Doors locking/unlocking when driving

[dErZ]

The last two times I've taken the van out all the doors unlock/lock after you've gone below a certain speed ie driving at 40 come to a stop/slow crawl (cant remember what speed its set to lock them poss 10mph) unlock/lock..this happens for the whole journey.

Any ideas?

 

[Bigsidavies]

Could it be that one of the door solenoids has failed. When that happens the doors unlock immediately after you lock them.
Then, because you’ve got the auto lock function activated, every time you’ve dropped below 15 and you speed up again the van auto locks/immediately unlocks and the cycle begins again.

 

[Dav-Tec]

Sounds like a faulty door latch or the micro switch inside it. Either way it could do with being plugged in for diagnostics buddy

 

[JumpShip]

Dragging up an old thread ....
Just been out in our van ,auto locks (anti hijack?) Etc as normal.
Stopped and took the dog a walk and returned to the van , when I pulled away the doors self locked as normal but then unlocked immediately and the lock button on the door doesn't work anymore .
As soon as I slow to below 10-15mph door locks do their merry dance again trying to lock / unlock

Anyone in Somerset got vcds so it can be interrogate to see what's happening please ?