Parts for your 2017 Subaru Forester-Power steering hose

2017 Subaru Forester power-steering hose — is it used?

For the 2017 Subaru Forester (SJ series), a traditional power‑steering hose isn’t fitted or required. Referencing technical sources — the 2017 Forester Owner’s Manual (Steering and Maintenance sections), the Subaru Technical Information System (STIS) service manual under Steering > Electric Power Steering (EPS), and genuine Subaru parts catalogues for the SJ platform — all identify an electric power‑assisted steering setup. There’s no hydraulic pump, no reservoir, no fluid and therefore no pressure or return hoses on this model year.

Why no hose? The Forester’s column‑type EPS uses an electric motor and control module to provide steering assist, responding to a torque sensor on the steering shaft. By deleting hydraulics, Subaru removes leak‑prone lines and hoses, cuts parasitic load on the engine, trims fuel use, and delivers a more consistent steering feel that can be tuned by software. This applies across 2017 variants, including naturally aspirated and turbo models in relevant markets.

For owners and workshops, that means there’s no “power‑steering hose” to service or replace on a 2017 Forester. If someone flags a “power‑steering leak” on this vehicle, it’s worth double‑checking the diagnosis — it’s commonly a mix‑up with engine oil, CVT cooler lines, or coolant hoses nearby under the bonnet.

What should be serviced instead? While there’s no fluid to flush, the EPS system still benefits from some smart checks as part of routine servicing:

• Electrical health matters: keep the battery and charging system in top nick. Low voltage can trigger EPS warning lights and heavy steering.
• Steering and suspension basics: maintain correct tyre pressures, check wheel alignment, and inspect front end components for play.
• Visual inspections: look at steering column universal joints for corrosion or stiffness, and ensure rack boots are intact.
• Diagnostics when needed: if steering effort feels odd or an EPS light appears, scan for fault codes in the EPS module rather than hunting for hydraulic leaks.
• Post‑service procedures: after alignments or battery replacement, some workshops may perform a steering angle sensor calibration as per Subaru service guidance.

Bottom line: on the 2017 Subaru Forester, there’s no power‑steering hose to maintain. Focus instead on electrical and chassis checks to keep the EPS system happy and the steering feel spot‑on across Aussie and Kiwi roads.

Popular questions

Does the 2017 Subaru Forester have power‑steering fluid or hoses?
No. It uses electric power‑assisted steering, so there’s no hydraulic pump, fluid, reservoir or hoses to inspect, top up or replace. If fluid is spotted near the steering area, it’s coming from another system.

What should be serviced on the steering if there’s no hose?
Prioritise battery and alternator health, tyre pressures, wheel alignment, and front‑end inspections. If the EPS light comes on or the steering feels heavy, get the EPS system scanned for codes and check the steering column joints and rack boots.

Why would someone say my 2017 Forester has a ‘power‑steering leak’?
It’s often a misdiagnosis. Leaks from engine oil, CVT cooler lines or coolant hoses can appear in the same general area. On this model year, there are no power‑steering lines to leak, so it pays to verify the actual source.