A car power steering motor provides physical assistance to help the driver turn the steering wheel with less effort.How the Power Steering Motor WorksDetects input: Sensors track how hard and fast you turn the steering wheel.Calculates force: A computer (ECU) decides how much help you need based on your speed.Applies torque: The electric motor spins to push or pull the steering gear, making the wheels turn easily.Adjusts feel: It gives heavy assistance at low speeds for parking and less assistance at high speeds for safety.Watch a detailed breakdown of how electric power steering works: