Voyager 2001, problem with "open door"

I have a voyager 2001 non-electrical (locks, windows or doors) and it
has
one problem with lights as I want to fix:

1) Even all the doors are closed the light "open door" in dashboard
keeps "on" and if I'm driving every time I stop and run again sounds
the
bell of "open door". That is very uncomfortable and in the night the
dashboard must be turn on at lowest level of illumination due it (if
intensity increase, all the internal ligths turn on).

I don't know if this is a problem with every door, anyway I have
unpluged the external sensors of doors (one by one) and the light
doesn't dissappear; also I tried to find -with no result - where is
the fuse box internal (not that that is allocated under the hood) to
review fuses
and switches. Could anybody tell me if I can solve these problem only
changing fuses or switches? And if it is, where is the
allocation of this "box"? A diagram or pics would be great!!

Thanks in advance...

RLC.

 

try this.first disconnect the battery and touch the positive cable to the
negitive for a few seconds then reconnect the batteyr and see what
happens