I cleaned up the mess and ran some splices straight through. I also ran an in-line fuse on the wire that was getting hot. The 20amp fuse burned, but 25amp has worked since.

Tom Hanson mentioned that there was a fuse upgrade for this vehicle which sounds like what I've done.

Could this be the result of a bad blower speed control unit. Any good way to test that? BTW, the blower speed works properly now that I've replaced the climate control unit.


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-Mike
'87 300TD Turbo