Heater now works; AC doesn't..??

[rosystreasures]

So, we installed a new heater control unit. (from pick n pull), Now, my A/C doesnt want to blow cold, or at all...could we have missed some connetion...

Please advise...

 

[rosystreasures]

Weird, its working now...

 

[scubajosh12]

when you turn on the blower motor does that turn on