Nissan Note E12. Manual - part 697

FRONT WIPER MOTOR GROUND CIRCUIT

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FRONT WIPER MOTOR GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000009541154

Regarding Wiring Diagram information, refer to 

WW-21, "Wiring Diagram"

.

1.

 CHECK FRONT WIPER MOTOR GROUND CIRCUIT 

1. Turn the ignition switch OFF.

2. Disconnect front wiper motor.

3. Check continuity between front wiper motor harness connector and ground.

Is the inspection result normal?

YES

>> Front wiper motor ground circuit is normal.

NO

>> Repair or replace harness.

Front wiper motor

Ground

Continuity

Connector

Terminal

E1

2

Yes

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WASHER MOTOR CIRCUIT

WASHER MOTOR CIRCUIT

Diagnosis Procedure

INFOID:0000000009541155

Regarding Wiring Diagram information, refer to 

WW-21, "Wiring Diagram"

, 

WW-25, "Wiring Diagram"

.

1.

 CHECK FRONT AND REAR WASHER MOTOR FUSE

1. Turn the ignition switch OFF.

2. Check that the following fuse is not blown.

Is the fuse blown?

YES

>> Replace the fuse after repairing the affected circuit.

NO

>> GO TO 2.

2.

 CHECK FRONT AND REAR WASHER MOTOR POWER SUPPLY

1. Disconnect front and rear washer motor.

2. Turn ignition switch ON.

3. Check voltage between front and rear washer motor harness connector and ground.

Front washer operation

Rear washer operation

Is the inspection result normal?

YES

>> Replace front and rear washer motor. Refer to 

WW-54, "Removal and Installation"

.

NO

>> GO TO 3.

3.

 CHECK WASHER SWITCH

Check washer switch. Refer to 

WW-41, "Component Inspection"

.

Is the inspection result normal?

YES

>> Repair harness between front and rear washer motor and washer switch.

NO

>> Replace washer switch. Refer to 

WW-63, "Removal and Installation"

.

Component

Capacity

Fuse No.

Location

Front and rear washer motor

10A

6

Fuse block (J/B)

Terminals

Washer switch

Voltage 

(Approx.)

(+)

(-)

Front and rear washer motor

Ground

OFF

0

Connector

Terminal

E2

1

ON

Battery voltage

Terminals

Washer switch

Voltage 

(Approx.)

(+)

(-)

Front and rear washer motor

Ground

OFF

0

Connector

Terminal

E2

2

ON

Battery voltage

WASHER SWITCH

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WASHER SWITCH

Description

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• Washer switch is integrated with the combination switch.

• Combination switch (wiper and washer switch) switches polarity between front washer operating and rear

washer operating to supply power and ground to the front and rear washer motor.

Component Inspection

INFOID:0000000009541157

1.

 CHECK FRONT WASHER SWITCH

1. Turn the ignition switch OFF.

2. Disconnect combination switch (wiper and washer switch).

3. Check continuity between the combination switch (wiper and washer switch) terminals.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace combination switch (wiper and washer switch). Refer to 

WW-63, "Removal and Installa-

tion"

.

2.

 CHECK REAR WASHER SWITCH

1. Check continuity between the combination switch (wiper and washer switch) terminals.

ALLIA0350GB

A: Terminal 4
B: Terminal 6
C: Terminal 3

D: Terminal 1

JPLIA0164GB

Combination switch (wiper and washer 

switch)

Condition

Continuity

Terminal

1

6

Front washer switch ON

Yes

3

4

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WASHER SWITCH

Is the inspection result normal?

YES

>> Wiper and washer switch is normal.

NO

>> Replace combination switch (wiper and washer switch). Refer to 

WW-63, "Removal and Installa-

tion"

.

A: Terminal 4
B: Terminal 6
C: Terminal 3

D: Terminal 1

JPLIA0164GB

Combination switch (wiper and washer 

switch)

Condition

Continuity

Terminal

1

4

Rear washer switch ON

Yes

6

3