Fix Issues With The Steering Rack. The traction control system (TCS) helps a driver maintain control and stability of the vehicle if it loses grip and starts to skid or slide. The traction control system is responsible for maintaining the traction (grip) of vehicle tires on slippery surfaces & curves to avoid tire slip when accelerating or de-accelerating. This Site Might Help You. The system does so by either decreasing the power (torque) delivery or applying brakes to the slipping tires. Each wheel has its own sensor. How to fix traction control system light issue - Answered by a verified Auto Mechanic. If you’re not sure if you’ve ever noticed the system at play, try this: Find a secluded parking lot on a wet or icy day. Traction control is a driver aid feature that helps your vehicle maintain traction of the wheels, typically when driving on slippery and/or hilly road surfaces, by detecting and controlling wheel spin. Excessive wheel spin is controlled in two ways, which may work separately or in tandem; engine traction control and brake traction control. The traction control system (TCS) is an active vehicle safety feature. We use cookies to give you the best possible experience on our website. It prevents loss of traction of the wheels driven on roads. Source(s): https://shorte.im/baIVF. RE: How much will it cost to fix the traction system? The TCS automatically senses when a wheel loses traction at any time and can be triggered automatically as soon as this is detected. This should be done by a verified professional of your respective car company manufacturer only as he is familiar with the programming of your car. These sensors are responsible for detecting the speed in which your wheels are rotating. 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. It becomes active when the engine torque and throttle input do not match with the surface you are driving. The traction control and Anti-lock Braking Systems (ABS) on cars and trucks are fairly complex. The Service Traction System light has been on in my 2003 Chevrolet Monte Carlo SS for months. Cassy. Wheel speed sensors are connected to your traction control system and engine control unit. The traction control system uses the anti lock brake control module to access the wheel speed sensors. 0 0. I want to know how much it's going to cost to fix that. By continuing to use this site you consent to the use of cookies on your device as described in our … When one loses traction, it alerts the system that it’s spinning too fast. Traction Control Sensor Cost. It prevents loss of traction of the wheels driven on roads. The system responds by either limiting power to that wheel or applying the brakes to it. 5 years ago. 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