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AC Fan Bypass

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Old 08-31-2016, 04:18 PM
MTboggs's Avatar
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Default AC Fan Bypass

94 Disco

This is an old subject but I have searched for a thread related to it and nothing comes up. I want to install switch that will bypass the AC Condenser fans in order to turn them on manually and leave them running.
Can anybody direct me?
Thanks
 
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Old 08-31-2016, 07:24 PM
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Find the positive wire running to both the fans (between the battery and headlight and runs up beteween the radiator and a/c condenser). Cut it and add a 30a relay controlled by a lighted switch in the cab. Or you can use a wire that is only on when the ignition is on so you won't forget to turn it off and come out to a deat battery.
 
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Old 08-31-2016, 10:31 PM
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on th '94-'95s the fans are also controlled by a switch part #PRC3505 which is located near the top of the intake manifold ....just behind the alternator....it should be easy to wire in your manual switch from there ( It's on my to do list for my '95....lol)
 
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