Index Manuals Nissan Juke (2012 year) - Service and Repair Manual

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Nissan Juke (2012 year). Service Repair Manual - part 20

BCS

COMBINATION SWITCH SYSTEM SYMPTOMS

BCS-139

< SYMPTOM DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

SYMPTOM DIAGNOSIS

COMBINATION SWITCH SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000007576741

Perform “Data Monitor” of CONSULT to check for any malfunctioning item.

Check the malfunction combinations.

Malfunction item:

Identify the malfunctioning part from the agreed combination and repair or replace the part.

Data monitor item

Malfunction

combination

FR WI

PER HI

FR WIP

ER LOW

FR WI

PER INT

WIPE

RR WIP

R INT

RR W

ASHER

INT VOL

TURN SIG

NAL R

TURN SIGNAL L

I BEAM SW

HEAD LAMP SW

ASSI

FR F

All Items

If only one item is detected or the item is not applicable to the combinations A to K

Malfunction

combination

Malfunctioning part

Repair or replace

Combination switch OUTPUT 1 circuit

Inspect the combination switch output circuit applicable to the malfunction-
ing part. Refer to

BCS-135, "Diagnosis Procedure"

Combination switch OUTPUT 2 circuit

Combination switch OUTPUT 3 circuit

Combination switch OUTPUT 4 circuit

Combination switch OUTPUT 5 circuit

Combination switch INPUT 1 circuit

Inspect the combination switch input circuit applicable to the malfunctioning
part. Refer to

BCS-137, "Diagnosis Procedure"

Combination switch INPUT 2 circuit

Combination switch INPUT 3 circuit

Combination switch INPUT 4 circuit

Combination switch INPUT 5 circuit

BCM

Replace BCM. Refer to

BCS-141, "Removal and Installation"

Combination switch

Replace combination switch.

Revision: 2011 October

2012 JUKE

BCS-140

< SYMPTOM DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

NORMAL OPERATING CONDITION

NORMAL OPERATING CONDITION

Description

INFOID:0000000007814142

TRANSIT MODE

• Transit mode inhibits battery power consumption during transportation or storage of the vehicle.
• BCM is set to transit mode before delivery.
• In transit mode, remote keyless entry function, headlamp ON/OFF function, theft warning alarm function,

and other BCM control functions do not operate normally.

• Therefore, cancel operation must be performed so that the vehicle is used in normal status.
• For transit mode cancel operation, refer to

BCS-130, "Description"

NOTE:
Do not cancel transit mode during storage of the vehicle. Always cancel transit mode before delivery of the
vehicle to customer.

Revision: 2011 October

2012 JUKE

BCS

BCM (BODY CONTROL MODULE)

BCS-141

< REMOVAL AND INSTALLATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

REMOVAL AND INSTALLATION

BCM (BODY CONTROL MODULE)

Removal and Installation

INFOID:0000000007576742

NOTE:
Before replacing BCM, perform “READ CONFIGURATION” to save or print current vehicle specification. Refer
to

BCS-127, "Description"

REMOVAL

Remove instrument lower panel. Refer to

IP-12, "Removal and Installation"

Remove harness clip.

Remove BCM mounting screws.

Remove BCM and disconnect the connectors.

Remove relays and relay mounting bracket from BCM.

INSTALLATION

Install in the reverse order of removal.

CAUTION:

Be sure to perform “WRITE CONFIGURATION” when replacing BCM. Or not doing so, BCM control
function does not operate normally.
NOTE:
Be sure to perform the system initialization (NATS) when replacing BCM. Refer to

BCS-128, "Work Proce-

dure"

Revision: 2011 October

2012 JUKE

BCS-142

< REMOVAL AND INSTALLATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

COMBINATION SWITCH

COMBINATION SWITCH

Exploded View

INFOID:0000000007576743

Removal and Installation

INFOID:0000000007576744

REMOVAL

Remove steering column cover. Refer to

IP-12, "Removal and Installation"

Remove screws.

Disconnect the connector.

Pull up the combination switch to remove it.

