Nissan Juke (2014 year). Service Repair Manual - part 26

 

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Nissan Juke (2014 year). Service Repair Manual - part 26

 

 

BR-56

< REMOVAL AND INSTALLATION >

REAR DISC BRAKE

3.

Apply rubber grease to piston boots (1). Cover the piston (2) end
with piston boot, and then install cylinder side lip on piston boot
securely into a groove on cylinder body.

CAUTION:

Never reuse piston boots.

4.

Apply new brake fluid to pistons (1). Push piston into cylinder
body by hand and push piston boot (2) piston-side lip into the
piston groove.

CAUTION:

Press the pistons evenly and vary the pressing point to pre-
vent cylinder inner wall from being rubbed.

5.

Apply rubber grease to mating faces (A) between sliding pin bolt
(1) and bushing (2), and install bushing to sliding pin.

6.

Apply rubber grease to mating faces (A) between sliding pin bolt
(1) and sliding pin boot (2), and install sliding pin and sliding pin
boot to sliding torque member.

7.

Install the cylinder body to tighten sliding pin bolts to the speci-
fied torque. Refer to 

BR-50, "BRAKE PAD : Exploded View"

.

BRAKE CALIPER ASSEMBLY : Inspection

INFOID:0000000009752319

INSPECTION AFTER DISASSEMBLY

Check the following items and replace if necessary.

Cylinder Body

Check the inner wall of the cylinder for rust, wear, cracks or damage.

CAUTION:

Always clean with new brake fluid. Never clean with mineral oil such as gasoline and light oil.

Torque Member

Check the torque member for rust, wear, cracks or damage.

JPFIA0739ZZ

JPFIA0034ZZ

JSFIA0497ZZ

JSFIA0498ZZ

Revision: 2013 October

2014 JUKE

REAR DISC BRAKE

BR-57

< REMOVAL AND INSTALLATION >

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Pistons

Check the surface of the piston for rust, wear, cracks or damage.

CAUTION:

A piston sliding surface is plated. Never polish with sandpaper.

Sliding Pin, Sliding Pin Boot and Bushing

Check the sliding pins, sliding boots and bushing for rust, wear, cracks or damage.

INSPECTION AFTER INSTALLATION

1.

Check a drag of rear disc brake. If any drag is found, follow the procedure described below.

2.

Remove brake pads. Refer to 

BR-50, "BRAKE PAD : Removal and Installation"

.

3.

Press the pistons. Refer to 

BR-50, "BRAKE PAD : Removal and Installation"

.

4.

Install brake pads. Refer to 

BR-50, "BRAKE PAD : Removal and Installation"

.

5.

Securely depress the brake pedal several times.

6.

Check a drag of rear disc brake again. If any drag is found, disassemble the cylinder body and replace if
necessary. Refer to 

BR-54, "BRAKE CALIPER ASSEMBLY : Disassembly and Assembly"

.

7.

Burnish contact surface between disc rotor and brake pads after refinishing or replacing disc rotor, or if a
soft pedal occurs at very low mileage. Refer to 

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

.

Revision: 2013 October

2014 JUKE

BR-58

< SERVICE DATA AND SPECIFICATIONS (SDS) 

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specifications

INFOID:0000000009752320

 FOR NISMO RS

Unit: mm (in)

EXCEPT FOR NISMO RS

Unit: mm (in)

Brake Pedal

INFOID:0000000009752321

Unit: mm (in)

Brake Booster

INFOID:0000000009752322

Unit: mm (in)

Front brake

Cylinder bore diameter

57.2 (2.252)

Pad length 

×

 width 

×

 thickness

123.6 

×

 47.5 

×

 11.0 (4.87 

×

 1.870 

×

 0.433)

Rotor outer diameter 

×

 thickness

320 

×

 28.0 (12.60 

×

 1.102)

Rear brake 

Cylinder bore diameter

34.93 (1.3752)

Pad length 

×

 width 

×

 thickness

83.0 

×

 31.9 

×

 8.5 (3.268 

×

 1.256 

×

 0.335)

Rotor outer diameter 

×

 thickness

292 

×

 16.0 (11.50 

×

 0.630)

Master cylinder

Cylinder bore diameter

23.8 (15/16)

Control valve

Valve type

Electric brake force distribution

Brake booster

Diaphragm diameter

256 (10)

Recommended brake fluid

Refer to 

MA-10, "Fluids and Lubricants"

.

