I'd suggest using WD-40 to un-stick it and THEN use Tri-Flo to keep some lube in there because WD-40 evaporates.
How do door locks work?
There is no way to do this. There are child-proof locks on the sliding doors.
use a good graphite powder
Metal door locks are made of metal.
I have a 2001 Nissan quest,recently my door locks are malfunction,when I pull the door in it locks,when key in ignition it locks,what cause this problem?
We have a 2000 Montana and yes it does have automatic door locks.
Remove the relay or fuse for the door locks.
Tumbler door locks work with the key being put in the lock and tumbler turning. This is one of the most common types of door locks.
Remove the relay or fuse for the door locks
Remove the fuse.
it on eveyones door
New locks