Juke F15 (2012 year). Service Repair Manual — part 388

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< DTC/CIRCUIT DIAGNOSIS >

WIPER AND WASHER SYSTEM

WIPER AND WASHER SYSTEM

Wiring Diagram - WIPER AND WASHER SYSTEM -

INFOID:0000000006709349

For connector terminal arrangements, harness layouts, and alphabets in a

(option abbreviation; if not

described in wiring diagram), refer to

GI-12, "Connector Information/Explanation of Option Abbreviation"

.

JCLWA4246GB

HEADLAMP WASHER SYSTEM

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HEADLAMP WASHER SYSTEM

Wiring Diagram - HEADLAMP WASHER SYSTEM -

INFOID:0000000006709350

For connector terminal arrangements, harness layouts, and alphabets in a

(option abbreviation; if not

described in wiring diagram), refer to

GI-12, "Connector Information/Explanation of Option Abbreviation"

.

JCLWA4247GB

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< SYMPTOM DIAGNOSIS >

WIPER AND WASHER SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

WIPER AND WASHER SYSTEM SYMPTOMS

WITH RAIN SENSOR

WITH RAIN SENSOR : Symptom Table

INFOID:0000000006709981

Symptom

Probable malfunction location

Inspection item

Front wiper does not
operate.

HI only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

WW-39, "Compo-

nent Function Check"

.

Front wiper request signal
• BCM
• IPDM E/R

IPDM E/R DATA MONITOR
“FR WIP REQ”

LO only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

.

• IPDM E/R
• Harness between IPDM E/R and front wiper

motor

• Front wiper motor

Front wiper motor (LO) circuit
Refer to

WW-38, "Compo-

nent Function Check"

.

Front wiper request signal
• BCM
• IPDM E/R

IPDM E/R DATA MONITOR
“FR WIP REQ”

INT only
(Auto operation)

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(without Intelli-

gent Key system).

• Rain sensor
• Harness between light & rain sensor and BCM
• BCM

Rain sensor
Refer to

WW-42, "Compo-

nent Function Check"

.

HI, LO and INT

SYMPTOM DIAGNOSIS
“FRONT WIPER DOES NOT OPERATE”
Refer to

WW-63, "Diagnosis Procedure"

.

WIPER AND WASHER SYSTEM SYMPTOMS

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Front wiper does not
stop.

HI only

• Combination switch
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

.

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

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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
(Auto operation)

• Combination switch
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

• Rain sensor
• Harness between light & rain sensor and BCM
• BCM

Rain sensor
Refer to

WW-42, "Compo-

nent Function Check"

.

Front wiper does not
operate normally.

Sensitivity adjust-
ment cannot be per-
formed.

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

BCM

—

Service positioning
operation does not
operate

• Combination switch
• BCM
• IPDM E/R

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

Wiper is not linked to
the washer opera-
tion.

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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 auto stop signal
circuit
Refer to

WW-40, "Compo-

nent Function Check"

.

Symptom

Probable malfunction location

Inspection item

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< SYMPTOM DIAGNOSIS >

WIPER AND WASHER SYSTEM SYMPTOMS

Rear wiper does not
operate

ON only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

INT only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

ON only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

• BCM
• Harness between rear wiper motor and BCM
• Harness between rear wiper motor and ground
• Rear wiper motor

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

Rear wiper does not
stop

ON only

• Combination switch
• BCM

Rear wiper motor circuit
Refer to

WW-45, "Compo-

nent Function Check"

.

INT only

• Combination switch
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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 auto stop signal
circuit
Refer to

WW-47, "Compo-

nent Function Check"

.

Symptom

Probable malfunction location

Inspection item

WIPER AND WASHER SYSTEM SYMPTOMS

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WITHOUT RAIN SENSOR

Headlamp washer
does not operate.

Headlamp washer
does not operate
with the front washer
when headlamps are
turned ON.

• Combination switch
• Harness between combination switch and BCM
• BCM
• Headlamp washer pump

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

• Fusible link
• Harness between fusible link and headlamp

washer relay

• Headlamp washer relay
• Harness between headlamp washer relay and

IPDM E/R

• IPDM E/R
• Harness between headlamp washer relay and

headlamp washer pump

• Harness between headlamp washer pump and

ground

• Headlamp washer pump

Headlamp washer circuit
Refer to

WW-50, "Compo-

nent Function Check"

.

BCM

—

Symptom

Probable malfunction location

Inspection item

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< SYMPTOM DIAGNOSIS >

WIPER AND WASHER SYSTEM SYMPTOMS

WITHOUT RAIN SENSOR : Symptom Table

INFOID:0000000006709982

Symptom

Probable malfunction location

Inspection item

Front wiper does not
operate

HI only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

WW-39, "Compo-

nent Function Check"

.

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

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

WW-38, "Compo-

nent Function Check"

.

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

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

WW-63, "Diagnosis Procedure"

.

WIPER AND WASHER SYSTEM SYMPTOMS

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Front wiper does not
stop

HI only

• Combination switch
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

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< SYMPTOM DIAGNOSIS >

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

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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-19, "WIPER : CONSULT-III Function - WIPER"

(With Intelligent Key

system) or

WW-23, "WIPER : CONSULT-III Function (BCM - WIPER)"

(Without

Intelligent Key system).

Service positioning
operation does not
operate

• Combination switch
• BCM
• IPDM E/R

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

Wiper is not linked to
the washer operation

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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 auto stop signal
circuit
Refer to

WW-40, "Compo-

nent Function Check"

.

