Brake Control System

Engine room (RH side)

(view with component removed from vehicle)

Left front wheel area

Engine room (LH side)

(view with component removed from vehicle)

Brake pedal area

Steering wheel area

(view with steering wheel removed from vehicle)

Left rear wheel area

No.

Component parts

Function

1.

BCM

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication.

• Stop lamp switch signal
• Brake pedal position switch signal
• Cranking signal
• Ignition switch ON signal

2.

Combination meter

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication.

• Brake fluid level switch signal
• Parking brake switch signal
• VDC OFF selection signal

Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication.

• ABS warning lamp signal
• Brake warning lamp signal
• VDC OFF indicator lamp signal
• VDC warning lamp signal
• VDC OFF selection signal

Refer to Component Location .

3.

ABS actuator and electric unit (control unit)

Refer to Component Description .

4.

Front LH wheel sensor

Refer to Component Description .

5.

Brake fluid level switch

Refer to Component Description .

6.

Brake vacuum sensor

Refer to Component Description .

7.

Brake pedal position switch

Refer to Component Description .

8.

Stop lamp switch

9.

Chassis control module (with built in steering angle sensor)

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication.

• Intelligent Trace Control signal
• Brake hold status signal (if equipped)
• Brake hold request signal

• Steering angle sensor transmits the steering angle sensor malfunction signal to ADAS control unit, AWD control unit, Chassis control unit ABS actuator and electric unit (control unit) and AV control unit via CAN communication
• Refer to Component Description .

10.

Rear LH wheel sensor

Refer to Component Description .