What does TC on the dashboard mean?
2 Answers
TC stands for Traction Control System, which improves the vehicle's passability. When the ABS (Anti-lock Braking System) detects wheel slippage, it applies braking to the slipping wheel to prevent traction loss. When the system is active, a yellow TC indicator light flashes on the dashboard to alert the driver. Additional information: 1. The Traction Control System, also known as the Track Control System. When braking on slippery surfaces, wheels may skid, potentially causing loss of directional control. Similarly, during acceleration or sudden acceleration, drive wheels may skid, posing risks on icy or slippery surfaces. 2. The Traction Control System relies on electronic sensors to detect when the driven wheels' speed is lower than that of the drive wheels (indicating slippage). It then sends signals to adjust ignition timing, reduce throttle opening, decrease fuel supply, downshift, or apply braking to prevent wheel slippage. 3. The Traction Control System not only enhances driving stability but also improves acceleration and climbing capability.
When driving, I pay special attention to the various indicators on the dashboard. TC is actually the abbreviation for Traction Control System. This system specifically addresses wheel slippage issues, such as when wheels spin during startup on rainy or snowy days. It automatically intervenes to assist with braking or adjusting power. Typically, it briefly lights up when starting the vehicle and then turns off. If the light stays on, it indicates the system is either turned off or malfunctioning. Once, when I got stuck in mud, I noticed the TC light flashing, and the system immediately intervened to help me get out. Nowadays, many cars allow manual deactivation of TC for drifting, but it's recommended to keep it on for daily driving. The vehicle's control module and wheel speed sensors are core components, and regular checks are necessary to prevent water ingress or dust accumulation from affecting performance.
