What Causes the Car Anti-Skid Light to Illuminate?

1 Answers
DianaLynn
07/30/25 6:02am
The reasons for the car anti-skid light illuminating are: 1. Accidentally pressing the ESP OFF button; 2. Loose or faulty sensor connectors; 3. Short circuit in the wiring or blown fuse; 4. Software issues causing poor signal transmission; 5. ABS pump failure. Methods to turn off the car anti-skid light include: 1. Restarting the engine and briefly pressing the ESP OFF button on the vehicle; 2. Taking the car to a 4S shop for inspection and using a specialized fault diagnostic tool to locate the issue; 3. Using a decoder to clear the fault code. The working principle of the anti-skid light is: Through the ASR electronic control unit, based on signals from the vehicle's wheel speed sensors, the slip rate of the wheels and the vehicle's driving speed are calculated and analyzed. The electronic control unit then adjusts the throttle opening and brake pressure to regulate the wheel slip rate, preventing the vehicle from skidding during driving.
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