Nissan March K13. Manual - part 680

FRONT WIPER MOTOR GROUND CIRCUIT

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FRONT WIPER MOTOR GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000006025186

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.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace harness.

Front wiper motor

Ground

Continuity

Connector

Terminal

E20

5

Existed

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WASHER SWITCH

WASHER SWITCH

Component Inspection

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1.

CHECK WASHER SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect combination switch connector.

3.

Check continuity between the combination switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace combination switch (Wiper and washer switch).

A

:  Terminal  6

B

:  Terminal  4

C

:  Terminal  1

D

:  Terminal  3

JPLIA0164GB

Combination switch

Condition

Continuity

Terminal

1

6

Front washer switch ON

Existed

3

4

1

4

Rear washer switch ON

3

6

REAR WIPER MOTOR CIRCUIT

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REAR WIPER MOTOR CIRCUIT

Component Function Check

INFOID:0000000006025190

1.

CHECK REAR WIPER ON OPERATION

CONSULT-III ACTIVE TEST

1.

Select “RR WIPER” of BCM active test item.

2.

With operating the test item, check rear wiper operation.

Is rear wiper operation normally?

YES

>> Rear wiper motor circuit is normal.

NO

>> Refer to 

WW-39, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006025191

1.

CHECK REAR WIPER MOTOR OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Turn ignition switch OFF.

2.

Disconnect rear wiper motor connector.

3.

Turn ignition switch ON.

4.

Select “RR WIPER” of BCM active test item.

5.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK REAR WIPER MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and rear wiper motor harness connector.

*: With Intelligent KEY

4.

Check continuity between BCM harness connector and ground.

*: With Intelligent KEY

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-57, "Removal and Installation"

 (With Intelligent Key), 

BCS-99,

"Removal and Installation"

 (Without Intelligent Key).

NO

>> Repair or replace harness.

On

: Rear wiper ON operation

Off

: Stop the rear wiper.

(+)

(

−

)

Condition

Voltage (Approx.)

Rear wiper motor

Connector

Terminal

D112

1

Ground

REAR WIPER

On

Battery voltage

Off

0 V

BCM

Rear wiper motor

Continuity

Connector

Terminal

Connector

Terminal

M66/M69*

54

D112

1

Existed

BCM

Ground

Continuity

Connector

Terminal

M66/M69*

54

Not existed

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REAR WIPER MOTOR CIRCUIT

3.

CHECK REAR WIPER MOTOR GROUND OPEN CIRCUIT

Check continuity between rear wiper motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear wiper motor.

NO

>> Repair or replace harness.

Rear wiper motor

Ground

Continuity

Connector

Terminal

D112

3

Existed