it is the aux fans. They are not turning at all, but can be spun freely by hand. Fuse D is ok, as is the resistor at the headlight. When I short the coolant temperature sensor, the compressor disengages but the fans stay silent. Whatever I do, there is never any current going through fuse at position D.
I have to admit, I prefer mechancal issues to electrical ones... so how shall I proceed? Any advice is greatly appreciated.
Kind regards, Bruno