Front brake

Cylinder bore diameter

57.2 (2.252)

Pad length 

×

 width 

×

 thickness

126.0 

×

 46.0 

×

 11.0 (4.96 

×

 1.811 

×

 0.433)

Rotor outer diameter 

×

 thickness

296 

×

 26.0 (11.65 

×

 1.024)

Rear brake 

Cylinder bore diameter

34.93 (1.3752)

Pad length 

×

 width 

×

 thickness

83.0 

×

 31.9 

×

 8.5 (3.268 

×

 1.256 

×

 0.335)

Rotor outer diameter 

×

 thickness

292 

×

 9.0 (11.50 

×

 0.354)

Master cylinder

Cylinder bore diameter

23.8 (15/16)

Control valve

Valve type

Electric brake force distribution

Brake booster

Diaphragm diameter

256 (10)

Recommended brake fluid

Refer to 

MA-10, "Fluids and Lubricants"

.

Item

Standard

Brake pedal height

160.4 – 170.4 (6.31 – 6.71)

Depressed brake pedal height
[Depressing 490 N (50 kg, 110 lb) while turning the engine ON]

70.0 (2.756) or more

Clearance between stop lamp switch and brake pedal position switch threaded end and the 
brake pedal lever

0.74 – 1.96 (0.0291 – 0.0772)

Brake pedal play

3 – 11 (0.12 – 0.43)

Item

Standard

Input rod length

156.5 – 157.5 (6.16 – 6.20)

Revision: 2013 October

2014 JUKE

SERVICE DATA AND SPECIFICATIONS (SDS)

BR-59

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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Front Disc Brake

INFOID:0000000009752323

Unit: mm (in)

Rear Disc Brake

INFOID:0000000009752324

Unit: mm (in)

Item

Limit

Brake pad

Wear thickness

2.0 (0.079)

Disc rotor

Wear thickness

24.0 (0.945)

Thickness variation (measured at 8 positions)

0.008 (0.0003)

Runout (with it attached to the vehicle)

0.035 (0.0014)

Item

Limit

Brake pad

Wear thickness

2.0 (0.079)

Disc rotor

Wear thickness

8.0 (0.315)

Thickness variation (measured at 8 positions)

0.016 (0.0006)

Runout (with it attached to the vehicle)

0.1 (0.004)

Revision: 2013 October

2014 JUKE

BRC-1

BRAKES

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SECTION 

BRC

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CONTENTS

BRAKE CONTROL SYSTEM

WITH VDC

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

4

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

4

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

4

Precaution for Procedure without Cowl Top Cover 

......

4

Precautions for Removing of Battery Terminal  .........

5

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

5

Precaution for Brake Control system  ........................

5

Precaution for Harness Repair ..................................

7

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

8

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

8

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

8

SYSTEM DESCRIPTION  ..............................

9

COMPONENT PARTS  ........................................

9

Component Parts Location ........................................

9

Component Description ...........................................

11

Wheel Sensor and Sensor Rotor  ............................

11

ABS Actuator and Electric Unit (Control Unit)  .........

12

Stop Lamp Switch  ...................................................

13

Brake Pedal Position Switch  ...................................

13

Steering Angle Sensor  ............................................

13

Yaw Rate/Side/Decel G Sensor  ..............................

13

VDC OFF Switch  .....................................................

13

Brake Fluid Level Switch .........................................

13

Parking Brake Switch  ..............................................

13

SYSTEM .............................................................

14

System Description  .................................................

14

Fail-safe ..................................................................

25

VDC FUNCTION  ........................................................

28

VDC FUNCTION : System Description  ...................

28

TCS FUNCTION .........................................................

31

TCS FUNCTION : System Description ....................

32

ABS FUNCTION  ........................................................

33

ABS FUNCTION : System Description ....................

33

EBD FUNCTION  ........................................................

35

EBD FUNCTION : System Description ....................

35

BRAKE LIMITED SLIP DIFFERENTIAL (BLSD) 
FUNCTION .................................................................

36

BRAKE LIMITED SLIP DIFFERENTIAL (BLSD) 
FUNCTION : System Description  ............................

