14 Businesses Doing An Amazing Job At Key Repair Near Me Electronic Car Key Repair Near Me

Modern car keys aren't the simple pieces of metal you can get cut at a self-service kiosk. They're sophisticated electronic devices that require specialized programming to function properly with your vehicle's security system.

Locksmiths can program some, but advanced programming tools are needed by many dealerships. You can find the instructions in your owner's guide or by contacting a local expert.

Transponder Keys

Transponder keys, also known as chip keys, have an embedded electronic microchip in the plastic head. When you insert the key into the ignition cylinder it sends a signal to the computer system in your car through an antenna ring located on the ignition cylinder lock. The chip in your car receives the signal and responds by creating an identification code. This is a confirmation that the key you're using is the correct one for your vehicle. If this response is not received the car won't start.

This is a relatively recent type of anti-theft technology however, it has proven effective in preventing theft. Transponder chips are found in all modern cars.

The key with the chip is usually thicker than a conventional flat metal key, and it will emit a stronger electrical signal when inserted into a cylinder. You can test your chip by wrapping a few sheets of tin foil around the plastic portion of the key, and then trying to start the car. If it fails, the key probably has a transponder inside.

Most transponder keys also have batteries that supply the power needed to operate the chip. This battery can break and cause the chip to stop functioning. This can cause your key to not longer activate the immobilizer or turn the ignition. If you have a transponder key, it is important to replace the battery as soon as possible.

Transponder chips aren't as easy to duplicate like an ordinary mechanical key, which is why the replacement could be costly. remote key repair is recommended to go to a local locksmith instead of the dealership of your car to get this service. Local locksmiths are more likely have the equipment and know-how required to properly program the new transponder key to your car.

Certain transponder keys can be programmed in-house, however the process is more complex and requires a greater level of expertise regarding the security system of your vehicle. You could try this yourself if you have the proper equipment, but this is not recommended as it may corrupt the information on your car's chip.

Switchblade Keys

Car keys have advanced beyond the basic metal tools of the past. Many key fobs have extra layers of security that stop unauthorized users from using them to start or unlock your vehicle. Understanding how different types of car keys work helps you make informed decisions about key fob replacements or upgrades.

The standard car key is an aluminum blade that is mechanically operated by inserting it into the ignition piston to open the doors. They are not able to communicate with the computer of the car, unlike transponder keys. These kinds of keys are still common in certain vehicles, especially older models. These keys are relatively cheap to replace, but they are less secure than modern alternatives.

In the 1990s, automakers started using transponder keys that communicate with a sensor inside the ignition of the car. They are more secure because the vehicle must be within the range of a sensor before it can start the engine. This key is more difficult to duplicate, as both sides are laser-cut. These keys are also referred to as "flip keys" or "transponder key". Certain car brands use a similar cylindrical design, referred to as a Tibbe Key which is more difficult to duplicate.

Modern cars have key fobs that combine the traditional car key with a remote control. It looks like an advanced key, with buttons that open doors, open windows, roll them down, and activate the alarm. Some also include keys that are spring-loaded and fold into the fob like the shape of a switchblade. If you lose the key, you will need to visit the dealer to purchase a new one and have it electronically paired to your car.

An auto locksmith is the cheapest alternative to replace a key. You can have a new key made and programmed immediately. The cost is much lower than at a car dealership, but may take longer if they have to purchase the right key for your vehicle. If you don't have to rush or don't need the extra cost, you can utilize roadside assistance and your car insurance provider.

Key Fobs

Key fobs have become a standard automotive feature since their introduction in the 1990s. These tiny devices are more than the ability to open doors and start the vehicle. They also function as a significant theft deterrent. Key fobs connect with vehicles and perform various functions using radio signals. When a key fob is pressed, it sends a coded signal to a receiver near the lock system of the vehicle. The receiver interprets the code and executes the requested action, such as unlocking the doors or launching the engine. Some key fobs can also control other functions, such as activating the car's panic alarm system, or disarming and arming the security system.

The radio frequency (RF), signals used by keyfobs, are similar to the signals that are used by cell phones. When the key fob is within range of a receiver, it transmits a small burst of energy, which then energizes copper coils that are located on both sides of the device. These coils convert energy from radio waves into electrical power which powers a microcomputer chip inside the fob. The computer transmits a digitalized version of the unique ID number of your car which is then verified by the receiver.


A lot of newer cars come with remote starter systems that let the user to push a button on the fob to start the engine. In some cases, however, you'll still need a physical key to insert into the ignition lock to start your vehicle. Most newer fobs also come with a tiny metal key that is designed to work in the event that the RF system fails.

NAPA Auto Parts offers a variety of key fobs that are compatible with your car. They are available in various brands and look the same as the original. Some of these fobs are programmable at home with an application from the manufacturer of the car or a third-party developer. Other replacement fobs can only be programmed by a dealer because they require software and technical expertise exclusive to the dealer service department.

Most newer key fobs are also able to allow you to remotely control your car's other features, like windows. When you press a button on your fob will cause the car's sliding side-door windows to roll down. This is useful for shoppers who are in an area that is crowded and don't want your vehicle to be left unattended.

Trunk Lever Cylinder Locks

Over time, trunk lever locks can collect dirt, road grit, or corrosion. This can cause problems, as the internal parts of the lock are tiny, precise components that require little friction to function. Grit or dirt inside the cylinder could cause enough resistance to stop the key from turning when being inserted. This can be corrected by spraying dry oil-based lubricant into the cylinder (TeflonTM, silicon or graphite). Spray the lubricant into the cylinder, then turn the key multiple times in both directions. The lock should be free of any obstructions and can be turned with the key.

If the trunk isn't open, the cylinder might be damaged and require to be replaced. Locksmiths can replace your cylinder and reprogram the key to work with the lock. If the cylinder is damaged by a burglary, or an accident, then you might also need to replace the car key assembly.

Sometimes, the problem is caused by the actuator for the trunk lock which controls the release of the lock when activated. This problem can be caused by an ignited fuse or defective wiring. It is recommended to consult a professional determine what is required to be done.

In key fob repairs to the carved metal keys of the past, modern vehicles use laser-cut flip keys, which are fitted with a transponder chip to activate the ignition system and control other functions on your vehicle. The key fob is also used to open the trunk and glovebox as well as the rear hatch. These key systems can be more complex and difficult to repair compared to their predecessors.

If the key fob works perfectly but your trunk or other lock isn't functioning, it's best to leave the car and call an automotive locksmith to figure out the root of the issue. Locksmiths with the right skills can quickly reprogram the key fob so that it functions with a different lock, and remove any obstructions to the pins and tumblers inside the lock, or disassemble the car lock and replace the cylinder.