Nissan GT-R. Manual — part 329
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< DTC/CIRCUIT DIAGNOSIS >
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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< DTC/CIRCUIT DIAGNOSIS >
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D
E
F
G
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K
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A
B
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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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< DTC/CIRCUIT DIAGNOSIS >
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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< DTC/CIRCUIT DIAGNOSIS >
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B
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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
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