Q: Antilock warning stay on after I start the ignition on 2004 Buick Century, also the Traction control light stays on
Antilock warning light remains on after ignition and also the vehicle service light and traction control stays the on.
My car has 170000 miles.
My car has an automatic transmission.
Recommended Services
| ABS Light is on Inspection | $94.99 - $114.99 | Get a Quote |
This may be an issue of a faulty ABS control module or possibly faulty wheel sensors. The ABS control module controls the activation of the ABS system based upon inputs from the ABS wheel sensors. When this module is not working properly you may notice it inadvertently activating the ABS system causing the brakes to lock up randomly or simply causing the ABS light to come on. In some cases it may not activate the system at all and may be related to inaccurate input data from the wheel sensors. I would recommend having an expert from YourMechanic come to your location to diagnose and inspect your vehicle.
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
What others are asking
Rattling and squeaking that's getting to be more frequent.
Rattling and squeaking sounds are usually something that comes from suspension or brake related issues. I would recommend having a mechanic give your truck a thorough brake and suspension inspection (https://www.yourmechanic.com/services/brake-safety-inspection-inspection). Something may be broken and knocking against something else...
Car vibrating and losing power.
Your symptoms could be caused by many things, from a clogged catalytic converter to failed mass air flow sensor. The first step is to retrieve the diagnostic trouble code (DTC). This provides a starting point for the diagnostic procedure. A...
Leaking exhaust
In my experience, I have found that it is not uncommon for Jeeps to develop exhaust leaks over time. The most common exhaust leak can be found in the the gaskets between the various exhaust joints, which are held together...
AC problems - 2010 Honda CR-V
Unfortunately, since many hands have been on the car opening and closing a sealed system, it is hard to say what your starting point is "now". That is, if in the course of discharging and charging the system, moisture was...
car making chirping noise on start up
Hi there. It sounds like the belt may be worn/loose and causing the noise. A quick visual inspection may reveal that the belt is indeed worn and in need of replacement. A belt tensioner that is struggling to maintain the...
Noise from front end after a tire rotation. It sounds like four clacks and happens once each time the wheels make a full rotation.
Hi there. The noise is coming from the lug nuts. Check all of the lug nuts and make sure that they are tight. If the lug nuts (https://www.yourmechanic.com/services/rotate-tires) are tight, then look at the center of the wheel and make...
Timing chain needs to be replaced. Is it worth the risk? 2007 Toyota Prius
Hello - timing chains (https://www.yourmechanic.com/article/how-long-does-a-timing-chain-last, despite having a much longer service life than timing belts, DO require maintenance with higher mileage engines such as yours. This service replaces timing chain guides, tensioner and idler pulley components. Since you are replacing...
When rpm gauge rise high and go low
Hi There, It sounds like you may have a dirty or failing idle air control valve causing your engine idle to fluctuate and eventually stall. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) is a small valve on the engine's intake system...
Power train warning light displayed on my Ford Fiesta 1.5 . Only had it four months and done just under 2000 miles. ( 24000 miles
The best way to determine the cause of a check engine light is a check engine light inspection. This will include checking the vehicle for trouble codes with an OBD2 scanner. Once this has been done, the code that the...
Related articles
A Buyer's Guide to the 2012 Buick Regal eAssist
Although Although a lot changed about the Buick Regal in 2012, the addition of a hybrid model was definitely the biggest head turner. Whether you want to do your part for the environment or simply save at the pump, this...
The Best Used Cars to Buy If You Get Motion Sickness
For For people that suffer from motion sickness, even on the shortest car trip, riding in a vehicle can prove to be unbearable. What’s great is that there are a number of cars on the market that can help to...
How to Get Buick Dealership Certified
GM/Buick car dealerships offer automotive technician jobs to mechanics who are certified through the Universal Technical Institute (UTI) and GM.
Browse other content
Cities
Services