What does TC mean on a Buick?

[EmilianoAnn]

Buick displaying TC indicates a malfunction in the Traction Control System. In such cases, you should visit a Buick 4S dealership to have a technician read the fault codes, identify the cause and location of the issue, and proceed with immediate repairs. Below is relevant information: 1. The Traction Control System is a driving assistance feature in vehicles that manages the power delivered to the drive wheels. This system activates only when the drive wheels lose traction. If the drive wheels slip, the Traction Control System will limit the engine's power output and apply braking to the slipping wheels, preventing excessive wheel spin. 2. When the Traction Control System is active, the TC light on the dashboard will flash; otherwise, it remains off. Buick is an automobile brand marketed by General Motors in the United States, Canada, and China. The Buick lineup includes several well-known models such as Excelle, Verano, Envision, Enclave, GL6, GL8 Land Business Class, and more.