Freon smell and heater not working as good as it used to

[angrygenerator]

Originally Posted by CTScott

On cold weather package equipped Yaris there is a supplemental electric (PTC) heater that helps to get the hot air blowing before the coolant gets hot enough for the heater core to make heat. It may not be working.

I bought my Yaris used from a dealer in Atlanta, so I'm not sure if that is the problem, but if it is, how can I tell if there is a PTC equipped?

Thanks for the replies by the way.