You should be talking about the fault code u0 12608 of SIBCO D50. How to deal with it? This is because the electric power steering control module has lost contact with other modules.

In this case, be sure to check whether your electronic power steering system is not working properly. You can use the computer to enter the electronic power steering and see if you can get in. If you can't get in, you need to check whether the positive and negative poles on the steering motor are normal. If there is no problem with the positive and negative poles, you need to replace the steering computer.