Can I scan the Climate Control Computer in my 2008 dodge 1500?

What is your question?

My A/C works in the morning except for the control that switches from floor vents to dash vent to defroster etc. the temp adjusts ok, the fan adjust ok. after 1 hour of driving, a very small stream of cold water appears to come from under the dash on the passenger side. The temp of the air begins to heat up and the vents appear to half way close. Only half the air volume is allowed to come out. If I turn off the A/C for 30 minutes, the volume of air is correct and the temp of air is as the day I drove it off the lot. I have 230,000 miles and maintain the vehicle as per the specifications due to my Platinum Warranty I purchase with the vehicle from Chrysler. What seems to make the problem better or worse? see explantion i sent with the questions How long have you had this problem? 1 month