Took the car in last Monday, and they were nice enough to loan us a 2019 short wheelbase Escalade. Today, they called and said they flushed the tranny but that didn't work, so they had to replace the valve body. They also did a complimentary oil change and some brake reprogramming due to a recall. But, they need to keep it another day to replace the front brakes because they are just about worn out. Shouldn't they have noticed that when they did the CPO inspection this past December? We've only put 12K miles on it since buying it.