Ours is getting nosier also. Probably time to clean under it. Pull the cover off under the freezer drawer and clean out the dust. Would be nice if we had a outside door behind it to clean.
2015 Ram 3500 SLT Mega Cab DRW, SS Nerf Bars, Andersen Ultimate Hitch, ATTA Freedom Fill System
Living Full Time in a 2015 39MB Tan & Burgundy Urban Clay/Caramel, Wineguard Dish, Res Fridge & Induction Cook Top, myRV Linc Remote, MorRyde SRE 4000, Titan Disk Brakes, 17.5 Goodyear G114's