A controller controls respective braking pressures at wheels on a vehicle. The controller includes a processor electrically communicating with a first switching valve, which controls a first of the braking pressure at a first of the wheels, and a second switching valve, which controls a second of the braking pressures at a second of the wheels. The processor, during a braking control event, controls the switching valve associated with the higher of the braking pressures to maintain the higher braking pressure while switching a state of the switching valve associated with the lower of the braking pressures to increase the lower braking pressure.