2000 Impala Power Door Locks?

it is possible the lock rod inside the door came disconnected, but another thing thats common on that car is the electric actuator inside the door has stopped working or is seized. It's probably not a job you want to tackle yourself because if you're not careful taking the door panel off you could break the plastic clips that hold it on. you also have to be careful disconnecting the electrical connections so those don't break. I would recommend taking it to a garage you trust. diagnose time on a problem like this shouldn't be more then an hour that can cost up to $80 it depends on the garages hourly rate every one varies. as far as how much to fix can't really tell til know what the problem is.if it is the actuator that goes for around $100 I believe if the rod just needs to be reattached shouldn't even be close to that. well hope this helps some good luck

you answered your own question! Take the car to a repair or body shop and you will have to have the door taken apart to see what broke! and find out what the parts needed and the hours listed in e estimateor to replace them most shops charge anywhere from 50 to 100 dololars an hour

i own a shop,and there's a rod that comes from the handle to the lock,,if you remove the door panel you,ll see it,,it has come off of It,,this is why it wont lock anymore its an easy fix it takes more time to remove the door panel,than it takes to repair this,,good luck,hope this help,s.,,have a good x-mas/

If it's not going to lock manually, then fixing it will probably require taking of the door panel and examining the mechanics of it.