Lyle H San Antonio , TX October 21, 2022 No error codes. This is just a small apartment refrigerator. I replaced the door seal. This can be challenging because of the way it's folded when it's shipped and it has to expand in places. It was a straightforward process. I used hot water and a blow dryer and the door seals fine. As far as replacing the support for the snack pan its a 5-minute fix and put the retainers in on the door shelves is simple as well Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes