Mine does the same thing from time to time, so is it normal? Hard to say.Just recently my 2016 Odyssey sometimes unlocks the doors when a person with the key approaches the van from the rear on the passenger side. We have only had the van for a few months so wasn’t sure if normal. I could not find any settings for this. It unlocks without touching the door handle. So, is this normal?
Is it uncommon? I suppose not. Is it good? No.