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Function
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Content
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ABS control function
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• When braking, maintains direction stability during braking operation, secures handling and provides shortened braking distance by control of brake fluid pressure.
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EBD (Electronic brakeforce distribution) control
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• Prevents rear-wheel lockup through optimum control of normal brake fluid pressure distribution to front and rear wheels in response to vehicle load, condition of road surface and vehicle speed.
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TCS control
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• Provides improved safety of start and acceleration performance by keeping traction within limits of road surface friction in response to road and vehicle speed conditions.
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DSC control
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• Inhibits strong tendency of the vehicle to oversteer or understeer, by controlling engine torque and braking on each wheel to provide assured vehicle stability.
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Brake assist control
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• Controls the fluid of the wheel cylinder during emergency braking, provides increased fluid pressure to each wheels.
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Vehicle speed output
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• The value of the calculation from the 4 wheel-speed sensors is output as a speed signal to CAN communication line.
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Diagnostic system
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• Important parts in the DSC control have a self-detection function that, in the event of any abnormality, illuminate each warning light to inform the driver of an abnormality together with recording the DTC in the DSC unit.
• When occurrence of an abnormality is judged by self-detection, cancels the controls so as not to cause loss of driving safety.
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