Nissan X-Trail 32. Manual - part 2240

REAR WIPER STOP POSITION SIGNAL CIRCUIT

WW-67

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

WW

N

O

P

YES

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

NO

>> Repair or replace harness.

WW-68

< DTC/CIRCUIT DIAGNOSIS >

HEADLAMP WASHER SWITCH

HEADLAMP WASHER SWITCH

Component Function Check

INFOID:0000000010957660

1.

CHECK HEADLAMP WASHER SWITCH SIGNAL

CONSULT DATA MONITOR

1.

Turn ignition switch ON.

2.

Select “H/L WSR SW” of BCM (WIPER) data monitor item.

3.

With operating the headlamp washer switch, check the monitor status.

Is the item status normal?

YES

>> Headlamp washer switch circuit is normal.

NO

>> Refer to 

WW-68, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010957661

1.

CHECK HEADLAMP WASHER SWITCH SIGNAL INPUT

1.

Turn ignition switch OFF.

2.

Disconnect headlamp washer switch connector.

3.

Turn ignition switch ON.

4.

Check voltage between headlamp washer switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK HEADLAMP WASHER SWITCH GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between headlamp washer switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace headlamp washer switch.

NO

>> Repair or replace harnesses.

3.

CHECK HEADLAMP WASHER SWITCH SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between headlamp washer switch harness connector and BCM harness connector.

4.

Check continuity between headlamp washer switch harness connector and ground.

Monitor item

Condition

Monitor status

H/L WSR SW

Headlamp washer switch

While pressing

On

While not pressing

Off

(+)

(

−

)

Voltage

Headlamp washer switch

Connector

Terminal

M144

1

Ground

9 – 16 V

Headlamp washer switch

—

Continuity

Connector

Terminal

M144

2

Ground

Existed

Headlamp washer switch

BCM

Continuity

Connector

Terminal

Connector

Terminal

M144

1

M87

60

Existed

HEADLAMP WASHER SWITCH

WW-69

< 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 BCM. Refer to 

BCS-121, "Removal and Installation"

.

NO

>> Repair or replace harnesses.

Headlamp washer switch

—

Continuity

Connector

Terminal

M144

1

Ground

Not existed

WW-70

< DTC/CIRCUIT DIAGNOSIS >

HEADLAMP WASHER CIRCUIT

HEADLAMP WASHER CIRCUIT

Component Function Check

INFOID:0000000010957662

1.

CHECK HEADLAMP WASHER OPERATION

CONSULT ACTIVE TEST

1.

Select “HEADLAMP WASHER” of IPDM E/R active test item.

2.

With operating the test item, check headlamp operation.

Is the inspection result normal?

YES

>> Headlamp washer circuit is normal.

NO

>> Refer to 

WW-70, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010957663

1.

CHECK HEADLAMP WASHER FUSIBLE LINK

1.

Turn ignition switch OFF.

2.

Check that the following fusible link is not fusing.

R9M engine

Except for R9M engine

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace the fusible link after repairing the applicable circuit.

2.

CHECK HEADLAMP WASHER RELAY POWER SUPPLY

1.

Remove headlamp washer relay.

2.

Check voltage between headlamp washer relay harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK HEADLAMP WASHER RELAY

Check headlamp washer relay. Refer to 

WW-72, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace headlamp washer relay.

4.

CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL

CONSULT ACTIVE TEST

1.

Install headlamp washer relay.

2.

Turn ignition switch ON.

On

:Headlamp washer ON operation

Off

:Stop the headlamp washer.

Unit

Fusible link No.

Capacity

Headlamp washer

S

30 A

Unit

Fusible link No.

Capacity

Headlamp washer

I

30 A

(+)

(

−

)

Voltage (Approx.)

Headlamp washer relay

Connector

Terminal

E32

1

Ground

Battery voltage

3