Cadillac ac system not cooling

Hi, I'm one of the auto experts on RepairPal's Car Genius team! Great question! There are several things that could cause the AC to not cool on your 2017 Cadillac Escalade. You could have a leak in the system causing a low refrigerant level which would result in limited or no cooling. It is also possible that you have a switch or sensor failure, a compressor that is failing internally, a fan that isn’t working, or even a low engine coolant issue that’s causing your engine to run warm and turn the ac off in self preservation. The first step is a visual inspection combined with a system pressure test done by someone licensed and trained on air conditioning systems. They will be able to narrow down the options and pinpoint the exact failure and proper repair necessary. If you need any further advice or would like help finding a trusted RepairPal shop in your area or even getting an appointment booked, please feel free to call us at 877-913-1554 or check out https://repairpal.com/certified