0
If you mean while driving, it's a normal safety feature that the power door locks engage when the vehicle exceeds 30 Km/h or 20 Mi/h.
If you mean that there seems to be a malfunction causing the door locks to constantly engage when they aren't supposed to, then the likeliest culprit is a faulty switch in one of the doors, or possibly a short in the wiring to the switch. The common places to find wiring problems would be either at the door jamb where the wires get flexed repeatedly, or near the switch.
What else can I help you with?
Where is the door lock master switch on grand caravan?
It is on the driver's door.
Whenever all the doors are locked you hear a big ' d rrr' noice from the rear door this is on my 99 dodge grand caravan.?
most likely the lock actuator plastic gears a stripped and slipping go get a new lock actuator
Why does the horn sound continuously when I lock the doors of my Montero with the remote?
If the Montero's horn sounds continuously when doors are locked with the remote, this is due a horn pad failure. To repair, replace the horn pad assembly.
How do you disconnect the electrical connectors on a 2003 Grand Caravan starter?
Press lock tab in and then pull.
How do you arm 1996 Plymouth grand voyager alarm?
Lock doors with electric.
Why does electric door lock on 2003 Grand Caravan start make a screeching or buzzing noise when you lock or unlock car?
The door lock actuator is going bad.
2005 grand caravan doorlock switch will not lock or unlock the doors?
take the van to the dealer and have the body computer up dated the easiest way to see if this will work is to unhook the battery and if the locks go back to working it will fix it
How do you reset a factory installed alarm on a 2000 Chrysler Grand Voyager?
Use the remote door lock to lock the doors, then unlock, then lock. The alarm should be reset. If not get in the vehicle, lock all the doors with them closed, unlock them, relock them walla alarm reset!
Why does a 2004 Grand Prix keep trying to lock the doors while driving?
Many of the newer vehicles automatically lock the doors when the vehicle starts to move. Some have provision to disable that feature, but most do not.
What could one do to increase caravan security?
To increase caravan security, you can attach wheel lock clamps. You can also have security lighting and make sure all the windows, doors and entrances are locked securely.
Where is the child protective lock?
1995 Dodge Grand Caravan-it is in the door jam area on the sliding door.There is an off and on selector
Why would Grand Caravan electric locks quit working?
check the door lock master switch usually that is the problem