Rear wiper does not
operate

ON only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

INT only

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

ON and INT

• Combination switch
• Harness between combination switch and BCM
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

• BCM
• Harness between rear wiper motor and BCM
• Harness between rear wiper motor and ground
• Rear wiper motor

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

Symptom

Probable malfunction location

Inspection item

WIPER AND WASHER SYSTEM SYMPTOMS

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Rear wiper does not
stop

ON only

• Combination switch
• BCM

Rear wiper motor circuit
Refer to

WW-45, "Compo-

nent Function Check"

.

INT only

• Combination switch
• BCM

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(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 auto stop signal
circuit
Refer to

WW-47, "Compo-

nent Function Check"

.

Headlamp washer
does not operate.

Headlamp washer
does not operate with
the front washer
when headlamps are
turned ON.

• Combination switch
• Harness between combination switch and BCM
• BCM
• Headlamp washer pump

Combination switch
Refer to

BCS-92, "Symptom

Table"

(With Intelligent Key

system) or

BCS-160, "Symp-

tom Table"

(Without Intelli-

gent Key system).

• Fusible link
• Harness between fusible link and headlamp

washer relay

• Headlamp washer relay
• Harness between headlamp washer relay and

IPDM E/R

• IPDM E/R
• Harness between headlamp washer relay and

headlamp washer pump

• Harness between headlamp washer pump and

ground

• Headlamp washer pump

Headlamp washer circuit
Refer to

WW-50, "Compo-

nent Function Check"

.

BCM

—

Symptom

Probable malfunction location

Inspection item

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< SYMPTOM DIAGNOSIS >

NORMAL OPERATING CONDITION

NORMAL OPERATING CONDITION

Description

INFOID:0000000006479450

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.

FRONT WIPER DOES NOT OPERATE

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FRONT WIPER DOES NOT OPERATE

Description

INFOID:0000000006479451

The front wiper does not operate under any operation conditions.

Diagnosis Procedure

INFOID:0000000006479452

1.

CHECK WIPER RELAY OPERATION

CONSULT-III 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.

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

WW-41, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK FRONT WIPER MOTOR INPUT VOLTAGE

CONSULT-III 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.

Lo

: Front wiper LO operation

Hi

: Front wiper HI operation

Off

: Stop the front wiper.

Unit

Location

No.

Capacity

Front wiper motor

IPDM E/R

45

30A

Headlamp washer relay

-

U

30A

(+)

(

−

)

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

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< SYMPTOM DIAGNOSIS >

FRONT WIPER DOES NOT OPERATE

5.

CHECK FRONT WIPER REQUEST SIGNAL INPUT

CONSULT-III DATA MONITOR

1.

Select “FR WIP REQ” of IPDM E/R data monitor item.

2.

Switch the front wiper switch to HI and LO.

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

BCS-92, "Symptom Table"

(with Intelligent Key sys-

tem) or

BCS-160, "Symptom Table"

(without Intelligent Key system).

Is combination switch normal?

YES

>> Replace BCM. Refer to

BCS-93, "Removal and Installation"

(with Intelligent Key system) or

BCS-

161, "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

HEADLAMP WASHER NOZZLE AND TUBE

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REMOVAL AND INSTALLATION

HEADLAMP WASHER NOZZLE AND TUBE

Exploded View

INFOID:0000000006479453

Hydraulic Layout

INFOID:0000000006479454

1.

Washer tank

2.

Headlamp washer tube (tank side)

3.

Headlamp washer tube RH

4.

Headlamp washer nozzle connector
RH

5.

Headlamp washer nozzle bracket RH 6.

Headlamp washer nozzle RH

7.

Headlamp washer nozzle joint

8.

Headlamp washer nozzle bracket LH 9.

Headlamp washer nozzle LH

10. Headlamp washer nozzle connector

LH

11.

Headlamp washer tube LH

12. Check valve

JMLIA1383ZZ

JMLIA1382ZZ

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< REMOVAL AND INSTALLATION >

HEADLAMP WASHER NOZZLE AND TUBE

Removal and Installation

INFOID:0000000006479455

REMOVAL

1.

Remove front bumper fascia. Refer to

EXT-13, "Removal and Installation"

.

2.

Disengage headlamp washer tube fixing clip from front bumper.

3.

Remove headlamp washer nozzle bracket.

4.

Remove headlamp washer nozzle from the front bumper fascia.

INSTALLATION

Install in the reverse order of removal.

Inspection

INFOID:0000000006479456

CHECK VALVE INSPECTION

Check that air can pass through the hose by blowing forward (toward the nozzle), and check that air cannot
pass through by sucking.

1.

Headlamp washer nozzle tube

: Clip

WASHER TANK

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< REMOVAL AND INSTALLATION >

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WASHER TANK

Exploded View

INFOID:0000000006479457

Removal and Installation

INFOID:0000000006479458

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-22, "Removal and Installation"

.

1.

Front washer nozzle LH

2.

Front washer nozzle RH

3.

Front washer tube LH

4.

Front washer tube RH

5.

Check valve

6.

Front washer tube

7.

Joint

8.

Washer tank inlet cap

9.

Washer tank inlet

10. Washer tank

11. Headlamp washer pump

12. Washer pump

13. Packing

14. Rear washer tube

A

: Clip

: Clip

: N·m (kg·m, in-lb)

JMLIA1384GB

: Vehicle front

JMLIA1158ZZ