Your vehicle’s Electronic Stability Control (ESC) system is turned off.
The Service StabiliTrak warning light comes on when your stability control system is not working. This could be due to a blown fuse, misaligned wheels, or a faulty sensor.
The light can also come on if you accidentally touch the button that turns off StabiliTrak. [1] The button is the same as the traction control button. It’s located on the console and has a picture of a car zigzagging near the tires indicating it’s skidding.
Failed wheel speed, yaw, and steering angle sensors are among the most common causes of the Service StabiliTrak warning light. [2]In fact, in over 99% of cases, this code is most likely due to insufficient front wheel clearance.Service StabiliTrak
The traction control system (TCS) is not working properly
The StabiliTrak system works closely with the vehicle’s traction control system and uses many of the same sensors. If there is a problem with the traction control, the car may think there is a problem with the ESC as well. [3]X
There is a problem with your car’s automatic braking system (ABS).
Like TCS, StabiliTrak also works with your car’s ABS. Worn brakes and dirt or air in the brake lines can also cause your car’s computer to turn on the StabiliTrak service warning light.[4]Service StabiliTrak
There are known issues with the StabiliTrak system.
GM has issued recalls in the past related to a defective steering sensor that could cause the stability control system to malfunction and lead to dangerous driving conditions. An internal GM investigation in 2018 found nearly 74,000 warranty claims related to the defective steering sensor. [5]Service StabiliTrak
The National Highway Traffic Safety Administration was made aware of the situation but did not find enough evidence to open a formal investigation. [6]
If you suspect there is a problem with your StabiliTrak system, troubleshoot the problem as soon as possible to maintain the safety features of your vehicle.
Press the StabiliTrak button to power the system back on.
If the StabiliTrak service light comes on while you’re driving, pull over somewhere safe and put your vehicle in park. Locate the StabiliTrak button, usually located near the gear shift or steering wheel. Press the button for a few seconds to power the system back on.
If you don’t see the button, check your owner’s manual to find the exact location for your make and model.
Turn the steering wheel fully clockwise.
If there is a problem with the steering angle sensor, the light may go out when you turn the steering wheel. Start the car and put it in Park. Then turn the steering wheel fully clockwise. [7]
If the light goes out, the steering angle sensor may be faulty.
To keep the StabiliTrak system working properly and to prevent the light from coming on again, replace the faulty steering wheel sensor.
Use an OBD-II scanner to read and clear the errors.
OBD-II scanners are available online and at most auto parts stores. Connect the OBD-II reader to your vehicle’s Diagnostic Link Connector (DLC). [8] Follow the reader’s instructions to scan your vehicle’s OBD codes and reset the Service StabiliTrak warning light.
Resetting the codes will not repair the system if there is an underlying problem.
If the Service StabiliTrak light comes on again, repair is needed because the stability control system is not working properly.
Take your car to a mechanic.
If you’re having trouble determining why your StabiliTrak service light is on, contact a professional. StabiliTrak is a complex system that works with several other systems in your car, but it’s a relatively inexpensive repair, usually between $100 and $200. [9]
The final cost will vary depending on the specific problem, the year and model of your car, and where you live.
Conclusion
The “Service StabiliTrak” warning is a signal that there’s a problem with the vehicle’s stability control system, and it should be addressed promptly to ensure safe driving. Understanding the potential causes and knowing how to respond can help you maintain your vehicle’s performance and safety. Always consult with a professional if you’re unsure about the nature of the issue or how to resolve it. Regular maintenance and timely attention to warning lights will help keep your vehicle in optimal condition and ensure a safer driving experience.
