Position Detection Switch
The position detection switches are combined with the damping
force changeover actuator built into each shock absorber.
It detects the orifice changeover position of the damping force
changeover actuator by the combination of the 2 switches
(ON/OFF).
The control unit controls the stop position of the orifice changeover
based on the signal from this position detection switch.
The inside structure of the position detection switch is as shown in
the figure on the left and it is made up of the encoder pattern and the
brush rotating above it. Switches 1 and 2 are turned ON and OFF by
the rotations of the brush. The relation between the switch output
and the damping force characteristics is shown in the table below.
For one revolution of the switch, the damping force changes from
SOFT Æ HARD Æ MEDIUM ÆHARD Æ (unfixed)
Damping force
SOFT
HARD MEDIUM HARD (unfixed)
Switch 1
ON OFF ON OFF OFF
Switch 2
OFF ON ON ON OFF
Rotation angle 0°
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DRIVE-CONTROL COMPONENTS - Electronic Control Suspension (ECS)
ehicle Speed Sensor
The vehicle speed sensor is mounted directly onto the transmission.
For the structure of the vehicle speed sensor, refer to GROUP 7 -
Meters and Gauges.
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