Yes—Ford Explorers with electric power steering (EPS) can be reset or relearned, but there isn’t a universal button. The process usually involves cycling power, then performing a lock-to-lock steering wheel maneuver to retrain the steering angle sensor, followed by a short road test. If the EPS warning light remains after the reset, a professional diagnostic is advised.
The exact procedure varies by model year and whether the system uses electric power steering or an older hydraulic setup. Ford’s EPS relies on a motor in the steering column and a steering angle sensor, so the reset aims to reinitialize software and retrain torque assist. Always prioritize safety and consult the owner's manual or a dealer for model-specific steps.
What the EPS system does and when a reset helps
The electric power steering system reduces steering effort and adapts to vehicle speed. A reset is often sought after a battery disconnect, after repair work, or when the EPS warning light activates due to a transient fault. Resets can clear non-persistent codes and allow the system to relearn steering torque and angle, but cannot fix a damaged motor, wiring, or sensor.
Two common reset methods for Ford Explorer EPS
Choose the method that matches your situation. The steps assume a safe, parked vehicle. If you’re unsure, skip the reset and contact a technician.
First, use the battery reset method to clear glitches and reinitialize the EPS module. This method is common after battery work or a fault that cleared on reset.
- Park on a level surface and engage the parking brake. Ensure the engine is off and the ignition is in the OFF position.
- First, disconnect the negative (-) battery terminal using a proper wrench. Leave it disconnected for about 10–15 minutes to drain residual power.
- Reconnect the negative battery terminal securely.
- Turn the ignition to ON (do not start the engine). Wait 5–10 seconds for the system to initialize.
- Start the engine and let it idle. Keep the vehicle stationary with the wheels pointed straight ahead.
- With the engine running, slowly turn the steering wheel from full left to full right (lock-to-lock) a few times, returning to center between passes.
- Take the car for a short drive at a moderate speed (around 25–40 mph/40–65 km/h). While driving, gently move the steering wheel left and right to help the steering angle sensor relearn.
After completing the battery-reset procedure, the EPS system should reinitialize. If the warning light remains on or steering feels abnormal, proceed with the on-vehicle relearn method described below, or seek dealership assistance.
Concluding note: This battery-reset method covers many common EPS glitches in Explorers, but persistent issues often indicate a fault in the EPS motor, sensor, or wiring that requires professional diagnosis.
Next, a no-battery-disconnect relearn can be used on vehicles that aren’t easily accessible for battery work or where a non-destructive approach is preferred.
- Ensure the vehicle is parked with the parking brake engaged and the ignition in the ON position, engine OFF.
- Start the engine and allow it to idle for a moment to confirm the vehicle systems are awake.
- Gently move the steering wheel from left lock to right lock in a smooth, continuous motion. Perform 2–3 full sweeps, returning to center between sweeps.
- Center the steering wheel and hold it briefly in the straight-ahead position.
- Drive the vehicle at a moderate speed (about 20–30 mph / 32–48 km/h) in a straight line for several minutes, then do gentle left and right turns to help the steering angle sensor calibrate.
Most models will complete the relearn during the road portion of the test. If the EPS warning persists after this procedure, it’s likely that a sensor, motor, or wiring fault exists and requires diagnostic inspection with an appropriate scan tool.
When to seek professional help
- The EPS warning light stays on after attempting resets.
- Steering feels abnormally heavy, inconsistent, or noisy during operation.
- You notice intermittent loss of power assist, especially at low speeds or when parking.
- There is visible damage to the steering column, wiring harness, or related components.
- A diagnostic scan reveals faults related to the EPS, steering torque sensor, or CAN bus communications.
In these cases, a dealership or certified shop can perform a dealer-level reflash, sensor calibration, or component replacement as needed. Using a professional-grade scan tool helps ensure the exact calibrations for your specific model year are applied.
Safety and maintenance tips
- Always perform EPS resets only when the vehicle is stationary and parked in a safe area.
- Never attempt to drive with a suspected EPS fault. Loss of power steering can increase the risk of a crash, especially at low speeds.
- Check the 12-volt battery condition; a weak battery can trigger EPS faults and miscalibrations.
- Consult the owner’s manual for model-year-specific instructions, as procedure details can vary.
Summary
Resetting power steering in a Ford Explorer typically involves a battery power-down relearn and a lock-to-lock steering wheel relearn, followed by a short road test to calibrate the steering angle sensor. If the EPS warning persists, professional diagnosis is advised to check the EPS motor, wiring, and sensor system. Always prioritize safety, and refer to model-year specific guidance when available.