INSTALLATION

Install in the reverse order of removal.

Combination switch

Combination switch connector

JMMIA0383ZZ

Revision: 2011 October

2012 JUKE

BR-1

BRAKES

SECTION

CONTENTS

BRAKE SYSTEM

PRECAUTION ...............................................

PRECAUTIONS ...................................................

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................

Precaution for Procedure without Cowl Top Cover

......

Precaution for Brake System ....................................

PREPARATION ............................................

PREPARATION ...................................................

Commercial Service Tool ..........................................

SYMPTOM DIAGNOSIS ...............................

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................

NVH Troubleshooting Chart ......................................

PERIODIC MAINTENANCE ..........................

BRAKE PEDAL ...................................................

Inspection and Adjustment ........................................

BRAKE FLUID ....................................................

Inspection ................................................................

Draining ...................................................................

Refilling ...................................................................

Bleeding Brake System ...........................................

BRAKE MASTER CYLINDER ............................

Inspection ................................................................

BRAKE BOOSTER ............................................

Inspection ................................................................

FRONT DISC BRAKE ........................................

BRAKE PAD ..............................................................

BRAKE PAD : Inspection and Adjustment ..............

DISC ROTOR .............................................................

DISC ROTOR : Inspection and Adjustment .............

REAR DISC BRAKE .........................................

BRAKE PAD ..............................................................

BRAKE PAD : Inspection and Adjustment ...............

DISC ROTOR .............................................................

DISC ROTOR : Inspection and Adjustment .............

REMOVAL AND INSTALLATION ...............

BRAKE PEDAL .................................................

Exploded View .........................................................

Removal and Installation .........................................

Inspection and Adjustment ......................................

BRAKE PIPING .................................................

FRONT .......................................................................

FRONT : Exploded View .........................................

FRONT : Hydraulic Piping .......................................

FRONT : Removal and Installation ..........................

FRONT : Inspection .................................................

REAR .........................................................................

REAR : Exploded View ............................................

REAR : Hydraulic Piping ..........................................

REAR : Removal and Installation ............................

REAR : Inspection ...................................................

BRAKE MASTER CYLINDER ..........................

Exploded View .........................................................

Removal and Installation .........................................

Disassembly and Assembly .....................................

Inspection ................................................................

BRAKE BOOSTER ...........................................

Exploded View .........................................................

Removal and installation .........................................

Inspection and Adjustment ......................................

VACUUM LINES ...............................................

Revision: 2011 October

2012 JUKE

BR-2

Exploded View ........................................................

Removal and Installation ........................................

Inspection ...............................................................

FRONT DISC BRAKE ........................................

BRAKE PAD .............................................................

BRAKE PAD : Exploded View ................................

BRAKE PAD : Removal and Installation .................

BRAKE PAD : Inspection ........................................

BRAKE CALIPER ASSEMBLY ................................

BRAKE CALIPER ASSEMBLY : Exploded View ....

BRAKE CALIPER ASSEMBLY : Removal and In-
stallation .................................................................

BRAKE CALIPER ASSEMBLY : Disassembly and
Assembly ................................................................

BRAKE CALIPER ASSEMBLY : Inspection ...........

REAR DISC BRAKE ..........................................

BRAKE PAD .............................................................

BRAKE PAD : Exploded View ................................

BRAKE PAD : Removal and Installation .................

BRAKE PAD : Inspection ........................................

BRAKE CALIPER ASSEMBLY ................................

BRAKE CALIPER ASSEMBLY : Exploded View ....

BRAKE CALIPER ASSEMBLY : Removal and In-
stallation ..................................................................

BRAKE CALIPER ASSEMBLY : Disassembly and
Assembly ................................................................

BRAKE CALIPER ASSEMBLY : Inspection ............

SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................

General Specifications ............................................

Brake Pedal ............................................................

Brake Booster .........................................................

Front Disc Brake .....................................................

Rear Disc Brake ......................................................

