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.
Old door locks used in historical buildings include warded locks, lever locks, and pin tumbler locks. Warded locks have simple keys that fit into slots, lever locks use levers to prevent the bolt from moving, and pin tumbler locks have pins of varying lengths that must be aligned to unlock the door.
Door locks work by using a mechanism that secures the door in place, preventing it from being opened without the correct key or combination. There are different types of door locks, including pin tumbler locks that use pins of varying lengths to prevent the lock from opening without the correct key, and electronic locks that use digital codes or biometric information to grant access. When the correct key or code is inserted, it aligns the pins or activates the mechanism to allow the door to be opened.
power door locks don't work on my 1997 Honda crv
what about them? yeah for real, my door locks work pretty well.
ANYTHING could happen to make it not work.
yale u.s.a
http://www.peachparts.com/shopforum/diesel-discussion/215532-vacuum-door-locks-not-working-1983-300d.html
Locksmith or replace locks
If a locksmith has failed to open a door then, Wedge the door glass to door shell open in order to trip the latch with a long metal rod. This requires Patience and some time to get it right.
Is the remote's battery dead?
The automatic door locks on a Dodge Intrepid won't work if the fuse or switch are bad. These two components should be checked first to narrow down the cause.
my discovery 3 rear door lock will not lock with remote