Passenger side A/C blows warm

[Engine107]

I know there have been a few postings about this in the past and I read most of them but I still have a problem. I did the diagnostic thing from inside and it came up "oo". Then my forum search turned up the clogged drain nipple thing. The driver side was dripping away fine but nothing from the passenger side.So I pulled off the nipple and it and the tube that came off with it were clear. Then I checked the inside where the tube connects on the center console. I ran the ac for ten minutes. It was dripping underneath from the drivers side, but the was zero water coming from the passenger drain. Any idea what this means and if it could cause the passenger side to be luke warm? The two driver vents still blow pretty cold. Thanks.

[bd473374]

Sounds like the problem that used to show up in the P38 Rangie. If the A/C is not producing water it is not dropping the temperature below ambient and could be one of two things. Either the thermostat on the passenger side is u/s or the flap separating mixture of warm air from the evaperator coil is not closing correctly. Unfortunately climate control systems can be notoriously difficult to diagnose faults, unlike the normal A/C systems, they either work or not and faults were nearly always refrigerant gas related.

[Disco Mike]

You need to get it to a shop, the draining or lack of it has nothing to do with your problem. It is mechanical and in your dash.
Mike