36

DIAGNOSIS SYSTEM [ABS ACTUATOR 
AND ELECTRIC UNIT (CONTROL UNIT)]  .......

39

CONSULT Function .................................................

39

ECU DIAGNOSIS INFORMATION ..............

44

ABS ACTUATOR AND ELECTRIC UNIT 
(CONTROL UNIT)  .............................................

44

Reference Value ......................................................

44

Fail-safe ...................................................................

46

DTC Inspection Priority Chart ..................................

49

DTC Index  ...............................................................

50

WIRING DIAGRAM  ......................................

52

BRAKE CONTROL SYSTEM  ...........................

52

Wiring Diagram ........................................................

52

BASIC INSPECTION  ...................................

58

DIAGNOSIS AND REPAIR WORK FLOW  .......

58

Work Flow ................................................................

58

Diagnostic Work Sheet  ............................................

59

ADDITIONAL SERVICE WHEN REPLACING 
ABS ACTUATOR AND ELECTRIC UNIT 
(CONTROL UNIT)  .............................................

61

Description ...............................................................

61

Revision: 2013 October

2014 JUKE

BRC-2

ADJUSTMENT OF STEERING ANGLE SEN-
SOR NEUTRAL POSITION  ...............................

62

Description ..............................................................

62

Work Procedure ......................................................

62

DTC/CIRCUIT DIAGNOSIS .........................

64

C1101, C1102, C1103, C1104 WHEEL SEN-
SOR ....................................................................

64

DTC Logic ...............................................................

64

Diagnosis Procedure  ..............................................

64

C1105, C1106, C1107, C1108 WHEEL SEN-
SOR ....................................................................

67

DTC Logic ...............................................................

67

Diagnosis Procedure  ..............................................

68

C1109 POWER AND GROUND SYSTEM .........

73

DTC Logic ...............................................................

73

Diagnosis Procedure  ..............................................

73

C1110, C1170 ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT)  ...........................

75

DTC Logic ...............................................................

75

Diagnosis Procedure  ..............................................

75

C1111 ABS MOTOR, MOTOR RELAY SYS-
TEM ....................................................................

76

DTC Logic ...............................................................

76

Diagnosis Procedure  ..............................................

76

C1113, C1145, C1146 YAW RATE/SIDE/DE-
CEL G SENSOR  ................................................

78

DTC Logic ...............................................................

78

Diagnosis Procedure  ..............................................

78

C1115 WHEEL SENSOR ...................................

81

DTC Logic ...............................................................

81

Diagnosis Procedure  ..............................................

81

C1116 STOP LAMP SWITCH ............................

87

DTC Logic ...............................................................

87

Diagnosis Procedure  ..............................................

87

Component Inspection ............................................

90

C1120, C1122, C1124, C1126 ABS IN VALVE 
SYSTEM .............................................................

91

DTC Logic ...............................................................

91

Diagnosis Procedure  ..............................................

91

C1121, C1123, C1125, C1127 ABS OUT 
VALVE SYSTEM ................................................

93

DTC Logic ...............................................................

93

Diagnosis Procedure  ..............................................

93

C1130 ENGINE SIGNAL  ...................................

95

DTC Logic ...............................................................

95

Diagnosis Procedure  ..............................................

95

C1140 ACTUATOR RELAY SYSTEM ...............

96

DTC Logic ...............................................................

96

Diagnosis Procedure ...............................................

96

C1143 STEERING ANGLE SENSOR  ...............

98

DTC Logic  ...............................................................

98

Diagnosis Procedure ...............................................

98

C1144 INCOMPLETE STEERING ANGLE 
SENSOR ADJUSTMENT  .................................

100

DTC Logic  .............................................................

100

Diagnosis Procedure .............................................

100

C1155 BRAKE FLUID LEVEL SWITCH  ..........

101

DTC Logic  .............................................................

101

Diagnosis Procedure .............................................

101

Component Inspection  ..........................................

103

C1164, C1165 CV SYSTEM  .............................

104

DTC Logic  .............................................................

104

Diagnosis Procedure .............................................

104

C1166, C1167 SV SYSTEM  .............................

106

DTC Logic  .............................................................

106

Diagnosis Procedure .............................................

106

C1176 STOP LAMP SW2 .................................

