cant find a/c relay help please!!!

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Jul 10, 2011 | 04:15 PM

towsrus

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cant find a/c relay help please!!!

hey everyone i have a 1995 ford f super duty(450) wheel lift tow truck with a 7.5l 460. we bought back in december and now that its gettin hot out im trying to get the a/c to work. everything is charged good all sensors working correctly, etc, but no power to the a/c clutch. if i throw a jumper wire on the compressor it powers up and runs fine. but no power on its own. could someone please get me a wiring diagram for this truck(id assume an f350 wwould be the same) and/or possibly a location for the a/c relay. thanks!

Jul 10, 2011 | 04:57 PM

subford

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From: Easton,Ks

You do not have an A/C relay.

1995:

Compressor power:

Jul 10, 2011 | 05:00 PM

towsrus

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perfect thats exactly what i was looking for. so if im looking correctly it looks like a/c clutch functions goes through the conputer. any way you by chance got a schematic for the computer slots/color wires/ etc.? i would like to chase the gremlin down tomorrow these 105* days in black trucks are killer

Jul 10, 2011 | 05:08 PM

subford

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From: Easton,Ks

Well no it does not go through the computer. The wires going to the computer are information only for the computer.
You need to go down the route on the right of the computer.