Electronic Car Key Repair Near Me
Modern car keys aren't basic pieces of metal you can get cut at a self service kiosk. They are sophisticated electronic devices which require special programming to function with your car's security system.
Some can be programmed by locksmiths, however others require advanced programming tools that many dealerships do not have. Check your owner's manual for instructions, or contact an expert in your area.
Transponder Keys
Transponder keys, also referred to as chip keys, have an embedded microchip electronic inside the head made of plastic. The antenna ring of the ignition lock transmits an electronic signal from the key to the computer system of your car when you insert it into the ignition. The chip in your car detects this signal and responds with 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 will not start.
This is a relatively new form of anti-theft technology, and it has proven to be effective in stopping theft. Modern cars are equipped with transponder chips.
The key with a chip is typically thicker than traditional flat keys made of metal and will emit a more powerful electrical signal when it's inserted into an ignition cylinder. You can test the chip by wrapping the plastic part of your key in a few layers of tin foil and trying to start the engine. If it doesn't work it's likely that the key has a transponder in it.
The majority of transponder keys contain batteries that supply the power to operate the chip. However, this battery can be damaged over time, causing the chip to stop functioning. This will cause your key to no longer activate the immobilizer or turn off the ignition. If you own a transponder key it is essential to replace the battery immediately.
Transponder chips aren't as simple to duplicate as a mechanical key, and so getting the replacement could be expensive. You should seek out a locksmith rather than the dealer of your car to get this service. Local locksmiths are more likely have the tools and knowledge needed to properly program the new transponder key to your vehicle.
Some transponder keys can be programmed onboard, however this process is usually more complex and requires a higher level of understanding about the security system of your vehicle. You can attempt to do this yourself if you have the right equipment, however this is not recommended and could cause damage to the information stored on the chip in your vehicle.
Switchblade Keys
Car keys have advanced beyond the basic metal implements of the past. Many key fobs now come with additional security features that stop unauthorized users from using them to start or unlock your vehicle. Understanding how different kinds of car keys function can help you make educated choices when it comes to replacing or upgrading your key fob.
The traditional car key features an aluminum blade that is mechanically operated by inserting it into the ignition piston to open the doors. They don't communicate with the computer of the car unlike transponder keys. Certain cars, especially older models, still use keys that are not transponder compatible. They are inexpensive to replace, however they are less secure than the modern ones.
In the 1990s, automakers started using transponder keys that communicates with a sensor in the ignition of the car. They are a safer option due to the fact that they require that the vehicle be within the range of the sensor in order for the engine to begin. This type of key is also difficult to duplicate as it is laser cut on both sides. These keys are commonly known as "flip key" or "transponder keys." Certain automakers also use the same type of key with a cylindrical design, called a Tibbe key that is more difficult to replicate.
Modern cars have keys that combine the traditional car key with a remote control. It resembles an ordinary key, with buttons that open doors, lower windows and turn on alarms. Some include a spring-loaded, switchblade-like type of key that folds into fob. If you lose this key you'll have to visit the dealer to purchase a new one and then have it electronically connected to your vehicle.
An auto locksmith is the most affordable option to replace a lost key. They can usually offer you a new key and have it programmed on the moment of the call. The cost will be much lower than at a dealer however, it could take longer if the key needs to be purchased for your vehicle. If you're not in a hurry and don't want to spend the extra cash, roadside assistance or your car insurance provider can help.
Key Fobs
Since their introduction in 1990 Key fobs have become a standard feature of automobiles. These small devices are more than the ability to open doors and start the car. They also act as a powerful deterrent to theft. Key fobs connect with vehicles and perform different functions by using radio signals. When the key fob is pressed it sends an encoded signal to a receiver close to the lock system of the vehicle. The receiver interprets the code and executes the requested action, such as unlocking the doors, or even starting the engine. Some key fobs are capable of controlling other functions such as activating a panic alarm or disarming or arming the security system.
The radio frequency (RF) signals utilized by key fobs are similar to the signals used by cell phones. When the key fob is within range of a receiver, it sends out a tiny amount of energy, which then energizes copper coils located on both sides of the device. The coils convert the RF energy into electricity, which powers a microcomputer chip inside the fob. The computer then sends a digitized version of your car's unique ID that is then confirmed by the receiver.
A lot of newer cars come with remote starters that allow you to push a button on a fob to start the engine. In some instances, you'll still need to insert a physical key into the ignition lock to start your vehicle. The majority of modern fobs come with keys made of metal made to function in the event that the RF system is not working.
If you are in need of an additional key fob to your vehicle, NAPA Auto Parts has a wide selection of fobs from various brands that function and look exactly like the original. repair car key remote of these fobs can even be programmed at home by using an application available from the car manufacturer or a third-party developer. Some replacement fobs are only programmed by a dealer because they require specialized software and technical knowledge.
The most recent key fobs also have the ability to allow you to remotely control your car's other features, such as windows. With a single touch, you can roll down the sliding side-door window of your vehicle. This is helpful for shoppers who are in a busy mall 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 even corrosion. This could be a problem due to the fact that the internal parts of the lock are small, precise components that require no friction to function. Grit or dirt in the cylinder may cause enough resistance to prevent the key from turning when it's inserted. It's usually easy to fix this by spraying 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 be clear of any debris and be able to rotate with the key.
If the trunk is still not opening, it could indicate that the cylinder has been damaged and must be replaced. A locksmith can repair the cylinder and reprogram your car key to work with the new lock. If the cylinder has been damaged during a break-in or by accident, you might need to replace the entire key assembly too.
Sometimes, the issue is caused by the actuator for the trunk lock or switch that determines whether the lock releases when activated. This issue could be caused by a burned fuse or faulty wiring. It is recommended to seek out a professional to determine what is required to be done.
Unlike the carved metal keys of the past, modern cars have laser-cut flip keys that are equipped with a transponder chips to activate the ignition system and control other functions of your vehicle. Key fobs can also be used to open the trunk and glovebox as well as the rear hatch. Key systems like these can be more complex and difficult to fix as compared to their predecessors.
If the key fob is functioning perfectly but your trunk or another lock isn't working you should get out of the vehicle and contact an automotive locksmith to determine what's wrong. A locksmith with the appropriate abilities can quickly reprogram your key fob so that it works with a different type of lock, and remove any obstructions to the pins and tumblers in the lock, or remove the car lock and replace the cylinder.