AC blows hot, then cold and then hot if u mess with controls?

Asked by Jul 04, 2015 at 04:17 PM about the 2010 Jeep Grand Cherokee Laredo

Question type: Maintenance & Repair

Charged freon, but continued to blow hot.. Then blew ice cold unti I messed with controls
then blew hot again.. After about 10 min it started t blow cold again?

4 Answers

67,495

This could be bad pressure switch,or ac clutch is going bad,if the correct amount of freon is in it,and not to much,or to less.

1 of 1 people found this helpful.

Assuming freon level is correct, those are the possible problems? Any other way to test?

67,495

One more thing you can check ,the is AC relay,if it is bad it can cause the ac to kick in and out all so,

1 of 1 people found this helpful.
67,495

You can take plastic cover off relay,hold the points together,if ac runs while you hold points together for a while,it will be the relay or pressure switch.

1 of 1 people found this helpful.

Your Answer

Grand Cherokee

Looking for a Used Grand Cherokee in your area?

CarGurus has 71,552 nationwide Grand Cherokee listings starting at $995.

ZIP:

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,110
  • #2
    Tom Demyan
    Reputation
    1,890
  • #3
    thejeepdoctor
    Reputation
    1,790
View All

Related Models For Sale

Used Ford Explorer
815 Great Deals out of 63,294 listings starting at $1,495
Used Jeep Wrangler
281 Great Deals out of 15,908 listings starting at $2,997
Used Jeep Wrangler Unlimited
276 Great Deals out of 40,964 listings starting at $9,999
Used Toyota 4Runner
240 Great Deals out of 21,558 listings starting at $1,500
Used Dodge Durango
298 Great Deals out of 20,449 listings starting at $999
Used Dodge Charger
461 Great Deals out of 27,845 listings starting at $2,795
Used Chevrolet Tahoe
648 Great Deals out of 36,708 listings starting at $1,800
Used Ford F-150
2,229 Great Deals out of 182,698 listings starting at $1,500
Used Jeep Compass
266 Great Deals out of 33,478 listings starting at $2,000
Used Chevrolet Silverado 1500
2,151 Great Deals out of 183,565 listings starting at $1,898
Used Dodge Challenger
265 Great Deals out of 21,424 listings starting at $6,999
Used BMW X5
426 Great Deals out of 13,195 listings starting at $2,495
Used Chevrolet Camaro
424 Great Deals out of 31,920 listings starting at $2,395
Used Jeep Liberty
242 Great Deals out of 7,262 listings starting at $990

Used Cars For Sale

2018 Jeep Grand Cherokee Laredo For Sale
326 listings starting at $30,190
2017 Jeep Grand Cherokee Laredo For Sale
3 Great Deals out of 2,118 listings starting at $23,500
2016 Jeep Grand Cherokee Laredo For Sale
8 Great Deals out of 200 listings starting at $20,700
2015 Jeep Grand Cherokee Laredo For Sale
6 Great Deals out of 183 listings starting at $18,999
2014 Jeep Grand Cherokee Laredo For Sale
10 Great Deals out of 176 listings starting at $14,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.