Nissan Juke (2012 year). Service Repair Manual — part 245
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WASHER SWITCH
WASHER SWITCH
Component Inspection
INFOID:0000000007579570
1.
CHECK WASHER SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect combination switch connector.
3.
Check continuity between the combination switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace combination switch (Wiper and washer switch).
A
: Terminal 4
B
: Terminal 6
C
: Terminal 3
D
: Terminal 1
JPLIA0164GB
Combination switch
Condition
Continuity
Terminal
3
4
Front washer switch ON
Existed
1
6
1
4
Rear washer switch ON
6
3
Revision: 2011 October
2012 JUKE
REAR WIPER MOTOR CIRCUIT
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REAR WIPER MOTOR CIRCUIT
Component Function Check
INFOID:0000000007579571
1.
CHECK REAR WIPER ON OPERATION
CONSULT ACTIVE TEST
1.
Select “RR WIPER” of BCM active test item.
2.
With operating the test item, check rear wiper operation.
Is rear wiper operation normally?
YES
>> Rear wiper motor circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000007579572
1.
CHECK REAR WIPER MOTOR OUTPUT VOLTAGE
CONSULT ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect rear wiper motor connector.
3.
Turn ignition switch ON.
4.
Select “RR WIPER” of BCM active test item.
5.
With operating the test item, check voltage between rear wiper motor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK REAR WIPER MOTOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and rear wiper motor harness connector.
4.
Check continuity between BCM harness connector and ground.
On
: Rear wiper ON operation
Off
: Stop the rear wiper.
(+)
(
−
)
Condition
Voltage (Approx.)
Rear wiper motor
Connector
Terminal
D112
1
Ground
REAR WIPER
On
Battery voltage
Off
0 V
BCM
Rear wiper motor
Continuity
Connector
Terminal
Connector
Terminal
With Intelligent
Key system
B10
54
D112
1
Existed
Without Intelligent
Key system
B9
53
BCM
Ground
Continuity
Connector
Terminal
With Intelligent Key
system
B10
54
Not existed
Without Intelligent
Key system
B9
53
Revision: 2011 October
2012 JUKE
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REAR WIPER MOTOR CIRCUIT
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-80, "Removal and Installation"
(with Intelligent Key system) or
141, "Removal and Installation"
(without Intelligent Key system).
NO
>> Repair or replace harness.
3.
CHECK REAR WIPER MOTOR GROUND OPEN CIRCUIT
Check continuity between rear wiper motor harness connector and ground.
Is the inspection result normal?
YES
>> Replace rear wiper motor.
NO
>> Repair or replace harness.
Rear wiper motor
Ground
Continuity
Connector
Terminal
D112
3
Existed
Revision: 2011 October
2012 JUKE
REAR WIPER STOP POSITION SIGNAL CIRCUIT
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REAR WIPER STOP POSITION SIGNAL CIRCUIT
Component Function Check
INFOID:0000000007579573
1.
CHECK REAR WIPER STOP POSITION SIGNAL
CONSULT DATA MONITOR
1.
Select “WIPER” of BCM data monitor item.
2.
Operate the rear wiper.
3.
Check that “RR WIPER STOP” changes to “On” and “Off” linked with the wiper operation.
Is the status of item normal?
YES
>> Rear wiper stop position signal circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000007579574
1.
CHECK REAR WIPER MOTOR OUTPUT VOLTAGE
1.
Turn ignition switch OFF.
2.
Disconnect rear wiper motor connector.
3.
Turn ignition switch ON.
4.
Check voltage between rear wiper motor harness connector and ground.
Is the inspection result normal?
YES
>> Replace rear wiper motor.
NO
>> GO TO 2.
2.
CHECK REAR WIPER MOTOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and rear wiper motor harness connector.
4.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
Monitor item
Condition
Monitor status
RR WIPER STOP
Rear wiper motor
Stop position
On
Except stop position
Off
(+)
(
−
)
Voltage (Approx.)
Rear wiper motor
Connector
Terminal
D112
2
Ground
Battery voltage
BCM Rear
wiper
motor
Continuity
Connector
Terminal
Connector
Terminal
With Intelligent
Key system
B10
44
D112
2
Existed
Without Intelligent
Key system
B9
41
BCM
Ground
Continuity
Connector
Terminal
With Intelligent
Key system
B10
44
Not existed
Without Intelligent
Key system
B9
41
Revision: 2011 October
2012 JUKE
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REAR WIPER STOP POSITION SIGNAL CIRCUIT
YES
>> Replace BCM. Refer to
BCS-80, "Removal and Installation"
(with Intelligent Key system) or
141, "Removal and Installation"
(without Intelligent Key system).
NO
>> Repair or replace harness.
