13 Things About Key Repair Near Me You May Not Have Known
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 highly sophisticated electronic devices that require specialized programming to work correctly with your vehicle's security system.
Some can be programmed by locksmiths, but others require sophisticated programming tools that many dealerships do not have. Look through your owner's manual to find instructions, or locate a professional in your area.
Transponder Keys
Transponder keys (also known as chip keys) comprise an electronic microchip embedded within the head of your car key. When you insert the key into the ignition cylinder it sends a signal to your car's computer system through an antenna ring located on the ignition cylinder lock. The chip inside your car is able to receive the signal and responds with a unique code verifying that the key is the correct one for the vehicle. Without this response the car won't start.
This is a relatively new form of anti-theft technology, and it has proven to be effective in deterring theft. Transponder chips are found in the majority of modern vehicles.
The key with a chip is generally thicker than flat keys made of metal and will emit a more powerful electrical signal when it's inserted into the ignition cylinder. You can test your chip by wrapping a few sheets of aluminum foil around the plastic part of the key, and then trying to start your car. If the key does not work, then it probably has transponder.
The majority of transponder keys contain a battery that provides the power required to operate the chip. This battery can fail and cause the chip to cease working. This will cause your key to no longer be able to activate the immobilizer or turn the ignition. If you own a transponder key it is crucial to replace the battery immediately.
Transponder chips are not as easy to duplicate like a mechanical key, which is why an entirely new key can be expensive. It is recommended to visit the locksmith instead of your car dealer to get this service. Local locksmiths are more likely to have the tools and knowledge needed to properly program the new transponder keys for your car.
Certain transponder keys are programmed on-board, however this procedure is typically more complicated and requires higher level of knowledge about your specific vehicle's security system. You could try this yourself if you have the appropriate equipment, but this is not recommended as it could result in a corruption of the information on your car's chip.
Switchblade Keys
Car keys have advanced beyond the basic metal tools of the past. Many key fobs now come with additional security measures that block unauthorized users from being able from opening or locking your vehicle. Understanding how different types of car keys function can help you make informed decisions about key fob replacements or upgrades.
Traditional car keys are made of an all-metal blade that works mechanically by inserting it into the ignition cylinder and opening the doors. Unlike transponder keys, they don't communicate with the computer in the car. Some cars, particularly older models, still have keys that are not transponder compatible. They are inexpensive to replace, but they are less secure than the modern alternatives.
In the early 1990s, automakers began using transponder key that communicates with a sensor located on the car's ignition. They are more secure because the car must be within range of a sensor before it can start the engine. This kind of key is also more difficult to duplicate because it has a distinct laser cut on both sides. Keys like this are often referred to as "flip key repair shops near me" or "transponder keys." Certain car brands also use the same cylindrical design of keys that is known as the Tibbe key, which is more difficult to replicate.
The majority of modern cars come with keys that are able to combine traditional car keys with remote car key repair control. It appears like a key with buttons to open doors, lower windows and turn on alarms. Some keys also have keys that are spring-loaded and fold into the fob like the shape of a switchblade. If you lose this key you'll have to visit the dealer to purchase a replacement and then have it electronically connected to your vehicle.
An auto locksmith is the least expensive alternative to replace a key. They can usually give you a brand new key and have it programmed on the on the spot. The cost will be significantly cheaper than a dealership however, it could take longer if the key has to be ordered for your car. If you don't need to be in a hurry or you don't want the extra cost, you can utilize roadside assistance or your car insurance provider.
Key Fobs
Key fobs have become a standard car feature since their introduction in the 1990s. These tiny devices are much more than an instrument to unlock doors and start the vehicle. They also function as a significant theft deterrent. Key fobs connect with vehicles and perform a variety of functions using radio signals. When the button is pressed on the key fob it transmits a signal containing an unique code to a receiver close to the locking system of the vehicle. The receiver interprets the code and executes the desired action, such as unlocking the doors, or even starting the engine. Some key fobs can also be used to control other functions like activating the vehicle's panic alarm system, or disarming and arming the security system.
The radio frequency (RF) signals used by key fobs are similar to those utilized by cell phones. When the key fob comes within the range of a receiver, it emits a brief burst that is energized by the copper coils on either side of the device. These coils convert energy from radio waves into electrical power, which powers a microcomputer in the fob. The computer then sends a digitized version of the unique ID number of your car, which is verified by the receiver.
Many modern cars are equipped with remote starters which allow you to press a button on a fob to start the engine. In some cases however, you'll require a key car repair to insert into the ignition lock to turn on your car. The majority of newer fobs come with a small metal key that is designed to function in the event that the RF system fails.
If you need an additional key fob to your vehicle, NAPA Auto Parts has a variety of key fobs from various brands that work and look exactly like the original. Some of these fobs can be easily programmed at home with an app from the car maker or a third-party developer. Certain replacement fobs are only programable through a dealer because they require specialized software and technical expertise.
Many of the newer key fobs can be used to control other features on your vehicle, such as its windows. When you press a button on your fob can cause the car's sliding side-door windows to roll down. This is beneficial if you are shopping in an area that is crowded, and you don't want your car to be left unattended.
Trunk Lever Cylinder Locks
Over time, trunk lever cylinder locks may build up road grit, dirt or corrosion. This can be a problem due to the fact that the lock's internal parts are small, precise parts that require no friction to operate. Dirt or grit in the cylinder can create enough resistance to prevent the key from turning when inserted. This can be resolved by spraying dry fluid into the cylinder (TeflonTM, silicon or graphite). Spray the lubricant into the cylinder, and then turn the key several times in both directions. The lock should be clear of debris and turnable with the key.
If the trunk is still not opening it could be a sign that the cylinder is damaged and needs to be replaced. Locksmiths can replace the cylinder and reprogram your car key to work with the new lock. If the cylinder has been damaged during a burglary or accident, you may need to replace the entire car key assembly as well.
Sometimes, the problem is with the trunk lock actuator which controls the release of the lock when it's activated. This issue can be caused by burning fuse or damaged wiring. It is recommended to consult a professional determine what is required to be done.
Unlike the carved metal keys of the past, most modern vehicles use laser-cut flip keys, which are fitted with a transponder chips to activate the ignition system and control other functions of your vehicle. The key fob can also be used to open your trunk, glove box or rear hatch. These key systems can be more complex and difficult to repair as compared to their predecessors.
If the key fob works fine but your trunk or other lock isn't functioning, it's best to leave the car and call an automotive locksmith to figure out the root of the issue. Locksmiths with the right abilities can quickly reprogram your key fob so that it functions with a different type of lock, remove any obstructions to the pins and tumblers inside the lock, or take out the car lock and replace the cylinder.
