DRIVE-CONTROL
COMPONENTS
-
ABS
<FWB>
3-31
SENSOR
N732MOlAA
id
WHEEL SPEED SENSOR
The wheel speed sensor is a type of pulse generator
l
For a rear wheel, the rotor (43 teeth) is mounted
consisting of a rotor rotating at the same
soeed
on the rear hub, and the speed sensor mounted
as the wheel and a speed sensor secured to the
on the knuckle.
knuckle.
l For both front and rear wheels, the spacing
l
For a front wheel, the rotor (43 teeth) is mounted
between the sensor and rotor is adjustment-free.
on the front drive shaft and the speed sensor
mounted on the knuckle.
FRONT
REAR
Knuckle ,
, ,
li
Drive shaft
+B
T
Stop light switch
To stop light
sensor
14X0062
Knuckle
Rear hub
sensor
14X0063
14X0062
14X0063
STOP LIGHT SWITCH
The signal from the stop light switch is input to the ABS-ECU
as a brake pedal movement signal.
When the brake pedal is depressed, the stop light switch circuit
contact closes (ON), and when the brake pedal is released,
it opens (OFF). When the contact is closed, the output voltage
is at the battery voltage level (HIGH), and when it is opened,
the output voltage is at about
0
V (LOW).
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