AC/Heater control

Asked by nissota6 Apr 03, 2019 at 09:13 PM about the 2000 Jeep Wrangler Sport

Question type: Maintenance & Repair

In Florida we have to run heat in the morning and air in the afternoon lol, so
when I put my heat on in the morning and then put my air on later, it still wants
to blow heat.  I can mess with the control sometimes and it'll start blowing cool
air, other times if i turn the jeep off go back a couple hours later, the air will blow
cool, I have replaced the switch, but it still does the same thing.

2 Answers
9,530

Mike answered 5 years ago

See if the compressor is running, check for a water control valve, if it has one feel both ends with the A/C on one end should be cooler if not it's a bad valve. I'm thinking you may just be low on refrigerant. I hope this helps. Take care.

Mark helpful

nissota6 answered 5 years ago

the compressor is running, the air is cold when it runs, my husband thought at first it needed refrigerant but that's not it, it blows ice cold as long as I don't turn the heater on in the a.m. but when i turn the heater on in the mornings and then when it gets warmer through out the day i turn the ac on and it stays on heat for some reason, it's got a mind of it's own, sometimes it'll go cold and sometimes it'll stay on heat, even tho i have the knob on ac lol i'm not losing my mind, this is really what happens. lol

Mark helpful

Your Answer:

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