Found only 1 thread with limited info....
2011 IS350 AWD 168K+ miles.
My AC stopped working suddenly. 2 fuses and relay are good. Clutch engages compressor with relay bypass.
Need to test pressure switch next, but can't find it...
I learned that it's part number 88719-33020.
Any Ideas or picture of perhaps?
Thank you in advance.

 

https://parts.lexus.com/p/Lexus__IS-...871926020.html

 

Did you remove the front plastic at the hood latch? IIRC it's up front but its been a while.

 

Yep, I just happen to have a picture of it and it is up front. Here it is to the right of the sight glass in 1st pic. The other pic is upside down for some reason.

 

Yeap, found it. Thank you.