Skip the auto shop - Our mechanics make house calls

What Does the Steering System Warning Light Mean?

What Does the Steering System Warning Light Mean?

Anyone who’s driven a car with manual steering knows it can be quite a workout. To make driving a little bit easier, auto manufacturers have been using power assisted steering systems for a few decades now. The original power steering systems use a hydraulic pump to move fluid into chambers in your steering system. When you turn the steering wheel with the engine running, the pump will fill one of the chambers which then helps you turn the wheels.

Electric power steering systems have started to take over as the technology has become less expensive over the years. Electric power steering systems don’t require any fluid and are generally quieter so more and more vehicle manufacturers are starting to use them. A warning light on the dash will let you know when a fault has been detected with the steering system.

What the steering system warning light means

This warning light tends to be in the shape of a steering wheel, sometimes with an exclamation mark. For cars with electric power steering, the light may say EPS, for electric power steering. Either way, the warning light will be yellow or red in color.

On hydraulic power steering systems, a common reason for the warning light to illuminate is low power steering fluid. You should pull over if you see this light turn on and check the fluid level immediately. Top it off with the correct fluid type and the light should turn off.

Keep in mind that low fluid means a leak is present that needs to be remedied at the earliest. Adding fluid will only be a temporary fix until there is no more leakage. If the fluid level isn’t the issue, you’ll need to have the problem diagnosed further by a certified technician and repairs will likely be necessary. With the light illuminated, you won’t have power assist to help you steer. You will still be able to drive, but the steering wheel will be very difficult to turn, so you will need to be extra careful when driving.

For vehicles with electric power steering, the warning light won’t come on for fluid levels as there is no fluid being used. In fact, simply restarting the engine can sometimes turn the light off. Like your computer at home, small errors can occur causing the computer to think that it is an actual issue. A quick reset and the computer will see that everything is working as intended. If this warning light doesn’t turn off after restarting, then there is an issue that needs to be diagnosed further. Like hydraulic systems, the power assist will be disabled for the time being and steering will be difficult when this warning light goes on.

Is it safe to drive with the steering system warning light on?

Without power steering, the vehicle will be very hard to maneuver. You will need to use a lot of caution when driving, so it’s best to not use the vehicle at all if you can avoid it. Otherwise the lack of steering assist could land you in a collision which is just more money out of your pocket.

Replacing your power steering fluid at regular intervals will help keep your steering system working in top shape. If you have any issues with your power steering system, our certified technicians will be able to help you identify any problems.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Skip the repair shop, our top-rated mechanics come to you.

At your home or office

Choose from 600+ repair, maintenance & diagnostic services. Our top-rated mechanics bring all parts & tools to your location.

Fair & transparent pricing

See labor & parts costs upfront, so you can book with confidence.

12-month, 12,000-mile warranty

Our services are backed by a 12-month, 12,000-mile warranty for your peace of mind.

Get A Quote

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Need Help With Your Car?

Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Fast, free online quotes for your car repair.


Post a question and get free advice from our certified mechanics.


More related articles

How Long Does a Vacuum Brake Booster Check Valve Last?
The braking system on your car requires a lot of pressure. The vacuum booster is one of the main sources of this pressure. This booster will take the pressure that...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
Veteran and Military Driver Laws and Benefits in Idaho
The state of Idaho offers a number of benefits and perks for those Americans who have either served in an Armed Forces branch in the...

Related questions

Q: What does the service vehicle soon Warning Light mean?

The service vehicle soon Warning Light is on your instrument cluster. It illuminates whenever your vehicle detects an issue or problem that requires professional service or maintenance. If the service vehicle soon Warning Light comes on, then you should get...

Q: Power steering leak at hose

The price is full retail dealer prices to replace the pressure hose and replace the pump with a new one. A new pump dealer retail is $475, pressure hose $168, labor to replace both is about 3.5 hours. You should...

Q: Power steering needing fluid

Hello, thanks for your question. In order to answer your question I would need more detailed information. Power steering systems use hoses, a pressure hose, and a return hose. The pressure hose goes from the pump to the power steering...