Juke F15 (2012 year). Service Repair Manual — part 313

HEATED SEAT SYSTEM

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< WIRING DIAGRAM >

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WIRING DIAGRAM

HEATED SEAT SYSTEM

Wiring Diagram

INFOID:0000000006488067

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"

.

JCJWA1278GB

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< SYMPTOM DIAGNOSIS >

SQUEAK AND RATTLE TROUBLE DIAGNOSES

SYMPTOM DIAGNOSIS

SQUEAK AND RATTLE TROUBLE DIAGNOSES

Work Flow

INFOID:0000000006365651

CUSTOMER INTERVIEW

Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any of
the customer's comments; refer to

SE-14, "Diagnostic Worksheet"

. This information is necessary to duplicate

the conditions that exist when the noise occurs.
• The customer may not be able to provide a detailed description or the location of the noise. Attempt to obtain

all the facts and conditions that exist when the noise occurs (or does not occur).

• If there is more than one noise in the vehicle, be sure to diagnose and repair the noise that the customer is

concerned about. This can be accomplished by a test drive with the customer.

• After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics

are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.

• Squeak – (Like tennis shoes on a clean floor)

Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard surfaces
= higher pitch noise/softer surfaces = lower pitch noises/edge to surface = chirping

• Creak – (Like walking on an old wooden floor)

Creak characteristics include firm contact/slow movement/twisting with a rotational movement/pitch depen-
dent on materials/often brought on by activity.

• Rattle – (Like shaking a baby rattle)

Rattle characteristics include the fast repeated contact/vibration or similar movement/loose parts/missing
clip or fastener/incorrect clearance.

• Knock – (Like a knock on a door)

Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.

• Tick – (Like a clock second hand)

Tick characteristics include gentle contacting of light materials/loose components/can be caused by driver
action or road conditions.

• Thump – (Heavy, muffled knock noise)

Thump characteristics include softer knock/dead sound often brought on by activity.

• Buzz – (Like a bumble bee)

Buzz characteristics include high frequency rattle/firm contact.

• Often the degree of acceptable noise level will vary depending upon the person. A noise that a technician

may judge as acceptable may be very irritating to the customer.

• Weather conditions, especially humidity and temperature, may have a great effect on noise level.

DUPLICATE THE NOISE AND TEST DRIVE

SBT842

SQUEAK AND RATTLE TROUBLE DIAGNOSES

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If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when the repair is reconfirmed.
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
1) Close a door.
2) Tap or push/pull around the area where the noise appears to be coming from.
3) Rev the engine.
4) Use a floor jack to recreate vehicle “twist”.
5) At idle, apply engine load (electrical load, half-clutch on M/T model, drive position on A/T model).
6) Raise the vehicle on a hoist and hit a tire with a rubber hammer.
• Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.
• If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the

vehicle body.

LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE

1.

Narrow down the noise to a general area. To help pinpoint the source of the noise, use a listening tool
(Engine Ear or mechanics stethoscope).

2.

Narrow down the noise to a more specific area and identify the cause of the noise by:

• Removing the components in the area that is are suspected to be the cause of the noise.

Do not use too much force when removing clips and fasteners, otherwise clips and fastener can be broken
or lost during the repair, resulting in the creation of new noise.

• Tapping or pushing/pulling the component that is are suspected to be the cause of the noise.

Do not tap or push/pull the component with excessive force, otherwise the noise will be eliminated only tem-
porarily.

• Feeling for a vibration by hand by touching the component(s) that is are suspected to be the cause of the

noise.

• Placing a piece of paper between components that is are suspected to be the cause of the noise.
• Looking for loose components and contact marks.

Refer to

SE-12, "Inspection Procedure"

.

REPAIR THE CAUSE

• If the cause is a loose component, tighten the component securely.
• If the cause is insufficient clearance between components:
- Separate components by repositioning or loosening and retightening the component, if possible.
- Insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or ure-

thane tape. These insulators are available through the authorized Nissan Parts Department.

CAUTION:

Never use excessive force as many components are constructed of plastic and may be damaged.
NOTE:
• URETHANE PADS

Insulates connectors, harness, etc.

• INSULATOR (Foam blocks)

Insulates components from contact. Can be used to fill space behind a panel.

• INSULATOR (Light foam block)
• FELT CLOTHTAPE

Used to insulate where movement does not occur. Ideal for instrument panel applications.
The following materials, not available through NISSAN Parts Department, can also be used to repair
squeaks and rattles.

