2019 gmc terrain Ac not working it's full lets run a diag check this out

2019 gmc terrain Ac not working it's full lets run a diag check this out
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@coldjello8436 says:

I assume this a variable displacement compressor and has a control valve?

@dmcnamara9859 says:

What a joke, diagnostic scanners are a rip off,clutch engaged and no pumping action; either a bad: orifice insert, expansion valve or bad compressor. Accomplished by simply jumping compressor with a : paper clip or wire.

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