How many a/c compressors?

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Do the front driver and passenger HVAC systems use two different a/c compressors? Driver side is cooler than passenger. Is it a compressor or a blend door issue? Thx. (Edit: yes they are set to the same temp).

How about the coolbox and the rear, I’m pretty sure they are separate.
 
I don't know the answer to this, but I just had the exact same issue in my '17 (as in...yesterday). The dealer discovered a small leak in the rear line. They explained the difference in temperature as "different pressures." I have no idea what that really means. But you might have a leak somewhere.
 
Do the front driver and passenger HVAC systems use two different a/c compressors? Driver side is cooler than passenger. Is it a compressor or a blend door issue? Thx. (Edit: yes they are set to the same temp).

How about the coolbox and the rear, I’m pretty sure they are separate.
One compressor. You have something going on inside the HVAC unit under the dash.
 
One compressor. You have something going on inside the HVAC unit under the dash.
I was worried about this. Dealer fixed the leak, recharged the system and it is now equally cold from both passenger and driver side (actually before, it was cold out of driver side top vents only, and not cold from any other vents including all lower and rear).

But then again it's only been one day.
 
I was worried about this. Dealer fixed the leak, recharged the system and it is now equally cold from both passenger and driver side (actually before, it was cold out of driver side top vents only, and not cold from any other vents including all lower and rear).

But then again it's only been one day.
Good! and Up The Irons! SCREAM FOR ME 200 SERIES!!!! hopefully it continues to work! saw your powerslave avatar got excited to see a maiden fan 🤘
 
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