What does the TC slash indicator mean on the Buick GL8?

[GeorgeLynn]

This is the Traction Control System malfunction indicator. TC stands for Traction-Control-System, which is the anti-skid control system. It uses sensors and brake regulators to determine if the vehicle is skidding. If skidding occurs, the system adjusts the vehicle by modifying the engine ignition timing through the engine control computer, reducing engine torque output, or applying brakes to the slipping wheel to prevent further skidding. In cases of severe skidding, it further controls the engine fuel supply system. Additional information: The role of the TC system: The TC system ensures that power is effectively transferred to the road surface, preventing skidding, reducing unnecessary fuel consumption and tire wear. It also allows the vehicle to respond more accurately to the driver's commands, enhancing driving safety.