Nissan Note E12. Manual — part 697
FRONT WIPER MOTOR GROUND CIRCUIT
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< DTC/CIRCUIT DIAGNOSIS >
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FRONT WIPER MOTOR GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000009541154
Regarding Wiring Diagram information, refer to
.
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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< DTC/CIRCUIT DIAGNOSIS >
WASHER MOTOR CIRCUIT
WASHER MOTOR CIRCUIT
Diagnosis Procedure
INFOID:0000000009541155
Regarding Wiring Diagram information, refer to
,
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
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
INFOID:0000000009541156
• 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
.
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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< DTC/CIRCUIT DIAGNOSIS >
WASHER SWITCH
Is the inspection result normal?
YES
>> Wiper and washer switch is normal.
NO
>> Replace combination switch (wiper and washer switch). Refer to
.
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
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