Zero power to HVAC control

[DuallyDon]

I picked up an 88 R30 on Friday. I've been going through some things fixing sins of the previous owners.
I have found that there is zero power going to the HVAC control unit.

You must be registered for see images attach

You must be registered for see images attach

I have power to the red wire at the resistor under the hood and no blown fuses.
I searched, read several threads but none pointed me in a direction that helped. Please keep in mind I am a paint and body guy, wiring is not my fortay. Any help is appreciated

 

[84 Shorty]

Typically the brown wire is what powers the selector switch from the fuse box. If you can’t trace that wire down just run a wire from an ignition hot with an in-line fuse.

 

[DuallyDon]

Thanks, thats exactly what I did