An electronic suspension system for a vehicle comprising: a sensor (144,440,540,640,740,840,940) that senses a distance between a vehicle axle and a vehicle frame and generates a sensor signal indicative thereof; a valve; a motor; a controller; a brake system signal; characterized in that: said valve having an inlet port coupled to a source of pressurized fluid, an operating port coupled to a fluid bag positioned between the vehicle axle and the vehicle frame, and an exhaust port coupled to atmosphere; said motor being coupled to said valve for selectively actuating the valve between, a fill position where the inlet port is fluidly coupled to the operating port, an exhaust position where the operating port is fluidly coupled to the exhaust port, and a neutral position where the respective ports (216, 218, 220) are fluidly isolated from each other; said controller being coupled to said sensor (144,440,540,640,740,840,940) to receive the sensor signal and generating an output signal to control said motor; said brake system signal being generated by a brake system and being coupled to said controller, said brake system signal being selected from the group consisting of: an Automatic Braking System signal, an Electronic Braking System signal and combinations thereof; wherein said sensor (144,440,540,640,740,840,940) sends a stream of ride height data to said controller, which is analyzed to monitor high and low frequency changes in the vehicle ride height. a sensor (144,440,540,640,740,840,940) that senses a distance between a vehicle axle and a vehicle frame and generates a sensor signal indicative thereof; a valve; a motor; a controller; a brake system signal; characterized in that: said valve having an inlet port coupled to a source of pressurized fluid, an operating port coupled to a fluid bag positioned between the vehicle axle and the vehicle frame, and an exhaust port coupled to atmosphere; said motor being coupled to said valve for selectively actuating the valve between, a fill position where the inlet port is fluidly coupled to the operating port, an exhaust position where the operating port is fluidly coupled to the exhaust port, and a neutral position where the respective ports (216, 218, 220) are fluidly isolated from each other; said controller being coupled to said sensor (144,440,540,640,740,840,940) to receive the sensor signal and generating an output signal to control said motor; said brake system signal being generated by a brake system and being coupled to said controller, said brake system signal being selected from the group consisting of: an Automatic Braking System signal, an Electronic Braking System signal and combinations thereof; wherein said sensor (144,440,540,640,740,840,940) sends a stream of ride height data to said controller, which is analyzed to monitor high and low frequency changes in the vehicle ride height. said valve having an inlet port coupled to a source of pressurized fluid, an operating port coupled to a fluid bag positioned between the vehicle axle and the vehicle frame, and an exhaust port coupled to atmosphere; said motor being coupled to said valve for selectively actuating the valve between, a fill position where the inlet port is fluidly coupled to the operating port, an exhaust position where the operating port is fluidly coupled to the exhaust port, and a neutral position where the respective ports (216, 218, 220) are fluidly isolated from each other; said controller being coupled to said sensor (144,440,540,640,740,840,940) to receive the sensor signal and generating an output signal to control said motor; said brake system signal being generated by a brake system and being coupled to said controller, said brake system signal being selected from the group consisting of: an Automatic Braking System signal, an Electronic Braking System signal and combinations thereof; wherein said sensor (144,440,540,640,740,840,940) sends a stream of ride height data to said controller, which is analyzed to monitor high and low frequency changes in the vehicle ride height.