What does it mean when the vehicle stability control system light is on?
1 Answers
Vehicle Stability Control, also known as ESP, is a type of active safety system in vehicles. It is an extension of the Anti-lock Braking System (ABS) and Traction Control System (TCS) functions. When the ESP light on the vehicle's dashboard illuminates, it alerts the owner that there may be a malfunction in the stability control system, requiring prompt inspection and repair. The causes of ESP failure are as follows: 1. ABS pump failure or issues with the ABS pump power and grounding circuits; 2. Loose sensor connectors or failure of a specific sensor; 3. Related fuse blown or burnt out; 4. Obstruction in system signal transmission; 5. False fault, where the system gives a false alarm—try pressing the off button to restart the system.