I have a 2021 Calligraphy with 25k miles. About 2 months ago my check engine light came on. Had the code checked at AutoZone, P0597 and P0598, both having to do with the electronic thermostat control. Took it for service, replacement of a missing fender clip and an oil change May 4th. Got it back with paperwork saying an AC sensor was not plugged properly so they fixed that and turned off the light. Unfortunately that light came back on at 4 pm the same day. Same codes. Anyone else having similar issue with those codes?