AC Blowing hot on Passenger side ONLY??

[Wyatt1963]

^{Hey all,}

 

^{Has anyone had their AC blow cold on one side of the cab but not the passenger?.}

^{I had a couple headlight bulbs replaced at the dealership and I got it back with hot air blowing out the passenger side only??}

^{The dealership said maybe the actuators are stuck and that they may re-set themselves?? Kind of vague on how it happened on their watch.}

^{All my presets stations and memory seat settings etc.. were wiped out. Not a big deal but I did ask if they unhooked the battery to change the headlight bulbs and the advisor was vague and "didn't think so".}

 

^{I have unhooked the battery to try to reset it.}

^{Any other troubleshooting ideas are appreciated.}

 

^{Thanks in advance for any direction.}