Infiniti G35 (V35) Sedan. Manual - part 1480

DIAGNOSIS SYSTEM (IPDM E/R)

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DIAGNOSIS SYSTEM (IPDM E/R)

CONSULT-III Function

INFOID:0000000000962637

Refer to 

PCS-12, "CONSULT-III Function"

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WIPER AND WASHER FUSE

COMPONENT DIAGNOSIS

WIPER AND WASHER FUSE

Description

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Fuse list

Diagnosis Procedure

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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

Fuse No.

Capacity

Front wiper motor

IPDM E/R

#60

30 A

Washer pump

IPDM E/R

#47

10 A

Unit

Location

Fuse No.

Capacity

Front wiper mo-
tor

IPDM E/R

#60

30 A

Washer pump

IPDM E/R

#47

10 A

FRONT WIPER MOTOR LO CIRCUIT

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FRONT WIPER MOTOR LO CIRCUIT

Component Function Check

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1.

CHECK FRONT WIPER LO OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Start IPDM E/R auto active test. Refer to 

PCS-10, "Diagnosis Description"

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2.

Check that the front wiper operates at the LO operation.

CONSULT-III ACTIVE TEST

1.

Select "FRONT WIPER" of IPDM E/R active test item.

2.

With operating the test item, check that front wiper LO operation and OFF.

Does the front wiper operate?

YES

>> Front wiper motor LO circuit is normal.

NO

>> Refer to 

WW-15, "Diagnosis Procedure"

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Diagnosis Procedure

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1.

CHECK FRONT WIPER MOTOR (LO) OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Turn the ignition switch OFF.

2.

Disconnect front wiper motor connector.

3.

Turn the ignition switch ON.

4.

Select "FRONT WIPER" of IPDM E/R active test item.

5.

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

Is the measurement normal?

YES

>> GO TO 2.

NO

>> Replace IPDM E/R.

2.

CHECK FRONT WIPER MOTOR (LO) OPEN CIRCUIT

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

>> GO TO 3.

NO

>> Repair the harnesses or connectors.

3.

CHECK FRONT WIPER MOTOR (LO) SHORT CIRCUIT

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

LO

: Front wiper LO operation

OFF

: Stop the front wiper.

Terminals

Test item

Voltage 

(Approx.)

(+)

(-)

IPDM E/R

Ground

FRONT WIP-

ER

Connector

Terminal

E5

4

LO

Battery 
voltage

OFF

0 V

IPDM E/R

Front wiper motor

Continuity

Connector

Terminal

Connector

Terminal

E5

4

E42

1

Existed

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< COMPONENT DIAGNOSIS >

FRONT WIPER MOTOR LO CIRCUIT

Does continuity exist?

YES

>> Repair the harnesses or connectors.

NO

>> Replace front wiper motor.

IPDM E/R

Ground

Continuity

Connector

Terminal

E5

4

Not existed