View Single Post
Old 05-12-2017, 09:14 AM   #3
Alex V.
Registered User
 
Alex V.'s Avatar
 
Join Date: Mar 2013
Location: Campbellsville, KY
Posts: 888
Re: Wiring blower motor to a switch?

If you bypass the resistor it'll run on full speed (lots of noise and tons of air) and draw a LOT of current necessitating a pretty substantial switch. A rheostat type switch (like a generic headlight switch) won't work, either - too much current. Probably best off the replace your switch or hotwire through one of the speeds in it.
__________________
Alex V.
------
1967 C10 Suburban, 350/NP435, Green/Green, PS, PB, HD cooling, charging, shocks, and springs.

1985 GMC C3500 SRW, Sierra Classic, 454/TH400, white/blue.
Alex V. is offline   Reply With Quote