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 advanced electronic devices which require special programming in order to work with your car's security system.
Some can be programmed by locksmiths, however others require sophisticated software that most dealerships do not have. You can find the instructions in the owner's manual or by contacting a local expert.
Transponder Keys
Transponder keys, also referred to as chip keys, are comprised of an embedded microchip electronic inside the plastic head. The antenna ring of the ignition lock transmits an electronic signal from the key to the computer system in your car when you insert it into the ignition. The chip inside your car is able to receive the signal and responds with a unique code to confirm that the key is the right one for the vehicle. The car will not start unless this response is received.
This is a relatively new type of anti-theft technology and it has proved effective in deterring theft. The majority of modern vehicles are equipped with transponder chips.
The key with the chip is usually much thicker than a traditional flat metal key, and it will emit an electrical signal that is stronger when it is inserted into the cylinder. You can test your chip by wrapping a few sheets of thin aluminum foil over the plastic portion of the key, and then trying to start your car. If it fails it's likely that the key has an internal transponder.
Most transponder keys also contain a battery that provides the power required to operate the chip. However, this battery can be damaged over time, causing the chip to cease working. This can cause your key to no longer turn off the immobilizer, or turn off the ignition. It is important to replace the battery as soon as you can if you have a transponder.
Transponder chips are more difficult to duplicate than mechanical keys. This means that replacing a key will be more expensive. It is recommended that you visit an area locksmith instead of your car dealership to get this service. Local locksmiths are more likely to have the tools and expertise required to properly program a new transponder key for your vehicle.
A transponder key may be programmed at home, but the process is more complex and requires a higher level of expertise regarding your vehicle's security system. If you have the right equipment, you can do it yourself. However it is not recommended because it may corrupt the information stored on the car's chip.
Switchblade Keys
Car keys have evolved well beyond the basic metal implements of yesteryear. Many key fobs come with additional security measures that prevent unauthorized users from opening or locking your vehicle. Understanding how the different types of car key work will allow you to make informed decisions when it comes to changing or upgrading your key fob.
The traditional car key features an iron blade that is mechanically operated by inserting it into the ignition door cylinder to open it. They are not able to communicate with the computer of the car unlike transponder keys. These types of keys are still used in certain vehicles, especially older models. They are relatively cheap to replace should you lose them, however they are less secure than modern ones.
In the early 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 the car to be within range of the sensor for the engine to begin. This type of key is also more difficult to duplicate as it is laser cut on both sides. These keys are commonly known as "flip key" or "transponder keys." Certain car brands also use the same type of key with a cylindrical design that is known as the Tibbe key, which is more difficult to duplicate.
Modern cars come with key fobs that combine the traditional car key with a remote control. It appears like a key with buttons to open doors, lower windows and turn on alarms. Some include a spring-loaded, switchblade-like key that folds into fob. If you lose this kind of key, you'll need to visit the dealer to purchase a replacement and have it electronically paired to your vehicle.
An auto locksmith is the least expensive option to replace a lost key. They will usually give you a brand new key and get it programmed right on the on the spot. The cost will be significantly lower than at a dealer however it could take longer if the key needs to be ordered for your car. If you don't have to be in a hurry or don't need the additional cost, you can utilize roadside assistance as well as your vehicle insurance provider.
key repairs
Since their introduction in 1990 the key fob has become a standard feature of automobiles. These tiny devices can do more than simply unlock doors and start a car and are also important anti-theft devices. Key fobs are able to communicate with vehicles and perform various functions by using radio signals. When a key fob is pressed it transmits the coded signal to a receiver near the lock system of the vehicle. The receiver interprets the code and performs the desired action, such as unlocking the doors or launching the engine. Key fobs may also control other functions, like activating the vehicle's panic alarm system or disarming and arming the security system.
The radio frequency (RF) signals utilized by keyfobs, are similar in nature to those used by cell phones. When the key fob is in the range of a receiver it transmits a small burst of energy that energizes copper coils on both sides of the device. The coils convert the RF energy into electrical power, which powers a microcomputer chip inside the fob. The computer then transmits a digital version of the unique ID number of your car, which is confirmed by the receiver.
Many modern cars are equipped with remote starters that allow you to push the button on a fob to start the engine. In some cases you will still need to insert an actual key into the ignition lock to start your car. The majority of modern fobs have a small, metal key made to function in the event that the RF system fails.
If you are in need of an alternative key fob for your vehicle, NAPA Auto Parts has a variety of key fobs from various brands that function and look exactly like the original. Some fobs can 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 since they require specialized software and technical knowledge.
The majority of modern key fobs also have the ability to remotely control your vehicle's other features, including the windows. By pressing a button, 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 the cylinder locks for trunk levers will collect road grit, dirt or even corrosion. This can cause a problem due to the fact that the lock's internal components are small, precise parts that require only minimal friction to function. Grit or dirt could cause the cylinder to be blocked to the point that the key will not turn when it is inserted. This can be resolved by spraying a dry fluid into the cylinder (TeflonTM, silicon or graphite). 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 be able to rotate with the key.
If the trunk still won't open, the cylinder may be 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 was damaged during a burglary or accident, you might need to replace the entire car key assembly as well.
Sometimes the problem is the actuator for the trunk lock. This switch determines whether or not the lock opens after activation. This issue could be caused by burning fuse or damaged wiring. It is best to consult a professional determine the cause of the issue.
In contrast to the carved metal keys of the past, modern cars use laser-cut flip keys that are equipped with a transponder chips to activate the ignition system and control other functions on your vehicle. Key fobs can also be used to open the trunk or glovebox, or the rear hatch. These key systems are far more sophisticated and are much more difficult to troubleshoot than their predecessors.
If your key fob works perfectly however the trunk or another lock isn't working it's recommended to leave the car to call an automotive locksmith. They can identify the issue. A locksmith with the appropriate abilities can quickly reprogram your key fob so that it functions with a different lock. Remove any obstructions to pins and tumblers in the lock, or remove the car lock and replace the cylinder.