Revision: 2011 October

2012 JUKE

PRECAUTIONS

BR-3

< PRECAUTION >

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000007817747

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000007579931

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

Precaution for Brake System

INFOID:0000000007579932

WARNING:

Since dust covering the front and rear brakes has an affect on human body, the dust must be removed
with a dust collector. Never splatter the dust with an air blow gun.
• Brake fluid use refer to

MA-10, "Fluids and Lubricants"

• Never reuse drained brake fluid.
• Never spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it off

immediately and wash with water if it gets on a painted surface. For brake component parts, never wash
them with water.

PIIB3706J

Revision: 2011 October

2012 JUKE

BR-4

< PRECAUTION >

PRECAUTIONS

• Always confirm the specified tightening torque when installing the brake pipes.
• After pressing the brake pedal more deeply or harder than normal driving, such as air bleeding, check each

item of brake pedal. Adjust brake pedal if it is outside the standard value.

• Always clean with new brake fluid when cleaning the master cylinder, brake caliper and other components.
• Never use mineral oils such as gasoline or light oil to clean. They may damage rubber parts and cause

improper operation.

• Always loosen the brake tube flare nut with a flare nut wrench.
• Tighten the brake tube flare nut to the specified torque with a crow-

foot (A) and torque wrench (B).

• Turn the ignition switch OFF and disconnect the ABS actuator and

electric unit (control unit) harness connector or the battery negative
terminal before performing the work.

• Check that no brake fluid leakage is present after replacing the

parts.

• Burnish the brake contact surfaces after refinishing or replacing

rotors, after replacing pads, or if a soft pedal occurs at very low
mileage.

- Front brake pad: Refer to

BR-14, "BRAKE PAD : Inspection and

Adjustment"

- Front disc rotor: Refer to

BR-14, "DISC ROTOR : Inspection and Adjustment"

- Rear brake pad: Refer to

BR-16, "BRAKE PAD : Inspection and Adjustment"

- Rear disc rotor: Refer to

BR-16, "DISC ROTOR : Inspection and Adjustment"

JPFIA0001ZZ

Revision: 2011 October

2012 JUKE

PREPARATION

BR-5

< PREPARATION >

PREPARATION

Commercial Service Tool

INFOID:0000000007579933

Tool name

Description

Power tool

Loosening bolts and nuts

Pin punch
a: 4 mm (0.16 in)

Removing and installing reservoir tank

Handy vacuum pump

• Air tight
• Inspection of check valve

Brake caliper wrench

Return the piston

PBIC0190E

NT410

ZZC1313D

NNFIA0040ZZ

Revision: 2011 October

2012 JUKE

BR-6

< SYMPTOM DIAGNOSIS >

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000007579934

Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.

: Applicable

Reference page

NVH in PB

section

NVH in DLN

section

NVH in DLN

section

, R

tio

WT s

cti

WT s

cti

, R

cti

Possible cause and
SUSPECTED PARTS

Pad

wea

s da

Roto

r im

r da

Rotor runout

Roto

r d

rma

tio

Roto

r d

ectio

Rotor rust

Roto

r th

ickn

ess

ria

tio

Drum

t o

f ro

PROPELLER SHAF

DIFFE

NTIAL

AXLE AND SUSPE

NSION

TIRE

ROA

WHEEL

STEERI

Symptom

BRAKE

Noise

Shake

Shimmy, Judder

Revision: 2011 October

2012 JUKE

BRAKE PEDAL

BR-7

< PERIODIC MAINTENANCE >

PERIODIC MAINTENANCE

BRAKE PEDAL

Inspection and Adjustment

INFOID:0000000007579935

INSPECTION

Brake Pedal Height

Check the height (H

) between the dash lower panel (1) and the

brake pedal upper surface.

CAUTION:

Remove the floor trim.

Stop Lamp Switch

Check the clearance (C) among the brake pedal lever (1) and the
stop lamp switch (2) threaded end.

CAUTION:

The stop lamp must turn off when the brake pedal is released.
NOTE:
Pull the brake pedal pad to make the clearance between the stop
lamp switch threaded end and the brake peal lever.

