Q: Why does my ABS lights in dash come on after driving for a while on my 2011 Hyundai Sonata

asked by on January 08, 2017

The passenger side front suspension was changed and since then the ABS and traction control dash lights come on after driving the car for a while. Starting the car they come on and reset but after driving for a while they come on and stay on. I notice a clicking sound on the right side of the car, sounds like a relay opening and closing or like a wire tapping the chassis while driving (but can't find any being loose). This sound stops when the dash ABS lights come on. I also think I have noticed a jitter (occasionally) on the brake pedal before the lights come on. Diagnostic test with the computer plugged in the usual diagnostic port does not show any problem. What might be going on here?

My car has 60000 miles.
My car has an automatic transmission.

ABS Light is on Inspection $94.99 - $114.99 Get a Quote

Hello. If this issue has occurred ever since the work was done then I would suspect that there is something that was not installed correctly. If you are getting noise also then the ABS wheel speed sensor may be contacting the tone ring which will cause all of these issues. It may also be a bearing that is bad which will cause this. Prior to changing anything the computer needs to be scanned for codes to see what comes up. I would also make sure that all of the tires are the same size as one different tire will cause the readings to be off. If you are going to have this looked at, consider YourMechanic, as a certified mechanic can come to you to [diagnose why the ABS light is coming on] https://www.yourmechanic.com/services/abs-light-is-on-inspection

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

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How does the Battery Saver system work?
Your car’s lights pull power from the battery. If left on too long, they could drain the battery completely, leaving you stuck and in need of a jump start. Thankfully, your Fusion is equipped with a Battery Saver system designed...
Engine won't crank and seems like it is frozen.
If the engine is seized, it certainly will not crank. This can be checked by attaching a breaker bar to the crank pulley bolt and trying to turn the engine over by hand. A qualified technician from YourMechanic can perform...
How do I reset the average fuel consumption?
The average fuel consumption feature tells you the fuel economy that you have averaged since the last reset. Resetting the feature is very easy: Press the display button on the lower left side of the instrument panel until the average...
Changing power steering fluid
Hello. Mitsubishi recommends that you use the Mitsubishi brand when you change the power steering fluid. However, it is possible that you could find power steering fluid at your local parts store that either meets or exceeds the Mitsubishi brand...
car won't start chugs
It's possible that your Saturn SC2 has a broken timing belt (https://www.yourmechanic.com/services/timing-belt-replacement). That will make it sound strange when it's cranking and will not start. You can listen back by the gas tank and try to hear if the fuel...
Car loses power uphill, makes clanking sound - 1995 Chevrolet Corsica
Hey there. You don't mention the conditions under which the "clank" occurs - while accelerating, cornering, braking, etc., but I would have a professional mechanic like YourMechanic check out your vehicle. Loss of power could be a clogged catalytic converter...
Code p0306 indicates that Cylinder 6 had too many misfires within a predetermined period of time.
Hi there. When it comes to a misfire to a cylinder, there are many possibilities that can cause this to happen. First check to see if the spark plug is firing on cylinder 6. Then check the fuel injector and...
Air Conditioning
Hi there: Error codes are created when the sensors designed to monitor components detects an error in the system; or are faulty themselves. They are used as a tool or guide to provide a professional mechanic with a starting point...
Location of airbag module in chevy 2006 police edition car?
Hi there. Tampering or replacing air bag modules on cars in the United States without a license or certification is not legal. Since our mobile mechanics don't even offer this service, we're not able to offer this advice. I'm sure...

Related articles

A Buyer’s Guide to the 2011 Cadillac STS
Big, Big, bold and beautiful, the 2011 Cadillac STS is a full-size, four-door sedan that promises more than ample room for the entire family, as well as the power and performance you expect from the automaker. 2011 marked the final...
The Best Used Cars to Buy If You Live in a City
Living Living and driving in the city means you’re faced with parking constraints, narrow streets, and the constant stop and go of traffic. With all of that said when you’re ready to purchase a used vehicle these are all things...
What Does the Rear Spoiler Warning Light Mean?
The rear spoiler warning light lets you know when an issue has been detected with the spoiler system, usually due to a connector or fuse issue.