A/C not working

2010 JEEP WRANGLER
29 MILES
Avatar
MOMOHIRAI
  • MEMBER
  • 2 POSTS
I bought a new A/C in https://parts.moparonlineparts.com/ and made my brother replace it, it has worked for a while but now does not cool at all.
Apr 18, 2022 at 5:26 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 18,907 POSTS
When you say it was a new A/C, I assume you mean it is a new compressor? If that is the case, then we need to start with checking the pressures because this system has pressure sensors that will cut the compressor off, or we could have a pressure issue due to a leak.

So here is a guide that will get us the info we need to check the pressures:

https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

https://youtu.be/4UjfQKvrB6Y

I would not recommend just putting Freon in it but that may be what we need to do.

Let's start with the pressures and go from there. Below is a chart that will help with determining correct pressures.

If you don't have a gauge set, then you can rent them from a local parts store. Most of them have free tool rentals so let me know if you have questions.

Thanks
Apr 18, 2022 at 6:07 PM
Advertisement