If the road conditions are too severe, your traction control system may not be able to handle it. You may notice stability control issues with a bad clock spring. If the sensor goes bad, you can expect the traction control light to come on.
#2018 equinox traction control button driver
This sensor is typically used by the stability control system to detect the direction the driver intends to go. The sensor is positioned in the steering column so that it can track the angle and rate precisely. The steering angle sensor calculates the angle of the steering wheel and the rate in which it is being turned. Then your vehicle will lose traction, causing the traction control light to come on.Ī bad wheel speed sensor may also trigger your ABS or brake light to come on. If the rotation speed of any wheel changes unexpectedly or unusually as you’re accelerating, the wheel speed sensors will detect the change and notify the traction control system.īut if the wheel speed sensors are not working, the traction control system will not be notified. These sensors are responsible for detecting the speed in which your wheels are rotating. Wheel speed sensors are connected to your traction control system and engine control unit. See Also: What Does “Check VSA System” Mean? 1) Bad Wheel Speed Sensors The best thing to do is slow down and drive to the nearest mechanic to resolve the issue.īelow are the top 5 causes of a traction control light coming on when you are accelerating.
The traction control system is not going to assist you like it did before, so you need to be extra careful here. Do not panic when this happens because you need to focus on stabilizing the steering wheel as best as possible. If the traction control light does come on, it will usually do so while you’re accelerating. Related: What is Ford AdvanceTrac? Top 7 Reasons the Traction Control Light is On
If there is a problem with the traction control system that hinders its ability to work effectively, the traction control light will remain illuminated indefinitely. This flashing is no cause for concern, but you should take note of the occurrence and drive a bit more carefully. The traction control light (or TCS light) often flashes at the very moment wheel slip is detected and the system kicks in to correct the problem. When one or more tires lose lose grip and start spinning, the traction control system will detect this problem and then act accordingly to correct the issue. In extreme cases, you may not even be able to steer at all! In this case, your vehicle will follow the direction you were headed before you started to slide. If the front tires are sliding, your ability to steer will be hindered. These two systems work together, so a malfunction in one will likely affect the other.Ī rolling tire has more grip than a sliding tire. This system works to keep the vehicle pointed in the direction you want to go, even if the road is slippery and you start sliding. Stability control leverages the use of ABS in a similar way. Many vehicles also have a stability control system. Sometimes, the ECU will also reduce engine torque in addition to using the ABS system to apply the brakes. Once the slipping wheel slows down, it is able to grip the road again and the brake on that corner of the vehicle is released. In this condition, the ABS activates on the slipping wheel to slow its speed. Traction control uses wheel speed sensors to detect when one driven wheel is spinning faster than the other wheels.
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