Witz,
I have managed to complete my thermo fan wiring, and ended up using a switch that is normally open, and whilst there are several options out there, they are either expensive or on rare vehicles. The one that was best suited was from an Avalon, but sadly, they are over $100 a pop and there aren't many at the wreckers.
My wiring was similar to the above but reflects the different thermos witch used, but your guide was agreat help !!!
Cheers
Michael B
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