Nissan Juke (2014 year). Service Repair Manual - part 23

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

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 end must be the specified value.

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

released.

Brake Pedal Position Switch

: Refer to

JPFIA0068ZZ

JPFIA0003ZZ

: Refer to

JPFIA0279ZZ

: Refer to

PFIA0813J

Revision: 2013 October

2014 JUKE

BRAKE PEDAL

BR-9

< PERIODIC MAINTENANCE >

Remove instrument lower panel. Refer to

BR-11, "Bleeding Brake System"

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 end must be the specified
value.

Depressed Brake Pedal Height

Perform the air bleeding. Refer to

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

JPFIA0866ZZ

: Refer to

BR-11, "Bleeding Brake System"

JPFIA0068ZZ

Revision: 2013 October

2014 JUKE

BR-10

< PERIODIC MAINTENANCE >

BRAKE FLUID

BRAKE FLUID

Inspection

INFOID:0000000009752275

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:0000000009752276

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:0000000009752277

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: 2013 October

2014 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

Bleeding Brake System

INFOID:0000000009752278

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"

Revision: 2013 October

2014 JUKE

BR-12

< PERIODIC MAINTENANCE >

BRAKE MASTER CYLINDER

BRAKE MASTER CYLINDER

Inspection

INFOID:0000000009752279

FLUID LEAK

Check for brake fluid leakage from the master cylinder mounting face, reservoir tank mounting face and brake
tube connections.

Revision: 2013 October

2014 JUKE

BRAKE BOOSTER

BR-13

< PERIODIC MAINTENANCE >

BRAKE BOOSTER

Inspection

INFOID:0000000009752280

OPERATION

Depress the brake pedal several times at 5-second intervals with the engine stopped. Start the engine with the
brake pedal fully depressed. Check that the clearance between brake pedal and dash lower panel decreases.
NOTE:
A slight impact with a small click may be felt on the pedal when the brake pedal is fully depressed. This is a
normal phenomenon due to the brake system operation.

AIR TIGHT

Run the engine at idle for 1 minute to apply vacuum to the brake booster, and stop the engine.

Depress the brake pedal several times at 5-second intervals until the accumulated vacuum is released to
atmospheric pressure. Check that the clearance between brake pedal and dash lower panel gradually
increases each time the brake pedal is depressed when performing this operation.

Depress the brake pedal with the engine running. Then stop the engine while holding down the brake
pedal. Check that the brake pedal stroke does not change after holding down the brake pedal for 30 sec-
onds or more.

Revision: 2013 October

2014 JUKE

BR-14

< PERIODIC MAINTENANCE >

FRONT DISC BRAKE

FRONT DISC BRAKE

BRAKE PAD

BRAKE PAD : Inspection and Adjustment

INFOID:0000000009752281

INSPECTION

Check brake pad wear thickness from an inspection hole on cylinder
body. Check using a scale if necessary.

ADJUSTMENT

Burnish contact surfaces between disc rotor and brake pads according to the following procedure after refin-
ishing or replacing brake pads, or if a soft pedal occurs at very low mileage.

CAUTION:

• Be careful of vehicle speed because the brake does not operate firmly/securely until pads and disc

rotor are securely fitted.

• Only perform this procedure under safe road and traffic conditions. Use extreme caution.
1.

Drive vehicle on straight, flat road.

Depress brake pedal with the power to stop vehicle within 3 to 5 seconds until the vehicle stops.

Drive without depressing brake for a few minutes to cool the brake.

Repeat steps 1 to 3 until pad and disc rotor are securely fitted.

DISC ROTOR

DISC ROTOR : Inspection and Adjustment

INFOID:0000000009752282

INSPECTION

Appearance

Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace it if necessary. Refer to

FAX-9, "Removal and Installation"

Runout

Fix the disc rotor to the wheel hub and bearing assembly with
wheel nuts (2 points at least).

Check the wheel bearing axial end play before the inspection.
Refer to

FAX-7, "Inspection"

Inspect the runout with a dial indicator to measure at 10 mm
(0.39 in) inside the disc edge.

Find the installation position that has a minimum runout by shift-
ing the disc rotor-to-wheel hub and bearing assembly installation
position by one hole at a time if the runout exceeds the limit value.

• Refinish the disc rotor if the runout is outside the limit even after performing the above operation. [When

refinishing, use the Pro-Cut PEM On-Car brake Lathe (Tool No. 38-PFM90.5) or equivalent.]

CAUTION:

• Check in advance that the thickness of the disc rotor is wear thickness + 0.3 mm (0.012 in) or more.

Wear thickness

: Refer to

BR-59, "Front Disc Brake"

BRA0010D

Runout (with it attached
to the vehicle)

: Refer to

BR-59, "Front Disc

9, "Removal and Installation"

SBR019B

Revision: 2013 October

2014 JUKE

FRONT DISC BRAKE

BR-15

< PERIODIC MAINTENANCE >

• If the thickness is less than wear thickness + 0.3 mm (0.012 in), replace the disc rotor. Refer to

FAX-

Thickness

Check the thickness of the disc rotor using a micrometer. Replace
the disc rotor if the thickness is below the wear limit. Refer to

FAX-9,

"Removal and Installation"

ADJUSTMENT

Burnish contact surfaces between disc rotors and brake pads according to the following procedure after refin-
ishing or replacing disc rotor, or if a soft pedal occurs at very low mileage.

