Parts for your 2018 Volvo Xc60-Power steering fluid

Power Steering Fluid in the 2018 Volvo XC60: Is It Needed?

The 2018 Volvo XC60 is a modern SUV packed with advanced technology and refined engineering, but when it comes to power steering, it stands apart from many traditional vehicles. After referencing technical sources and factory specifications, it's clear that the 2018 Volvo XC60 does not use conventional power steering fluid. Instead, this vehicle utilises an electric power steering system, which eliminates the need for hydraulic fluid.

Now, why would Volvo ditch power steering fluid altogether? The main reason is that the 2018 XC60 employs an Electric Power Steering (EPS) setup rather than a conventional hydraulic system. Hydraulic power steering systems rely on a pump driven by the engine to circulate power steering fluid. This fluid helps move the steering components, making it much easier for the driver to manoeuvre the vehicle. However, the EPS system uses an electric motor to assist the driver's input, making hydraulic pumps and fluid reservoirs unnecessary.

This shift to electric power steering offers several benefits. By removing hydraulic components, the system reduces maintenance needs and increases fuel efficiency since there is no parasitic drag from a hydraulic pump. It also allows for more precise control of steering effort and responsiveness, which can be adjusted dynamically according to speed and road conditions. This is why many modern cars, including the 2018 Volvo XC60, favour EPS systems instead of traditional hydraulic power steering.

With the EPS system in the XC60, there is no power steering fluid reservoir to check, no hoses or pumps to maintain, and no fluid leaks to worry about. This means typical power steering fluid maintenance such as inspections or fluid replacements is not part of the regular service schedule for this vehicle.

People familiar with older models or different vehicles might wonder what happens if power steering fluid is not maintained or replaced. Since that need does not exist for the 2018 Volvo XC60, concerns about fluid condition or changes in steering performance related to fluid degradation simply do not apply.

To give a bit more context, traditional power steering fluid serves several important functions in hydraulic systems. It lubricates moving parts within the steering system, transmits hydraulic pressure from the pump to the steering gear, and helps to cool and protect components from corrosion. Over time, fluid can break down or become contaminated, leading to reduced system performance, noisy steering, or even damage.

Vehicle owners with hydraulic systems are typically advised to inspect and replace power steering fluid at recommended intervals to avoid these issues. This might involve a simple fluid top-up, a full flush, or using specific Volvo-approved fluids. However, with the XC60's electric system, none of these fluid-related tasks are necessary.

Still, even without power steering fluid, it is important to ensure the overall EPS system functions correctly. Service professionals might check the electric motor, sensors, wiring, and steering column components during routine maintenance or if the driver experiences any steering difficulties. A warning light on the dashboard is usually the first sign of EPS system issues.

So, while there is no power steering fluid maintenance for the 2018 Volvo XC60, it's wise to have the EPS system inspected as part of general vehicle servicing. This helps guarantee smooth, responsive steering and ensures the advanced safety and driver-assist systems that rely on accurate steering inputs continue working as intended.

For anyone used to traditional power steering setups, switching to an electric-assisted system can be a welcome change. It offers a cleaner, quieter steering experience without the hassle of regular fluid checks or leaks to watch for. Plus, the efficiency gains contribute to better fuel economy, which is always a plus when driving around Australia's cities or out on long country trips.

In short, the 2018 Volvo XC60's electric power steering system means power steering fluid is not relevant or required. This design choice reflects Volvo's move towards more efficient, technologically advanced systems that reduce maintenance and improve driving enjoyment. If you're servicing your 2018 XC60, you won't find power steering fluid on the checklist, but keeping an eye on the electric power steering system's performance remains key to a well-maintained vehicle.