A/C not working after aux battery replacement

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bimfi

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City
Summerville
State
SC
Country
United States
What I Drive
2019 XC90
#1
Good afternoon. I am the original owner of a 2019 XC90. Recently, I replaced the start/stop battery, but after it was done, the A/C would not get cool. I read that sometimes you have to reset the system by disconnecting the aux battery AND the negative terminal on the main battery. I did this and left it off for over 20 minutes. After reconnecting everything, the A/C is still not working. Am I missing something? Is there something I can do before I have to bite the bullet and take it into the shop? Thanks!
 
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