Brake Pedal Position Switch

Check the clearance (C) among the brake pedal lever (1) and the
brake pedal position switch (2) threaded end.

NOTE:
Pull the brake pedal pad to make the clearance between the brake
pedal position switch threaded end and the brake peal lever.

Brake Pedal Play

Press the brake pedal. Check the brake pedal play (A) (stroke until
fluid pressure occurs).

Depressed Brake Pedal Height

: Refer to

BR-58, "Brake Pedal"

JPFIA0065ZZ

: Refer to

BR-58, "Brake Pedal"

PFIA0813J

: Refer to

BR-58, "Brake Pedal"

JPFIA0866ZZ

: Refer to

BR-58, "Brake Pedal"

JPFIA0277ZZ

Revision: 2011 October

2012 JUKE

BR-8

< PERIODIC MAINTENANCE >

BRAKE PEDAL

Check the height between the dash lower panel (1) and the brake
pedal upper surface (H

) when depressing the brake pedal at 490 N

(50 kg, 110 lb) while turning engine ON.

CAUTION:

Remove the floor trim.

ADJUSTMENT

Brake Pedal Height

Remove instrument lower panel. Refer to

IP-12, "Removal and Installation"

Disconnect the stop lamp switch and brake pedal position switch harness connector.

Loosen the stop lamp switch and brake pedal position switch 45

counterclockwise.

Loosen the lock nut (1) of input rod (2).

Rotate the input rod, adjust the brake pedal to the specified
height (H

CAUTION:

The threaded end of the input rod must project to the inner
side (L) of the clevis (3).

Tighten the lock nut. Refer to

BR-37, "Exploded View"

Adjust the clearance between the brake pedal lever and the stop
lamp switch and brake pedal position switch threaded end after
adjusting the brake pedal height.

Stop Lamp Switch

Remove instrument lower panel. Refer to

IP-12, "Removal and Installation"

Disconnect the harness connector from stop lamp switch.

Loosen the stop lamp switch 45

counterclockwise.

Press-fit the stop lamp switch (2) until the stop lamp switch hits
the brake pedal lever (1) 45

clockwise while pulling the brake

pedal pad slightly.

CAUTION:

• The clearance (C) between the brake pedal lever and stop

lamp switch threaded and must be the specified value.

• The stop lamp must be turned off when the brake pedal is

released.

Brake Pedal Position Switch

: Refer to

BR-58, "Brake Pedal"

JPFIA0068ZZ

JPFIA0003ZZ

: Refer to

BR-58, "Brake Pedal"

JPFIA0279ZZ

: Refer to

BR-58, "Brake Pedal"

PFIA0813J

Revision: 2011 October

2012 JUKE

BRAKE PEDAL

BR-9

< PERIODIC MAINTENANCE >

Remove instrument lower panel. Refer to

IP-12, "Removal and Installation"

Disconnect the harness connector from brake pedal position switch.

Loosen the brake pedal position switch 45

counterclockwise.

Press-fit the brake pedal position switch (2) until the brake pedal
position switch hits the brake pedal lever (1) 45

clockwise while

pulling the brake pedal pad slightly.

CAUTION:

The clearance (C) between the brake pedal lever and brake
pedal position switch threaded and must be the specified
value.

Depressed Brake Pedal Height

Perform the air bleeding. Refer to

BR-11, "Bleeding Brake System"

Check the height between the dash lower panel (1) and the
brake pedal upper surface (H

) when depressing the brake

pedal at 490 N (50 kg, 110 lb) while turning engine ON.

CAUTION:

Remove the floor trim.

: Refer to

BR-58, "Brake Pedal"

JPFIA0866ZZ

: Refer to

BR-58, "Brake Pedal"

JPFIA0068ZZ

Revision: 2011 October

2012 JUKE

BR-10

< PERIODIC MAINTENANCE >

BRAKE FLUID

BRAKE FLUID

Inspection

INFOID:0000000007579936

BRAKE FLUID LEVEL

• Check that the fluid level in the reservoir tank is within the specified

range (MAX – MIN lines).

