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AC fuse box?

Discussion in 'Electrical' started by Phinex, Mar 15, 2011.

  1. Phinex

    Phinex Active Member

    Hi!
    Quick question:

    What fuses goes for my AC unit? And where are these located..?

    I thought they would be at the drivers side in the coupe, but havent found anything there. There is a fuse box in the engine bay with 2 storage slots, one CDS 30 A, one empty AC Fan NO.2, one AC MG RELAY slot with a strange black split fuse, and then yet another empty slot named AC FAN NO. 3.

    My AC unit would sometimes work rather well, all the settings worked without the missing fuses, and sometimes it would seize to work altogether... What is wrong? Blown fuse? Thermostat? Faulty wiring or maybe the switch itself...?

    Appreciate any help :)
     
  2. Phinex

    Phinex Active Member

    Am I way off here...? :shock
     
  3. 89celicagt

    89celicagt Well-Known Member Staff Member Super Moderator Donated!

    Sounds like you have multiple issues there. First thing I'd do is buy & install the relays that are missing and go from there.

    I can post the troubleshooting parts to the AC system if you can tell me if you have auto or manual AC and hopefully the descriptions for one or the other will narrow things down a bit. If you have auto AC you will have a small black sensor (solar sensor) near the windshield passenger side.
     
  4. jwagner162

    jwagner162 Well-Known Member Donated!

    no idea whats wrong, but the main fuse panel ect. is is in the bay. should be infront of the battery. its the smaller of the 2 bay panels. can post a pic if needed.
     
  5. Stig

    Stig ST162 Guru Donated!

    A/C is complicated, I think those fuses are for the radiator fans which not everyone has.

    If it was intermittent I don't think something blew.
    Sounds to me like
    a)the heater panel may be faulty (re-solder it) or
    b)the gas is low (there's a pressure switch in the line near the shock)
    It will not engage if there's not enough pressure!
    c)bad connection in one of the couplers
    d)Compressor clutch failing
     

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