How do I get power to my ac compressor its HOT!!!

Discussion in 'Trucks [ Eighteen Wheelers ]' started by EronReid, Jul 25, 2011.

  1. EronReid

    EronReid Bobtail Member

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    Jul 25, 2011
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  3. EronReid

    EronReid Bobtail Member

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    Jul 25, 2011
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    no this is not loupe just powr issues
     
  4. BigJohn54

    BigJohn54 Gone, but NEVER forgotten

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    If you have verified no power at the low pressure switch, a vehicle specific wiring diagram is your best bet. The only other choice is to follow wires.

    There are probably at least three more switches inside. The switch in the panel, the switch that maintains the temperature and the switch that shuts it down if the evaporator freezes up. Not sure on the last one.

    You still haven't mentioned what year, make and model the truck is.
     
  5. Proficient

    Proficient Bobtail Member

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    Jul 15, 2017
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    Im having the same issue with my 2007 Ford f650... No POWER to COMPRESSOR.. Tried the paper clip trick, still nothing. I KNOW I HAD A FUSE TO BLOW ON MY PARKING AND TAIL LIGHTS MONDAY. Replaced fuse for that, AC hasnt done nothing but blow hot air sence
     
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