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Thread: 1997 Eldorado - A/C problems

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    ttops is offline Cadillac Owners Member
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    1997 Eldorado - A/C problems

    hi i have a 1997 eldorado the ac will not turn on have recharged system , replaced both hi and low scensor and the compressor is fine , what can be my next problem to look at
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    Last edited by Submariner409; 07-26-14 at 04:42 PM.

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  3. #2
    basscatt's Avatar
    basscatt is offline Cadillac Owners 10000+ Posts
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    Re: 1999 cadillac eldorado - A/C Problem

    Quote Originally Posted by ttops View Post
    hi i have a 1997 eldorado the ac will not turn on have recharged system , replaced both hi and low scensor and the compressor is fine , what can be my next problem to look at
    ==================
    check for Diagnostic Trouble Codes -

    if you don't know how - go here and read the ENTIRE post -

    http://www.cadillacforums.com/forums...odes-dtcs.html

    if you have any codes - post them here -
    ALONG WITH THEIR DEFINITIONS -

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    Ranger is offline Cadillac Owners Member
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    Re: 1997 Eldorado - A/C problems

    Was the compressor running when you recharged the system? If not, you didn't accomplish a thing. If low on refrigerant, the PCM will disable the compressor to protect it. You must clear the low refrigerant DTC to enable it before recharging.


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