How do I reset my electric power steering assist?
If you're experiencing issues with your electric power steering (EPS) system, such as the steering feeling heavy or unresponsive, resetting the system may help resolve the problem. Here's a step-by-step guide on how to reset your electric power steering assist.
What is Electric Power Steering?
Electric power steering (EPS) is a type of power steering system that uses an electric motor to assist the driver in steering the vehicle. Unlike traditional hydraulic power steering systems, EPS systems do not rely on a belt-driven pump to provide the steering assist. Instead, the electric motor is directly connected to the steering column, providing a more responsive and precise steering feel.
Why Reset the Electric Power Steering Assist?
There are a few reasons why you might need to reset your electric power steering assist:
- The system has encountered an error or fault, causing the steering to feel heavy or unresponsive.
- You've replaced the EPS control module or other related components.
- You've disconnected the battery or the EPS system has lost power.
Resetting the EPS system can help clear any stored errors or faults, allowing the system to recalibrate and restore normal steering operation.
How to Reset the Electric Power Steering Assist
Follow these steps to reset your electric power steering assist:
- Turn off the engine and remove the key from the ignition.
- Locate the EPS control module, which is typically located under the dashboard or in the engine compartment. Consult your vehicle's service manual for the exact location.
- Disconnect the negative (-) battery cable from the battery terminal. This will cut power to the EPS system.
- Wait for at least 30 seconds to allow the system to fully discharge.
- Reconnect the negative battery cable to the battery terminal.
- Start the engine and let it run for a few minutes.
- Turn the steering wheel from lock to lock a few times to help the system recalibrate.
- Test the steering by driving the vehicle at low speeds in a safe area. The steering should feel responsive and properly assisted.
If the issue persists after resetting the EPS system, there may be a more serious problem with the system that requires further diagnosis and repair by a qualified mechanic.
Will disconnecting battery reset electric power steering?
Disconnecting the battery cable for a short period will not fully reset your ECU because residual power remains in the circuits.
Can you drive a car with electric power steering failure?
If the weight of the steering wheel is still manageable, you may be able to drive the car to the nearest mechanic. Make sure to drive slow and stay on the outside lanes to minimize steering inputs.
Is there a way to reset electric power steering?
Often, you can fix the problem by pulling off the road, shutting the car off, and letting it sit for a minute. When you turn the car back on, the system will reset itself. If it doesn't, you need to have the steering system inspected as soon as possible.
Can a bad battery cause electric power steering to fail?
In conclusion, a faulty battery may certainly create electric power steering difficulties. The battery plays a critical role in delivering the required electrical power for the EPS system to work efficiently. A failed battery may lead to a lack of power assist, greater steering effort, and significant safety issues.
Can a blown fuse cause power steering problems?
Low power steering fluid in the reservoir might diminish the power assist and is a sign of a leak. A faulty power steering pump or a worn (or broken) serpentine belt could also be the culprit. If your car has electric power assist, a bad motor or blown fuse could be the cause.
How much does it cost to fix electric power steering?
On average, replacing your power steering pump can cost between $500 and $900, but it's essential to avoid more serious damage to the power steering system. Replacing the pump yourself can save you about $300 and significantly lower the total cost of this repair.
How do you fix electric power steering problems?
Examine your fuse box, look for obvious faults with your wires and connections, and check the voltage in your battery. Assuming those actions don't work, here's a quick (possible) fix – shut your car off completely and restart it. This helps reset the electrical components, and your electric steering might come back.
Is there a fuse for electronic power steering?
The power steering fuse is located in the fuse box which sits by the driver's side of the car. The fuse box is in the back towards the brake fluid reservoir.
What causes the EPS light to come on?
It can sometimes be caused by a fault with the battery or alternator, so you can carefully check all connections to the battery and see if there's any visible wear or damage. This issue with the EPS light can also be caused if you have recently had to jump-start your car, or you've disconnected the battery.
Can EPS be fixed?
Faults in the system can range from simple to complex, with some requiring the replacement of the steering rack. However, experienced professionals can often successfully repair EPS.
