What do you mean by esp failure?

Esp fault is the fault of electronic stability system. If you find that the light is on during driving, you should slow down, avoid excessive steering, and find a nearby repair shop for maintenance as soon as possible. The reasons for the light on are: 1, the throttle is too dirty and needs to be cleaned; 2. Brake switch and circuit failure; 3. Air intake system failure; 4, choose fuel is not up to standard. Esp, also known as electronic stability program, helps the vehicle to maintain dynamic balance by analyzing the information of vehicle running state from various sensors and then sending rectification instructions to abs and ebd.