108

DTC Logic  .............................................................

108

Diagnosis Procedure .............................................

108

Component Inspection  ..........................................

111

U1000 CAN COMM CIRCUIT  ...........................

112

Description ............................................................

112

DTC Logic  .............................................................

112

Diagnosis Procedure .............................................

112

U1010 CONTROL UNIT (CAN)  ........................

113

Description ............................................................

113

DTC Logic  .............................................................

113

Diagnosis Procedure .............................................

113

POWER SUPPLY AND GROUND CIRCUIT  ....

114

Diagnosis Procedure .............................................

114

PARKING BRAKE SWITCH .............................

117

Component Function Check  .................................

117

Diagnosis Procedure .............................................

117

Component Inspection  ..........................................

117

VDC OFF SWITCH  ...........................................

119

Component Function Check  .................................

119

Diagnosis Procedure .............................................

119

Component Inspection  ..........................................

120

ABS WARNING LAMP .....................................

121

Component Function Check  .................................

121

Diagnosis Procedure .............................................

121

BRAKE WARNING LAMP ................................

122

Component Function Check  .................................

122

Diagnosis Procedure .............................................

122

VDC WARNING LAMP .....................................

123

Component Function Check  .................................

123

Revision: 2013 October

2014 JUKE

BRC-3

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Diagnosis Procedure .............................................

123

VDC OFF INDICATOR LAMP  ..........................

124

Component Function Check ..................................

124

Diagnosis Procedure .............................................

124

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

125

EXCESSIVE OPERATION FREQUENCY ........

125

Description ............................................................

125

Diagnosis Procedure .............................................

125

UNEXPECTED BRAKE PEDAL REACTION ...

126

Description ............................................................

126

Diagnosis Procedure .............................................

126

THE BRAKING DISTANCE IS LONG  ..............

127

Description ............................................................

127

Diagnosis Procedure .............................................

127

DOES NOT OPERATE .....................................

128

Description ............................................................

128

Diagnosis Procedure .............................................

128

BRAKE PEDAL VIBRATION OR OPERA-
TION SOUND OCCURS  ...................................

129

Description ............................................................

129

Diagnosis Procedure .............................................

129

VEHICLE JERKS DURING  ..............................

130

Description ............................................................

130

Diagnosis Procedure .............................................

130

NORMAL OPERATING CONDITION ...............

131

Description ............................................................

131

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

132

WHEEL SENSOR ............................................

132

FRONT WHEEL SENSOR  .......................................

132

FRONT WHEEL SENSOR : Exploded View  .........

132

FRONT WHEEL SENSOR : Removal and Instal-
lation ......................................................................

132

REAR WHEEL SENSOR  .........................................

133

REAR WHEEL SENSOR : Exploded View ............

133

REAR WHEEL SENSOR : Removal and Installa-
tion .........................................................................

135

SENSOR ROTOR ............................................

137

FRONT SENSOR ROTOR  .......................................

137

FRONT SENSOR ROTOR : Removal and Instal-
lation ......................................................................

137

REAR SENSOR ROTOR  .........................................

137

REAR SENSOR ROTOR : Removal and Installa-
tion .........................................................................

137

ABS ACTUATOR AND ELECTRIC UNIT 
(CONTROL UNIT)  ...........................................

138

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

138

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

138

YAW RATE/SIDE/DECEL G SENSOR  ...........

140

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

140

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

140

STEERING ANGLE SENSOR .........................

141

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

141

VDC OFF SWITCH ..........................................

142

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

142

Revision: 2013 October

2014 JUKE

BRC-4

< PRECAUTION >

[WITH VDC]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

INFOID:0000000009752877

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:0000000009752878

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

PIIB3706J

Revision: 2013 October

2014 JUKE

PRECAUTIONS

BRC-5

< PRECAUTION >

[WITH VDC]

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Precautions for Removing of Battery Terminal

INFOID:0000000010200467

•  When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.

•  For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be
detected.

•  After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

Precaution for Brake System

INFOID:0000000009752879

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.

• 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 the

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

• 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. 

Precaution for Brake Control system

INFOID:0000000009752880

• Always perform a pre-driving check to drive the vehicle.
• Always check speed and safety while driving the vehicle.
• To operate CONSULT while driving, more than one person is required to be in the vehicle to avoid interfer-

ence to driving and ensure safety.

