Electronic Car Key Repair Near Me
Modern car keys aren't the basic metal pieces you can cut at self-service kiosks. They are sophisticated electronic devices that require special programming to integrate with your car's safety system.
Locksmiths can program some, but advanced programming tools are required by many dealerships. Go through the owner's manual for instructions, or locate a professional in your area.
Transponder Keys
Transponder keys, also referred to as chip keys, are comprised of an embedded microchip that is embedded in the plastic head. 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. The chip in your car detects the signal and responds with an identification code. This proves that the key you are using is the right one for your vehicle. The car won't start without this response.
This is a relatively new type of anti-theft technology, but it has proved effective in deterring theft. Transponder chips can be found in the majority of modern vehicles.
The key with a chip usually thicker than the traditional flat metal keys and will emit an electric signal with more power when it's inserted into the ignition cylinder. You can test the chip by wrapping the plastic part of your key with some aluminum foil and then trying to start the engine. If the key does not work, then it's probably a transponder.
The majority of transponder keys also have a battery to charge the chip. However, this battery can become depleted over time, which causes the chip to cease functioning. When this happens the key will not turn on the ignition or activate the immobilizer inside your car. It is important to replace the battery as soon as you can, if you have a transponder.
Transponder chips aren't as simple to duplicate as a mechanical key, which is why an entirely new key can cost a lot. It is recommended to go to the local locksmith instead of the dealership of your car for this service. Locksmiths in your area have the tools and know-how to program a transponder key properly for your vehicle.
Certain transponder keys can be programmed on-board, but this process is generally more complicated and requires a greater level of understanding of the security system in your particular vehicle. You could try this yourself if you have the right equipment, however this is not recommended as it could result in a corruption of the information on your car's chip.
Switchblade Keys
Car keys have evolved beyond the basic metal implements of the past. Nowadays, many key fobs have additional security features designed to prevent unauthorized users from starting or locking your vehicle. Understanding how different kinds of car key work will allow you to make informed choices when it comes to replacing or upgrading your key fob.
The traditional car key has a metal blade that is mechanically operated by inserting it into the ignition piston to open the doors. In contrast to transponder keys they don't communicate with the car's computer. These types of keys are still common in some cars, especially older models. They are fairly inexpensive to replace, however they are less secure than the modern alternatives.
In the 1990s, automakers started using transponder keys to communicate with a sensor located in the car's ignition. They are a safer option since they require that the vehicle be within range of the sensor in order for the engine to begin. This key is more difficult to duplicate because both sides are laser-cut. Keys like this are often referred to as "flip key" or "transponder keys." Certain automakers also use the same cylindrical design of keys, called the Tibbe key that is more difficult to replicate.
Modern cars have key fobs that combine the traditional car key with the ability to control a remote. It looks like an ordinary key, with buttons that open doors, shut windows, and activate alarms. Some also include an electronic key that folds into the fob which resembles the shape of a switchblade. If you lose this kind of key, you'll need to visit a dealership to purchase a new one and then have it electronically linked with your car.
The cheapest way to get a key replaced is with an auto locksmith. You can have a brand new key made and programmed right away. The cost is much lower than a dealership, however it could 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 cost, you can use roadside assistance as well as your vehicle insurance provider.
Key Fobs
Since their introduction in 1990, key fobs are now an integral part of cars. These tiny devices are much more than an instrument to unlock doors and start the car. They also function as a major deterrent to theft. Key fobs use radio signals to communicate with the vehicle and perform a variety of functions. When the key fob is pulled it transmits an encoded signal to a receiver located near the lock system of the vehicle. The receiver interprets the code and executes the requested action, such as unlocking doors or launching the car. 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 used by keyfobs, are similar to the signals that are used by cell phones. When the key fob comes within the range of a receiver, it sends a small burst that is energized by the copper coils on either side of the device. These coils convert RF energy into electricity, supplying power to a microcomputer chip inside the fob. The computer transmits a digital version of the unique ID number of your car which is later verified by the receiver.
Many newer cars are equipped with remote starters that allow the user to press an electronic fob to start the engine. In certain instances, however, you'll still require a key to insert into the ignition lock to start your car. keys repair of modern fobs have a small, metal key made to function in the event that the RF system is not working.
If you require an additional key fob to your vehicle, NAPA Auto Parts has a wide selection of fobs from different brands that function and look as the original. Some of these are programmed at home using an application from the car maker or a third-party developer. Other replacement fobs cannot be programmed at a dealership because they require software and technical expertise that is exclusive to dealers' service department.
The majority of modern key fobs are also able to control your vehicle's other features, including windows. By pressing the button on your fob can cause the car's sliding side windows to roll down. This is beneficial if you are shopping in an area that is crowded and do not want your car to be left unattended.
Trunk Lever Cylinder Locks
Over time the cylinder locks for trunk levers may accumulate dirt, road grit or even corrosion. This can be a problem, as the lock's internal parts are tiny, precise components that require minimal friction to operate. Dirt or grit can cause the cylinder to become blocked to the point 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 in the cylinder, and then turn the key several times in both directions. The lock should now be free of debris and should be able to turn using the key.
If the trunk is still not opening, it could be a sign that the cylinder has been damaged and must be replaced. Locksmiths can repair your key cylinder and reprogram it to work with the lock. If the cylinder has been damaged in a break-in or by an accident, you may also have to replace the car key assembly.
Sometimes, the issue is caused by the actuator for the trunk lock or switch that determines whether the lock releases when activated. This issue can be caused by an ignited fuse or defective wiring. It is best to seek out a professional to determine what needs to happen.
Modern cars, unlike the carved metal keys from the past, utilize laser-cut keys and chips that trigger the ignition and also controls other functions of your vehicle. The key fob can also be used to unlock your trunk, glove box or rear hatch. These key systems are more complicated and difficult to fix as compared to their predecessors.
If your key fob works perfectly, but the trunk or any other lock doesn't work it's recommended to get out of the car and contact an automotive locksmith. They can identify the problem. A professional locksmith will be able to quickly program the key fob in order to work with a different lock. They can also remove any obstructions that are blocking the lock's tumblers and pins, or disassemble and replace the cylinder of your car lock.