Sliding van door

'06 Pontiac Mountainer; automatic sliding randomly opens; new pad,then pad adjustment,still opens. Dealer says $600 to replace latch,etc. Any suggestions before we act on this!

My suggestion is the same as it was the last time you posted this. Find a reputable, local body shop to look at it. You will probably spend a lot less $$ and not get run around so much. Didn’t the dealership already charge you a bunch of money to replace some parts, adjust some parts and fail to fix it?

There is nothing magic about this door that only the dealer knows. It runs on electrical signals, wiring, electric motors, etc. Lots of people could troubleshoot it. It sounds like the dealer you are visiting is not very good at troubleshooting.