Electric Fan worky/noworky??
#21
I know this is an old post but determining blower functionality does not need to be blown up into a complicated science project. It shouldn't be dependent on outside temperature either. If you are working with an automatic climate control; select economy mode then depress the fan push button and cycle through the calibrated speed steps. If the fan does not function in this mode, jumper the blower +/- leads to 12VDC/return respectfully. Hopefully at this point the fan won't turn, as replacing the fan is way easier than tracing out an open circuit or a digital component failure.
Last edited by 2001SE7; 03-21-2010 at 07:43 PM.
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twilightcall
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03-04-2018 06:55 PM