What are the benefits of turning off the TCS function?
4 Answers
There are no benefits to turning off the TCS function. Here are the specific details about TCS: 1. Function: It is best to keep the traction control system (TCS) turned on during daily driving. Generally, the traction control system (TCS) remains enabled by default, and some mid-to-high-end models may offer the option to turn it off. This system primarily limits the engine's torque output to minimize the risk of loss of control due to wheel slippage, and it has little to no effect on fuel consumption—it does not save fuel. 2. Principle: The system controls the engine's torque output to prevent the drive wheels from spinning on slippery surfaces such as snow, ensuring smooth vehicle acceleration and starting. Especially on snowy or muddy roads, the traction control system ensures smooth acceleration performance and prevents the vehicle from skidding or fishtailing due to wheel slippage. Therefore, traction control is a crucial function for driving safety.
I prefer turning off the TCS function when driving on the track or during dry performance driving. This makes the car more responsive, allowing the rear wheels to slip slightly during acceleration without being restricted by the system's power output. It shortens acceleration time and gives you a more direct feeling of controlling the vehicle, especially when I want to test the car's limits or attempt some small drifts. However, this must be done in a safe environment like a closed circuit, not on regular roads. Turning off TCS helps me understand how the tires respond to throttle input and learn how to balance understeer and oversteer. It adds challenge and fun, but carries higher risks and is suitable for experienced drivers.
Living in snowy areas, sometimes turning off TCS can be helpful. When starting on snowy slopes, the system might mistakenly apply brakes and limit power due to wheel spin. After I turn it off, slight wheel rotation actually helps climb out of snowbanks or mud pits. As a driver with years of experience, I've gotten used to quickly toggling TCS under specific conditions. The benefit is it allows me to manually control power output to avoid getting stuck. Just remember to be extremely careful on ice and reactivate the system immediately.
Teaching beginners to drive in an empty lot with TCS turned off can be helpful. Disabling it allows learners to experience how tires slip and respond to throttle inputs realistically, accelerating their understanding of the car's behavior limits. For example, starting slowly from a stop to observe wheel spin without electronic interference. The benefits include boosting confidence and developing fundamental control skills. Use this method only briefly in safe, open areas—avoid prolonged deactivation.
