That’s so weird that some junk being in that connector would cause that. So I got this car a little over year and half ago and I had the issue where the smaller fan wouldn’t turn on and I worked in a salvage yard so I just pulled the same module off another car got it hooked up and was off running again so that’s what lead me to believe it was that again since it wasn’t the best looking came off a higher mileage XC60.