Electronic Car Key Repair Near Me
Modern car keys aren't the basic pieces of metal you can cut at a self service kiosk. They're advanced electronic devices that require specific programming to function properly with the security system in your vehicle.
Locksmiths can program some, but advanced programming tools are needed by many dealerships. Look through your owner's manual to find instructions, or contact a specialist in your area.
Transponder Keys
Transponder keys, also referred to as chip keys, are comprised of an embedded microchip that is embedded in the head made of plastic. The antenna ring of the ignition lock transmits a signal from the key to the computer system of your car when you insert it into the ignition. The car's computer detects the signal and responds by generating an identification code. This proves that the key you're using is the correct one for your vehicle. Without this response, the car will not start.
This is a relatively new kind of anti-theft technology and it has proven to be effective in stopping 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 the ignition cylinder. You can test the chip by encasing the plastic portion of your key in a few layers of tin foil before trying to start the engine. If it fails the key may have a transponder in it.
The majority of transponder keys also have batteries to provide power to the chip. This battery can fail and cause the chip to stop functioning. This will result in your key not being able to longer turn off the immobilizer, or turn off the ignition. It is important to replace the battery as quickly as you can if you have a transponder.
Transponder chips are not as simple to duplicate as a simple mechanical key, so getting the replacement could be expensive. It is recommended to visit a local locksmith instead of going to the car dealership to get this service. Local locksmiths have more tools and expertise to program a transponder lock properly for your vehicle.
Some transponder key can be programmed at home, but the process is more complex and requires a greater level of expertise about your vehicle's security system. If you have the proper equipment, you could do it yourself. However it is not recommended since it could corrupt the information stored on the chip in your car.
Switchblade Keys
Car keys have advanced beyond the basic metal instruments of yesteryear. Nowadays keys have additional security features built in that prevent non-authorized users from opening or unlocking your car. Understanding how the various types of car keys function will allow you to make informed decisions when it comes to upgrading or replacing your key fob.
The traditional car key has an iron blade that is mechanically operated by inserting it into the ignition cylinder to open the doors. They are not able to communicate with the computer in the car unlike transponder keys. These kinds of keys are still found in certain vehicles, especially older models. They are reasonably inexpensive to replace if you lose them, however they are less secure than modern alternatives.
In the 1990s automakers started using transponder keys that communicates with a sensor in the ignition of the car. They are a more secure option due to the fact that they require the car to be within range of the sensor in order to allow the engine to start. This key is more difficult to replicate, as both sides are laser-cut. Keys like this are also referred to as "flip keys" or "transponder key". Some car brands have a similar cylindrical design referred to as a Tibbe Key which is more difficult to duplicate.
The majority of modern cars have keys that are able to combine the traditional car key with an remote control. It looks like an advanced key with buttons that can open doors, open windows, roll them down and set off the alarm. Some include 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 new one and have it electronically linked to your vehicle.
An auto locksmith is the least expensive option to replace a key. You can have a new key and program it in a matter of minutes. The cost is much lower than a dealership, but may take longer if they are required to purchase the key for your specific 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
Key fobs have become a common car feature since their introduction in the 1990s. These small devices do much more than just unlock doors and turn on a car and are also important anti-theft devices. Key fobs are able to communicate with vehicles and perform various functions using radio signals. When you press a button on the key fob it transmits a signal containing a unique code to a receiver near the locking system of the vehicle. The receiver interprets the code and performs the requested action, such as unlocking the doors or starting the engine. Some key fobs are capable of controlling other functions, such as activating a panic alarm, or disarming or rearming the security system.
The radio frequency (RF) signals used by key fobs are like those that are used by cell phones. When the key fob is within the range of a receiver it transmits a small burst of energy, which then energizes copper coils on both sides of the device. The coils convert the energy from radio waves into electrical energy, which powers a microcomputer in the fob. The computer then transmits a digital version of your car's unique ID number that is then verified by the receiver.
Many newer cars are equipped with remote starters that allow you to push the button on a fob to start the engine. In some instances, you'll have to insert an actual 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 fails.
If you require an additional key fob to your vehicle, NAPA Auto Parts has an array of fobs from various brands that work and look as the original. Some of these fobs can be programmable at home with an application from the car maker or a third party developer. Other replacement fobs can only be programmed in a dealership because they require software and expertise that is exclusive to dealers' service department.
A lot of the latest key fobs can be used to control other features on your vehicle for example, windows. Pressing a button on your fob could cause the car's sliding side windows to open. This is beneficial if you are shopping in a busy mall and do not want your car to be left unattended.
Trunk Lever Cylinder Locks
Over time, the locks on trunk levers will accumulate dirt, road grit, or corrosion. This could be a problem because the internal parts of the lock are tiny, precise components that require little friction to function. Dirt or grit can cause the cylinder to be blocked to the point that the key will not turn when inserted. It's typically easy to correct this issue by spraying a dry lubricant (Teflon(tm) or silicon) or graphite) into the cylinder. Spray the lubricant into 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 is still not opening, it could indicate that the cylinder is damaged and must be replaced. broken car key repair 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 caused by the actuator for the trunk lock, a switch that controls whether the lock opens when activated. This issue can be caused by a burned fuse or faulty wiring. It is best to consult a professional determine what needs to happen.
Unlike the carved metal keys that were used in the past, modern cars use laser-cut flip keys, which are fitted with a transponder chips to activate the ignition system and control other functions on your vehicle. The key fob can also be used to unlock your trunk, glove box, or rear hatch. These key systems can be more complicated and difficult to repair compared to their predecessors.
If the key fob is working perfectly however your trunk or another lock isn't working you should get out of your vehicle and call an automotive locksmith to determine what the problem is. Locksmiths with the right abilities can quickly reprogram your key fob so that it can work with a different lock. Remove any obstructions to pins and tumblers within the lock, or take out the car lock and then replace the cylinder.