Toyota Repair: toyota air conditioning, a/c, hot

Question
I HAVE A 2000 TOYOTA CAMRY AND THE AIR CONDITIONING SUDDENLY ONLY BLOWS WARM AIR. IN JAN. I HAD THE AIR CONDITIONING SERVICED. THANKS FOR YOUR INFO

Answer
Check to see if the fuse for the A/C clutch is okay.
What type of service did they do in January (because you can't detect an A/C problem when its cold outside)?
If the fuse is okay, check the charge on the A/C system (actually, get someone who has the equipment to check it).
If the charge is okay, you may have an obstruction in your A/C system, more than likely it would be your drier (no, not the clothes thing).  The drier removes moisture as well as any crap (corrosion, rubber seals, etc) in your A/C system.  If it gets plugged then no freon can travel through the system - no cooling occurs.

Hope this helps.

Vince