Gen2 a/c wiring

I have a 06 A1R and wonder if at least the power supply connector is in the harness of the truck for the A/C unit. The blower and lights connector is the same one as just the heater uses, but it also needs 24 volt from the PDP. I have the schematic for the unit but since it is an A1R nothing for the truck.

Watching because I'm looking to add AC in the Spring.