Nissan X-Trail 32. Manual - part 2238

 

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Nissan X-Trail 32. Manual - part 2238

 

 

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

WW-59

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

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

Continuity

Connector

Terminal

E12

39

Ground

Not existed

WW-60

< DTC/CIRCUIT DIAGNOSIS >

FRONT WIPER MOTOR GROUND CIRCUIT

FRONT WIPER MOTOR GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000010785433

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

Continuity

Connector

Terminal

E42

2

Ground

Existed

Front wiper motor

Continuity

Connector

Terminal

E20

2

Ground

Existed

LIGHT & RAIN SENSOR

WW-61

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

LIGHT & RAIN SENSOR

Component Function Check

INFOID:0000000010785434

1.

CHECK FRONT WIPER AUTO OPERATION

1.

Clean light & rain sensor detection area of windshield fully.

2.

When the front wiper switch is turned to AUTO position, front wiper operates once regardless of a rainy
condition.

Is front wiper (AUTO) operation normally?

YES

>> Light & rain sensor circuit is normal.

NO

>> Refer to 

WW-61, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010785435

1.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuse is not fusing.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace the fuse after repairing the applicable circuit.

2.

CHECK LIGHT & RAIN SENSOR POWER SUPPLY

1.

Disconnect light & rain sensor connector.

2.

Turn ignition switch ON.

3.

Check voltage between light & rain sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 3.

3.

CHECK INTERIOR ROOM LAMP RELAY CIRCUIT 1

1.

Turn ignition switch OFF.

2.

Remove interior room lamp relay.

3.

Check voltage between interior room lamp relay harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harnesses.

4.

CHECK INTERIOR ROOM LAMP RELAY

Check interior room lamp relay.
Refer to 

WW-63, "Component Inspection"

.

Fuse No.

Capacity

25

20 A

(+)

(

)

Voltage

Light & rain sensor

Connector

Terminal

R20

1

Ground Battery 

voltage

(+)

(-)

Voltage

Interior room lamp relay

Connector

Terminal

M44

1

Ground

Battery voltage

3

WW-62

< DTC/CIRCUIT DIAGNOSIS >

LIGHT & RAIN SENSOR

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace interior room lamp relay.

5.

CHECK INTERIOR ROOM LAMP RELAY CIRCUIT 2

1.

Disconnect light & rain sensor connector.

2.

Check continuity between interior room lamp relay harness connector and light & rain sensor harness
connector.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harnesses.

6.

CHECK INTERIOR ROOM LAMP RELAY CIRCUIT 3

1.

Disconnect BCM connector.

2.

Check continuity between interior room lamp relay harness connector and BCM harness connector.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

NO

>> Repair or replace harnesses.

7.

CHECK LIGHT & RAIN SENSOR GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between light & rain sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Repair or replace harness.

8.

CHECK LIGHT & RAIN SENSOR SIGNAL

1.

Connect light & rain sensor connector.

2.

Turn ignition switch ON.

3.

Check voltage between BCM harness connector and ground using oscilloscope.

Interior room lamp relay

Light & rain sensor

Continuity

Connector

Terminal

Connector

Terminal

M44

5

R20

1

Existed

Interior room lamp relay

BCM

Continuity

Connector

Terminal

Connector

Terminal

M44

2

M87

44

Existed

Light & rain sensor

Continuity

Connector

Terminal

R20

3

Ground

Existed

(+)

(

)

Condition

Voltage

BCM

Connector

Terminal

M87

47

Ground 

Ignition switch ON

Approx. 8.7V

JPMIA0156GB

 

 

 

 

 

 

 

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