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

63,195

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 out of 1 people think this is helpful.

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

63,195

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 out of 1 people think this is helpful.
63,195

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 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Grand Cherokee

Looking for a Used Grand Cherokee in your area?

CarGurus has 73,081 nationwide Grand Cherokee listings starting at $950.

ZIP:

Search Jeep Grand Cherokee Questions

Jeep Grand Cherokee Experts

#1 inuevafreak
inuevafreak
Reputation 2,030
#2 Tom Demyan
Tom Demyan
Reputation 1,810
#3 thejeepdoctor
thejeepdoctor
Reputation 1,730
View All

Related Models For Sale

Used Jeep Wrangler
267 Great Deals out of 18,635 listings starting at $2,995
Used Ford Explorer
812 Great Deals out of 74,902 listings starting at $750
Used Jeep Wrangler Unlimited
312 Great Deals out of 46,100 listings starting at $9,990
Used Dodge Charger
287 Great Deals out of 26,843 listings starting at $2,250
Used Toyota 4Runner
253 Great Deals out of 20,499 listings starting at $1,995
Used Dodge Durango
245 Great Deals out of 22,834 listings starting at $1,500
Used Chevrolet Tahoe
559 Great Deals out of 27,480 listings starting at $999
Used Ford F-150
2,233 Great Deals out of 209,421 listings starting at $1,499
Used Dodge Challenger
115 Great Deals out of 24,050 listings starting at $7,900
Used Chevrolet Silverado 1500
1,754 Great Deals out of 167,575 listings starting at $1,800
Used BMW X5
434 Great Deals out of 16,405 listings starting at $2,000
Used Chevrolet Camaro
151 Great Deals out of 32,916 listings starting at $1,995
Used Ford Mustang
369 Great Deals out of 46,983 listings starting at $1,500
Used Jeep Liberty
240 Great Deals out of 7,274 listings starting at $990

Used Cars For Sale

2017 Jeep Grand Cherokee Laredo For Sale
3,095 listings starting at $23,800
2016 Jeep Grand Cherokee Laredo For Sale
355 listings starting at $19,991
2015 Jeep Grand Cherokee Laredo For Sale
6 Great Deals out of 176 listings starting at $19,890
2014 Jeep Grand Cherokee Laredo For Sale
6 Great Deals out of 194 listings starting at $14,960
2013 Jeep Grand Cherokee Laredo For Sale
3 Great Deals out of 122 listings starting at $13,499