Heater controls stuck!! HELP!!

[86blackbetty]

Ok its getting cold and cant ignore this now. The heater control is stuck.Only the one that controls the temperature.Its stuck in the middle ,actually its more towards the cold side. Anybody know how i can fix this ? It literally does not move , i dont want to break it,,but the thing wont move at all... Has anyone had this problem?

[deadtrend1]

I would drop the lower kick panel on thenpassenger side and see if you can move the cable or where the cable connects to there ...