What does it mean that Jianghuai Ling Jun dial shows EPC?

Epc displayed on the dial of Jianghuai Ling Jun indicates that the mechanical and electronic system of the vehicle has failed. The reasons for EPC on vehicles are: the throttle valve is dirty and needs to be cleaned; If the brake light is not on, check the brake switch and wiring; There is something wrong with the oil; If the engine is turned off due to improper operation, the indicator light will also light up, and the light will go out after re-ignition, indicating that everything is normal. Taking Jianghuai Ling Jun H330 single-row van light truck as an example, its body dimensions are: length 5995mm, width 2 190mm, height 3 100mm and wheelbase 3308mm respectively. JAC Ling Jun H330 single-row van light truck has maximum horsepower 120ps and maximum torque of 250nm.