Hello everyone, I,ve been having problems with my heater fan. The usual thing happened the fan would only work on 3&4. The after a few days the heater fan stopped there was a slight burning smell but nothing to bad. After reading a few post on here I picked one up from a local scrap yard.when this was installed it blew No 22 fuse (30amp) I renewed the fuse and the same thing occurred! So I put the original resistor back in and again it blew again! I got another resistor (scrap yard) and the same thing happened. I then disconnect the fan and it blew the fuse? I also tried to see if the fan would work with the resistor disconnect the fuse didn't blow and the fan wouldn't work!! If any of you guys could shed any light on this issue I would be very greatfull.