car keys

Car Rekey Service: How Does It Work

Losing your car keys can be an incredibly frustrating experience. Whether you misplaced them or someone stole them, it can be difficult to regain access to your vehicle. Fortunately, there is a way to get back into your car without replacing the lock, and it’s called rekeying. 

Rekeying your car lock is a relatively easy process that involves resetting the lock to work with a new key. This guide will walk you through the steps to rekey a car lock.

Car Rekey Service

A locksmith will be the best option for rekeying the locks on your car. This process involves the locksmith replacing the pins inside the lock to only work with a new key. This is a more secure option than a non-professional service, as it ensures that only the new key can open the locks. The locksmith will also provide additional services, such as making a new key if necessary.


Before the locksmith can begin rekeying the locks, they will need to evaluate the current locks and determine what type of lock needs to be rekeyed. This evaluation will also ensure that the locks are in good condition and compatible with the new key.

Removal of Lock

The locksmith will then remove the existing lock from the car. This step is necessary to allow the locksmith to access the pins inside the lock.

Rekeying Process

Once the lock is removed, the locksmith will begin rekeying by removing and replacing the pins inside the lock so that it works with the new key. The locksmith will also test the new key to make sure it works properly.

Reinstallation of Lock

Once the rekeying process is complete, the locksmith will then reinstall the lock on the car. They will also check the lock to make sure it is working properly. 

The locksmith will finish the job by checking for any signs of wear and tear or damage on the locks and ensuring they open easily when needed. Additionally, if any keys were lost during the rekeying process, a new set should be made to ensure maximum security. Finally, regular maintenance should also be performed on car locks to keep them operational at all times.

The Cost Of Car Lock Rekey Service

The cost of a car lock rekey service will depend on the lock type and the job’s complexity. Generally, a basic rekeying job can cost anywhere from $50 to $150. More complex jobs may cost more.

It is important to make sure that the locksmith you choose for your car lock rekey service is experienced and qualified. A reputable locksmith should be able to provide references from previous customers, so it’s a good idea to ask around before making any commitments. It may also be worth asking if they offer any warranties on their work or guarantee satisfaction with the job performed. 

When selecting a professional locksmith, always ensure that they are properly licensed and insured to protect yourself against potential liability issues arising from their services. 

Additionally, many states require specific certifications related to vehicle security systems. These requirements vary by state but can include additional training in automotive electronics and specialized knowledge about various types of locking mechanisms used in cars today, such as transponder keys and remote keyless entry systems (RKE). 

To Sum Up

Rekeying a car lock is a simple process that can be completed with a few basic steps. It is important to have the right tools and supplies to complete the job properly. 

Taking the time to rekey a car lock can save a lot of time and money down the road. It is important to ensure the job is done correctly and that all parts are put back together correctly. Being diligent and completing the job properly can ensure that the car lock functions properly and securely.

Do you need a car rekeying service? Action Lock Doc has over 40 years of experience in providing quality locksmith services. Get in touch with us.