How do you fix an electric power steering warning?
Electric power steering (EPS) systems have become a standard feature in modern vehicles, offering improved fuel efficiency and precise steering control. However, when the electric power steering warning light appears on your dashboard, it can be concerning. At Kevin's Autos, with years of experience in car maintenance and repair, we’ve seen this issue many times. Here’s a detailed guide to help you understand and address the problem.
What Does the Electric Power Steering Warning Mean?
The electric power steering warning light typically indicates a problem with the EPS system. Unlike traditional hydraulic systems, EPS relies on an electric motor and sensors to assist with steering. When the system detects an issue, it triggers the warning light to alert the driver. Common causes include electrical faults, sensor malfunctions, or low voltage from the battery.
Steps to Fix an Electric Power Steering Warning
Follow these steps to diagnose and potentially resolve the issue:
- Check the Battery: A weak or failing battery can cause the EPS system to malfunction. Use a multimeter to test the battery voltage. If it’s below 12.4 volts, consider charging or replacing the battery.
- Inspect the Fuses: Locate the fuse box and check for any blown fuses related to the EPS system. Replace any damaged fuses with ones of the correct amperage.
- Examine the Wiring: Look for loose or damaged wiring connections around the EPS motor and sensors. Secure any loose connections and repair or replace damaged wires.
- Reset the System: Sometimes, the warning light can be triggered by a temporary glitch. Turn off the engine, wait a few minutes, and restart the car to see if the light disappears.
- Scan for Error Codes: Use an OBD-II scanner to retrieve diagnostic trouble codes (DTCs) from the vehicle’s computer. These codes can help pinpoint the exact issue with the EPS system.
- Consult a Professional: If the above steps don’t resolve the issue, it’s time to bring your vehicle to a trusted auto repair shop like Kevin’s Autos. Our experienced technicians can perform advanced diagnostics and repairs to get your EPS system back in working order.
Preventing Electric Power Steering Issues
To avoid future problems with your EPS system, consider these preventive measures:
- Regularly inspect and maintain your vehicle’s battery and electrical system.
- Schedule routine check-ups to ensure all sensors and wiring are in good condition.
- Avoid overloading your vehicle’s electrical system with aftermarket accessories.
When to Seek Professional Help
If the electric power steering warning light remains on after attempting the steps above, or if you experience difficulty steering, it’s crucial to seek professional assistance immediately. Driving with a malfunctioning EPS system can be dangerous. At Kevin’s Autos, we specialize in diagnosing and repairing EPS systems for all makes and models. Contact us today to schedule an appointment and ensure your vehicle is safe and roadworthy.
Remember, addressing the issue promptly can save you from costly repairs down the line. Stay safe and let Kevin’s Autos handle the hard work for you!
Frequently Asked Questions
How long does it take to fix electric power steering?
With the right tools and a working knowledge of how your vehicle works, it should take between one and three hours to replace the power steering pump. Given that replacing the pump can save you hundreds of dollars, it's a great use of your time—but only if you know what you're doing.
Is electric power steering expensive to fix?
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 I reset my electric power steering light?
If something doesn't line up when the computer collects this information, it will turn on the warning light. 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.
Can I drive with the electric power steering light on?
It is not safe for you to drive with the power steering light illuminated.
What causes an electric power steering light to come on?
Additionally, issues with the power steering pump or the steering angle sensor can prompt this warning. These components are essential for smooth operation. Electrical faults within the electronic power steering (EPS) system also trigger the light, highlighting potential steering problems that mustn't be ignored.
What causes electric steering to go out?
Neglecting regular maintenance contributes to power steering failure. Without routine checks and servicing, issues like fluid degradation, hose deterioration, and pump wear can go unnoticed until they cause system failure.
Can you fix electric power steering?
Problems with the electric power steering can make the car dangerous, necessitating prompt repairs. 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.
Can you still drive if electric power steering goes out?
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.
