The short answer: there is no power steering fluid reservoir in a typical 2012 Ford Fusion because it uses electric power steering (EPAS).
In this article, we’ll explain what that means for readers trying to locate a reservoir, how to verify your specific vehicle’s system, and what to do if you suspect a hydraulic PS variant.
Understanding the 2012 Fusion's steering system
The 2012 Ford Fusion largely relies on electric power steering rather than a hydraulic pump-driven system. That means there is no separate reservoir of hydraulic fluid to check or top up. EPAS uses an electric motor to assist steering and draws power from the vehicle's electrical system, not engine oil or hydraulic lines.
Is there ever a hydraulic power steering option in the 2012 Fusion?
Ford started shifting many models to EPAS around the late 2000s and early 2010s. For the Fusion, most trims in 2012 used EPAS. A hydraulic PS reservoir would only be present if a rare, non-standard option or a service replacement used a hydraulic system. In that case, the reservoir would be located near the power steering pump, typically on the engine bay's front side or near the firewall on the passenger side. Always verify with the owner's manual or a Ford dealer if you suspect a hydraulic system.
Important note: if your car has EPAS, there is nothing to top up for power steering fluid. If you notice stiff steering, noise, or warning messages, it may indicate electrical or sensor issues rather than low fluid.
To confirm whether your Fusion has EPAS or hydraulic PS, check these indicators:
- Power steering fluid reservoir absence: EPAS cars generally do not have a dedicated PS fluid reservoir under the hood.
- Presence of an electric power steering motor: Look for an electric motor mounted on or near the steering column/rack rather than a belt-driven hydraulic pump.
- Owner’s manual or service guide reference: Look for terms like "Electronic Power Assisted Steering," "EPAS," or "EPS."
- VIN or dealer verification: A Ford dealer can confirm the steering system type from the vehicle identification number.
In short, the typical 2012 Fusion does not feature a power steering fluid reservoir due to its electric steering system. If you have a rare hydraulic variant, locate the reservoir near the engine's PS pump area and refilled with the correct fluid only as directed by the manual or a professional.
What to do if you experience steering issues
If you notice changes in steering feel, such as heaviness, play, or noises, first check the instrument cluster for steering warnings. For EPAS, problems may stem from sensors or the motor rather than fluid. If you suspect a hydraulic system or a fluid leak, consult a qualified technician and reference the service manual for the correct fluid type and refill procedure.
Summary
The power steering setup in a 2012 Ford Fusion is predominantly electric, meaning there is no power steering fluid reservoir to locate or top up. If you have a rare hydraulic variant, the reservoir would be near the engine's PS pump, but confirm via the owner’s manual or dealer. Understanding whether your Fusion uses EPAS or hydraulic PS helps you know what to check and how to service the system safely.