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Electronic Car Key Repair Near Me
Modern car keys repair aren't the simple metal pieces you can cut at a self-service kiosk. They're advanced electronic devices that require special programming to function properly with your vehicle's security system.
Locksmiths are able to program some, but advanced programming tools are needed by many dealerships. Check your owner's manual for instructions, or contact a specialist in your area.
Transponder Keys
Transponder keys (also called chip keys) include 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 on the lock of the ignition cylinder. The chip inside your car is able to receive the signal and responds with an identification code to confirm that the key is the correct one for the vehicle. The car won't start without this confirmation.
This is a relatively new kind of anti-theft technology, and it has proven to be effective in stopping theft. Transponder chips are found in all modern cars.
The key that has the chip is usually larger than a standard flat metal key, and will emit a stronger electrical signal when inserted into the engine. You can test the chip by wrapping a few sheets of aluminum foil around the plastic portion of the key before trying to start your car. If it doesn't work it's likely that the key has an internal transponder.
The majority of transponder keys also have batteries to provide power to the chip. However, this battery can fail over time, causing the chip to cease working. When this occurs the key will not operate the ignition or turn on the immobilizer inside your car. If you own a transponder key it is crucial to get the battery replaced immediately.
Transponder chips aren't as simple to duplicate as a mechanical key, which is why a new replacement can be expensive. You should seek out the locksmith instead of your car dealer to get this service. Locksmiths in your area have the tools and know-how to program a transponder keys correctly for your vehicle.
Some transponder keys can be programmed onboard, however this procedure is typically more complicated and requires a higher level of understanding about the security system in your particular vehicle. If you have the right equipment, you can do it yourself. However, this is not recommended since it may corrupt the data on the car's chip.
Switchblade Keys
Car keys have evolved beyond the basic metal tools of yesteryear. Now, many key fobs have additional security features designed to prevent unauthorized users from starting or unlocking your vehicle. Understanding how the various types of car keys function can help you make educated decisions when upgrading or replacing your key fob.
The standard car key is an iron blade that operates mechanically by inserting it into the ignition cylinder to open the doors. Unlike transponder keys, they do not communicate with the car's computer. Some cars, particularly older models, still use these keys. These keys are relatively cheap to replace, but are less secure than modern keys.
In the 1990s, automakers began using transponder keys that communicate with a sensor located in the ignition of the car. They are more secure since the vehicle must be within the range of a sensor to start the engine. This kind of key is also more difficult to duplicate, as it has a unique laser cut on both sides. These keys are commonly referred to as "flip key" or "transponder keys." Certain repair car key fob brands also use the same cylindrical design of keys that is known as a Tibbe key that is more difficult to replicate.
Modern cars come with key fobs that combine the traditional car key with the ability to control a remote. It resembles it's a key that has buttons to open doors, roll windows down and to activate alarms. Some keys have a spring-loaded switchblade-like type of key that folds into a fob. If you lose the key, you will need to visit the dealer to purchase a replacement and have it electronically linked to your car.
An auto locksmith is the most affordable option to replace a key. They will usually give you a brand new key and have it programmed on the on the spot. It's a lot less than at a car dealership, but it may take longer if they have to order the key for your specific vehicle. If you don't want to rush or you don't want the cost, you can use roadside assistance as well as your vehicle insurance provider.
Key Fobs
Since their introduction in the year 1990 the key fob has become an integral part of cars. These small devices are more than the ability to open doors and start the vehicle. They also serve as a major deterrent to theft. Key fobs are able to communicate with vehicles and perform a variety of functions by using radio signals. When a button is pressed on the key fob it transmits a signal containing a unique code to a receiver located close to the locking system of the vehicle. The receiver reads this code and executes the requested action, such as opening doors or even starting the car. Some key fobs are capable 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 similar in nature to those used by cell phone. When the key fob is within the range of a receiver it transmits a small burst of energy that energizes copper coils located on both sides of the device. These coils convert the energy of the RF into electricity, powering a microcomputer chip inside the fob. The computer then transmits a digital version of your car's unique ID number which is then confirmed by the receiver.
Many newer vehicles are equipped with remote key repair starters that allow you to push a button on the fob to turn on the engine. In certain instances however, you'll need a physical key to insert into the ignition lock to start your vehicle. The latest fobs are also equipped with a tiny metal key that's 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 look and work as the original. Some of these fobs can even be programmed at home with an app that is available from the car manufacturer or a third-party developer. Other replacement fobs can only be programmed in a dealership because they require software and technical expertise exclusive to the dealer service department.
A lot of the latest key fobs can be used to control other functions on your vehicle like windows. By pressing a button on your fob will cause the car's sliding side-door windows to roll down. This is helpful when you're shopping at an area that is crowded, and you don't want your vehicle to be left unattended.
Trunk Lever Cylinder Locks
Over time, the locks on trunk levers may accumulate dirt, road grit or corrosion. This can cause a problem because the lock's internal components are small, precise parts that require minimal friction to operate. Dirt or grit in the cylinder could cause enough resistance to prevent the key from turning when inserted. It's usually easy to fix this by spraying dry oil (Teflon(tm) or silicon) or graphite) into the cylinder. Spray the lubricant into the cylinder, and then turn the key repair service several times in both directions. The lock should be clear of debris and turnable with the key.
If the trunk isn't open, the cylinder might be damaged and require to be replaced. Locksmiths can replace your key cylinder and program it to work with the lock. If the cylinder has been destroyed by a break-in, or a collision, you might also need to replace the car key assembly.
Sometimes the issue is the actuator of the trunk lock. The switch controls whether or not the lock releases upon activation. A burnt fuse or wiring issue could cause this issue, and it's best to have an expert examine the issue to determine what needs to be fixed.
Modern cars, unlike the keys made of carved metal from the past, use laser-cut keys with a chip that activates the ignition and controls other functions of your vehicle. The key fob is also used to open the trunk, glovebox or rear hatch. These key systems can be more complex and difficult to fix compared to their predecessors.
If your key fob is working perfectly however the trunk or other lock doesn't work, it's best that you quit the car and call an automotive locksmith. They can determine the cause. Locksmiths with the right skills can quickly reprogram the key fob so that it works with a different type of lock, remove any obstructions to pins and tumblers within the lock, or remove the car lock and then replace the cylinder.