Revision: 2011 October
2012 JUKE
WIPER AND WASHER SYSTEM
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WIPER AND WASHER SYSTEM
Wiring Diagram - WIPER AND WASHER SYSTEM -
INFOID:0000000007579575
JCLWA4329GB
Revision: 2011 October
2012 JUKE
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WIPER AND WASHER SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
WIPER AND WASHER SYSTEM SYMPTOMS
Symptom Table
INFOID:0000000007579576
Symptom
Probable malfunction location
Inspection item
Front wiper does not
operate
HI only
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper motor (HI) circuit
Refer to
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
LO and INT
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper motor (LO) circuit
Refer to
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
INT only
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
HI, LO and INT
SYMPTOM DIAGNOSIS
Refer to
Revision: 2011 October
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WIPER AND WASHER SYSTEM SYMPTOMS
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Front wiper does not
stop
HI only
• Combination switch
• BCM
Combination switch
Refer to
(With Intelligent Key
(Without Intelli-
gent Key system).
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
IPDM E/R
—
LO only
• Combination switch
• BCM
Combination switch
Refer to
(With Intelligent Key
(Without Intelli-
gent Key system).
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
IPDM E/R
—
INT only
• Combination switch
• BCM
Combination switch
refer to
(With Intelligent Key
(Without Intelli-
gent Key system).
Front wiper request signal
• BCM
• IPDM E/R
IPDM E/R
Data monitor “FR WIP REQ”
Symptom
Probable malfunction location
Inspection item
Revision: 2011 October
2012 JUKE
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WIPER AND WASHER SYSTEM SYMPTOMS
Front wiper does not
operate normally
Intermittent adjust-
ment cannot be per-
formed
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
BCM
—
Intermittent control
linked with vehicle
speed cannot be per-
formed
Check the wiper setting is linked with vehicle speed.
Refer to
WW-13, "WIPER : CONSULT Function - WIPER"
(With Intelligent Key
system) or
WW-15, "WIPER : CONSULT Function (BCM - WIPER)"
(Without In-
telligent Key system).
Service positioning
operation does not
operate
• Combination switch
• BCM
• IPDM E/R
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
Wiper is not linked to
the washer operation
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
BCM
—
Does not return to
stop position [Re-
peatedly operates for
10 seconds and then
stops for 20 seconds.
After that, it stops the
operation. (Fail-
safe)]
• IPDM E/R
• Harness between IPDM E/R and front wiper
motor
• Front wiper motor
Front wiper stop position sig-
nal circuit
Refer to
Rear wiper does not
operate
ON only
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
INT only
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
ON and INT
• Combination switch
• Harness between combination switch and BCM
• BCM
(With Intelligent Key
system) or
(Without Intelli-
gent Key system).
• BCM
• Harness between rear wiper motor and BCM
• Harness between rear wiper motor and ground
• Rear wiper motor
Rear wiper motor circuit
Refer to
Symptom
Probable malfunction location
Inspection item
Revision: 2011 October
2012 JUKE
WIPER AND WASHER SYSTEM SYMPTOMS
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Rear wiper does not
stop
ON only
• Combination switch
• BCM
Combination switch
Refer to
(With Intelligent Key
(Without Intelli-
gent Key system).
INT only
• Combination switch
• BCM
Combination switch
Refer to
(With Intelligent Key
(Without Intelli-
gent Key system).
Rear wiper does not
operate normally
Wiper is not linked to
the washer operation
• Combination switch
• Harness between rear wiper motor and BCM
• BCM
Combination switch
Refer to
(With Intelligent Key
(Without Intelli-
gent Key system).
BCM
—
Rear wiper does not
return to the stop po-
sition. [Stops after a
five-second opera-
tion. (Fail-safe)]
• BCM
• Harness between rear wiper motor and BCM
• Rear wiper motor
Rear wiper stop position sig-
nal circuit
Refer to
Symptom
Probable malfunction location
Inspection item
Revision: 2011 October
2012 JUKE
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NORMAL OPERATING CONDITION
NORMAL OPERATING CONDITION
Description
INFOID:0000000007579577
FRONT WIPER MOTOR PROTECTION FUNCTION
• IPDM E/R may stop the front wiper to protect the front wiper motor if any obstruction (operation resistance)
such as a large amount of snow is detected during the front wiper operation.
• At that time turn OFF the front wiper and remove the foreign object. Then wait for approximately 20 seconds
or more and reactivate the front wiper. The wiper will operate normally.
REAR WIPER MOTOR PROTECTION FUNCTION
• BCM may stop rear wiper to protect the rear wiper motor when the rear wiper is stopped for 5 seconds or
more due to a snowfall.
• Rear wiper operates normally one minute after the obstacles are removed with rear wiper OFF.
Revision: 2011 October
2012 JUKE
FRONT WIPER DOES NOT OPERATE
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FRONT WIPER DOES NOT OPERATE
Description
INFOID:0000000007579578
The front wiper does not operate under any operation conditions.
