AC High side

Can any direct me to the location of the AC high side hose connection port so I can read the high side pressure. Its a 2001 Hoe. Normally I don't have to ask a obvious question, but I can't find it. Thanks..........

Did you check the AC lines on the passenger side near the radiator?

I have a co-worker with a newer Hoe, I will try and look this week.

Well don't I feel like a blittering idiot. The high side is on the same line, it just before the expansion valve. Looking right at me. I always been accustom to high side on driver side and low side on passenger side. Fangle new vehicles, another GM engineer marvel. Thanks for the help anyway.