Question about 2000 Jeep Grand Cherokee

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Yesterday my air conditioner was blowing cold air today its blowing warm air what happened

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  • yadayada
    yadayada Sep 02, 2010

    does the system have a full charge of refrigerant?

  • dsimmel4 Sep 02, 2010

    I dont know like I said yesterday I was a happy camper driving along all day in the jeep with the air working great. Today when it got hot I turned it on and the blower was working fine blowing air out the vents but when the A/C button was pushed on there was no change in temp just warm air

  • yadayada
    yadayada Sep 02, 2010

    please check the system for leaks and have the pressures checked

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If the compressor is turnning it could be you have developed a leak,or it could be that the air door which separates the heat from the ac is stuck open.vacume problem.if the compressor is not turnning it could be your low on freon,or an electrical issue.like a fuse or relay.

Posted on Sep 02, 2010

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