03-28-2010, 11:08 AM | #1 |
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Join Date: Jan 2010
Location: Loveland, CO
Posts: 1,921
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Blower Motor Switch
I have had my 76 K10 for about 6 months now, an until recently i thought the blower motor switch was broken somehow because the blower motor always stayed on. The truck is factory heater only, and I have learned about GM's design of these heater systems to keep the blower motor on for "cab ventilation" or whatever they claim.
Anyways, I have since discovered that 73 & 74 Chevy vans have a heater switch that has an Off mode on it, so it has off, low, medium, and high. I am wondering if anyone has ever tried to put a switch from one of the vans into a pickup to have the option of turning the blower motor off? From pictures I have seen the van switch appears to be the same as the pickup switches, it just has one more contact. The only reason this appeals to me is because I am not wanting to have to put in a toggle switch to be able to turn the blower motor off. If anyone has some ideas about this that would be great.
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Zach 1970 Chevrolet Custom Camper K20 1971 GMC Super K2500, 12V/NV4500 swap in progress 1971 Chevrolet Custom C10 1972 Chevrolet Custom Deluxe C20, 5.3/4L60E 1972 Oldsmobile Cutlass Supreme, 455/TH400, 3.73 posi 2004 GMC Sierra 2500HD, LB7/Allison, CCSB 2005 GMC Sierra 1500, 5.3/4L60E, CCSB |
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