2007 silverado classic

[jbdurr79]

hello, i have a problem with my climate control and need some help

 

i have a 07 silverado classic with a manual a/c controller. a couple of days ago, i tried to turn on my a/c and i go nothing. Even if i turn on the heat, the only setting that it blows air out on is in defrost mode. i also have no air blowing through my vents. please tell me what the problem is so that i can fix it asap.

[gmtech4]

try disconnecting the battery and reconnect it ,turn the key on,you can hear the actuators relearning and hopefully it works ,

 

if not ,check fuses and take it in,control head MAY be done