I have 2001 Odyssey. I know that when van is locked and you unlock it using remote but don't open any door then after some set time doors lock again.
Well in my case: I unlock the van using remote, open the door and get in and close the door (but don't put key in the ignition switch) then after set time van doors lock. If I then try to start the van, alarm goes off.
In the past it used to happen rarely, so I thought may be I was pressing lock button on remote on accident. But now it is happening more frequently to be just an accident.
Is anybody also experiencing this issue? What's the solution?