IF you are getting a spark with everything off, there either something else on that circuit or you have a pinched wire somewhere. Have you worked on anything lately? Maybe the fan wiring is crushed where it goes around the inner skin. Could be worth dropping the inside fan panel to check.
"You cannot reason someone out of a position they have not been reasoned into"
Al, K5TAN and Missy, N4RGO
2002 Classic 30 Slideout
2001 Safari 25 RB Twin (Gone, but not forgotten)
2013 Dodge 2500 Laramie 4x4 Megacab Cummins
WBCCI 1322, TAC FL-39, AIR 82265