i had the same problem, hot on the pass side and ice cold on the driver side, if u just had your batt off u may have hooked it up the wrong way, thus screwing up the actuators , pull poss cable for 15 minutes, (leave the neg on) resets cars computers, and when u reconnect the poss cable if the actuators aren't messed up it should all be working right again. i had my climate control cluster re soldered, and it went haywire after that, the reset made it all work fine again.
always put the neg cable on first when reconnecting the battery or the computers don't reset the right way.
