Fan blows but a.c compressor dosent kick on is it a relay?
3 Answers
Most likely, the system is low on refrigerant. There is a pressure switch in the AC system that won't allow the clutch to engage if the refrigerant charge is too low.
2 people found this helpful.
We put new pressure switch and refrigerrant
2 people found this helpful.
We put a new switch and refrigerate
2 people found this helpful.