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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 sophisticated electronic devices that require special programming to function properly with your car’s security system.

Some can be programmed by locksmiths, however others require advanced programming tools that many dealerships do not have. You can find the instructions in your owner’s guide or by contacting a local specialist.

Transponder Keys

Transponder keys (also called chip keys) contain an electronic micro-chip embedded in the plastic head of your car key. When you insert the key into the ignition cylinder, it transmits a signal your car’s computer system through an antenna ring on the lock of the ignition cylinder. The car’s computer receives the signal and responds by creating an identification code. This proves that the key you’re using is the right one for your vehicle. The car will not start unless this response is received.

It’s a relatively new type of anti-theft technology however, it has proven to be effective in preventing theft. Transponder chips are present in all modern cars.

The key with a chip usually thicker than the traditional flat keys made of metal and will emit an electrical signal that is more powerful when it is inserted into the ignition cylinder. You can test the chip by encasing the plastic portion of your key with several layers of aluminum foil and then trying to start the engine. If it doesn’t work it’s likely that the key has a transponder in it.

Most transponder key also include a battery to power the chip. The battery could fail and cause the chip to cease working. When this happens your key won’t turn on the ignition or activate the immobilizer in your car. It is crucial to replace the battery as soon as you can if you have a transponder.

Transponder chips are not as easy to duplicate as a simple mechanical key, so getting an entirely new key can be costly. It is recommended to visit a local locksmith instead of visiting the dealership of your car to get this service. Local locksmiths are more likely have the equipment and know-how required to correctly program the new transponder key to your vehicle.

Some transponder key can be programmed in-house, but the process is more complicated and requires a higher degree of knowledge regarding the security system of your vehicle. You can try to do this yourself if you own the right equipment, however this is not recommended and could result in a corruption of the information on your car’s chip.

Switchblade Keys

Car keys have advanced beyond the basic metal instruments of yesteryear. Many key fobs now come with additional security measures that block unauthorized users from being able from opening or locking your vehicle. Understanding how the various types of car keys work can help you make educated decisions when changing or upgrading your key fob.

Traditional car keys are made of an all-metal blade that operates mechanically by inserting the ignition cylinder and then opening the doors. In contrast to transponder keys they do not communicate with the car’s computer. These types of keys are still common in some cars, especially older models. They are inexpensive to replace, but they are less secure than the modern alternatives.

In the 1990s automakers started using transponder keys that communicates with a sensor on the car’s ignition. They are a safer option since they require the car to 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 distinct laser cut on both sides. These keys are also referred to as “flip keys” or “transponder key”. Certain car brands have a similar cylindrical design referred to as a Tibbe Key that is more difficult to duplicate.

Modern cars have a key fob which combines the traditional car key with the ability to control a remote. It resembles an advanced key that has buttons that open doors, open windows, roll them down and also activate the alarm. Some also include an electronic key that folds into the fob which resembles an actual switchblade. If you lose the key, you will need to visit the dealer to purchase a replacement and have it electronically paired to your car.

The cheapest method to get the key replaced is to use an auto locksmith. You can get a new key and program it in a matter of minutes. The cost will be considerably lower than at a dealer, but it may take longer if the key needs to be purchased for your 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 you.

Key Fobs

Since their introduction in the year 1990 Key fobs have become an integral part of cars. These tiny devices are more than just the ability to open doors and start the vehicle. They also function as a powerful deterrent to theft. Key fobs are able to communicate with vehicles and perform a variety of functions 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 performs the desired action, such as unlocking doors or launching the car. 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 the signals used 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 located on either side of the device. These coils convert the RF energy into electricity, which powers a microcomputer embedded in the fob. The computer then transmits a digitized version of your car’s unique ID number which is then confirmed by the receiver.

A lot of newer cars come with remote starter systems that allow the user to push a button on the fob to turn on the engine. In certain instances, however, you’ll still require a key to insert into the ignition lock to start your car. Most modern fobs come with a small, metal key designed to work if the RF system fails.

If you need an additional key fob to your vehicle, NAPA Auto Parts has an array of fobs from different brands that function and look like the original. Some fobs are able to be programmed at home by using an app that is available from the car manufacturer or an outside developer. Other replacement fobs must be programmed by a dealer, as 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 features in your car like windows. With a single touch, you can roll down the sliding side-door window of your vehicle. This can be useful when you’re shopping at a busy mall and don’t want to leave your car unattended when you’re looking at the merchandise.

Trunk Lever Cylinder Locks

Over time the cylinder locks for trunk levers can collect road grit, dirt or even corrosion. This could be a problem, as the internal parts of the lock are tiny, precise components that require little friction to operate. Dirt or grit in the cylinder may cause enough resistance to prevent the key from turning when it’s inserted. This can be fixed by spraying a dry, lubricant 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 free of obstructions and turnable using the key.

If the trunk is still not opening it could indicate that the cylinder has been damaged and will need to be replaced. A locksmith can replace the cylinder and reprogram your car key to work with the new lock. If this site is destroyed by a break-in, or an accident, then you may also have to replace the car key assembly.

Sometimes, the issue is caused by the actuator for the trunk lock, a switch that controls the release of the lock when it is activated. A burned fuse or wiring issue can mimic this problem and it’s recommended to have an expert look into the issue to determine what needs to be repaired.

Modern cars, in contrast to the keys made of carved metal from the past, use laser-cut keys with chips that trigger the ignition and also controls other functions of the vehicle. Key fobs can also be used to open the trunk or glovebox, or the rear hatch. These key systems are far more sophisticated and are difficult to repair than their predecessors.

If your key fob functions perfectly however the trunk or other lock doesn’t work it’s recommended to get out of the car and contact an automotive locksmith. They will be able to identify the problem. A locksmith with the appropriate abilities can quickly reprogram your key fob to ensure it functions with a different type of lock. Remove any obstructions to the pins or tumblers in the lock, or take out the car lock and then replace the cylinder.