2020 GMC Sierra 1500 AT4, 6.2L
During moderate to heavy rains the truck will sometimes put itself into remote learning mode, preventing the vehicle from starting. Unplugging the negative battery connection and re-pluging it in usually fixes it, but once it got stuck in the remote pairing overnight and another time required a tow to the dealer who couldn't replicate the problem.
Figured it was a software issue but no updates seem to have helped. My guess is water is getting somewhere it shouldn't, but I don't know where to check. Any suggestions?
