Parts for your 2022 Subaru Impreza-Power steering fluid

2022 Subaru Impreza power-steering fluid — is it used?

Power-steering fluid isn’t used on the 2022 Subaru Impreza. Subaru’s technical literature for MY22 Impreza — including the Owner’s Manual and Subaru service information — specifies an electric power steering (EPS) system. EPS uses an electric motor to provide steering assist and has no hydraulic pump, hoses or reservoir, which is why there’s no power-steering fluid to check, top up or replace. You also won’t find any power-steering fluid item on Subaru’s scheduled maintenance for this model.

Because the 2022 Impreza runs EPS, any advice about flushing or topping up power-steering fluid doesn’t apply to this vehicle. Under the bonnet there’s no cap, dipstick or reservoir related to power steering, and workshops should not be selling a power-steering fluid service for this car.

Why Subaru doesn’t use it here comes down to how EPS works. An electric motor, managed by the car’s control units, assists the steering rack based on vehicle speed and driver input. Compared with old-school hydraulic systems, EPS cuts parasitic load on the engine, improves fuel economy, and removes common failure points like pumps, seals and hoses — along with the potential for leaks and messy fluid changes. It also allows more precise tuning of steering feel and driver-assist features.

• No fluid to maintain: there’s nothing to top up or flush on the power-steering side.
• What to watch instead: keep tyres correctly inflated, maintain wheel alignment and suspension, and ensure the 12V battery is healthy (EPS needs stable voltage).
• Warning lights or heavy steering: if the EPS warning lamp appears, or the wheel feels unusually heavy or notchy, book a diagnostic. That points to sensors, alignment or EPS components — not low fluid.

For servicing, owners can relax about power-steering fluid altogether. Sticking to Subaru’s scheduled maintenance, rotating tyres, and promptly checking any EPS alerts will keep the steering sweet without the mess of hydraulic fluid.

Popular questions

Does the 2022 Subaru Impreza use power-steering fluid?
No. It’s fitted with electric power steering, so there’s no hydraulic fluid in the system and no reservoir under the bonnet. Subaru’s MY22 owner and service information confirms EPS with no fluid inspection or replacement item.

How do you top up power-steering fluid on a 2022 Impreza?
You don’t — there’s nothing to top up. If the steering feels heavy or a warning light appears, that’s a job for diagnostics rather than a fluid fix. Start with tyre pressures and battery health, then see a technician if the issue persists.

Is there any steering maintenance needed without fluid?
Yes, but it’s simple. Keep tyres at the right pressures, maintain wheel alignment, and follow Subaru’s service schedule. If the EPS light comes on or you hear odd noises when turning, have it checked — the cause will be electronic, mechanical, or alignment-related, not fluid.