dcberry05
Junior Member
- Joined
- Apr 25, 2015
- Posts
- 5
- Reaction score
- 0
- Ram Year
- 2003
- Engine
- Cummins 5.9
My a/c is not cold in my 2007 5.9 cummins that I just bought. I am going to add refrigerant but I wasn't sure what I should try next that is inexpensive. I already check the fuses they all look fine. What I'm really confused about is I haven't found anything about relays in the owners manual or any other discussions but when I have searched auto parts stores they have them available. Why is there relays available to purchase but I see none in the fuse box like my 2003.