How Much Does an Ignition Key Replacement Cost?

Losing your car key is a huge hassle. A replacement key is typically found by making an appointment with a dealer or auto locksmith.

Costs vary depending on the kind of key. Some car keys are more affordable to replace than others. Here are the four types of ignition keys that are available: mechanical, remote keyfob, transponder and switchblade.

Mechanical Key

There is a good chance that you have a classic mechanical key if your car ignition replacement was manufactured prior to the 1990s. These keys are simple and have a metal head that is inserted into the ignition, and then turned to start the car. These are easy to duplicate and do not contain any electronic components. If you already have a traditional, non-electronic lock, an auto locksmith can easily cut it and program it at the price of less than $50.

Key fobs became popular in the early 1990s and are designed to be operated from a distance using an electronic remote, rather than being placed into the ignition. These are much easier to duplicate and do not require any special tools to accomplish this, although they do cost more than traditional keys.

Transponder keys were introduced in 1995 and come with a microchip that communicates with the immobilizer on the vehicle, ensuring that only the correct key is used to start the engine. Transponder keys are difficult to duplicate and will generally cost more to cut and programmed.

If you have difficulties starting your car it could be due to a defective switch. Having this part replaced will probably cost more than a standard key replacement however the peace of mind that comes from knowing that your vehicle is safe makes it worth the investment.

If the cylinder of your ignition lock has become stuck or cannot be put into the ignition, gently move the key. This can help release the lock wafers which may have been slightly damaged by frequent use. It is important to note that this approach isn't always successful and may cause further damage.

Remote Key

It is possible to pay less for the replacement key if you have an old-fashioned key. These keys have a metal key shaft that's inserted into the ignition and turned to start your vehicle. These keys are available at places like AutoZone and locksmiths, and don't require any special programming to work with your vehicle.

Transponder chips are often found in the keys of modern vehicles to help prevent theft. These chips transmit signals from the key to a device in the ignition to ensure that only a genuine key is used and is able to turn on your engine. The most advanced versions of these keys are known as rolling keys, which send an entirely different signal each time they're used. This ensures that even if someone does manage to steal the key and open your car, it won't be capable of starting.

Key fobs work as remote controls, allowing you to unlock, lock and even open your vehicle without the need to put it in the ignition. Key fobs are also more popular in cars manufactured in the 1990s, since they're a convenient method to make your vehicle more secure from theft and to give you additional convenience.

You'll need to pay more when you require replacing a keyfob as it requires additional programming. Most dealerships charge a fee for programming a new key fob however, you can save money by following your owner's guide to reprogram your key yourself. The key fob itself could cost between $50 to $100 or more.

Switchblade Key

The switchblade key sounds as if it's a bladed weapon to defend yourself in the parking lot however it's really an innovative car key that folds up into the fob when it is not being used. This type of key can be available from a locksmith, an auto dealer, or even online however it will cost more than traditional keys.

Key fobs are electronic devices that control the functions of the key and send a signal to your car when they are within reach. The computer or immobilizer inside the car will be able to recognize the signal and permit the engine start. Transponder chips, used since 1995, are incorporated into most modern vehicles and transmit a unique code that only your car can read. Professional car locksmiths are able to change the chip and key when they become damaged or lost.

Traditional keys can still be replaced with simple, inexpensive fobs that do not have an integrated chip. These are usually available at auto parts stores and other retail outlets that cost between $25 to $100. A replacement key fob with a chip in can cost up to $500, depending on the features and manufacturer.

A key fob with a switchblade can cost between $200 to $300, which includes the cost of a new batteries and programming. The parts can typically be purchased separately, so if the key itself isn't damaged, it's possible to replace the shank and blade. Some of these keys may include VATS-Keys or PASS Key circuit. These chips are equipped with resistors to make it impossible for unauthorized use to be they are inserted into the ignition cylinder. They send different codes to the computer and the immobilizer of the vehicle. This deters thieves from trying to take over your ignition cylinder and also makes it more difficult for Car key ignition Problems them to copy the key.

Transponder Key

Transponder keys are likely be used on cars made in the past 20 years. The chip on keys can help prevent theft by transmitting the car with a code when you insert it into the ignition. The computer in your car checks the code and starts the engine if it matches. Without a working transponder key, you won't be able to start your vehicle.

If you're thinking about getting a new transponder key you must be aware that the dealership selling your car will charge you a premium for the service. They are often the only people in town who can make the specific type of key your vehicle requires. A locksmith, on the other hand, can cut and program your new key at a only a fraction of the price.

Transponder keys are a safety measure that was introduced when car thieves began using a technique known as hot-wiring for stealing vehicles in the 80s. To combat this, General Motors started incorporating the small RFID chip into their key fobs that can communicate with your car to initiate it. This technology helps prevent car theft since it renders hot-wiring useless.

You may observe that the grooves of your transponder key are beginning wear out. This is because the grooves move little pins inside the lock into a position that allows your car key ignition problems to start. Also, when you insert your key into the ignition the key symbol does not appear on the dashboard of your vehicle. If you're experiencing these issues it's time to contact an expert auto locksmith to change your key.

Smart Key Key

A smart key takes technology one step further. Rather than using a regular key, this type of key has a computer chip that communicates with your car, allowing you perform basic tasks such as unlocking the trunk and door and starting the engine with the press of the button. Although they are convenient, these keys come at an additional cost than transponder keys or traditional keys due to their integrated technology.

To function, these smart keys have LF (low frequency) transmitting antennas both inside and outside the vehicle. They activate when you open the door or trunk handle. The LF signal travels between the body and door to the interior electronics which identify the smart key as valid. Once the smart key has been identified, the vehicle shuts off the immobilizer, and then starts its engine.

But smart keys can also pose a risk to your safety. How Stuff Works Electronics says that if you're too far from your car someone could be able to intercept the low-frequency signal and start your car by putting it into an ignition compatible with. Some manufacturers set the maximum transmission range to 10 centimeters to limit the risk.

The model of vehicle you drive and its model year can impact the cost of replacement keys. In general, older models have cheaper replacement keys than modern models. Also, some models may require keys that are connected to the fob to allow features such as remote locking and trunk opening. If you're concerned about the replacement cost will be you can call the local Pop-A-Lock branch to receive an estimate prior to going to the dealer. Our locksmiths can offer an upgrade at a lower cost and often offer better service than the dealership.