The 2011 Ford Fusion uses electric power steering (EPAS) that can sometimes be recalibrated with a simple at-home reset. If the steering feels heavy or a warning light is on, you can try a quick self-calibration before seeking dealership service.
In this article we explain what EPAS is, outline a DIY reset procedure you can attempt safely, and describe when professional diagnosis is necessary. The goal is to restore normal steering feel and confirm whether a fault is temporary or hardware-related.
Understanding EPAS and why resets may be needed
EPAS blends an electric motor, a steering-angle sensor, and electronic control to provide assist. Voltage drops, battery disconnects, or sensor faults can throw off calibration. A reset can realign the sensor data with the steering wheel position, but not all issues will resolve without professional repair.
DIY self-calibration procedure
To attempt a home recalibration, ensure the vehicle is on a flat surface, the battery is charged, and the engine is off before you start. The steps described emulate a typical Ford calibration sequence and can restore normal feel if the problem is a transient mismatch.
- Turn the ignition to ON (do not start the engine).
- With the engine off, turn the steering wheel slowly from full left to full right, returning to center after each sweep. Do this 2–3 times.
- Start the engine and let it idle.
- Drive straight at a steady speed—about 25–40 mph (40–65 km/h)—for several minutes to allow the system to relearn steering angle and torque sensor data.
- Finish with a gentle mix of left and right turns to ensure the steering feels normal and no warning lights reappear. If the warning persists, stop and seek service.
Concluding: A successful self-calibration may restore normal steering without dealer intervention, but not all faults will reset this way. If the EPS warning light remains after the procedure, do not continue driving aggressively, and consult a professional for a precise diagnosis.
When to seek professional help
Persistent EPAS fault indicators or abnormal steering behavior after a home reset often signal deeper problems with sensors, motor, wiring, or the control module. A dealer or qualified shop has the tools to perform a definitive calibration and diagnostic.
- Warning light or unpredictable steering persists after attempting a home reset.
- Unusual noise, stiffness, or power assist fluctuations during driving.
- Recent electrical work, battery service, or blown fuses that could affect EPAS.
- Vehicle under warranty or when a precise, official calibration is required for safety.
Concluding: If abnormal steering symptoms continue after a home reset, do not drive aggressively. Seek a professional evaluation to prevent a potential loss of steering assist while driving.
What a technician may do during a formal reset
Certified technicians may perform steering-angle sensor (SAS) calibration via diagnostic tools, inspect the EPAS motor and wiring, check related fuses and power supply, and run a drive cycle. The exact steps depend on Ford software versions and the dealer’s diagnostic equipment.
Safety notes and caveats
Power steering failures are safety-critical. If you experience sudden loss of assist while driving, steer with caution and pull over safely. Do not attempt modifications beyond standard reset procedures, and seek professional help if symptoms persist.
Summary
Resetting the 2011 Ford Fusion’s power steering can often be attempted at home through a brief calibration sequence: cycle the steering from lock to lock with the ignition on, then drive straight to relearn sensor data. If warning lights remain or steering feels abnormal, a professional diagnosis and calibration are recommended to address possible faults in the steering system or its electronics.
What is the power steering problem with the Ford Fusion?
Ford has announced that 90644 vehicles have been affected by a Power Steering recall. If the bolts corrode, the steering gear motor may detach from the gear housing resulting in a loss of power steering assist, requiring a greater steering effort, especially at lower speeds, and increasing the risk of a crash.
How do you reset electric power steering?
5 seconds. Turn the steering wheel to the full left lock position and apply force for approximately. 5 seconds. Return the steering wheel to the straightforward. Position turn off the ignition.
How to reset the power steering on a 2011 Ford Fusion?
And wait 5 seconds. And return the steering wheel to. Center. Turn off the car. Turn it back on. And test to see that your power steering feels much more fluid.
How do you reset the service Advancetrac and power steering on a 2011 Ford Fusion?
The system disables the steering for safety reasons when it detects issues. You might be fortunate in this case. To reset the system, you can either disconnect the battery terminals for about 30 minutes or use a scanner to reset the codes.