Parts for your 2020 Mazda Cx-5-Power steering pump

Understanding the Power Steering Pump on the 2020 Mazda CX-5

When looking at the 2020 Mazda CX-5 and its steering system, it's important to know whether a power steering pump is part of the setup. Unlike older vehicles that rely on traditional hydraulic power steering systems, the 2020 Mazda CX-5 is equipped with Electric Power Steering, often abbreviated to EPS. This means there is no conventional power steering pump installed under the bonnet.

Electric Power Steering uses an electric motor to assist the driver in turning the steering wheel, replacing the need for a hydraulic pump driven by the engine. This system offers a bunch of advantages over the old-school hydraulic setup, including improved fuel efficiency, reduced engine load, and more precise steering feel.

The absence of the power steering pump in the 2020 Mazda CX-5 is simply because the EPS system doesn't require hydraulic fluid or a pump to maintain pressure. Instead, the electric motor adjusts steering assistance based on vehicle speed and steering input. This design also means fewer moving parts under the bonnet, translating into less maintenance and fewer potential points of failure.

However, that doesn't mean the steering system doesn't need looking after. The electric power steering system relies heavily on its electronic components, sensors, and the electric motor to keep things running smoothly. If any issues arise here, they usually involve electronic diagnostics rather than mechanical parts like a pump or fluid leaks.

For those who might still want to know about what a power steering pump does and how maintenance typically rolls on vehicles that do have one, here's a bit of a rundown. In traditional hydraulic power steering systems, the power steering pump is usually driven by a belt connected to the engine. The pump generates hydraulic pressure which helps reduce the effort required to turn the steering wheel, especially at low speeds.

This pressure is delivered through power steering fluid, which circulates from the reservoir, through the pump, and into the steering gear or rack and pinion. When the pump is working properly, steering feels smooth and light. If the pump starts to fail, drivers might notice whining noises when turning the wheel, a heavier steering feel, or even steering hesitation.

Maintenance on vehicles with a power steering pump typically involves checking the fluid level and quality regularly, looking out for leaks in the system, and replacing the power steering fluid as per the manufacturer's schedule to keep the pump and steering components lubricated and protected. Some power steering pumps are also recommended to be replaced after significant mileage if they show signs of wear or failure.

Given that the 2020 Mazda CX-5 uses Electric Power Steering, none of these traditional pump maintenance steps apply. Instead, your focus should be on regular vehicle servicing where technicians will check the EPS system for any fault codes through diagnostic equipment. This will alert them to issues with sensors, wiring, or the electric motor that might affect steering performance.

Owners should also be mindful of strange noises, heavy steering feel, or warning lights on the dashboard related to the steering system. Prompt attention to these signs can help avoid more costly repairs down the track and ensure the EPS system continues to provide smooth, reliable assistance every time you drive.

So, while you won't find a power steering pump in the 2020 Mazda CX-5, the steering experience still benefits from advanced technology designed for efficiency and responsiveness. Regular servicing and paying attention to steering behaviour are the best ways to maintain the steering system and get the best out of your CX-5 on the road.