Toilet

[Whitn37140]

Got my 2019 fc in dec the toilet doesn’t hold water.
Is there an easy fix or do I have to replace it under warranty?

[JonDNC]

Have you checked to make sure there is grease on the seal at the bottom where the flap opens? They make special stuff or in a pinch you can use dielectric

[BayouBiker]

In addition to the grease, first wipe and clean the underneath surface of the seal.
Unless the seal is visibly damaged warped or pitted, it should seal after cleaning and greasing. If you don't have dielectric grease you can get it at any auto parts store. If you just want to see if this solves the issue, Vaseline will work temporarily, it just doesn't stick around as long.