Parts for your 2017 Subaru Impreza-Power steering fluid

Power Steering Fluid and the 2017 Subaru Impreza: What You Need to Know

If you're a proud owner of a 2017 Subaru Impreza and find yourself wondering about power steering fluid, it's important to get the facts straight before diving into maintenance or replacement. Interestingly, the 2017 Subaru Impreza does not use traditional power steering fluid. This is because Subaru equipped this model with an electric power steering (EPS) system rather than the older hydraulic setup. So, what does that mean for you and your car?

The 2017 Subaru Impreza's electric power steering system works quite differently from hydraulic power steering systems that rely on fluid. Instead of a pump driven by the engine and filled with power steering fluid to assist steering effort, the EPS uses an electric motor to provide the assistance you feel at the steering wheel. This setup means there is no reservoir, no pump, and no power steering fluid to check or change at all.

There are a few practical reasons why Subaru and many other modern car manufacturers have shifted to EPS. First up, it's generally more efficient and helps improve fuel economy by eliminating the need for a hydraulic pump that runs continuously with the engine. It also reduces maintenance since there's no fluid to leak or degrade over time. Plus EPS systems are often more precise and adaptable, making for a better driving experience overall.

So, if your 2017 Subaru Impreza needs a steering-related service, there's no need to worry about flushing or topping up power steering fluid. Instead, you should focus on other key areas like checking the steering components for wear, ensuring the electric power steering system is functioning correctly, and staying on top of regular vehicle servicing.

Now, for those curious about power steering fluid in general, especially if you own an older vehicle or one with a hydraulic system, understanding the role of power steering fluid can be quite helpful. Power steering fluid acts as a hydraulic fluid that transmits the force from the steering wheel to the steering gear. It helps reduce the effort needed to turn the wheels, making steering smoother and easier, especially at low speeds or when manoeuvring tight corners.

Typically, power steering fluid helps lubricate the steering pump and the rest of the system, preventing wear and corrosion. Over time, this fluid can get contaminated or break down due to heat and use, which usually leads to harder steering or noises. That's why regular checking and replacement is essential for vehicles with hydraulic power steering.

For cars that do have power steering fluid, here are some easy maintenance tips to keep in mind to ensure smooth sailing:

• Check the power steering fluid level regularly, ideally every oil change. Low fluid could indicate a leak or system issue.
• Look out for changes in steering feel - if it gets stiff or noisy, it might be time for a fluid top-up or replacement.
• Follow the manufacturer's recommendations for fluid type and replacement intervals, which are usually found in the owner's manual.
• If leaking power steering fluid is spotted under the car, have it inspected promptly to prevent damage.
• Take the car to a trusted mechanic who can flush and replace the power steering fluid, often recommended every 50,000 to 75,000 kilometres depending on driving conditions.

Even though the 2017 Subaru Impreza doesn't take power steering fluid, a good understanding of this part is useful if you're servicing other vehicles around the home or just want to be informed. Remember, with your Subaru, the electric power steering system means less fuss and fewer things to worry about when it comes to steering maintenance. Just keep the software updated and the steering components inspected during regular services, and you're set for smooth and easy driving.