Fan switch
08-06-2023, (Subject: Fan switch ) 
Post: #9
RE: Fan switch
(05-23-2019 )Rawze Wrote:  
(05-23-2019 )earnies2 Wrote:  ...
I have a 2009 prostar premium could It be possible that my truck is wired in the opposite meaning the fan turns on only when loosing voltage? If i unplug the solenoid the fan dosent kick on? That being the case i would need to switch the positive wire and put a fuse on line.


you have a prostar. they are all the same. Unplugging power from the solenoid MAKES THE FAN COME ON.

I just put a switch in on the ground wire on the fan solenoid. Now the fan wants to run all the time. Unhooked switch wiring and put back to OEM. Fan still runs all the time.
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Messages In This Thread
Fan switch - earnies2 - 05-20-2019,
RE: Fan switch - Rawze - 05-20-2019,
RE: Fan switch - earnies2 - 05-22-2019,
RE: Fan switch - smorgan87 - 05-22-2019,
RE: Fan switch - earnies2 - 05-23-2019,
RE: Fan switch - earnies2 - 05-23-2019,
RE: Fan switch - Rawze - 05-23-2019,
RE: Fan switch - Satori - 08-06-2023
RE: Fan switch - Rawze - 08-07-2023,
RE: Fan switch - earnies2 - 05-26-2019,



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