Honda CRV 2009 Electric scheme

I need to do the electrical installation of a trailer for a Honda CRV 2009. Do I have to have some special precaution or is it a common installation? A colleague told me that he made one in a Mini Cooper and had problems with the computer. It seems that this installation does not accept any aggregate out of the factory. I would appreciate a lot if someone can help me with this

It depends on the installation, but if you do bridges and parallel facilities I do not think you have any problem, which is what you want to install in specific?

Hi Kikemec. I have to put a file in the back of the truck so that the trailer has stops, turns and position. In itself, the work is easy, but they scared me a bit with this of the new electrical facilities that are being done now that they do not accept any aggravated out of factory. I don't know if it's so like that. As you know very well, it is very difficult to have access to information about the consequences or manufactures. Since I am growning you that you are helping me.

Look, there could be some problem if your vehicle has a BSI, which is a box that was responsible for command