• Slight vibrations are felt on the brake pedal and the operation noises occur, when VDC function, TCS func-

tion, ABS function EBD function or brake limited slip differential (BLSD) function operates. This is not a mal-
function because it is caused by VDC function, TCS function, ABS function EBD function or brake limited slip
differential (BLSD) function that is normally operated.

• When starting engine or when starting vehicle just after starting engine, brake pedal may vibrate or motor

operating noise may be heard from engine compartment. This is normal condition.

• Brake stopping distance may become longer than models without ABS function depending on the road con-

ditions, when ABS function is operated on slippery road like rough road, gravel road or snowy road.

SEF289H

JPFIA0001ZZ

Revision: 2013 October

2014 JUKE

BRC-6

< PRECAUTION >

[WITH VDC]

PRECAUTIONS

• When a malfunction is indicated, always collect information from the customer about conditions of occur-

rence, estimate cause and perform operation. Check brake booster operation, brake fluid level and brake
fluid leakage, as well as electrical system.

• The optimum performance is achieved by control for VDC function, TCS function, ABS function EBD func-

tion and brake limited slip differential (BLSD) function when all of brakes, suspensions and tires installed on
the vehicle are the specified size and parts. Brake performance and controllability may be negatively
affected when other parts than the specified are installed.

• Brake stopping distance may become longer and steering stability may be negatively affected, when tires in

different size and combination or other parts than the specified are used.

• When a radio (including wiring), antenna and antenna lead line are located near ABS actuator and electric

unit (control unit), a malfunction or improper operation may occur for the control of VDC function, TCS func-
tion, ABS function EBD function and brake limited slip differential (BLSD) function.

• When the following items are replaced by other parts than genuine parts or modified, ABS warning lamp,

brake warning lamp and VDC warning lamp may turn ON, and the control may not operate normally for VDC
function, TCS function, ABS function EBD function and brake limited slip differential (BLSD) function.

- Suspension component parts (shock absorber, spring, bushing and others)
- Tire and wheel (other than the specified size)
- Brake component parts (brake pad, disc rotor, brake caliper and others)
- Engine component parts (ECM, muffler and others)
- Body reinforcement component parts (rollover bar, tower bar and others)
• When suspension, tire and brake component parts are excessively worn or deteriorated and the vehicle is

driven, ABS warning lamp, brake warning lamp and VDC warning lamp may turn ON, and the control may
not operate normally for VDC function, TCS function, ABS function EBD function and brake limited slip differ-
ential (BLSD) function.

• ABS warning lamp, brake warning lamp and VDC warning lamp may turn ON, when only front wheel or rear

wheel is rotated using a free roller. This is not a malfunction, because it is caused by wheel speed difference
between wheel that is rotated and wheel that is not rotated. In this case, perform self-diagnosis, check self-
diagnosis results, and erase memory.

• When power supply voltage is not normal, ABS warning lamp, brake warning lamp and VDC warning lamp

turn ON. ABS actuator and electric unit (control unit) stops control for VDC function, TCS function, ABS func-
tion EBD function and brake limited slip differential (BLSD) function. Ordinary brake operates. After power
supply returns to normal, ABS warning lamp, brake warning lamp and VDC warning lamp turn OFF. The con-
trol becomes operative for VDC function, TCS function, ABS function EBD function and brake limited slip dif-
ferential (BLSD) function.

• Brake pedal vibrates and operation sound occurs during sudden acceleration and cornering, when VDC

function, TCS function or brake limited slip differential (BLSD) function is operated. This is not a malfunction
because it is caused by VDC function, TCS function or brake limited slip differential (BLSD) function that is
operated normally.

• VDC warning lamp may turn ON and VDC function, TCS function and brake limited slip differential (BLSD)

function may not normally operate, when driving on a special road the is extremely slanted (bank in a circuit
course). This is not a malfunction if the status returns to normal for VDC function, TCS function and brake
limited slip differential (BLSD) function after the engine is started again. In this case, perform self-diagnosis,
check self-diagnosis results, and erase memory.

