Steering Assist Is Reduced Warning (Causes and Solutions)
If you’ve ever driven a modern vehicle and encountered the “Steering Assist Is Reduced” warning, you might have felt confused or concerned.
This warning typically means there’s an issue with your vehicle’s steering system. It’s essential to understand what it means, why it happens, and how to address it before it becomes a serious problem.
In this article, we’ll dive into the causes behind the reduced steering assist message, how to troubleshoot the issue, and what steps you can take to prevent it from happening again.
What Does “Steering Assist Is Reduced” Mean?
The “Steering Assist Is Reduced” warning message appears when there is a problem with your vehicle’s electronic steering system.
Many modern cars are equipped with electric power steering (EPS), which uses a motor to assist the driver in turning the wheel.
When this system encounters an issue, the vehicle’s computer will alert the driver with this warning message.
The message indicates that the power assist function of the steering has been reduced or is no longer available, making it harder to steer the vehicle. You’ll still be able to steer the car, but it will require significantly more effort, especially at lower speeds.
Common Causes of Reduced Steering Assist
Several factors can trigger the “Steering Assist Is Reduced” warning. Understanding these causes will help you diagnose the issue and take the appropriate steps to resolve it.
1. Low Power Steering Fluid
If your vehicle has hydraulic power steering, low power steering fluid could be the culprit. Insufficient fluid levels can reduce the amount of power steering assist, causing the steering to feel stiff. Make sure to check the fluid levels and top them up if necessary.
2. Faulty Power Steering Pump
A malfunctioning power steering pump can also trigger the reduced steering assist message. The pump is responsible for circulating the power steering fluid throughout the system. If it fails, your steering can become more difficult to maneuver.
3. Electric Power Steering Motor Issues
For vehicles with electric power steering, a faulty motor could be the cause of the warning. The motor provides the assistance needed for easy steering, and if it malfunctions, the vehicle may experience reduced assist or no assist at all.
4. Steering Column or Rack Problems
Issues within the steering column or rack can interfere with the power steering system. Worn-out components or internal damage could lead to reduced steering assist and other handling problems.
5. Battery or Alternator Problems
Since electric power steering relies on the car’s electrical system, a weak or failing battery or alternator could affect the motor’s ability to function. This may cause the “Steering Assist Is Reduced” warning to appear.
How to Fix “Steering Assist Is Reduced” Warning
Once you’ve identified the possible causes of the reduced steering assist message, it’s important to know what steps to take to resolve the issue.
1. Check Fluid Levels
If your car has hydraulic power steering, check the fluid levels immediately. Low fluid is a quick fix, and topping it up could resolve the problem.
2. Inspect for Leaks
If you notice that the fluid is consistently low, inspect the power steering system for leaks. A leak could be draining the fluid, leading to reduced assist.
3. Visit a Mechanic for Electric Steering Issues
If the issue is related to electric power steering, such as a faulty motor or sensor, it’s best to consult with a professional mechanic. These systems are complex, and trying to fix them yourself could result in further damage.
4. Test the Battery and Alternator
If you suspect that the issue might be related to your car’s electrical system, have your battery and alternator tested. A weak battery or alternator could affect the steering assist system, so make sure these components are functioning correctly.
Preventative Tips for Avoiding Steering Assist Issues
While some steering assist problems are unavoidable, there are steps you can take to minimize the chances of encountering this issue in the future.
1. Routine Maintenance
Regularly check your vehicle’s steering fluid levels, and have the power steering system inspected during routine maintenance. Early detection can prevent more significant problems down the line.
2. Pay Attention to Warning Signs
If you notice any signs of difficulty when steering, such as squealing noises, resistance, or an inconsistent feel, don’t ignore them.
Addressing these issues early can prevent them from worsening and triggering the “Steering Assist Is Reduced” warning.
3. Keep Your Battery in Good Condition
Since electrical issues can affect your steering system, make sure your battery is in good condition. Regularly check it, especially if your vehicle uses electric power steering.
Conclusion
The “Steering Assist Is Reduced” warning is a serious message that requires prompt attention. Whether it’s caused by low fluid, a failing power steering pump, or issues with the electric steering motor, understanding the cause will help you address the problem effectively.
By regularly maintaining your vehicle’s steering system and addressing any signs of trouble early, you can ensure that your steering assist system remains in good working order.
Always consult a professional mechanic if you’re unsure about the cause or the fix to ensure your safety on the road.
People also ask
What does it mean when it says steering assist is reduced?
When your car shows the “Steering Assist Is Reduced” warning, it means there is an issue with the power steering system, making it harder to steer.
This can happen with both hydraulic and electric power steering, often due to low fluid, a faulty pump, motor issues, or electrical problems.
While the vehicle will still be steerable, it will require more effort, especially at low speeds.
How do I reset my power steering assist?
To reset your power steering assist, try the following steps:
Turn off the engine and wait for a minute.
Restart the car and check if the warning message clears.
If the issue persists, inspect fluid levels (for hydraulic systems) or check the battery/alternator (for electric systems).
For electric power steering, a mechanic may need to reset the system using specialized tools.
Can you still drive with power steering assist fault?
Yes, you can still drive with a power steering assist fault, but it will be much harder to steer, especially at low speeds.
The steering will feel heavy and require more effort, so it’s important to get the issue fixed as soon as possible for safety and ease of driving.
How much does it cost to fix steering assist?
The cost to fix a steering assist issue can vary widely depending on the cause. For a simple fluid refill or minor repair, it may cost between $100 and $300.
However, if the problem involves a faulty power steering pump or electric steering motor, the repair could range from $500 to $2,000 or more.
It’s best to get a diagnostic from a mechanic for a more accurate estimate.
