While you are at it, make sure to check the wheel hubs since the tone ring on the wheel hubs sometimes goes to heaven and causes the StabiliTrak issue. It could be the module or any of the allied sensors. So a failed ABS module will also cause a failure of the traction control functionality.ĪBS failure will be indicated by its own OBD codes as well as by the ABS light being lit. Stabilitrak relies heavily on ABS for its functionalities. Since the limp mode can either be due to a glitch or the result of a serious issue, I suggest that it should be taken, rather than towed, to a workshop for inspection. If the Limp Mode indicator is on and the car will not go above a certain speed, the traction control indication will invariably light up.

The Service Stabilitrak light will glow when your car gets into limp mode.Ī limp mode indicates a fault that is serious enough to warn that the car should not be driven for any considerable distance. In either case, you need to take your car for further diagnosis. You can check out our recommended OBD2 scanner tool:Ĭheck it several times over the next day or two, and if it has dropped, either the battery or the alternator has gone bad. Isolating faulty sensors or modules would require scanning for relevant OBD and then taking appropriate action, some of which may be DIY, while others would need intervention by a qualified technician. Stabilitrak depends on input from sensors located on other subsystems such as wheels, steering column, brakes, etc., to name a few. Sensors can fail for various reasons, dust, poor connection, shock, exposure to excessive heat, etc. Incorrect output means an incorrect response from the module taking action. Sensors/ModulesĬulprit number uno, but also the most challenging A failed sensor, which can either give no output or erroneous output. There can be many reasons for Stabilitrak’s failure. 11 Reasons for Service Stabilitrak on A Chevrolet Equinox If, however, it reappears, then this would need a proper diagnosis by a qualified technician. Start the car, and hopefully, the issue will be resolved.

Turn off the engine and let it be for a minute or so. If “Service Stabilitrak” appears, try resetting it first. You just need to be careful when maneuvering through tricky terrain. Unless the car is in limp mode, driving is perfectly okay. The telltale sign of a Stabilitrak failure is hard shifting and loss of power or limp mode. I am going to cover all major reasons for Stabilitrak’s failure message. It is easier said than done, but as I said, I have your back. It is quite possible that when Stabilitrak fails, there would be an indication except “Service Stabilitrak.” It then boils down to properly diagnosing the problem.

It takes input from the steering wheel and wheel sensors and correlates them with the direction the vehicle is moving and applies corrections if needed.

Stabilitrak is a feature that uses various sensors to keep the car moving in the direction intended by the driver. What Is Stabilitrak And What Does “Service Stabilitrak” Message Mean on A Chevy Equinox? 7 Sources “Chevrolet Equinox” by Rutger van der Maar is licensed under CC BY 2.0.

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