Nick Avila Jr.

My 2021 Denali 3500 tail gate open randomly also! Found out that when it rains or snow it opens.. I’m in mn gmc has replaced my switch 4-6 times and also the switch inside dash… (2) weeks ago now it’s back to opening randomly have a strap on my tail gate! Not sure what to do .. $80,000 truck and tail gate is ruining my love for this truck!! come on gmc fix this!!!