Car Key Programming – Find a Auto Locksmith

When it comes to Car Key Programming, there are a few things to keep in mind. The final cost of this service will depend on your vehicle’s details and the complexity of the programming process. The Car Key Programming in Toronto technician will be able to give you an estimate based on these details. The process itself can take a few hours or several days, depending on the complexity of the vehicle. To avoid overspending, it’s always a good idea to make an appointment ahead of time.

Transponder keys

While a transponder key is not the most secure solution for your vehicle, it can offer an added layer of security. Most car models before the year 2000 don’t use transponder keys. A transponder chip inside the key is a digital ID that can be programmed to open the car and prevent theft. In addition to making the car more difficult to steal, car keys with transponders also have fewer possible combinations to be duplicated.

Helpful Guide to 2021's Best Car Key Programmer - Nerd Techy

Smart keys

When looking for a locksmith to perform car key programming, you have two options: buy a pre-programmed key from a car dealership, or seek out a professional auto locksmith. Purchasing a pre-programmed key will not ensure the car key will work, and you’ll risk spending more money on an expensive car key than you expected. Also, many newer cars have sophisticated security systems, so you may end up paying twice the amount of a duplicate key.

OBD2 keys

When programming a car key, it’s important to remember that you must have the car’s OBD port and proximity to the key. This will ensure that you can reach the OBD port and enter the correct programming code. A key programming expert will be able to make this process a breeze, and at a lower cost than a dealership. But before you decide on a car key programming service, make sure you know what you’re getting into.


Making EEPROM keys for car keys is relatively easy, but many automotive locksmiths are unsure of how to use it. While the method is theoretically straightforward, most locksmiths have years of experience and remain skeptical. To make the keys, locksmiths use specific tools that read and write the eeprom data on the car keys. They then pass the file onto a transponder programmer and the programmer uses the eeprom data to create a new key for the car. The result is a key that guarantees to start the car.

OBD2 programming

OBD2 car key programming allows you to program your vehicle’s keys using a computer. These devices are extremely versatile, allowing you to perform all of the necessary diagnostics. They can also help you troubleshoot emissions and other issues that can occur with your car’s engine. Autel has an OBD2 key programmer that is suitable for most cars. But be aware that this tool will not be able to reprogram keys for non-OBD system cars.

Choosing a locksmith

Choosing a locksmith for car key programming is an important decision. Not all locksmiths are created equal. Some charge more for key programming services than others. And some will charge you more for key removal, which is often the wrong move. To minimize risk, look for reviews from past customers and choose a locksmith with the highest success rate. Listed below are some things to look for when choosing a locksmith for car key programming.


The cost of car key programming varies depending on the model, make, and year of your car. If you have a key that will not work, you can spend up to $100 trying to get it programmed by yourself. You might get lucky and get it done in under a day, but the process can be complicated and not give you satisfactory results. In such a case, it is better to use a professional service.