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Honda: 1992 Honda A/C on off problem

  1. #1
    Wes
    Guest

    1992 Honda A/C on off problem

    My 1992 Honda prelude has great AC, when it works. Sometimes for no
    apparent reason, the green light under the AC button goes off and the blower
    continues to blow the outside air in without cooling it first. Sometimes I
    can push the button in repeatedly and it will come back on.
    I thought it might be the switch until I noticed that the rear defroster has
    the same problem of coming on and off. They seem to both work or not work
    at the same time.

    Thanks for your input,

    Wesley



  2. #2
    Bill
    Guest

    Re: 1992 Honda A/C on off problem

    In article <supernews.com>, "Wes"
    <net> wrote:
     

    It's hard to guess as to the exact problem. It may be what is known as a
    "short" which simply means that it works great when the short is not in
    effect and works poorly or not at all when the short problem kicks in. If
    it is a short, it's a hard problem to fix since the short problem never
    seems to kick in when a mechanic tests the system. I suggest that you take
    it to a Honda Dealership and have them give you an estimate on how much it
    would cost to fix the problem. You may want to consider trading your 92
    Honda in on a newer used Honda prelude or civic instead of paying lots of
    money to have the air conditioner problem fixed.
    If you want posters to explain what a "short" is--make a new post and label it:
    What's a "Short". Hopefully, someone can explain better than I could explain it.

  3. #3
    Bob
    Guest

    Re: 1992 Honda A/C on off problem

    I must say, what sort of advice is that, "trade in the car"?

    Firstly, it may be as simple as a relay or connection that's bad. When
    they do work, they seem to work great. And when they don't, they
    don't. That usually points to something pretty simple. I would bet
    there is a common relay or wire that they both share that is bad.

    Also, why run right off to a (expensive) Honda dealer? A little
    troubleshooting is in order here first, and possibly a visit to
    someone who specializes in auto electrics/air conditioning. Maybe a
    litle research in the groups as well.

    I don't turn on the blowtorch very often, but for someone who doesn't
    even know what a "short" is (which is probably not the case here-
    shorts usually result in blown fuses, burnt wires, or relays), you
    have a lot of half-baked advice.

    This is what's called an "intermittent". Current is not always getting
    to your defroster switch and A/C switch. Let's not run off and trade
    the car, now.



    On Tue, 16 Sep 2003 08:55:21 -0700, com
    (Bill B. Johnson) wrote:
     


  4. #4
    N.E.Ohio
    Guest

    Re: 1992 Honda A/C on off problem

    take a peek in the sight glass and see if there is foam in the stream.
    may just need a boost in the refrig. bob


 

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