Warm Air Out Of Vents. Liquid Line Or A/C Condenser Outlet Abnormally Cool, Or Frost Or Condensation On Receiver/Dryer

Warm air comes out of the vents. The liquid line or the A/C condenser outlet is abnormally cool, or there is frost or condensation on the receiver/dryer

Probable cause: A restriction in the high-pressure side of the system

Recover A/C refrigerant A/C Refrigerant Recovery. Replace the restricted part and, if contamination is found, replace the A/C system. Recharge the system to specifications A/C System Charging

Also check for

Climate control DTCs Initial Inspection and Diagnostic Overview