Parts for your 2017 Subaru Outback-Power steering pump

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

The 2017 Subaru Outback is a popular midsize wagon that blends versatility with advanced engineering. When looking under the bonnet, you might wonder about the power steering system and specifically if a power steering pump is involved. According to technical sources and Subaru's design for this model year, the 2017 Outback does not utilise a traditional hydraulic power steering pump. Instead, it is equipped with an electric power steering system.

So why is there no power steering pump on the 2017 Subaru Outback? This change is part of a broader shift in the automotive industry towards electric power steering (EPS) systems. Unlike older models that relied on hydraulic pumps driven by the engine's belt system to supply fluid pressure assisting steering, the 2017 Outback uses an electric motor to provide steering assistance. This setup is more efficient, easier to maintain, and offers several benefits over hydraulic power steering systems.

Electric power steering systems eliminate the need for hydraulic fluid, power steering hoses, belts, and most importantly the pump itself. This reduces the risk of leaks and mechanical failure associated with traditional pumps. The electric motor draws power directly from the vehicle's electrical system, adjusting the amount of steering assistance based on speed and road conditions. This results in a steering feel that can adapt to different driving scenarios, enhancing comfort and safety.

Additionally, electric power steering helps improve fuel economy. Hydraulic pumps are powered by the engine and constantly run when the vehicle is operational, even when steering assistance isn't needed. By contrast, the electric system only uses power when steering input is detected, decreasing parasitic drag on the engine and thus saving fuel.

For owners or enthusiasts wondering about servicing the power steering system on the 2017 Subaru Outback, it's worth noting that traditional power steering pump maintenance is unnecessary. There is no pump to replace, no fluid to change, and no belt to inspect. This reduces the servicing workload and the cost involved in maintaining the steering system.

However, this does not mean the steering system requires no attention at all. Like any electronic component, the electric power steering system benefits from regular checks during routine vehicle servicing. Technicians will typically monitor the steering function through diagnostics to confirm the electric motor and sensors are operating correctly. Symptoms like unusual steering effort, uneven assistance, or warning lights on the dash should prompt immediate inspection.

Because your 2017 Subaru Outback uses electric power steering, recommended maintenance often includes:

• Checking electronic steering assist operation with diagnostic tools
• Ensuring the battery and electrical system are in good condition since EPS relies on stable electrical power
• Inspecting steering column components and related sensors for physical wear or damage
• Monitoring the condition of front suspension and steering linkages, which indirectly affect steering performance

If there ever was a need to address the electric power steering motor or related components, Subaru technicians generally advise visiting authorised service centres due to the specialised equipment required for proper diagnostics and repairs.

For those used to traditional hydraulic systems, the transition to electric power steering in the 2017 Outback presents a simpler, more reliable steering experience with fewer moving parts to worry about. It also showcases Subaru's commitment to incorporating modern technology that not only improves drivability but also lowers environmental impact. So when thinking about the power steering pump on your 2017 Subaru Outback, remember there simply isn't one. Instead, driver-friendly electric assistance keeps you manoeuvring smoothly and efficiently without the fuss of hydraulic components.