a/c?

strokin6L

New member
Joined
Apr 24, 2008
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461
Anyone know where the a/c high pressure switch is? I installed a set of 7.3 electric flex-a-lite fans on the truck and it says to tap into the A/C, but was told that it should be on the high pressure switch. Not sure if it's the one up next to the heater core or the one on the A/C line down next to the A/C compressor.
 
Follow the lines off the compressor. The high pressure line will be hot with the a/c on.
 
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