ABS CONTROL OPERATION

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• When the dynamic stability control (DSC)/roll stability control (RSC) control module (CM) determines wheel slip conditions based on the signals from the antilock brake system (ABS) wheel-speed sensors during braking, the DSC/RSC CM operates the DSC/RSC hydraulic unit (HU) inlet and outlet solenoid valves, reducing and maintaining brake fluid pressure in accordance with the wheel slip factors. Then, when the wheel slip condition has passed, brake fluid pressure is increased and maintained, ensuring braking with a constantly stable brake force.

Operating Condition Transition Diagram

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