• A malfunction in yaw rate/side/decel G sensor system may be detected when the vehicle sharply turns dur-

ing a spin turn, acceleration turn or drift driving while VDC function, TCS function and brake limited slip dif-
ferential (BLSD) function are OFF (VDC OFF switch is pressed and VDC OFF indicator lamp is in ON
status). This is not a malfunction if the status returns to normal for VDC function, TCS function and brake
limited slip differential (BLSD) function after the engine is started again. In this case, perform self-diagnosis,
check self-diagnosis results, and erase memory.

Revision: 2013 October

2014 JUKE

PRECAUTIONS

BRC-7

< PRECAUTION >

[WITH VDC]

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Precaution for Harness Repair

INFOID:0000000009752881

• Solder the repair part, and wrap it with tape. [Twisted wire fray

must be 110 mm (4.33 in) or less.]

• Never bypass the repair point with wire. (If it is bypassed, the turn-

out point cannot be separated and the twisted wire characteristics
are lost.)

SKIB8766E

SKIB8767E

Revision: 2013 October

2014 JUKE

BRC-8

< PREPARATION >

[WITH VDC]

PREPARATION

PREPARATION

PREPARATION

Commercial Service Tool

INFOID:0000000009752882

Tool name

Description

Power tool

Loosening bolts and nuts

PBIC0190E

Revision: 2013 October

2014 JUKE

COMPONENT PARTS

BRC-9

< SYSTEM DESCRIPTION >

[WITH VDC]

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SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000009752883

2WD

1.

ECM
Refer to 

EC-14, "ENGINE CON-

TROL SYSTEM : 
Component Parts Location"

.

2.

TCM

*

Refer to 

TM-150, "CVT CONTROL 

SYSTEM : Component Parts Loca-
tion"

.

3.

Yaw rate/side/decel G sensor

4.

ABS actuator and electric unit (con-
trol unit)

5.

Front wheel sensor

6.

Stop lamp switch

7.

Brake pedal position switch

8.

Steering angle sensor

9.

Rear wheel sensor

A.

Under floor carpet (front seat right 
side)

B.

Inside engine room

C.

Steering knuckle

JSFIA0643ZZ

Revision: 2013 October

2014 JUKE

BRC-10

< SYSTEM DESCRIPTION >

[WITH VDC]

COMPONENT PARTS

*: Models with CVT

AWD

D.

Brake pedal

E.

ABS warning lamp, brake warning 
lamp, VDC warning lamp, VDC OFF 
indicator lamp (in combination 
meter)

F.

Back of spiral cable assembly

G.

Rear wheel hub and bearing assem-
bly

1.

ECM
Refer to 

EC-14, "ENGINE CON-

TROL SYSTEM : 
Component Parts Location"

.

2.

TCM
Refer to 

TM-150, "CVT CONTROL 

SYSTEM : Component Parts Loca-
tion"

.

3.

AWD control module
Refer to 

DLN-10, "Component Parts 

Location"

.

4.

Yaw rate/side/decel G sensor

5.

ABS actuator and electric unit (con-
trol unit)

6.

Front wheel sensor

7.

Stop lamp switch

8.

Brake pedal position switch

9.

Steering angle sensor

10. Rear wheel sensor

JSFIA0644ZZ

Revision: 2013 October

2014 JUKE

COMPONENT PARTS

BRC-11

< SYSTEM DESCRIPTION >

[WITH VDC]

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Component Description

INFOID:0000000009752884

*1: Models with CVT
*2: AWD models

Wheel Sensor and Sensor Rotor

INFOID:0000000009752885

NOTE:
• Wheel sensor of front wheel is installed on steering knuckle.
• Sensor rotor of front wheel is integrated in wheel hub and bearing assembly.
• Wheel sensor of rear wheel is installed on wheel hub and bearing assembly. (2WD)
• Wheel sensor of rear wheel is installed on axle housing. (AWD)
• Sensor rotor of rear wheel is integrated in wheel hub and bearing assembly. (2WD)
• Sensor rotor of rear wheel is integrated on drive shaft. (AWD)
• Never measure resistance and voltage value using a tester because sensor is active sensor.

A.

Under floor carpet (front seat right 
side)

B.

Inside engine room

C.

Steering knuckle

D.

Brake pedal

E.

ABS warning lamp, brake warning 
lamp, VDC warning lamp, VDC OFF 
indicator lamp (in combination 
meter)

F.

