Parksmart APU

I had a 2016 parksmart they sell the ac as a sealed unit for 3k to replace but because 2016 was considered obsolete last year you had to buy the entire unit for almost 9k with only a 12 month warranty ....i put on a used dynasis for 6 k instead

 

is it possible to remove factory installed Parksmart without getting fault codes on J1939 network or on instrumental cluster?

 

I think you have to change a bunch of parameters and once the ps is shot there is no sleeper air even when idling .....I like the system when it works but once it fails it is quite frustrating

 

What kind of connector is used to charge parksmart?

 

12v dc powered ####ty compressor....