Mazda X-5. Manual — part 59

PARKING BRAKE SYSTEM

04–12–1

04–12

04–12

PARKING BRAKE SYSTEM

PARKING BRAKE SYSTEM

OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . 04–12–1

PARKING BRAKE SYSTEM

STRUCTURAL VIEW . . . . . . . . . . . . . . . 04–12–1

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PARKING BRAKE SYSTEM OUTLINE

E5U041200000N01

• A center lever type parking brake that can be adjusted from the vehicle interior has been adopted, improving

operability.

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PARKING BRAKE SYSTEM STRUCTURAL VIEW

E5U041200000N02

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PARKING BRAKE LEVER

E5U412ZS5001

ANTILOCK BRAKE SYSTEM

04–13–1

04–13

04–13

ANTILOCK BRAKE SYSTEM

ABS OUTLINE. . . . . . . . . . . . . . . . . . . . . 04–13–1
ABS STRUCTURAL VIEW . . . . . . . . . . . 04–13–1
ABS SYSTEM WIRING DIAGRAM . . . . . 04–13–2
ABS HU/CM CONSTRUCTION. . . . . . . . 04–13–3
ABS HU PART FUNCTION . . . . . . . . . . . 04–13–3
ABS HU PART

CONSTRUCTION/OPERATION . . . . . . 04–13–3

Construction. . . . . . . . . . . . . . . . . . . . . 04–13–3
Operating . . . . . . . . . . . . . . . . . . . . . . . 04–13–4

ABS CM PART FUNCTION . . . . . . . . . . . 04–13–6

Function Table . . . . . . . . . . . . . . . . . . . 04–13–6

ABS CONTROL OUTLINE . . . . . . . . . . . 04–13–7

Block Diagram . . . . . . . . . . . . . . . . . . . 04–13–7

ABS CONTROL OPERATION. . . . . . . . . 04–13–8

Operating Condition Transition

Diagram . . . . . . . . . . . . . . . . . . . . . . . 04–13–8

EBD CONTROL OUTLINE . . . . . . . . . . . 04–13–8

Features . . . . . . . . . . . . . . . . . . . . . . . . 04–13–8
Block Diagram . . . . . . . . . . . . . . . . . . . . 04–13–9

EBD CONTROL OPERATION . . . . . . . . . 04–13–9

Operating Condition Transition

Diagram. . . . . . . . . . . . . . . . . . . . . . . . 04–13–10

CONTROLLER AREA NETWORK

(CAN) OUTLINE . . . . . . . . . . . . . . . . . . . 04–13–10

Data sent. . . . . . . . . . . . . . . . . . . . . . . . 04–13–10
Data received . . . . . . . . . . . . . . . . . . . . 04–13–10

ABS WHEEL-SPEED SENSOR AND

ABS SENSOR ROTOR FUNCTION . . . . 04–13–10

ABS WHEEL-SPEED SENSOR AND

ABS SENSOR ROTOR
CONSTRUCTION/OPERATION . . . . . . . 04–13–11

Construction . . . . . . . . . . . . . . . . . . . . . 04–13–11
Operation . . . . . . . . . . . . . . . . . . . . . . . 04–13–12

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ABS OUTLINE

E5U041300000N01

• The ABS HU/CM, integrating both the hydraulic unit (HU) and control module (CM), has been adopted,

resulting in size and weight reduction.

• A semi-conductor element type front ABS wheel-speed sensor has been adopted, improving reliability and

reducing size and weight.

• A magnetic encoder type front ABS sensor rotor that is integrated with the wheel hub component has been

adopted, improving reliability and reducing size and weight.

• Electronic brakeforce distribution (EBD) control has been adopted, resulting in improved safety and handling

stability.

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ABS STRUCTURAL VIEW

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BRAKE

BRAKE SYSTEM
WARNING LIGHT

ABS WARNING
LIGHT

ABS HU/CM

REAR ABS WHEEL-
SPEED SENSOR

FRONT ABS WHEEL-
SPEED SENSOR

PCM

E5U413ZS5001

ANTILOCK BRAKE SYSTEM

04–13–2

ABS SYSTEM WIRING DIAGRAM

E5U041300000N03

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D

B

I

O

N

M

F
E

L

G
H

A

Z

Y

J

C

IG SW

ABS 40A

ABS 30A

BATTERY

ENGINE 15A

INSTRUMENT CLUSTER

CAN
DRIVER

BRAKE SYSTEM
WARNING LIGHT

ABS WARNING
LIGHT

CAN
DRIVER

PCM

TCM (ATX)

CAN
DRIVER

CAN
DRIVER

CAN_H

CAN_L

ABS WHEEL-
SPEED SENSOR

RF

LF

RR

LR

BRAKE SWITCH

BRAKE
LIGHT

ABS HU/CM

DLC-2

E5U403ZW5001