Nissan GT-R. Manual - part 329

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WIPER AND WASHER FUSE

DTC/CIRCUIT DIAGNOSIS

WIPER AND WASHER FUSE

Description

INFOID:0000000009161838

Fuse list

Diagnosis Procedure

INFOID:0000000009161839

1.

CHECK FUSES

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

>> Replace the fuse with a new one after repairing the applicable circuit.

NO

>> The fuse is normal.

Unit

Location

No.

Capacity

Front wiper motor

IPDM E/R

60

30 A

Washer pump

IPDM E/R

47

10 A

Unit

Location

No.

Capacity

Front wiper motor

IPDM E/R

60

30 A

Washer pump

IPDM E/R

47

10 A

FRONT WIPER STOP POSITION SIGNAL CIRCUIT

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FRONT WIPER STOP POSITION SIGNAL CIRCUIT

Diagnosis Procedure

INFOID:0000000009161845

1.

CHECK FRONT WIPER MOTOR OUTPUT VOLTAGE

1.

Turn the ignition switch OFF.

2.

Disconnect front wiper motor connector.

3.

Turn the ignition switch ON.

4.

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

Is the measurement value normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK FRONT WIPER MOTOR SHORT CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

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

Does continuity exist?

YES

>> Repair the harness or connector.

NO

>> Replace IPDM E/R.

3.

CHECK FRONT WIPER MOTOR CIRCUIT CONTINUITY

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

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

Does continuity exist?

YES

>> Replace front wiper motor.

NO

>> Repair the harness or connector.

Terminals

Voltage (Approx.)

(+)

(

−

)

IPDM E/R

Ground

Connector

Terminal

E5

16

Battery voltage

IPDM E/R

Ground

Continuity

Connector

Terminal

E5

16

Not existed

IPDM E/R 

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E5

16

E42

5

Existed

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FRONT WIPER MOTOR GROUND CIRCUIT

FRONT WIPER MOTOR GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000009161846

1.

CHECK FRONT WIPER MOTOR (GND) OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect front wiper motor connector.

3.

Check continuity between front wiper motor harness connector and ground.

Does continuity exist?

YES

>> Front wiper motor ground circuit is normal.

NO

>> Repair the harness or connector.

Front wiper motor

Ground

Continuity

Connector

Terminal

E42

2

Existed

WASHER SWITCH

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WASHER SWITCH

Description

INFOID:0000000009161847

Washer switch is integrated with combination switch.

Component Inspection

INFOID:0000000009161848

1.

CHECK WIPER SWITCH

1.

Turn the ignition switch OFF.

2.

Disconnect combination switch connector.

3.

Check continuity between the combination switch terminals.

Does continuity exist?

YES

>> Wiper and washer switch is normal.

NO

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

JPLIA0310ZZ

Combination switch

Condition

Continuity

Terminal

1

6

Front washer switch ON

Existed