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VEHICLE DYNAMICS CONTROL (VDC)
(1)
All wheel speed
(2)
Ignition key
(3)
ABS warning light
(4)
VDC warning light
(5)
Stop light switch
(6)
Valve relay
(7)
VDC switching valve 1 FL
(8)
VDC switching valve 1 FR
(9)
VDC switching valve 2 FL
(10)
VDC switching valve 2 FR
(11)
FL decompression valve
(12)
FL compression valve
NOTE:
The control operation starts from point A.
B: SPECIFICATION
1. CONDITIONS FOR COMPLETION OF
VDC SEQUENCE CONTROL
When the following conditions develop, the VDC
sequence control stops and VDC operation is re-
turned to the normal control mode.
1) When the speed of at least one wheel reaches
10 km/h (6 MPH).
2) When the brake pedal is pressed during se-
quence control and the stop light switch is set to
ON.
3) After completion of VDC sequence control.
4) When malfunction is detected.
VDC Sequence Control
(13)
FR decompression valve
(14)
FR compression valve
(15)
RR decompression valve
(16)
RR compression valve
(17)
RL decompression valve
(18)
RL compression valve
(19)
Pump motor
(20)
1.5 sec.
(21)
Approx. 3 sec.
(22)
Light OFF
(23)
Light ON
(24)
3.4 sec.
VDC-14
(25)
1 sec.
(26)
1.6 sec.
(27)
Point A
(28)
Reset
(29)
0.8 sec.
(30)
1.2 sec.
(31)
0.4 sec.
(32)
Master cylinder pressure
(33)
FR wheel cylinder pressure
(34)
FL wheel cylinder pressure
(35)
RL wheel cylinder pressure
(36)
RR wheel cylinder pressure
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