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

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

Page 2 of 2
  1. EronReid

    EronReid Bobtail Member

    Joined:
    Jul 25, 2011
    Messages:
    6
    Thanks Received:
    0
    0
    r u still on
     
    EronReid, Jul 25, 2011
    #11
  2. EronReid

    EronReid Bobtail Member

    Joined:
    Jul 25, 2011
    Messages:
    6
    Thanks Received:
    0
    0
    no this is not loupe just powr issues
     
    EronReid, Jul 25, 2011
    #12
  3. BigJohn54

    BigJohn54 Gone, but NEVER forgotten

    Joined:
    May 13, 2011
    Messages:
    1,972
    Thanks Received:
    1,599
    Location:
    SW Missouri
    0
    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.
     
    BigJohn54, Jul 25, 2011
    #13
  4. Proficient

    Proficient Bobtail Member

    Joined:
    Jul 15, 2017
    Messages:
    2
    Thanks Received:
    0
    0
    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
     
    Proficient, Jul 15, 2017
    #15
Page 2 of 2