What does it mean when the TC light in a car comes on?

[Margot]

The reasons for the TC light coming on in a car are: 1. The camshaft position actuator solenoid valve screen is dirty or damaged, affecting VVT operation; 2. The fuel pump filter screen is clogged, causing insufficient fuel pressure; 3. The throttle body is dirty or malfunctioning; 4. Other engine faults leading to reduced power and ESC warning. TC stands for Traction Control System in Chinese. When the ABS anti-lock braking system detects wheel slippage, it applies braking to the slipping wheel to prevent traction loss. The purpose of the TC system is to maintain the vehicle's intended trajectory in accordance with the driver's control inputs.