This has been an ongoing problem since I bought the car. The fans don't work like they should. They work fine when hooked up to 12 volts, which is why I have a toogle switch hooked up to it now. I'm selling it now and would like to have it working properly. It seems like it is a common problem but I haven't found a solution. The relay is fine and so is the fuse. Any ideas? Thanks in advance!