What does trcoff mean?

1 Answers
DeMaya
07/29/25 4:48pm
trc stands for Traction Control System, off means off, so trcoff means the Traction Control System is turned off. Here is some related information: 1. Introduction: The Traction Control System, abbreviated as TCS, is also known as ASR or TRC. 2. Function: Its role is to enable the car to obtain the best traction under various driving conditions. The control device of the traction control system is a computer, which detects the speed of the four wheels and the steering angle of the steering wheel. When the car accelerates, if the computer detects that the speed difference between the drive wheels and non-drive wheels is too large, it immediately judges that the driving force is excessive and sends a signal to reduce the fuel supply to the engine, thereby reducing the driving force and the slip rate of the drive wheels. The computer understands the driver's steering intention through the steering wheel angle sensor, and then uses the left and right wheel speed sensors to detect the speed difference between the left and right wheels; thus, it determines whether the car's steering degree matches the driver's steering intention. If it detects that the car is understeering (or oversteering), the computer immediately judges that the driving force of the drive wheels is too large and sends a command to reduce the driving force to achieve the driver's steering intention.
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