External ac compressor relay

[Super_Sport]

I am trying to wire an external relay for the ac compressor. Need help locating the correct wires to use.

 

[kg4wxw]

wire for the clutch is located under the Fuse box on the right hand side look for (On My truck Blue / Yellow stripe) 3rd connector from the top lower set of pins 3rd over I was able to hot wire it and clutch will engage and it gave me cold AC. I dont know if this is a viable option tho.