What does ARS malfunction mean?

1 Answers
StIsaac
07/30/25 2:27am
Traction control system malfunction. The Traction Control System, abbreviated as TCS, is also known as ASR or TRC. Main functions: 1. Prevent wheel slip: When the traction control system detects through electronic sensors that the driven wheel speed is lower than the driving wheel, it sends a signal to adjust ignition timing, reduce throttle opening, decrease acceleration, downshift, or brake the wheels, thereby preventing wheel slip. 2. Improve vehicle stability: The traction control system not only enhances driving stability but also improves acceleration and climbing capability. Originally installed only in luxury cars, traction control systems are now also found in many ordinary sedans.
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