I bet you something is faulty in your heater box

 

I only have this problem in the colder months, currently during the spring and into the summer my A/C works flawlessly.

 

i need to test mine out. i usually leave it at 60 because 61 blows HOT air.

 

same here. seems like it's happening to 04 G's. anybody have an answer before I get into headaches w/dealership?

 

Update:

Got the problem fixed, at least for me. The sensor was disconnected. They plugged it back in and it works fine now. I remember pulling some wires for my V1 and i guess it tugged on the sensor and loosened the connection.