Once you rekey your lock the old keys will no longer function.
Car door lock cylinder rekey.
Car door lock rekeying involves replacing the lock pins found in your current lock or changing the wafer or tumbler setting so that you are able to unlock the car with a new set of keys.
If your key for some reason does not work you must remove your door lock and re cut a new key.
With any luck your new key will work perfectly and you will have successfully re keyed your car door lock.
A new ignition cylinder that you would get as a replacement does not come with keys to your car.
This video explains how to rekey a door lock cylinder for a gm s series vehicle such as an s10 sonoma blazer jimmy or bravada.
Things you will need.
How much does it cost to rekey a car door lock.
The most common reason that an ignition is rekeyed is that after an ignition replacement the customer would like to operate their car locks with one key.
Carefully reassemble your door lock mechanism and try your new key.
Any quality replacement cylinder will come with keys that are already coded to it.
Used a cylinder out of a 99 dodge durango.
A mobile locksmith company will charge additional fees such as a service call fee to travel to your car s location.