• UHMW(TEFLON) TAPE

Insulates where slight movement is present. Ideal for instrument panel applications.

• SILICONE GREASE

Used in place of UHMW tape that is be visible or does not fit.
Note: Will only last a few months.

• SILICONE SPRAY

Used when grease cannot be applied.

• DUCT TAPE

Used to eliminate movement.

CONFIRM THE REPAIR

SE-12

< SYMPTOM DIAGNOSIS >

SQUEAK AND RATTLE TROUBLE DIAGNOSES

Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.

Inspection Procedure

INFOID:0000000006365652

Refer to Table of Contents for specific component removal and installation information.

INSTRUMENT PANEL

Most incidents are caused by contact and movement between:
1.

Cluster lid A and instrument panel

2.

Acrylic lens and combination meter housing

3.

Instrument panel to front pillar garnish

4.

Instrument panel to windshield

5.

Instrument panel mounting pins

6.

Wiring harnesses behind the combination meter

7.

A/C defroster duct and duct joint

These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.

CAUTION:

Never use silicone spray to isolate a squeak or rattle. If the area is saturated with silicone, the recheck
of repair becomes impossible.

CENTER CONSOLE

Components to pay attention to include:

1.

Shifter assembly cover to finisher

2.

A/C control unit and cluster lid C

3.

Wiring harnesses behind audio and A/C control unit

The instrument panel repair and isolation procedures also apply to the center console.

DOORS

Pay attention to the following:
1.

Finisher and inner panel making a slapping noise

2.

Inside handle escutcheon to door finisher

3.

Wiring harnesses tapping

4.

Door striker out of alignment causing a popping noise on starts and stops

Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. The areas can usually be insulated with felt cloth tape or insulator foam blocks to
repair the noise.

TRUNK

Trunk noises are often caused by a loose jack or loose items put into the trunk by the customer.
In addition look for the following:

1.

Trunk lid dumpers out of adjustment

2.

Trunk lid striker out of adjustment

3.

Trunk lid torsion bars knocking together

4.

A loose license plate or bracket

Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.

SUNROOF/HEADLINING

Noises in the sunroof/headlining area can often be traced to one of the following:
1.

Sunroof lid, rail, linkage or seals making a rattle or light knocking noise

2.

Sunvisor shaft shaking in the holder

3.

Front or rear windshield touching headlining and squeaking

SQUEAK AND RATTLE TROUBLE DIAGNOSES

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Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.

SEATS

When isolating seat noise it is important to note the position the seat is in and the load placed on the seat
when the noise occurs. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:

1.

Headrest rods and holder

2.

A squeak between the seat pad cushion and frame

3.

Rear seatback lock and bracket

These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.

UNDERHOOD

Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:

1.

Any component mounted to the engine wall

2.

Components that pass through the engine wall

3.

Engine wall mounts and connectors

4.

Loose radiator mounting pins

5.

Hood bumpers out of adjustment

6.

Hood striker out of adjustment

These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.

SE-14

< SYMPTOM DIAGNOSIS >

SQUEAK AND RATTLE TROUBLE DIAGNOSES

Diagnostic Worksheet

INFOID:0000000006365653

PIIB8740E

SQUEAK AND RATTLE TROUBLE DIAGNOSES

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PIIB8742E

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< REMOVAL AND INSTALLATION >

FRONT SEAT (2WD)

REMOVAL AND INSTALLATION

FRONT SEAT (2WD)

Exploded View

INFOID:0000000006365635

DRIVER SEAT

LHD models

JMJIA4583GB

1.

Headrest

2.

Headrest holder (locked)

3.

Headrest holder (free)

4.

Seatback heater unit

5.

Inner lower cover

6.

Seatback trim

7.

Seatback pad

8.

Seat cushion inner finisher

9.

Reclining device inner cover

FRONT SEAT (2WD)

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PASSENGER SEAT

10. Anchor bolt

11.

Seat belt buckle

12. Seat cushion trim

13. Seat cushion pad

14. TORX bolt

15. Seat cushion silencer

16. Seat cushion heater unit

17. Seat cushion outer finisher

18. Lifter lever knob

19. Lifter lever knob cap

20. Reclining lever knob

21. Reclining device outer cover

22. Outer lower cover

23. Side air bag module

24. Seatback silencer

25. Seat frame & adjuster assembly

: Pawl

: Do not reuse

: N·m (kg-m, in-lb)

: N·m (kg-m, ft-lb)

SE-18

< REMOVAL AND INSTALLATION >

FRONT SEAT (2WD)

LHD models

JMJIA4588GB

1.

