Originally Posted by IANS2RST
try a genuine fan switch first from ford.
if not change the rad back to your standard one, xs power aren't the best
But ford have changed the shape of the fan swith conector and to fit it I have to cut the original one, and I dont like this idea.
Whe I unbolted the fan swicth, inmediatly came off a lot of water, so I assume that the water is in contact with the fan switch.