AC unit and was cooling great then noticed it was not cooling

2003 FORD F-150
112,000 MILES • 4.6L • V8 • 4WD • AUTOMATIC
Avatar
GERRI WARREN
  • MEMBER
  • 5 POSTS
Put charge in AC unit and was cooling great then noticed it was not cooling. I tried to add Freon but would not take someone said something about sensors having to be reset, but do not know what to do or where to look to figure out how to fix.
Jul 5, 2018 at 10:45 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Good morning.

No, there is no reset at all. Are you sure there is no leaks? Leaking out the Freon you installed would make sense. Do you have gauges to give me the high and low side readings? These guides can help us fix it.

https://www.2carpros.com/articles/air-conditioner-leak-detection

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

https://www.2carpros.com/articles/air-conditioner-how-to-add-freon

Check out the diagrams (Below). Please let us know what you find. We are interested to see what it is.
Jul 29, 2020 at 6:22 PM