Toyota Repair Problems? Ask a Mechanic for Answers ASAP
Hello I will help you with your question,
Usually this is an indication the system is low on refrigerant. I would recover the refrigerant and pull a vacuum on the system so you can see if it hold. If it leaks down find and repair the leak then refill the system with clean refrigerant to the specification by weight then recheck the temps.
Let me know how I can help you with this