Nissan Teana J32. Manual - part 1261

FRONT WIPER MOTOR GROUND CIRCUIT

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< COMPONENT DIAGNOSIS >

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FRONT WIPER MOTOR GROUND CIRCUIT

Diagnosis Procedure

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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

E12

2

Existed

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< COMPONENT DIAGNOSIS >

WASHER SWITCH

WASHER SWITCH

Description

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Washer switch is integrated with combination switch.

Component Inspection

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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 wiper and washer switch.

JPLIA0310ZZ

Combination switch

Condition

Continuity

Terminal

1

6

Front washer switch ON

Existed

HEADLAMP WASHER RELAY

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< COMPONENT DIAGNOSIS >

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HEADLAMP WASHER RELAY

Component Inspection

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1.

CHECK HEADLAMP WASHER RELAY

1.

Turn the ignition switch OFF.

2.

Remove headlamp washer relay.

3.

Apply battery voltage to headlamp washer relay between terminals 1 and 2.

4.

Check continuity of headlamp washer relay.

Does continuity exist?

YES

>> Headlamp washer relay is normal.

NO

>> Replace headlamp washer relay.

Headlamp washer relay

Condition

Continuity

Terminal

Voltage

3

5

Apply

Existed

Not Apply

Not existed

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HEADLAMP WASHER CIRCUIT

HEADLAMP WASHER CIRCUIT

Component Function Check

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1.

CHECK HEADLAMP WASHER OPERATION

CONSULT-III ACTIVE TEST

1.

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

2.

With operating the test item, check headlamp operation.

Is headlamp washer operation normally?

YES

>> Headlamp washer circuit is normal.

NO

>> Refer to 

WW-32, "Diagnosis Procedure"

.

Diagnosis Procedure

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1.

CHECK HEADLAMP WASHER FUSIBLE LINK

1.

Turn the ignition switch OFF.

2.

Check that the headlamp washer 40A fusible link (#J) is not fusing.

Is the fusible link fusing?

YES

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

NO

>> GO TO 2.

2.

CHECK HEADLAMP WASHER RELAY POWER SUPPLY

1.

Remove headlamp washer relay.

2.

Check voltage between headlamp washer harness connector and ground.

Is the measurement value normal?

YES

>> GO TO 3.

NO

>>  Repair harness or connector.

3.

CHECK HEADLAMP WASHER RELAY

Check headlamp washer relay. Refer to 

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.

Is the headlamp washer relay normal?

YES

>> GO TO 4.

NO

>> Replace headlamp washer relay.

4.

CHECK HEADLAMP WASHER RELAY CONTROL SIGNAL OUTPUT

CONSULT-III ACTIVE TEST

1.

Install headlamp washer relay.

2.

Turn the ignition switch ON.

3.

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

4.

With operating the test item, check voltage between IPDM E/R harness connector and ground.

On

:Headlamp washer ON operation

Off

:Stop the headlamp washer.

Terminals

Voltage (Approx.)

(+)

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−

)

Headlamp washer relay

Ground

Connector

Terminal

E333

2

Battery voltage

5