Electronic Car Key Repair Near Me
Modern car keys are not the basic metal pieces you can cut at self-service kiosks. They're highly sophisticated electronic devices that require specialized programming to be compatible with the security system in your vehicle.
Some are programmed by locksmiths, however others require sophisticated programming tools that many dealerships do not have. Check your owner's manual for instructions, or locate a professional in your area.
Transponder Keys
Transponder keys (also called chip keys) include an electronic microchip embedded in the plastic 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 on the lock of the ignition cylinder. The chip in your car detects the signal and responds by creating an identification code. This confirms that the key you're using is the right one for your vehicle. If this response is not received the car will not begin to drive.
It's a relatively new type of anti-theft technology however, it has proven to be effective in deterring theft. Most modern cars come equipped with transponder chips.
The key with a chip typically thicker than traditional flat metal keys and will emit an electrical signal that is more powerful when it is inserted into the ignition cylinder. You can test your chip by wrapping a few layers aluminum foil around the plastic part of the key and then trying to start your car. If the key isn't working, then it probably has transponder.
The majority of transponder keys include batteries to charge the chip. This battery can break and cause the chip to stop functioning. This can result in your key not being able to longer activate the immobilizer or turn the ignition. If you have transponder keys, it is important to get the battery replaced as soon as you can.
Transponder chips are more difficult to duplicate than a mechanical key. This means that the replacement key will be more expensive. You should seek out an expert locksmith instead of the dealer of your car to get this service. Locksmiths in your area have the tools and experience to program a transponder key correctly for your vehicle.
Some transponder key can be programmed at home, but the process is more complicated and requires a greater level of expertise regarding the security system of your vehicle. You could try this yourself if you have the right equipment, however this isn't recommended and could cause damage to the information stored on your car's chip.
Switchblade Keys
The car keys of the past are no longer simple metal objects they once were. Nowadays key fobs come with additional security features built-in that stop non-authorized users from opening or unlocking your vehicle. Understanding how different kinds of car keys function will allow you to make informed choices when it comes to replacing or upgrading your key fob.
Traditional car keys are made of an all-metal key blade that works mechanically by inserting the ignition cylinder, then opening the doors. They don't communicate with the computer in the car, unlike transponder keys. Certain cars, especially older models, still use these keys. These keys are relatively cheap to replace, but they are less secure than the modern ones.
In the 1990s automakers began 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 that the vehicle be within the range of the sensor for the engine to start. This kind of key is also more difficult to duplicate, as it has a unique laser cut on both sides. Keys like this are often referred to as "flip key" or "transponder keys." Some automakers also use the same type of key with a cylindrical design, called the Tibbe key, which is more difficult to duplicate.
Modern cars have keys that combine the traditional car key with an remote control. It resembles a key with buttons to open doors, shut windows, and activate alarms. Some also come with a spring-loaded key that folds into the fob, resembling an actual switchblade. If car key fob repair lose the key, you'll need to go to the dealer to purchase a replacement and have it electronically linked to your vehicle.
An auto locksmith is the least expensive alternative to replace a key. They will usually offer you a new key and have it programmed on the moment of the call. It's a lot less than a dealership, but may take longer if they have to purchase the right key for your vehicle. If you don't need to rush or don't need the extra cost, you can avail roadside assistance as well as your vehicle insurance provider.
Key Fobs
Since their introduction in the year 1990 the key fob has become an essential feature of cars. These tiny devices can do more than just unlock doors and turn on a car and are also important security measures against theft. Key fobs use radio signals to communicate with the vehicle and perform a variety of functions. When you press a button on the key fob it transmits a signal that contains the unique code to a receiver near the vehicle's locking system. The receiver reads this code and performs any requested action, such as unlocking doors or launching the car. Key fobs may 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 utilized by key fobs are the same as the signals that are used by cell phones. When the key fob is in range of a receiver, it transmits a small burst of energy, which then energizes copper coils located on both sides of the device. The coils convert the energy from radio waves into electrical power, which powers a microcomputer chip in the fob. The computer transmits a digitalized version of the unique ID number of your car, which is later verified by the receiver.
A lot of newer cars are equipped with remote starters that allow users to press a button on the fob to start the engine. In some instances however, you'll need a physical key to insert into the ignition lock to start your car. Most modern fobs come with keys made of metal that is designed to work 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 variety of key fobs from various brands that look and work like the original. Some of these fobs can be programmable at home with an application from the manufacturer of the car or a third-party developer. Other replacement fobs can only be programmed at a dealership since they require software and expertise exclusive to the dealer service department.
A lot of the latest key fobs can also be used to control other functions in your car for example, windows. When you press a button on your fob can cause the side-doors of your car's sliding windows to open. This is beneficial if you are shopping in an area that is crowded and don't want your car to be left unattended.
Trunk Lever Cylinder Locks
Over time, trunk lever cylinder locks will accumulate dirt, road grit or even corrosion. This can be a problem, as the internal parts of the lock are small, precise components that require no friction to function. Grit or dirt in the cylinder could cause enough resistance to stop the key from turning when it's being inserted. It's usually easy to fix this issue by spraying a dry lubricant (Teflon(tm), silicon or graphite) into the cylinder. Spray the lubricant into the cylinder and then turn the key several times in both directions. The lock should be clear of any obstructions and can be turned with the key.
If the trunk is still not opening, it could indicate that the cylinder has been damaged and will need to be replaced. Locksmiths can replace your cylinder and reprogram the key to work with the lock. If the cylinder has been damaged in a burglary or accident, you might need to replace the entire car key assembly as well.
Sometimes, the issue is caused by the actuator for the trunk lock or switch that determines whether the lock releases when it's activated. This problem can be caused by burning fuse or damaged wiring. It is recommended to consult a professional determine the cause of the issue.
Unlike the carved metal keys that were used in the past, modern vehicles use laser-cut flip keys, which are fitted with a transponder chip that can 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. These key systems can be more complicated and difficult to troubleshoot as compared to their predecessors.
If the key fob is working well, but your trunk or another lock isn't working it's best to get out of the car and call an automotive locksmith to figure out what the problem is. A skilled locksmith can swiftly re-program the key fob to work with a different lock. They can also remove any debris that's obstructing the lock's tumblers and pins, or remove and replace the car lock cylinder.