What does the Service StabiliTrak message mean?
How to Identify and Fix Common car Problems ?
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Due to your traction service light being on as well, there is likely an issue with the system. You are absolutely fine to drive the vehicle. Just know these devices to help control the vehicle in a sliding situation are off, and you will need to drive accordingly if in certain conditions.
The best option is to have a technician look at the system. You may want to attempt to have the vehicle scanned for diagnostic troubleshooting codes. They may give you a better idea of what exactly has failed in the system if you are wanting to perform the repairs at home. The common issues with these systems are a reading from an input sensor, a faulty controller, or a bad connection. All are relatively easy to repair, but may take some time to diagnose. To pinpoint the problem, a certified professional from YourMechanic can assist with a diagnosis of the traction control system so that this can be correctly addressed.
The AdvanceTrac system counteracts oversteering and understeering by reducing power and/or applying brakes to specific wheels. This is done by the use of electronic sensors that communicate with the Powertrain Control Module (PCM) regarding steering performance and stability in adverse weather conditions. The are several components that are necessary for the AdvanceTrac system to work properly.
Anti-Lock Brake System-When/if the brakes lock up, this may cause a loss of control and the vehicle may slide. The anti-lock brake system prevents this from happening by preventing the brakes from locking up, as well as preventing oversteering and/or understeering when the vehicle starts to slide.
Traction Control System-The traction control system works by reducing engine speed and determining which wheel to apply brake pressure to in order to prevent the vehicle from sliding.
Electronic Sensors-The Powertrain Control Module (PCM) receives information from electronic sensors regarding the rotational speed of each wheel, the horizontal motion of the vehicle, and the vertical motion of the vehicle.
If the “service AdvanceTrac” warning indicator light comes on in the dashboard, this could be an indication of several issues.
A faulty wheel-speed sensor
A faulty steering-angle sensor
A faulty rotational-speed sensor
An issue with the steering rack
Something that is lodged in one of the wheels
The AdvanceTrac system needs to be reprogrammed
If you need assistance diagnosing the service AdvanceTrac warning light, contact a certified techncian for help.