u/themexican030301

Wondering if anyone here has any experience with these and can give me some pointers. I have a 2012 Blue Bird Vision the customer is complaining about their front AC not working, I ran the bus with the AC on high and had clutch engagement and the condenser fans running. High side pressure was about 250ish and low side pressure was around 45ish, evaced the system to verify it had Freon and it did. The issue I’m having with it now though is both of the temperature control heads just start flashing and won’t stop and now the rear AC doesn’t blow cold. I checked power and ground to both head units but I’m just not familiar with these systems at all.