Electronic Car Key Repair Near Me
Modern car keys aren't simple pieces of metal that you can cut at a self-service kiosk. They're sophisticated electronic devices that require specific programming to work correctly with your vehicle's security system.
Locksmiths are able to program some programs, but more sophisticated tools are required by a lot of dealerships. The instructions are available in your owner's guide or by contacting a local specialist.
Transponder Keys
Transponder keys, also referred to as chip keys, have an embedded microchip that is embedded in the plastic head. The antenna ring on the ignition lock transmits a signal from the key to the computer system in your car when you insert it into the ignition. The chip inside your car is able to receive the signal and responds with an identification code, confirming that the key is the correct one for the vehicle. The car won't start without this confirmation.
This is a relatively new type of anti-theft technology, but it has proven effective in deterring theft. Modern cars are equipped with transponder chips.
The key with the chip is typically larger than a standard flat metal key, and will emit more electrical signals when inserted into the engine. You can test the chip by encasing the plastic portion of your key in several layers of tin foil and trying to start the engine. If it doesn't work the key may have an internal transponder.
car key repairs near me transponder keys also contain batteries that supply the power needed to operate the chip. This battery can break and cause the chip to stop working. When this happens the key will no longer operate the ignition or turn on the immobilizer in your car. It is essential to replace the battery as soon as you can if have a transponder.
Transponder chips are more difficult to duplicate than a mechanical key. This means that the replacement key will be more expensive. It is recommended to visit the local locksmith instead of visiting your car dealership for this service. Locksmiths in your area have the tools and expertise to program a transponder keys correctly for your vehicle.
A transponder key may be programmed in-house, however the process is more difficult and requires a greater level of expertise regarding your vehicle's security system. You can try to do this yourself if you have the right equipment, however this is not recommended and may corrupt the information on your car's chip.
Switchblade Keys
Car keys have evolved beyond the basic metal implements of the past. Many key fobs now have extra layers of security that block unauthorized users from being able from opening or locking your vehicle. Understanding how different types of car keys work helps you make informed decisions about key fob replacements or upgrades.
The standard car key is a metal blade that operates mechanically by inserting it into the ignition cylinder to open the doors. In contrast to transponder keys they do not communicate with the car's computer. Certain cars, especially older models, still use keys that are not transponder compatible. They are fairly inexpensive to replace, but they are less secure than modern keys.
In the 1990s, automakers began using transponder keys that communicates with a sensor in the car's ignition. They are a safer option since they require the car to be within range of the sensor for the engine to start. This key is more difficult to duplicate because both sides are laser-cut. car key repairs like this are also referred to as "flip keys" or "transponder key". Certain car manufacturers use a similar cylindrical design referred to as a Tibbe Key that is more difficult to duplicate.
Most modern cars have keys that combine traditional car keys with an remote control. It looks like a key with buttons to open doors, roll windows down and turn on alarms. Some also include keys that are spring-loaded and fold into the fob, resembling the shape of a switchblade. If you lose the key, you will need to visit the dealer to purchase a new one and have it electronically linked to your vehicle.
The cheapest way to get an old key replaced is through an auto locksmith. You can get a new key created and programmed right away. It's a lot less than a dealership, however it could take longer if they have to purchase the right key for your vehicle. If you don't have to be in a hurry or don't want to pay the additional cost, you can avail roadside assistance as well as your vehicle insurance provider.
Key Fobs
Key fobs have become a common automotive feature since their introduction in the 1990s. These small devices are more than just the ability to open doors and start the car. They also serve as a major deterrent to theft. Key fobs make use of radio signals to communicate with the vehicle and perform a variety of functions. When a key fob is pressed it transmits a coded signal to a receiver located near the lock system of the vehicle. The receiver interprets the code and performs the action requested like unlocking the doors or launching the engine. Some key fobs can also be used to control other functions, such as activating the car's panic alarm system or disarming and arming the security system.
The radio frequency (RF) signals used by key fobs are similar to the ones that are used by cell phones. When the key fob is within the range of a radio receiver it sends out a short burst that is energized by the copper coils on either side of the device. These coils convert energy from radio waves into electrical power that powers a microcomputer chip in the fob. The computer then transmits a digitized version of your car's unique ID, which is verified by the receiver.
Many newer vehicles come with remote starter systems that let you to push a button on the fob to turn on the engine. In some instances, you'll still need to insert an actual key into the ignition lock in order to start your vehicle. The latest fobs are also equipped with a small metal key that is designed to function in the event that the RF system fails.
NAPA Auto Parts offers a variety of key fobs which are compatible with your vehicle. They are available in a variety of brands and look the same as the original. Some fobs can be programmed at home using an application available from the car manufacturer or a third-party developer. Other replacement fobs cannot be programmed in a dealership because they require software and technical knowledge exclusive to the dealer service department.
A lot of the latest key fobs can be used to control other features on your vehicle, such as its windows. Pressing a button on your fob will cause the car's sliding side windows to roll down. This is a great option if you're shopping at an area that is crowded and you do not want to leave your car unattended while you're shopping.
Trunk Lever Cylinder Locks
Over time, trunk lever cylinder locks may build up road grit, dirt or even corrosion. This can be a problem because the lock's internal components are small, precise components that require minimal friction to operate. Grit or dirt in the cylinder can create enough resistance to stop the key from turning when placed. It's usually easy to fix this issue by spraying a dry lubricant (Teflon(tm) or 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 clean and able to turn with the key.
If the trunk doesn't open, the cylinder could be damaged and require to be replaced. A locksmith can replace your key cylinder and reprogram it to work with the lock. If the cylinder is damaged in a break-in or an accident, then you might also need to replace the car key assembly.
Sometimes the issue is the actuator for the trunk lock. This switch controls whether the lock will release after activation. A burned fuse or wiring issue can cause this issue, and it's best to let a professional check the problem to see what needs to be repaired.
In contrast to the carved metal keys of the past, most modern cars use laser-cut flip keys that are equipped with a transponder chips to activate the ignition system and control other functions on your vehicle. Key fobs can also be used to activate your trunk, glove box, or rear hatch. These key systems are far more sophisticated and difficult to repair than their predecessors.
If the key fob is functioning well, however your trunk or another lock isn't functioning you should get out of the vehicle and contact an automotive locksmith to determine what's wrong. Locksmiths with the right skills can quickly reprogram the key fob to ensure it functions with a different type of lock, and remove any obstructions to the pins and tumblers within the lock, or disassemble the car lock and replace the cylinder.