paqratrick
Junior Member
- Joined
- Jun 29, 2023
- Posts
- 1
- Reaction score
- 0
- Location
- central Illinois
- Ram Year
- 2019, 1990, 1985
- Engine
- 5.7, 3.9, 3.7
Hi. I have a 2019 classic with no a/c. I checked the fuse and it was good fuse but was not powered . I jump wired the a/c clutch to battery voltage and while the clutch did engage , it absolutely did not cool. The system is full of refrigerant. I have tried to find a wiring diagram of the in-the-compressor control valve and information on the control valve itself, with no luck. What would cause the fuse to not be powered and the compressor to not build pressure . I imagine a bad compressor control valve could keep the compressor from building pressure but would it also keep the fuse from being powered? If I remove the control valve will I lose the refrigerant? Any help in this matter would be greatly appreciated
