Electronic Car Key Repair Near Me
Modern car keys aren't the basic metal pieces you can cut at self-service kiosks. They're sophisticated electronic devices which require special programming to function with your car's security system.
Locksmiths can program some, but advanced programming tools are required by a lot of dealerships. The instructions are available in your owner's manual, or by contacting a local specialist.
Transponder Keys
Transponder keys (also called chip keys) comprise an electronic microchip embedded in the plastic head of your car key. The antenna ring on the ignition lock transmits signals from the key to the computer system inside your car when you insert it into the ignition. remote car key repair inside your car is able to receive the signal and responds with an identification code verifying that the key is the right one for the vehicle. Without this confirmation the car will not start.
This is a relatively new type of anti-theft technology and it has proved effective in deterring theft. Most modern cars come equipped with transponder chips.
The key with a chip generally thicker than flat keys made of metal and emits an electric signal with more power when it's inserted into an ignition cylinder. You can test the chip by encasing the plastic portion of your key with a few layers of aluminum foil and then trying to start the engine. If the key does not work, then it's likely to have a transponder.
The majority of transponder keys include batteries to provide power to the chip. However, the battery could fail over time, causing the chip to cease functioning. This can result in your key not being able to longer be able to activate the immobilizer or turn the ignition. It is essential to replace the battery as soon as you can, if you have a transponder.
Transponder chips are not as easy to duplicate like an ordinary mechanical key, and so getting a new replacement can be costly. It is recommended that you visit an area locksmith instead of going to your car dealership to get this service. Locksmiths in your area have the tools and experience to program a transponder lock correctly for your car.
Certain transponder keys can be programmed on-board, but this procedure is typically more complex and requires a higher level of understanding about the security system in your particular vehicle. You can try to do this yourself if you have the right equipment, however this is not recommended and may corrupt the information on your car's chip.
Switchblade Keys
Car keys have advanced beyond the basic metal instruments of the past. Now key fobs come with additional layers of security built-in that stop unauthorized users from starting or locking your vehicle. Understanding how different kinds of keys work can help you make informed choices about key fob replacements or upgrades.
The traditional car key features an aluminum blade that operates mechanically 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 types of keys are still common in certain cars, particularly older models. They are relatively cheap to replace should you lose them, but they are less secure than modern keys.
In the 1990s, automakers started using transponder keys to communicate with a sensor located in the ignition of the car. They are a more secure option because they require the car to be within the range of the sensor for the engine to begin. This type of key is also more difficult to duplicate, as it has a unique laser cut on both sides. These keys are commonly referred to as "flip key" or "transponder keys." Some automobile manufacturers also have the same type of key with a cylindrical design, called a Tibbe key which is harder to replicate.
The majority of modern cars come with a key fob that combines the traditional car key with a remote control. It resembles it's a key that has buttons to open doors, lower windows and to activate alarms. Some keys come with a spring-loaded switchblade-like key that folds up into an accessory. If you lose the key, you'll have to visit the dealer to purchase a replacement and then have it electronically connected to your vehicle.
An auto locksmith is the least expensive option to replace a lost key. You can get a new key and program it immediately. It's a lot less than at a car dealership, but it may take longer if they need to purchase the key for your specific vehicle. If you don't want to rush or don't want to pay the additional cost, you can use roadside assistance as well as your vehicle insurance provider.
Key Fobs
Key fobs have been a common car feature since their introduction in the 1990s. These small devices are more than just a way to unlock doors and start the vehicle. They also function as a major deterrent to theft. Key fobs are able to communicate with vehicles and perform various functions by using radio signals. When the button is pressed on the key fob it transmits a signal containing the unique code to a receiver near the vehicle's locking system. The receiver interprets the code and then performs the desired action, such as unlocking the doors or launching the engine. Some key fobs also be used to control other functions like activating the vehicle's panic alarm system or disarming and arming the security system.
The radio frequency (RF) signals used by key fobs are the same as those used by cell phones. When the key fob is within the range of a radio receiver it emits a brief burst that is energized by the copper coils that are located on either side of the device. These coils convert the RF energy into electricity, powering a microcomputer chip inside the fob. The computer transmits a digital version of the unique ID number of your car which is then verified by the receiver.
A lot of newer cars are equipped with remote starter systems that let users to press a button on the fob to start the engine. In certain instances however, you'll require a physical key to insert into the ignition lock to turn on your vehicle. The latest fobs are also equipped with a small key made of metal that's designed to function 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 appear the same as the original. Some fobs can be programmed at home by using an app available from the car manufacturer or a third-party developer. Certain replacement fobs are only programmable at a dealer, since they require specialized software and technical expertise.
Most newer key fobs are also designed to allow you to remotely control your car's other features, such as windows. Pressing a button on your fob will cause the car's sliding side-door windows to open. This can be handy in the event that you're shopping in the mall that's busy and do not want to leave your car unattended while you're checking out merchandise.
Trunk Lever Cylinder Locks
Over time, trunk lever locks can collect dirt, road grit, or even rust. This can be a problem, as the lock's internal components are small, precise components that require little friction to function. Grit or dirt can cause the cylinder to become so clogged that the key won't turn when inserted. This can be corrected by spraying dry lubricant into the cylinder (TeflonTM, silicon or graphite). Spray the lubricant inside the cylinder, then turn the key several times in both directions. The lock should be clean and able to turn with the key.
If the trunk doesn't open, the cylinder could be damaged and need to be replaced. A locksmith can replace the cylinder and reprogram your car key to work with the new lock. If the cylinder is damaged by a burglary, or by an accident, you may also have to replace the car key assembly.
Sometimes the problem is the trunk lock actuator. This switch controls whether the lock will release upon activation. A burnt fuse or wiring issue could cause this issue, and it's best to have a professional check the problem and determine what needs to be fixed.
Instead of the carved keys of the past, most modern vehicles use laser-cut flip keys that are equipped with a transponder chips to activate the ignition system and control other functions on your vehicle. The key fob can also be used to open your trunk, glove box or rear hatch. These key systems are more complex and difficult to repair compared to their predecessors.
If your key fob is working perfectly but the trunk lock or other lock doesn't work it's recommended to get out of the car and contact an automotive locksmith. They can determine the issue. A locksmith with the appropriate skills can quickly reprogram the key fob so that it works with a different lock, remove any obstructions to the pins and tumblers in the lock, or take out the car lock and replace the cylinder.