20

1

Existed

IPDM E/R

—

Continuity

Connector

Terminal

E11

22

Ground

Not existed

WW-56

< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER MOTOR HI CIRCUIT

FRONT WIPER MOTOR HI CIRCUIT

Component Function Check

INFOID:0000000010785429

1.

CHECK FRONT WIPER HI OPERATION

CONSULT ACTIVE TEST

1.

Select “FRONT WIPER” of IPDM E/R active test item.

2.

With operating the test item, check front wiper operation.

Is the inspection result normal?

YES

>> Front wiper motor HI circuit is normal.

NO

>> Refer to 

WW-56, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010785430

1.

CHECK FRONT WIPER MOTOR (HI) OUTPUT VOLTAGE

CONSULT ACTIVE TEST

1.

Turn ignition switch OFF.

2.

Disconnect front wiper motor connector.

3.

Turn ignition switch ON.

4.

Select “FRONT WIPER” of IPDM E/R active test item.

5.

With operating the test item, check voltage between front wiper motor harness connector and ground.

LHD

RHD

*: According to front wiper protection function, IPDM E/R supplies voltage for 10 seconds (9 – 16 V) and then
stops for 20 seconds (0 – 1 V). This operation occurs repeatedly.

Is the inspection result normal?

YES

>> Replace front wiper motor.

NO

>> GO TO 2.

2.

CHECK FRONT WIPER MOTOR (HI) 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

Hi

: Front wiper (HI) operation

Off

: Stop the front wiper.

(+)

(

−

)

Condition

Voltage

Front wiper motor

Connector

Terminal

E42

4

Ground

FRONT WIPER

Hi

9 – 16 V

(10 seconds*)

(+)

(

−

)

Condition

Voltage

Front wiper motor

Connector

Terminal

E20

4

Ground

FRONT WIPER

Hi

9 – 16 V

(10 seconds*)

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E11

19

E42

4

Existed

FRONT WIPER MOTOR HI CIRCUIT

WW-57

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

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-60, "Removal and Installation"

.

NO

>> Repair or replace harness.

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E11

19

E20

4

Existed

IPDM E/R

—

Continuity

Connector

Terminal

E11

19

Ground

Not existed

W W - 5 8

< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

Component Function Check

INFOID:0000000010785431

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-58, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010785432

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

E42

5

Ground

9 – 16 V

(+)

(

−

)

Voltage

Front wiper motor

Connector

Terminal

E20

5

Ground

9 – 16 V

IPDM E/R 

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E12

39

E42

5

Existed

IPDM E/R 

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E12

39

E20

5

Existed