Begin by removing the inside door panel on your 1997 Plymouth Grand Voyager. Remove the door lock linkage. Remove the door lock retaining bolts. The door lock will come out.
Go to this website. It will show how to remove the door panel.
A 1993-1995 Dodge Caravan, Chrysler Town and Country, or Plymouth Voyager would be the same.
The blend door actuator is under the glove compartment near the blower motor. You will see a wire attached to it and will need a small nut driver to remove it.
Remove the door panel and check for power and ground at the motor connector. If you have both power and ground the motor has failed.
Look behind the door handle pocket and the light or reflector on the panel.
Cehck owner's manual Check for a label in one of the door jambs or in the fuel filler door
on the left side of the driver and under the dash. right by the door there is a panel that you open.
Located on dash by driver side wiper, close to pillar. Driver side door placard.
There is a small plug on the inside panel, remove it and there is a release lever inside the door.
bad question do u knoow if u don know how would we know?
The blend doors are moved by electric motors on a 1998 Voyager. Vacuum is not used.
The door being open.