2004 Chevy venture no power to climate control

I have checked the fuses and they are all good. I turn on the headlights and the dashlights do come on at that point but I have no power to the buttons on the panel or any of the climate settings. Can anyone help? Thank you in advance.

Check big orange wire from ignition switch- if it is dead (no 12v) with ignition on, then a new ignition switch is needed.....

Does the vehicle have the video entertainment system or not? The diagrams are different depending upon that.

In the interim you can check the 10A DRL/HVAC fuse in the instrument panel fuse block, and the 25A HVAC Blower fuse.

It does not