What do you mean the edc light on the truck is on?

The edc light on this car shows that the high-voltage EFI system and electronic control system of the vehicle are out of order.

According to the driving inquiry, the edc light on the truck indicates that the high-voltage EFI system and electronic control system of the vehicle are faulty, which is simply an engine abnormality.

The causes of edc light are engine parts damage, abnormal engine circuit, air intake system failure and excessive carbon deposition in throttle.