If the Service StabiliTrak warning light has come on the dashboard, you should take heed that there’s something wrong with the system. You will find some published for GM vehicles, such as Chevrolet Volt and Buick Envision. You do also want to look for technical service bulletins. If there are other things going wrong at the same time, it will be much easier to diagnose. For this reason, it’s important to monitor all of the symptoms that the car is exhibiting to make a proper diagnosis. It’s also possible that a bad fuel pump is causing the issue, even though the StabiliTrak isn’t part of the fuel system. When conventional gasoline is added back into the tank, the StabiliTrak light and check engine light seem to go off by itself, so it’s always something to consider, especially if you just visited the gas pump and there are no obvious trouble codes present. The most unusual problem is the use of E85 fuel, but it’s been noted many times by drivers. A code scanner will be able to give you a fault code that tells you which sensor is failing so that you can resolve the issue quickly. The most common complaints have to do with a bad sensor, where the system can’t receive the information it needs, causing it to shut down. There are many issues that could lead to the StabiliTrak light coming on. Issues with the Active Fuel Management (AFM) system.Malfunctioning steering angle sensor/steering wheel position sensor.The most common causes of a Service StabiliTrak message include: However, there are aspects beyond these systems that could cause the malfunction. The StabiliTrak system runs through the traction control system, ABS brake system components and steering wheel. A faulty ABS sensor, throttle sensor, or a bad steering angle sensor are some of the most common causes. The Service StabiliTrak message is usually caused by a problem with the traction control system, brake components, or steering wheel system. RELATED: ESC Light – Meaning, Causes (& How to Fix it) Possible Causes of Service StabiliTrak Message This isn’t a dangerous situation in most cases, but you still want to have the fault repaired. While the warning is illuminated, the traction control system is not operating as it should. If a sensor fails, you will receive an alert that there’s a fault. When it’s working correctly, safety and vehicle stability is improved for occupants, especially when traveling on slippery surfaces. If everything is operating as it should, the system will respond to the understeer or oversteer automatically. This generally occurs when a sensor detects issues with the wheel location or the reaction to steering. The Service StabiliTrak message means that there is an issue with your Chevy’s StabiliTrak system. Even though there won’t be a StabiliTrak warning on a vehicle outside of the Chevrolet and GM vehicle lineup, many of the same principles exist across the board. However, other auto manufacturers have a similar system with a different name. This ESC system is designed to stop wheels from slipping by reducing engine power during low-traction situations. GM patented its own electronic stability control (ESC) system, known as StabiliTrak. Will StabiliTrak keep car from starting? What is StabiliTrak?
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