Understand the Function of Traction Control on a Car to Drive More Safely

Traction control function on a car (freepik)

YOGYAKARTA - The traction control function on a car often escapes the attention of drivers, even though in modern vehicles its role is very vital to keep the vehicle stable. This feature works automatically when the wheels lose traction on a slippery or wet road.

You may not have realized how important this system is when cornering at high speeds. This safety technology is now standard in many modern cars to prevent the risk of dangerous slippage.

What is Traction Control on a Car?

Reported from the KIA website, the traction control system or TCS is a technology designed to detect conditions when one of the wheels loses grip on the road surface. This system works automatically without the need for driver intervention.

Once a slipping wheel is detected, TCS will immediately respond. This system reduces engine power to the wheel or applies light braking to return traction to normal.

Traction Control Function on Cars for Driving Safety Maintaining Stability on a Slick Road

Loss of traction most often occurs on snowy, sandy roads, or during heavy rain. This condition can make the car unstable and lead to a dangerous situation. You certainly don't want to experience such a precarious situation on the highway. kia

The traction control feature is present to anticipate the risk before it develops into an accident. Sensors on each wheel continuously monitor road conditions in real-time.

Preventing Wheel Slip During Acceleration

Some modern SUV cars are even equipped with an advanced technology called multi-traction control. This feature is able to adjust wheel traction according to the condition of the terrain, including when crossing muddy or sandy paths.

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This kind of technology proves that traction control functions continue to evolve. Not just a complementary feature, but an important part of the vehicle's active safety system.

How the Traction Control System Works

Technically, TCS uses the ABS sensor to read the speed of each wheel's rotation. When one wheel rotates faster than the other, a slip mark is detected.

The system then takes automatic action, both braking the wheels and cutting the engine power. The process takes place in a matter of seconds without you having to do anything manually.

Traction Control Active or Problem Sign

The yellow TCS indicator light on the dashboard is an important marker that you must understand. Here are some conditions that need to be considered:

Flashing lights when accelerating usually indicate a slippery road surface. However, if the blink appears when the car slows down on a normal road, there is a possibility that there is a problem with the ABS sensor. The light is on accompanied by the writing "OFF" means that the TCS system is being disabled. Meanwhile, the light that is on continuously indicates a serious problem with the system. Some common causes of the TCS light are ABS sensor damage, sensor cable problems, magnetic ring interference, to water leaking into the sensor connector. Don't ignore these signs.

Regular maintenance is the key to keeping the traction control function optimal. It is highly recommended to routinely check the ABS sensor to the official workshop.

Then avoid tire modifications that are not in accordance with the manufacturer's standards. The wrong tire size can interfere with the reading of the wheel speed sensor.

If the TCS and ABS lights come on at the same time, immediately take it to a trusted mechanic. Delaying the inspection will only increase the risk of the braking system failing.

Understanding the function of traction control on a car helps you drive more alert and confident in various road conditions. Follow VOI to get the latest automotive information about other vehicle safety technology.