The driver door lock actuator is the controller for all door locks. If all
of your locks are cycling then it's the drivers door actuator at fault.
This is a common failure after many years.
Howard
"jbehler" wrote in message

> my locks continuously 'relock' for about 5 minutes after i lock it. i
> have read that this is due to a bad actuator, but how do i know which
> actuator is bad? it happens when i lock the doors from any door and
> the 'relocking' occurs on all four doors.
>
> thanks.
>