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    joyanne's Avatar
    joyanne Posts: 2, Reputation: 1
    New Member
    		  
    #1

    May 16, 2008, 10:28 PM
    Unplugged ac compressor on 92 corolla
    While replacing my radiator on my 92 toyota corolla, I must have unplugged the ac compressor. The air blow, but not cold. So I popped the hood tonight, and somehow after all my cord checks, I missed this one. I've looked everywhere for another loose cord or plug, and just can't find it. Could someone please tell me where to look before the Texas summer kicks in??
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #2

    May 17, 2008, 05:20 AM
    Possibilities include:

    Most likely:

    . Compressor clutch connector

    . Compressor clutch relay

    . A/C pressure switch

    . A/C wire harness connector

    . Blown fuse--check all under-hood and under-dash fuses with a test light or multimeter:

    https://www.askmehelpdesk.com/cars-t...tml#post252145

    Less likely:

    . Condenser fan relay

    . Condenser fan connector
    kitch428's Avatar
    kitch428 Posts: 1,440, Reputation: 152
    Ultra Member
    		  
    #3

    May 17, 2008, 08:42 AM
    Are you sure no condenser damage was done while r&r of radiator was performed?
    Are both fans coming on when a/c is switched on?
    I'm pretty sure only one connector goes to the compressor, and it appears you found it.
    joyanne's Avatar
    joyanne Posts: 2, Reputation: 1
    New Member
    		  
    #4

    May 17, 2008, 11:09 AM
    I'm pretty sure everything is fine, I just didn't plug a wire back in, and I can't find where to plug it in at again. When its turned on, the air blows fine, its just not cold, and I didn't plug that one thing in, so I'm 99% sure that's the source of my troubles. I had a friend get started unplugging things for me the day I worked on the radiator, so I never saw that wire plugged in, and I have no idea where to start looking.
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