Headrest

2.

Headrest holder (locked)

3.

Headrest holder (free)

4.

Seatback silencer

5.

Side air bag module

6.

TORX bolt

7.

Reclining device outer cover

8.

Seat cushion outer finisher

9.

Reclining lever knob

10. Seat cushion heater unit

11.

Seat cushion silencer

12. Seat cushion assembly

13. Anchor bolt

14. Seat belt buckle

15. Seat cushion inner finisher

16. Reclining device inner cover

17. Seatback pad

18. Seatback trim

19. Seatback heater unit

20. Seat frame & adjuster assembly

: Pawl

: Do not reuse

FRONT SEAT (2WD)

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Removal and Installation

INFOID:0000000006365636

REMOVAL

CAUTION:

Before servicing, disconnect the battery cable from negative terminal or remove the fuse.

1.

Remove headrest.

2.

Set the seatback vertically.

3.

Slide seat to the frontmost position.

4.

Remove rear outer mounting TORX bolt.

5.

Remove rear inner mounting TORX bolt.

6.

Slide seat to the rearmost position.

7.

Remove front outer mounting TORX bolt.

8.

Remove front inner mounting TORX bolt.

9.

Remove seat cushion lower harness connectors and harness fixing clamps.

CAUTION:

Before performing removal operation, check the installation position of harness connectors and
harness fixing clamps.

10. Remove seat from the vehicle.

CAUTION:

When removing and installing, use shop cloths to protect parts from damage.

INSTALLATION

Note the following items, and install in the reverse order of removal.

CAUTION:

• When removing and installing, use shop cloths to protect parts from damage.
• When installing, tighten mounting TORX bolts according to

the numerical order (1, 2, 3, and 4 as shown in the figure),
starting from front inner mounting TORX bolt.

• Always fix the harness fixing clamp in position.

SEATBACK

SEATBACK : Disassembly and Assembly

INFOID:0000000006365637

DISASSEMBLY

1.

Remove seatback retainer installed in the lower portion of seat cushion.

2.

Remove harness installed in the lower portion of seat cushion.

: N·m (kg-m, in-lb)

: N·m (kg-m, ft-lb)

JMJIA4591ZZ

SE-20

< REMOVAL AND INSTALLATION >

FRONT SEAT (2WD)

1.

Disconnect seatback heater unit harness connector (A).
(with heater seat only)

2.

Remove seatback heater unit harness connector fixing clip
(A) and harness fixing clamp (B). (with heater seat only)

3.

Remove side air bag module harness connector fixing clip
(C) and harness fixing clamp (D).

3.

Open seatback fastener (A) and remove seatback retainer (B).

4.

Remove side air bag module harness fixing clamps from seat frame & adjuster assembly.

5.

Use pincers, etc., to press up pawls as shown by the arrows in
the figure, and remove headrest holder from seatback.

CAUTION:

Before installing headrest holder check its orientation.
(front/rear and right/left)

6.

Remove side air bag module mounting nuts.

7.

Remove seatback trim, seatback pad, side air bag module, and seatback heater unit (with heater seat
only) from seat frame & adjuster assembly.

CAUTION:

Never subject side air bag module to impact by dropping or hitting.

8.

Separate the seatback trim and seatback pad.
1.

Remove side air bag module from seatback pad.

CAUTION:

For handling of side air bag module, refer to

SR-22, "Removal and Installation"

.

2.

Remove hog rings, and separate the seatback trim and seatback pad.

CAUTION:

Before performing separating operation, check the installation position of hog rings.

9.

Separate the seatback pad and seatback heater unit.

10. Remove seatback silencer from seat frame & adjuster assembly.

ASSEMBLY

Note the following, and assemble in the reverse order of disassembly.

CAUTION:

Always install the hog ring in position.

SEAT CUSHION

: Vehicle front

JMJIA4605ZZ

JMJIA4363ZZ

PIIB4084J

FRONT SEAT (2WD)

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SEAT CUSHION : Disassembly and Assembly

INFOID:0000000006365638

DISASSEMBLY

1.

Remove seat cushion outer finisher.
1.

Disengage pawls and remove lifter lever knob cap (1).
(Driver seat only)

2.

Remove fixing screws and remove lifter lever knob (2).
(Driver seat only)

3.

Disengage pawl using a screwdriver while pulling reclining
lever knob. Slide reclining lever knob toward seat front and
remove it.

4.

Tilt seat toward seat front until fixing screw (A) of seat cush-
ion outer finisher (1) and reclining device outer cover (2) are
visible. Remove fixing screw.

