Parts for your 2017 Subaru Impreza-Power steering pump

Power Steering Pump on the 2017 Subaru Impreza: What You Need to Know

The 2017 Subaru Impreza is a popular compact car known for its reliable performance, all-wheel-drive system, and practical design. When it comes to steering, this particular model is equipped with an electric power steering system rather than a traditional hydraulic setup that uses a power steering pump. This means that the familiar power steering pump you might expect under the bonnet is actually not part of this vehicle's power steering system.

So why does the 2017 Subaru Impreza forgo a power steering pump? The answer lies in modern automotive technology and the push for improved fuel efficiency and reduced maintenance. Traditional power steering systems rely on a belt-driven hydraulic pump that pressurises fluid to assist steering effort. While effective, these hydraulic systems require periodic maintenance, such as fluid changes and potential pump replacements over time. They also draw power from the engine, which can slightly reduce fuel efficiency.

The 2017 Impreza uses an Electric Power Steering system, commonly called EPS. This system replaces the hydraulic pump with an electric motor that provides steering assist. Because it is electrically driven, there is no fluid reservoir, no hydraulic lines, and importantly, no power steering pump. The EPS system offers several advantages including lower maintenance needs, quicker response times, and improved fuel efficiency since it only uses energy when steering assist is required. This design is quieter, lighter, and simpler, helping to reduce overall vehicle complexity.

For owners of a 2017 Subaru Impreza, this means that traditional power steering pump issues - such as pump noise, leaks, or fluid loss - do not occur. As a result, there is no need to worry about replacing or servicing a power steering pump. However, maintenance and care of the electric power steering system still play an important role in ensuring smooth and reliable steering performance.

While you won't find a power steering pump on this model, the EPS system still benefits from regular attention. For example, the steering column and linkage should be inspected during routine servicing to ensure there are no unusual wear or binding issues. The electric motor and associated sensors are generally very reliable but diagnostic checks might be recommended if any steering warnings light up the dashboard or if steering effort suddenly changes.

Because the electric power steering system uses electronics rather than hydraulics, any faults are typically identified via the vehicle's onboard computer. Subaru technicians often use specialised diagnostic tools to pinpoint issues in the EPS system. If repairs are needed, they often involve replacing sensors, wiring, or occasionally the electric motor unit itself rather than a pump.

So when it comes to the famous "power steering pump," the 2017 Subaru Impreza simply does not have one - and that is a good thing for many drivers. There is less to go wrong, less fluid to check or top up, and ultimately less hassle. This is a clear example of how automotive technology is evolving towards cleaner, more efficient, and easier-to-maintain vehicles.

For drivers who want to keep their 2017 Subaru Impreza steering system in top notch shape, the main advice is to maintain regular servicing intervals, pay attention to any steering-related warning lights or changes in feel, and have the EPS system checked by a qualified Subaru technician if anything feels off or unusual. Unlike traditional systems, you won't find yourself needing to pump the steering wheel or hunt for fluid leaks - but like any modern system, it benefits from professional care to continue running smoothly.

In short, the lack of a traditional power steering pump in the 2017 Subaru Impreza is an intentional and modern design choice that brings benefits in maintenance, efficiency, and reliability. Drivers can enjoy responsive steering without the concerns that come with older hydraulic systems.