Parts for your 2019 Subaru Xv-Power steering pump

Power Steering Pump on the 2019 Subaru XV: What You Need to Know

The 2019 Subaru XV does not use a traditional power steering pump because it features an Electric Power Steering (EPS) system instead of a Hydraulic Power Steering (HPS) setup. This means there is no hydraulic pump physically driving the steering assistance through fluid pressure like older or different types of vehicles. Instead, the steering help comes from an electric motor controlled by the vehicle's computer.

Now, you might wonder why Subaru went with EPS on the 2019 XV rather than the conventional power steering pump and hydraulic system. Simply put, EPS offers several benefits, especially for a modern compact SUV like the Subaru XV.

First off, the electric steering system improves fuel efficiency because it only draws power when steering assistance is needed. In contrast, hydraulic systems continuously circulate fluid powered by an engine-driven pump, which puts extra load on the engine all the time. This efficiency contributes to better overall fuel consumption - a handy advantage given the rising fuel costs and environmental awareness.

Another benefit of EPS is the reduced maintenance burden. Without a power steering pump, there is no pump belt to wear out, no hydraulic fluid to leak or need topping up, and no fluid contamination risks. That means fewer parts that can fail or cause headaches for the vehicle owner. For a vehicle like the Subaru XV designed with everyday use and reliability in mind, EPS helps keep ongoing servicing simpler and potentially less costly.

EPS does have an electric motor and sensors that can fail, but these tend to be less common and often show warning signs on the dashboard before becoming a major issue. Overall, Subaru's choice to exclude a traditional power steering pump yet keep power steering assist through EPS is a move aligned with modern automotive trends and driver convenience.

Because there is no power steering pump fitted to the 2019 Subaru XV, there's no need for maintenance tasks like checking fluid levels or replacing the pump during regular servicing. However, it's still very important to consider the power steering system as a whole when maintaining the vehicle.

Here are a few tips that Subaru owners should keep in mind for their EPS-equipped XV:

• Regularly inspect the steering feel: If you notice the steering becoming unusually heavy, jerky, or if warning lights appear on the dash, it's wise to get the system checked out by a professional.
• Keep an eye on battery health: Because EPS depends on electric power, a weak or failing battery and charging system can indirectly affect the steering assist performance.
• Check wiring and connectors for damage: Since the system relies on sensors and an electric motor, any issues in the wiring loom could impact functionality.

While the 2019 Subaru XV does not require any maintenance related to a power steering pump, following the above points can help keep the electric power steering operating smoothly in the long run. Routine service visits as per the Subaru recommended schedule are critical to ensure the steering and all related components are functioning safely and efficiently.

For those who may own older Subaru models or other cars that still use traditional hydraulic power steering pumps, the power steering pump plays an essential role in providing the physical pressure needed to assist the driver in turning the wheels. These pumps are usually driven by a belt connected to the engine and work by circulating power steering fluid under pressure to the steering gear. Keeping the pump in good condition reduces steering effort, improves vehicle control, and enhances overall driving comfort.

In vehicles fitted with power steering pumps, common maintenance includes checking and topping up the fluid, inspecting hoses and seals for leaks, and occasionally replacing the pump if it becomes noisy, leaks fluid, or loses performance. Ignoring these signs can lead to hard steering and potentially costly repairs down the track.

Since the Subaru XV moved away from this style of system, these pump-specific service tasks are no longer relevant, but it's always good to understand the difference and why modern systems are evolving the way they are.