What Causes the Anti-Slip Light to Illuminate?
2 Answers
The anti-slip light may illuminate due to the following reasons: 1. Accidentally pressing the ESP OFF button. 2. Loose or faulty sensor connections. 3. Short circuits or blown fuses in the wiring. 4. Software issues causing poor signal transmission. 5. Malfunction of the ABS pump. Methods to turn off the anti-slip light include: 1. Restart the engine and briefly press the ESP-OFF button to check if the ESP was accidentally turned off. 2. Visit a 4S shop for inspection, use a specialized diagnostic tool to locate the fault, and after repair, use a decoder to clear the fault code to ensure the ESP is functioning properly, after which the warning light will turn off.
My car's traction control light has come on a few times, usually because the wheel speed sensor is dirty or faulty. When mud or water splashes onto the sensor, it may falsely detect slippage and trigger the light. Other causes include ABS system malfunctions or voltage fluctuations causing false alarms. If the light only briefly illuminates on slippery roads, it might just be the system normally engaging, so no need to worry. However, if it stays on continuously, be cautious—this could mean the vehicle stability control might be compromised, increasing the risk of skidding during sharp turns on wet roads. I recommend first checking the tire sensor area for any debris and cleaning it to see if the light turns off. If not, take it to a professional shop for diagnosis as soon as possible—don't delay and compromise safety. During regular maintenance, don't forget to inspect these sensors to ensure reliable operation, because driving safety always comes first.
