How do you fix electric power steering problems?
Electric power steering (EPS) is a common feature in modern vehicles, providing drivers with enhanced steering control and responsiveness. However, like any complex system, EPS can sometimes experience problems that require attention. In this article, we'll explore the common causes of EPS issues and provide step-by-step guidance on how to fix them.
Common Causes of Electric Power Steering Problems
There are several potential causes of electric power steering problems, including:
- Faulty power steering motor: The electric motor that provides the power assist for steering can fail over time, leading to a loss of power steering functionality.
- Electrical system issues: Problems with the vehicle's electrical system, such as a faulty battery, alternator, or wiring, can disrupt the power supply to the EPS system.
- Sensor failures: The EPS system relies on various sensors to monitor steering input and vehicle speed. If these sensors fail, the system may not function correctly.
- Software or computer problems: The EPS system is controlled by a computer, and software or programming issues can cause problems with the system's operation.
Identifying the root cause of the problem is the first step in addressing electric power steering issues.
Steps to Fix Electric Power Steering Problems
Here are the steps you can take to fix electric power steering problems:
- Diagnose the problem: Use a diagnostic tool or take your vehicle to a mechanic to determine the specific cause of the EPS issue. This may involve checking for error codes, testing sensors, and inspecting the electrical system.
- Replace faulty components: If the problem is caused by a faulty power steering motor, sensor, or other component, you'll need to replace the affected part. This may require specialized tools and knowledge, so it's often best to have a professional mechanic handle this task.
- Update software or computer programming: If the issue is related to the EPS computer or software, you may need to have the system updated or reprogrammed by a qualified technician.
- Check the electrical system: Ensure that the vehicle's battery, alternator, and wiring are in good condition and providing the necessary power to the EPS system.
- Test the system: After making any repairs or updates, thoroughly test the EPS system to ensure it's functioning correctly. This may involve taking the vehicle for a test drive and monitoring the steering response.
By following these steps, you can effectively diagnose and address electric power steering problems, restoring your vehicle's steering performance and safety.
How much does it cost to fix an 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.
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.
Can electronic power steering be repaired?
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.
What to do 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.
How do you fix an electric power steering warning?
Below are the key steps to help you fix power steering warning light:
- Step 1: Check the Power Steering Fluid Level (Hydraulic Systems)
- Step 2: Inspect for Leaks.
- Step 3: Check the Power Steering Belt (Hydraulic Systems)
- Step 4: Test the Electrical Connections (Electric Power Steering Systems)
- Step 5: Reset the System.
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.
Does electronic power steering need fluid?
Electric power steering (EPS) systems, unlike their hydraulic counterparts, don't require any fluid to function. These systems also have fewer moving parts and, instead of pulling power from the engine, EPS draws power from an electric motor.
How do you fix a stiff electric power steering?
If electric steering is stiff only in one direction the usual cause is that the steering system is out of calibration and the usually fix is recalibrating it with the scan tool. Yes, this one really is that simple.
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.
How do you reset the electric power steering system?
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.
