Parts for your 2017 Mitsubishi Eclipse cross-Power steering fluid

2017 Mitsubishi Eclipse Cross power-steering-fluid: what owners need to know

For anyone hunting around the engine bay of a 2017 Mitsubishi Eclipse Cross looking for a power-steering-fluid reservoir, there’s good news: there isn’t one. This model uses Electric Power Steering (EPS), so traditional hydraulic power-steering fluid is not relevant or used on the 2017 Eclipse Cross.

Why no fluid? EPS replaces the old-school hydraulic pump, hoses and reservoir with an electric motor and control unit that assist the steering. That means no fluid to check, top up or flush as part of regular servicing. Fewer moving parts also means fewer leak points, better efficiency and a lighter load on the engine, which helps with fuel economy.

Technical sources that confirm this setup include the Mitsubishi Eclipse Cross Owner’s Manual (2017–2018), which describes the Electric Power Steering system and does not list any power-steering-fluid checks, and the Mitsubishi Service/Workshop Manual (Group 37 – Power Steering), which outlines the EPS motor-and-control unit arrangement rather than a hydraulic circuit.

So, on a 2017-mitsubishi-eclipse-cross/power-steering-fluid page, the right call is to steer drivers away from fluid maintenance and towards simple EPS-friendly checks instead. If the steering ever feels heavy, pulsing or notchy, attention should shift to the vehicle’s electrical health and general chassis condition.

• Check the battery and charging system – low voltage can make EPS feel heavy or inconsistent.
• Confirm tyre pressures and front-end alignment – both can mimic steering issues.
• Inspect steering/suspension wear items (tie-rod ends, rack boots, strut mounts).
• Scan for EPS fault codes if the steering warning light appears on the dash.

Because there’s no hydraulic circuit, there’s no power-steering-fluid service interval, no leaks to chase and no pump whine to worry about. That said, routine inspections during normal servicing are still smart: keep tyres in good nick, ensure the wheel alignment’s on point, and have a tech run a diagnostic scan if the EPS light pops up or the steering feel changes. It’s a tidy, low-maintenance setup that suits Aussie and Kiwi driving far better than the old fluid-based systems.

Popular questions about 2017 Mitsubishi Eclipse Cross power-steering-fluid

Where’s the power-steering-fluid reservoir on a 2017 Eclipse Cross?
There isn’t one. The vehicle uses Electric Power Steering, so there’s no hydraulic fluid, reservoir, pump or hoses. If you’re used to topping up fluid on older cars, this one’s a set-and-forget design.

Does the 2017 Eclipse Cross use EPS, and what does that mean for maintenance?
Yes, it uses EPS. Maintenance is simpler: no fluid changes, no belts for a steering pump and fewer leak risks. If the steering feels off, start with battery/charging checks, tyre pressures and an alignment, then scan the EPS computer if needed.

What should owners do if the steering feels heavy or the EPS light comes on?
Pull over safely, switch the car off and on to see if the warning clears. If it returns, get a diagnostic scan. Check battery voltage, alternator output and basics like tyre pressures. Book an inspection to assess tie-rod ends, rack boots and strut mounts if the feel stays odd.