Electronic Car Key Repair Near Me
Modern car keys aren't simple pieces of metal you can get cut at a self-service kiosk. They're sophisticated electronic devices that require specialized programming in order to work with your car's security system.
Some are programmed by locksmiths, however others require sophisticated software that most dealerships don't have. Look through your owner's manual to find instructions, or locate a professional in your area.
Transponder Keys
Transponder keys, sometimes referred to as chip keys, are comprised of an embedded microchip electronic inside the plastic head. When you insert the key into the ignition cylinder, it transmits a signal your car's computer system through an antenna ring on the lock on the ignition cylinder. The chip inside your car is able to receive the signal and responds with an identification code confirming that the key is the right one for the vehicle. Without this confirmation the car won't start.
This is a relatively new type of anti-theft technology, and it has proven effective at stopping theft. The majority of modern vehicles are equipped with transponder chips.
The key with a chip is generally thicker than flat metal keys and will emit 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 in several layers of tin foil and trying to start the engine. If the key doesn't work then it's likely to have an transponder.
Most transponder keys also have batteries that provide the power required to operate the chip. This battery can fail and cause the chip to stop functioning. When this happens your key will not turn on the ignition or activate the immobilizer inside your car. If you have transponder keys, it is important to get the battery replaced immediately.
Transponder chips are not as simple to duplicate as an ordinary mechanical key, so getting the replacement could be expensive. You should seek out a locksmith rather than your dealer for this service. Local locksmiths are more likely have the tools and expertise needed to properly program the new transponder keys for your car.
Certain transponder keys are programmed onboard, however this procedure is typically more complicated and requires higher level of knowledge about the security system of your vehicle. You can attempt to do this yourself if you own the proper equipment, but this is not recommended and could cause damage to the information stored on your car's chip.
Switchblade Keys
The keys to your car from the past are no longer the simple metal objects they were. Today keys have additional security layers designed to prevent non-authorized users from opening or locking your vehicle. Understanding how different kinds of car key work will allow you to make informed decisions when it comes to replacing or upgrading your key fob.
The traditional car key features an iron blade that operates mechanically by inserting it into the ignition door cylinder to open it. They don't communicate with the computer of the car unlike transponder keys. These kinds of keys are still common in certain cars, particularly older models. They are relatively cheap to replace should they are lost, but they are less secure than modern alternatives.
In the 1990s, automakers started using transponder keys that communicates with a sensor on the car's ignition. key repair are more secure since the vehicle must be within the range of a sensor to start the engine. This key is more difficult to duplicate because both sides are laser-cut. These keys are also known as "flip keys" or "transponder key". Certain car manufacturers utilize a similar design called the Tibbe Key which is more difficult to duplicate.
The majority of modern cars come with keys that combine traditional car keys with a remote control. It appears like it's a key that has buttons to open doors, lower windows, and activate alarms. Some keys also have keys that are spring-loaded and fold into the fob, resembling the shape of a switchblade. If you lose this type of key, you'll have to go to the dealership to purchase a replacement and have it electronically connected with your car.
An auto locksmith is the cheapest option to replace a lost key. You can have a new key created and programmed 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 have to rush or don't need the cost, you can utilize roadside assistance and your car insurance provider.
Key Fobs
Since their introduction in the year 1990, key fobs are now a standard feature of automobiles. These tiny devices are more than just a way to unlock doors and start the vehicle. They also act as a major deterrent to theft. Key fobs communicate with vehicles and perform various functions by using radio signals. When you press a button on the key fob, it transmits a signal that contains the unique code to a receiver located close to the locking system of the vehicle. The receiver interprets the code and then performs the requested action like unlocking the doors, or even starting the engine. Some key fobs also be used to control other functions, such as activating the car's panic alarm system, or disarming and arming the security system.
The radio frequency (RF) signals utilized by key fobs are similar in nature to those that are used by cell phones. When the key fob is within range of a receiver it emits a brief burst of energy that activates the copper coils located on either side of the device. These coils convert energy from radio waves into electrical energy, which powers a microcomputer in the fob. The computer then transmits a digitized version of your car's unique ID which is then verified by the receiver.
A lot of newer cars come with remote starter systems that allow you to push a button on the fob to turn on the engine. In certain instances, you'll still require an actual key into the ignition lock to start your car. The majority of modern fobs come with small, metal keys designed to work if the RF system fails.
NAPA Auto Parts offers a range of key fobs that are compatible with your vehicle. They come in different brands and look the same as the original. Some fobs are able to be programmed at home by using an app that is available from the car manufacturer or an outside developer. Other replacement fobs can only be programmed by a dealer since they require software and knowledge exclusive to the dealer service department.
Many of the more modern key fobs can also be used to control other features on your vehicle, such as its windows. When you press the button on your fob will cause the car's sliding side windows to roll down. This can be useful if you're shopping at the mall that's busy and don't want to leave your car unattended while checking out merchandise.
Trunk Lever Cylinder Locks
Over time, the locks on trunk levers can collect dirt, road grit or even corrosion. This could be a problem, as the internal parts of the lock are small, precise parts that require no friction to operate. Grit or dirt inside the cylinder can create enough resistance to prevent the key from turning when inserted. It's typically easy to correct this by spraying a dry lubricant (Teflon(tm) or silicon, or graphite) into the cylinder. Spray the lubricant in the cylinder and then turn the key several times in both directions. The lock should now be free of debris and able to turn with the key.
If the trunk still won't open, the cylinder might be damaged and must be replaced. Locksmiths can repair your cylinder and reprogram the key to work with the lock. If the cylinder was damaged during a break-in or by accident, you may need to replace the entire car key assembly too.
Sometimes the issue is the trunk lock actuator. This switch controls whether or not the lock opens upon activation. A burnt fuse or wiring issue may mimic this problem and it's recommended to have a professional check the problem to determine what needs to be addressed.
Modern cars, unlike the keys made of carved metal from the past, utilize laser-cut keys and a chip that activates the ignition and also controls other functions of your vehicle. Key fobs can also be used to open the trunk or glovebox, or the rear hatch. These key systems can be more complicated and difficult to fix compared to their predecessors.
If the key fob is working fine but your trunk or other lock isn't functioning you should get out of the vehicle and contact an automotive locksmith to figure out what the problem is. A locksmith with the appropriate skills can quickly reprogram the key fob so that it can work with a different type of lock, and remove any obstructions to the pins and tumblers inside the lock, or remove the car lock and replace the cylinder.