A/C Pressure Switch

[Jozilynn 1212]

Need help finding location for pressure switch? Also not sure if lm looking at right pressure switch

 

[Jozilynn 1212]

Need HELP NO A/C IN MY BUICK ENCORE IM SWEATING MY BUTT OFF

 

[RD_Atlanta]

I 'think' that I have this correct, someone please correct me if I'm wrong.
My 2005 LeSabre has no AC Low pressure switch and I think the GMs have gotten away from them all together. I wasn't aware of this myself until yesterday, I evacuated the system, replaced the accumulator & orifice tube, vacuumed the system then I couldn't find the Low Pressure switch. That's when I looked it up and found there wasn't one. My understanding is (again, someone please correct me if I'm wrong) the PCM monitors pressure and modulates the condenser fans as needed. As for charging, there was no need to jump out the Low Pressure switch (as we have in the past). Just charge the system, which is kind of nice.

 

[MelsRegal]

Need HELP NO A/C IN MY BUICK ENCORE IM SWEATING MY BUTT OFF

What year and do you mean high pressure switch?

 

[Jozilynn 1212]

2014 n the a/c pressure switch sensor

 

[MelsRegal]

2014 n the a/c pressure switch sensor

Number 11 in the diagram which is part of the discharge hose number 7.

https://g.oempartsonline.com/v-2014-buick-encore--premium--1-4l-l4-gas/hvac--switches-and-sensors