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What is the reason for the tcs-off light to come on?

1 Answers

AaliyahRose

07/30/25 5:57am

tcs-off light comes on is the reason for the failure of the traction control system. Related introduction 1. Introduction: TCS is the traction control system, also known as ASR or TRC, which determines whether the drive wheel is slipping based on the rotation speed of the drive wheel and the transmission wheel. When the rotation speed of the drive wheel is greater than that of the transmission wheel, the system will suppress the rotation speed of the drive wheel to achieve anti-slip control. 2. Expansion: It mainly changes the ignition timing of the engine first, reduces the torque output of the engine or applies brakes to the wheel to prevent the wheel from slipping. If the slipping is very serious, it will then control the fuel supply system of the engine. When the vehicle is stationary, the TCS indicator light is always on, indicating that the system has been turned off and released. If it lights up during driving, it means that a wheel is slipping and the TCS is working, which is a normal state and does not require maintenance.

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