• The sensors for the front wheel consist of a speed
sensor mounted on the knuckle and a rotor (47
teeth) that is mounted on the drive shaft (B.J. outer
race).
• The sensors for the rear wheel consist of a speed
sensor mounted on the trailing arm axle housing and
a rotor (47 teeth) that is mounted on the rear axle
shaft.
By improving the mounting precision of the sensor, it
is possible to make the speed sensor and rotor gap
unadjustable types.
Front wheel
Rear wheel
14F0057
14N0118
ACTUATOR
HYDRAULIC UNIT (HU)
The HU is supported elastically via the bracket in the
fender shield.
Since the brake lines are in an X-arrangement, there is
also a 2-system separation in the HU with· one solenoid
valve each (for total of 2). There is also a select-low
valve.
Relay box
Pump motor
Front
Solenoid
valve
Select-low
valve
14F0072
3-38 DRIVE-CONTROL COMPONENTS - Anti-lock Braking System (ABS)
SENSOR
WHEEL SPEED SENSOR
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