Good afternoon everyone,

I have a 2010 GT and I was doing some diag on my A/C, here's what I got sofar:
Sending power directly to the connector on the compressor activates the clutch.
I have constant power to pin 3 on the relay, and when I send power to pin 5 it activates the clutch.
Pins 5, 1, and 2 when normally plugged in at the fuse box show ground.
What I'm assuming is the pressure switch next to the right headlight has power to two pins and ground to one
I've swapped the relay with...

2010 Mustang 4.6l A/C clutch relay not sending power to compressor