Blower Motor Circuit Question

[Sheepdip]

Originally Posted by Sheepdip

Another scenario...Unplug the A/C compressor and try it. I had this problem, and it turned out to be that little jumper wire that grounds the clutch coil was bad/grounded out. That will pop your fuse instantly

When I had this fuse blowing problem it took me and a buddy a couple of hours thru process of elimination and an Ohm Meter to finally find it. Mine was the little jumper wire or diode was bad; I proved it by clipping/cutting it. I just replaced the whole plug-in pigtail, which by the way if I remember correctly, they make one with, and one without the diode..glad to pass the info along.