Diagnosis Procedure
INFOID:0000000007579579
1.
CHECK WIPER RELAY OPERATION
CONSULT ACTIVE TEST
1.
Select “FRONT WIPER” of IPDM E/R active test item.
2.
With operating the test item, check front wiper operation.
Is front wiper operation normally?
YES
>> GO TO 5.
NO
>> GO TO 2.
2.
CHECK FRONT WIPER MOTOR FUSE
Check front wiper motor fuse. Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace the fuse after repairing the applicable circuit.
3.
CHECK FRONT WIPER MOTOR GROUND CIRCUIT
Check front wiper motor ground circuit. Refer to
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK FRONT WIPER MOTOR INPUT VOLTAGE
CONSULT ACTIVE TEST
1.
Turn ignition switch OFF.
2.
Disconnect front wiper motor connector.
3.
Turn ignition switch ON.
4.
Select “FRONT WIPER” of IPDM E/R active test item.
5.
With operating the test item, check voltage between front wiper motor harness connector and ground.
Is the inspection result normal?
YES
>> Replace front wiper motor.
NO
>> Replace IPDM E/R.
5.
CHECK FRONT WIPER REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
1.
Select “FR WIP REQ” of IPDM E/R data monitor item.
2.
Switch the front wiper switch to HI and LO.
Lo
: Front wiper LO operation
Hi
: Front wiper HI operation
Off
: Stop the front wiper.
(+)
(
−
)
Condition
Voltage (Approx.)
Front wiper motor
Connector
Terminal
E20
2
Ground
FRONT WIPER
Lo
Battery voltage
Off
0 V
1
Hi
Battery voltage
Off
0 V
Revision: 2011 October
2012 JUKE
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FRONT WIPER DOES NOT OPERATE
3.
With operating the front wiper switch, check the status of “FR WIP REQ”.
Is the inspection result normal?
YES
>> Replace IPDM E/R.
NO
>> GO TO 6.
6.
CHECK COMBINATION SWITCH
Perform the inspection of the combination switch. Refer to
(with Intelligent Key sys-
(without Intelligent Key system).
Is combination switch normal?
YES
>> Replace BCM. Refer to
BCS-80, "Removal and Installation"
(with Intelligent Key system) or
141, "Removal and Installation"
(without Intelligent Key system).
NO
>> Repair or replace the applicable parts.
Monitor item
Condition
Monitor status
FR WIP REQ
Front wiper switch HI
On
Hi
Off
Stop
Front wiper switch LO
On
Low
Off
Stop
Revision: 2011 October
2012 JUKE
WASHER TANK
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REMOVAL AND INSTALLATION
WASHER TANK
Exploded View
INFOID:0000000007579580
Removal and Installation
INFOID:0000000007579581
REMOVAL
1.
Fully open hood.
2.
Remove washer tank inlet fixing clip (A).
3.
Pull out washer tank inlet (1) from washer tank.
4.
Remove fender protector RH (front). Refer to
EXT-21, "Removal and Installation"
5.
Disconnect washer pump connector.
6.
Disconnect washer level switch connector (Canada models only).
7.
Disconnect front washer tube and rear washer tube.
8.
Remove washer tank mounting bolts.
INSTALLATION
Note the following item, and then install in the reverse order of removal.
1.
Washer tank inlet cap
2.
Washer tank inlet
3.
Front washer tube
4.
Washer pump
5.
Rear washer tube
6.
Packing
7.
Washer tank
8.
Washer tank (Canada models only)
9.
Washer level sensor (Canada mod-
els only)
A
: Clip
: Vehicle front
: N·m (kg·m, in-lb)
JMLIA1731GB
: Vehicle front
JMLIA1158ZZ
Revision: 2011 October
2012 JUKE
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WASHER TANK
CAUTION:
Add water up to the top of washer tank inlet after installing and check that there is no leakage.
Revision: 2011 October
2012 JUKE
WASHER PUMP
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WASHER PUMP
Exploded View
INFOID:0000000007579582
Removal and Installation
INFOID:0000000007579583
REMOVAL
1.
Remove fender protector RH (front). Refer to
EXT-21, "Removal and Installation"
2.
Disconnect washer pump connector.
3.
Disconnect front washer tube and rear washer tube.
4.
Remove washer pump from the washer tank.
5.
Remove packing from washer tank.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Check that there is no leakage after installation or replace packing with new part if it has been dam-
age.
• Never twist the packing when installing the washer pump.
1.
Washer tank inlet cap
2.
Washer tank inlet
3.
Front washer tube
4.
Washer pump
5.
Rear washer tube
6.
Packing
7.
Washer tank
8.
Washer tank (Canada models only)
9.
Washer level sensor (Canada mod-
els only)
A
: Clip
: Vehicle front
: N·m (kg·m, in-lb)
JMLIA1731GB
Revision: 2011 October
2012 JUKE
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