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Old 10-11-2014, 01:31 PM   #1
FireDave
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Join Date: Sep 2014
Location: Waterloo, Iowa
Posts: 7
Brand new & need help with my heater

Just got my 72 K20 custom home last week. PO said needed new fan switch, put one in and nothing. No power from harness that plugs into switch. Been at this for about 3 days now. The harness only has 3 wires that plugs into switch with 4 blades. Anyone know where the power comes from? All fuses in block are good, is there something inline?? Wireing was/is still a mess from P.O. Any help would be great!
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