• Visually check for any brake fluid leakage around the reservoir

tank.

• Check the brake system for any leakage if the fluid level is

extremely low (lower than MIN).

• Check the brake system for fluid leakage if the warning lamp

remains illuminated even after the parking brake is released.

• Check the reservoir tank for the mixing of foreign matter (e.g. dust)

and oils other than brake fluid.

BRAKE LINE

Check brake line (tubes and hoses) for cracks, deterioration or other damage. Replace any damaged
parts.

Depress the brake pedal with a force of 785 N (80 kg, 176 lb)
and hold down the pedal for approximately 5 seconds with the
engine running. Check for any fluid leakage.

CAUTION:

Retighten the applicable connection to the specified torque
and repair any abnormal (damaged, worn or deformed) part
if any brake fluid leakage is present.

Draining

INFOID:0000000007579937

CAUTION:

• Never spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it

off immediately and wash with water if it gets on a painted surface. For brake component parts,
never wash them with water.

• Turn the ignition switch OFF and disconnect the ABS actuator and electric unit (control unit) har-

ness connector or the battery negative terminal before performing work.

Connect a vinyl tube to the bleed valve.

Depress the brake pedal and loosen the bleeder valve to gradu-
ally discharge brake fluid.

Refilling

INFOID:0000000007579938

CAUTION:

• Turn the ignition switch OFF and disconnect the ABS actuator and electric unit (control unit) har-

ness connector or the battery negative terminal before performing work.

SFIA2634J

SBR389C

BRA0007D

Revision: 2011 October

2012 JUKE

BRAKE FLUID

BR-11

< PERIODIC MAINTENANCE >

• Never spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it

off immediately and wash with water if it gets on a painted surface. For brake component parts,
never wash them with water.

Check that there is no foreign material in the reservoir tank, and refill with new brake fluid.

CAUTION:

• Never reuse drained brake fluid.
• Never allow foreign matter (e.g. dust) and oils other than brake fluid to enter the reservoir tank.

Loosen the bleeder valve, slowly depress the brake pedal to the full stroke, and then release the pedal.
Repeat this operation at intervals of 2 or 3 seconds until new brake fluid is discharged. Then close the
bleeder valve with the brake pedal depressed. Repeat the same work on each wheel.

Perform the air bleeding. Refer to

BR-11, "Bleeding Brake System"

Bleeding Brake System

INFOID:0000000007579939

CAUTION:

• Turn the ignition switch OFF and disconnect the ABS actuator and electric unit (control unit) har-

ness connector or the battery negative terminal before performing the work.

• Monitor the fluid level in the reservoir tank while performing the air bleeding
• Never spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it

off immediately and wash with water if it gets on a painted surface. For brake component parts,
never wash them with water.

Check that there is no foreign material in the reservoir tank, and refill with new brake fluid.

CAUTION:

• Never reuse drained brake fluid.
• Never allow oils other than brake fluid to enter the reservoir tank.

Connect a vinyl tube to the bleeder valve of the rear right brake.

Fully depress the brake pedal 4 to 5 times.

Loosen the bleeder valve and bleed air with the brake pedal depressed, and then quickly tighten the
bleeder valve.

Repeat steps 3 and 4 until all of the air is out of the brake line.

Tighten the bleeder valve to the specified torque.
• Front disc brake: refer to

BR-45, "BRAKE CALIPER ASSEMBLY : Exploded View"

• Rear disc brake: refer to

BR-52, "BRAKE CALIPER ASSEMBLY : Exploded View"

Perform steps 2 to 6. Occasionally fill with the brake fluid in order to keep it in the reservoir tank at least
half of MAX line. Bleed air in the following order: rear right brake

→

front left brake

→

rear left brake

→

and front right brake in order.

Check that the fluid level in the reservoir tank is within the specified range after air bleeding. Refer to

BR-

10, "Inspection"

Check each item of brake pedal. Adjust it if the measurement value is not the standard. Refer to

BR-7,

"Inspection and Adjustment"