Back of spiral cable assembly

G.

Rear axle housing

Component

Reference/Function

ABS actuator and electric unit (control unit)

BRC-12, "ABS Actuator and Electric Unit (Control Unit)"

Wheel sensor

BRC-11, "Wheel Sensor and Sensor Rotor"

Stop lamp switch

BRC-13, "Stop Lamp Switch"

Brake pedal position switch

BRC-13, "Brake Pedal Position Switch"

Steering angle sensor

BRC-13, "Steering Angle Sensor"

Yaw rate/side/decel G sensor

BRC-13, "Yaw Rate/Side/Decel G Sensor"

VDC OFF switch

BRC-13, "VDC OFF Switch"

Brake fluid level switch

BRC-13, "Brake Fluid Level Switch"

Parking brake switch

BRC-13, "Parking Brake Switch"

VDC warning lamp

BRC-14, "System Description"

ABS warning lamp

Brake warning lamp

VDC OFF indicator lamp

ECM

Mainly transmits the following signals to ABS actuator and elec-
tric unit (control unit) via CAN communication.
• Accelerator pedal position signal
• Engine speed signal
Mainly receives the following signals from ABS actuator and 
electric unit (control unit) via CAN communication.
• Target throttle position signal

TCM

*1

Mainly transmits the following signals to ABS actuator and elec-
tric unit (control unit) via CAN communication.
• N range signal
• P range signal
• R range signal
• Current gear position signal

AWD control module

*2

Mainly transmits the following signals to ABS actuator and elec-
tric unit (control unit) via CAN communication.
• Current AWD mode signal 

Revision: 2013 October

2014 JUKE

BRC-12

< SYSTEM DESCRIPTION >

[WITH VDC]

COMPONENT PARTS

• Downsize and weight reduction is aimed. IC for detection portion

and magnet for sensor rotor are adopted.

• Power supply is supplied to detection portion so that magnetic field

line is read. Magnetic field that is detected is converted to current
signal.

• When sensor rotor rotates, magnetic field changes. Magnetic field

change is converted to current signals (rectangular wave) and is
transmitted to ABS actuator and electric unit (control unit). Change
of magnetic field is proportional to wheel speed.

ABS Actuator and Electric Unit (Control Unit)

INFOID:0000000009752886

Electric unit (control unit) is integrated with actuator and comprehensively controls VDC function, TCS func-
tion, ABS function, EBD function and brake limited slip differential (BLSD) function.

ELECTRIC UNIT (CONTROL UNIT)

• Brake fluid pressure, engine and transaxle are controlled according to signals from each sensor.
• If malfunction is detected, the system enters fail-safe mode.

ACTUATOR

The following components are integrated with ABS actuator.

Pump

Returns the brake fluid reserved in reservoir to master cylinder by reducing pressure.

Motor

Activates the pump according to signals from ABS actuator and electric unit (control unit).

Motor Relay

Operates the motor ON/OFF according to signals from ABS actuator and electric unit (control unit).

Actuator Relay (Main Relay)

Operates each valve ON/OFF according to signals from ABS actuator and electric unit (control unit).

ABS IN Valve

Switches the fluid pressure line to increase or hold according to signals from control unit.
NOTE:
Valve is a solenoid valve.

ABS OUT Valve

Switches the fluid pressure line to increase, hold or decrease according to signals from control unit.
NOTE:
Valve is a solenoid valve.

Cut Valve 1, Cut Valve2

Shuts off the ordinary brake line from master cylinder, when VDC function, TCS function and brake limited slip
differential (BLSD) function are activated.

Suction Valve 1, Suction Valve 2

Supplies the brake fluid from master cylinder to the pump, when VDC function, TCS function and brake limited
slip differential (BLSD) function are activated.

Inlet Valve

Brake fluid sucked from the reservoir by the pump does not backflow.
NOTE:
Valve is a check valve.

Outlet Valve

Brake fluid discharged from the pump does not backflow.
NOTE:
Valve is a check valve.

Return Check Valve

Returns the brake fluid from brake caliper to master cylinder by bypassing orifice of each valve when brake is
released.

JPFIC0131GB

Revision: 2013 October

2014 JUKE

 

 

 

 

 

 

 

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