What does TC mean in cars?

[MaliaLynn]

TC in cars stands for the Traction Control system. When the TC light appears on the dashboard, it indicates that the vehicle's Traction Control system is active. This system is designed to enhance driving stability, especially for rear-wheel-drive vehicles. Below is an introduction to the Traction Control system: 1. The Traction Control System, also known as the Anti-Slip Regulation (ASR) system, prevents wheel slippage when braking on slippery surfaces, which could otherwise lead to loss of directional control. Similarly, during acceleration or sudden acceleration, drive wheels may slip, posing a risk of losing control, particularly on icy or slippery roads. 2. The Traction Control System utilizes electronic sensors to detect when the driven wheels' speed is lower than that of the drive wheels. Upon detecting such a condition, it sends signals to adjust ignition timing, reduce throttle opening, decrease fuel supply, downshift, or apply brakes to the wheels, thereby preventing further wheel slippage.