Some auto door lock kits do this for you.  The one from GoWesty,for
example, is wired into the ignition to automatically lock and unlock
the doors.   Look behind your glove box and see if a strange box with
wires coming out is behind it.   The wires would splice into the door
lock wires.

Gregor

On Sun, Jun 21, 2009 at 2:14 PM, Brian T.<nobleman1962@yahoo.com> wrote:
> Hi All,
>
> I have a 91' Multivan that has decided that for my own safety I need to auto-lock the doors when I start the van.  It also auto-unlocks them when I shut off the ignition.
>
> I've had this van for about a year and a half and it would intermittantly do this, but yesterday started doing it everytime.
>
> Anyone have any ideas why this is happening please feel free to PM me.
>
> I have a Priest standing by should I need one :-D
> Brian in Salem, Or
>