5.

Pull seat cushion outer finisher toward seat front. Disengage pawls and clips. Slide seat cushion outer
finisher toward seat front. Remove seat cushion outer finisher.

: Pawl

JMJIA4596ZZ

: Pawl

JMJIA4593ZZ

: Vehicle front

JMJIA4599ZZ

1.

Seat cushion outer finisher
(Driver seat)

2.

Seat cushion outer finisher
(Passenger seat)

: Clip

JMJIA4597ZZ

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< REMOVAL AND INSTALLATION >

FRONT SEAT (2WD)

2.

Remove harness installed in the lower portion of seat cushion.

Driver seat

1.

Disconnect seat cushion heater unit harness connector (A).
(with heater seat only)

2.

Remove seat cushion heater unit harness connector fixing
clip (B) and harness fixing clamp (C). (with heater seat only)

3.

Remove seat belt buckle harness connector fixing clip (D)
and harness fixing clamp (E).

Passenger seat

1.

Disconnect seat cushion heater unit harness connector (A).
(with heater seat only)

2.

Remove seat cushion heater unit harness connector fixing
clip (B) and harness fixing clamp (C). (with heater seat only)

3.

Disconnect occupant detection unit harness connector (D).

4.

Remove seat belt buckle harness connector fixing clip (E)
and harness fixing clamp (F).

3.

Remove seat cushion inner finisher.
1.

Remove harness fixing clamps of seat belt buckle installed on seat frame & adjuster assembly.

2.

Remove seat belt buckle mounting anchor bolt, and then remove seat belt buckle from seat frame
&adjuster assembly.

3.

Tilt seat toward seat front until fixing screw (A) of seat cush-
ion inner finisher (1) and reclining device inner cover (2) are
visible. Remove fixing screw.

4.

Remove fixing screws. Pull seat cushion inner finisher toward seat front. Disengage pawls. Remove
seat cushion inner finisher.

: Pawl

: Metal clip

: Vehicle front

JMJIA4606ZZ

: Vehicle front

JMJIA4607ZZ

: Vehicle front

JMJIA4600ZZ

JMJIA4598ZZ

FRONT SEAT (2WD)

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4.

Remove seat cushion retainer from seat frame & adjuster assembly. Remove seat cushion trim, seat
cushion pad, and seat cushion heater unit (with seat heater only).

5.

Remove hog rings, and separate the seat cushion trim and seat cushion pad.

CAUTION:

Before performing separating operation, check the installation position of hog rings.

6.

Separate the seat cushion pad and seat cushion heater unit.

7.

Remove seat cushion silencer from seat frame & adjuster assembly.

8.

Remove seatback trim and seatback pad from seat frame & adjuster assembly.
Refer to

SE-19, "SEATBACK : Disassembly and Assembly"

.

9.

Remove reclining device cover.

Driver seat

• Pull reclining device outer cover toward seat inner. Disengage pawls. Remove reclining device outer

cover.

• Remove fixing screw. Pull reclining device inner cover toward seat inner. Disengage clips. Remove

reclining device inner cover.

Passenger seat

• Pull reclining device outer cover toward seat inner. Disengage pawls and metal clips. Remove reclining

device outer cover.

• Pull reclining device inner cover toward seat inner. Disengage pawls and metal clips. Remove reclining

device inner cover.

10. Remove following parts from seat frame & adjuster assembly. (driver seat only)

• Remove fixing screws. Pull outer lower cover toward seat inner and outer. Remove clips. Remove outer

lower cover.

• Remove fixing screws. Pull inner lower cover toward seat inner. Disengage clip. Remove inner lower

cover.

ASSEMBLY

Note the following, and assemble in the reverse order of disassembly.

CAUTION:

Always install the hog ring in position.

1.

Seat cushion inner finisher
(Driver seat)

2.

Seat cushion inner finisher
(Passenger seat)

A

: Screw

: Pawl

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< REMOVAL AND INSTALLATION >

FRONT SEAT (4WD)

FRONT SEAT (4WD)

Exploded View

INFOID:0000000006404996

DRIVER SEAT

LHD models

JMJIA4582GB

1.

Headrest

2.

Headrest holder (locked)

3.

Headrest holder (free)

4.

Seatback assembly
(with heater seat only)

5.

Inner lower cover

6.

Seatback trim
(without heater seat only)

7.

Seatback pad
(without heater seat only)

8.

Seat belt buckle

9.

Anchor bolt