Two problems related to tailgate have been reported for the 2021 Ford F-450. The most recently reported issues are listed below.
Tailgate opened unintended causing minor damage to rail cover and tailgate.
The tailgate system fault light started coming on on day 2 of ownership. Has been on and off a few times since. The talgate yesterday opened un commanded and damaged the tailgate and horse trailer it was connected to. Note I filled one of these I=out a munte ago but had the wrong VIN! sorry!.