CAUTION:

• Be careful of vehicle speed because the brake does not operate firmly/securely until pad and disc

rotor are securely fitted.

• Only perform this procedure under safe road and traffic conditions. Use extreme caution.

Drive vehicle on straight, flat road.

Depress brake pedal with the power to stop vehicle within 3 to 5 seconds until the vehicle stops.

Drive without depressing brake for a few minutes to cool the brake.

Repeat steps 1 to 3 until pad and disc rotor are securely fitted.

Wear thickness

: Refer to

BR-59, "Front Disc Brake"

Wear thickness

: Refer to

BR-59, "Front Disc

RAX-7, "Removal and Installation"

SBR020B

Revision: 2013 October

2014 JUKE

BR-16

< PERIODIC MAINTENANCE >

REAR DISC BRAKE

REAR DISC BRAKE

BRAKE PAD

BRAKE PAD : Inspection and Adjustment

INFOID:0000000009752283

INSPECTION

Check brake pad wear thickness from an inspection hole on cylinder
body. Check using a scale if necessary.

ADJUSTMENT

Burnish contact surfaces between disc rotor and brake pads according to the following procedure after refin-
ishing or replacing brake pads, or if a soft pedal occurs at very low mileage.

CAUTION:

• Be careful of vehicle speed because the brake does not operate firmly/securely until pads and disc

rotor are securely fitted.

• Only perform this procedure under safe road and traffic conditions. Use extreme caution.
1.

Drive vehicle on straight, flat road.

Depress brake pedal with the power to stop vehicle within 3 to 5 seconds until the vehicle stops.

Drive without depressing brake for a few minutes to cool the brake.

Repeat steps 1 to 3 until pad and disc rotor are securely fitted.

DISC ROTOR

DISC ROTOR : Inspection and Adjustment

INFOID:0000000009752284

INSPECTION

Appearance

Check surface of disc rotor for uneven wear, cracks, and serious damage. Replace it if necessary.
• 2WD: Refer to

• AWD: Refer to

RAX-16, "Removal and Installation"

Runout

Fix the disc rotor to the wheel hub and bearing assembly with
wheel nuts (2 points at least).

Check the wheel bearing axial end play before the inspection.
• 2WD: Refer to

RAX-6, "Inspection"

• AWD: Refer to

RAX-14, "Inspection"

Inspect the runout with a dial indicator to measure at 10 mm
(0.39 in) inside the disc edge.

Find the installation position that has a minimum runout by shift-
ing the disc rotor-to-wheel hub and bearing assembly installation position by one hole at a time if the
runout exceeds the limit value.

• Refinish the disc rotor if the runout is outside the limit even after performing the above operation. [When

refinishing, use the Pro-Cut PEM On-Car brake Lathe (Tool No. 38-PFM90.5) or equivalent.]

CAUTION:

Wear thickness

: Refer to

BR-59, "Rear Disc Brake"

BRA0010D

Runout (with it attached
to the vehicle)

: Refer to

BR-59, "Rear Disc

RAX-7, "Removal and Installation"

SBR019B

Revision: 2013 October

2014 JUKE

REAR DISC BRAKE

BR-17

< PERIODIC MAINTENANCE >

• Check in advance that the thickness of the disc rotor is wear thickness + 0.3 mm (0.012 in) or more.
• If the thickness is less than wear thickness + 0.3 mm (0.012 in), replace the disc rotor.
- 2WD: Refer to

- AWD: Refer to

RAX-16, "Removal and Installation"

Thickness

Check the thickness of the disc rotor using a micrometer. Replace
the disc rotor if the thickness is below the wear limit.
• 2WD: Refer to

RAX-7, "Removal and Installation"

• AWD: Refer to

RAX-16, "Removal and Installation"

ADJUSTMENT

Burnish contact surfaces between disc rotors and brake pads according to the following procedure after refin-
ishing or replacing disc rotor, or if a soft pedal occurs at very low mileage.

CAUTION:

• Be careful of vehicle speed because the brake does not operate firmly/securely until pad and disc

rotor are securely fitted.

• Only perform this procedure under safe road and traffic conditions. Use extreme caution.

Drive vehicle on straight, flat road.

Depress brake pedal with the power to stop vehicle within 3 to 5 seconds until the vehicle stops.

Drive without depressing brake for a few minutes to cool the brake.

Repeat steps 1 to 3 until pad and disc rotor are securely fitted.

Wear thickness

: Refer to

BR-59, "Rear Disc Brake"

Wear thickness

: Refer to

BR-59, "Rear Disc

SBR020B

Revision: 2013 October

2014 JUKE

BR-18

< REMOVAL AND INSTALLATION >

BRAKE PEDAL

REMOVAL AND INSTALLATION

BRAKE PEDAL

Exploded View

INFOID:0000000009752285

Removal and Installation

INFOID:0000000009752286

REMOVAL

Remove instrument lower panel. Refer to