Toyota Keys and Transponder Keys
There was the time when Toyotas used traditional keys made of metal to open doors and start the engine. The times have changed and many vehicles now use key fobs.
If you have a Toyota that requires a key fob then it's important to understand the various types of key fobs available and how they function.
Transponder Keys
Transponder keys are among the most commonly used types of car keys. They make use of a microchip that allows them to connect to the vehicle's computer system and transmit a unique security code. These keys are designed to prevent any unauthorized entry, which is the reason they are difficult to duplicate. They're also more expensive than standard keys. Here's a quick breakdown of how they function.
Typically transponder keys are constructed with a plastic piece that houses the microchip. The chip appears like an ordinary key, however it's a bit larger than a traditional key because it has to house the microchip. The plastic piece is attached to the base of the key and is visible when you look at it closely. The chip transmits an immobilizer code to the onboard computer of the vehicle. If the codes are the identical then the engine will start. If not the onboard computers stop the car from beginning, making it almost impossible for thieves to hot wire the car.
This technology makes it harder for thieves to steal vehicles, however it's not foolproof. This is also useful for drivers who aren't keen on locking their keys to their car. There are ways to circumvent this security feature.
Regardless of what type of key you have, it's important to be aware of the possible risks that they pose. If you're worried about someone stealing your car, you should think about upgrading to a transponder key or a proximity key. These keys are more secure, but they can be costly and require the expertise of a professional to program them. They're also not as compatible with all vehicles and therefore it is recommended to speak with a locksmith prior to you buy one. You'll also have to provide the locksmith information about your vehicle, including its model and the make. This will allow them to identify the correct key and program it to your specifications.
Key Fobs
A key fob, also referred to as a remote control is a small device that can be used to open the doors of your vehicle or trunk, and also to start the engine. It also has the panic button which can be used to notify your vehicle's emergency response system when you have an accident or are in danger. Key fobs connect to your car using radio frequency technology, in contrast to physical metal keys.
A receiver mounted on the dashboard of your Toyota detects signals sent by the fob that you use to enter your key, and then decodes them to open doors or start the vehicle. Each time you press the button on your fob, you generate a rolling code. This makes it extremely difficult to duplicate these signals. The rolling codes stop hacking as the sequences of code are always changing and aren't able to be recorded or replayed.
The majority of the newer Toyotas include key fobs with an "find my car" feature. It will send a message to your vehicle when it is within the range of your key fob. This can be useful if you're trying to locate your car in a parking space or on a busy street.
Many drivers like to have an additional key fob to use as a back-up in case one fails or gets damaged. Our parts department can help you identify the right fob and then order it on behalf of you if you need to replace your Toyota. We will also guide you through the steps to sync the new fob with your vehicle.
While a Toyota fob is designed to be durable but it will eventually suffer wear and tear. This is often caused by extreme temperatures, frequent drops, or other environmental elements. It may be time to replace your key fob if see obvious indications of wear.
A dead battery is the most common reason for a key fob not working. You can buy a new battery at most hardware stores or big-box retailers in Lakeland. It will cost you $10 or less and only take just a few minutes to put in. You can also follow the instructions in your owner's manual or YouTube videos to assist you with this process.
Smart Keys
Many Toyota owners enjoy the convenience of having an intelligent key for their vehicle. This system takes keyless technology one step further, allowing you to start and open your vehicle remotely.
Smart keys make use of radio-frequency identification, or RFID to connect with your Toyota's built-in antennas. When you place your key fob within range, it sends out an encrypted rolling code that is verified and recognized by the computer inside your vehicle. This stops unauthorized users from accessing the trunk and doors of your car without permission.
Place the smart key close to the door handle of your Toyota's front passenger or driver. The smart key will transmit a signal to activate the courtesy or puddle lights, if they are equipped, as well as the keyless entry system. After that, you can press the button on your smart key to start your car and drive off from the parking lot.
Some smart key systems allow you to lock your Toyota by touching the door handle. In this case the vehicle will automatically shut your trunk and doors when it detects the smart key. After that, you can use a different button to remotely close the trunk and doors. Certain models let you push the lock button when your Toyota is in Park to disable the Puddle lights or lights for courtesy making it harder for thieves to take your vehicle.
Certain smart keys also save your driver profile settings for seat position, climate control, and more. Each when you enter your vehicle, it will automatically adjust your settings. This feature is great if you have multiple drivers in your Toyota and you want to ensure that everyone is comfortable. However, it's important to keep in mind that this type of smart key can also be hacked by hackers with advanced technology. www.g28carkeys.co.uk is why it's still important to maintain the battery of your key fob and change the key fob as it is required. Our team here at Earnhardt Toyota can help you pick the best smart key for your needs.
Lost Keys
One of the most annoying things that can occur is losing your keys. It's not uncommon for you to put your keys somewhere and then forget where they are if you're rushing or distracted. This can create a lot of stress when you're in a rush and need to get somewhere, but your keys aren't on the table. There are fortunately some steps you can take to stop keys being lost and ruining your day.
The most obvious way to avoid a key being lost is to keep a spare. It is a good idea to keep the key in a safe location so that you can locate it in the event of need and this is typically easiest if it has a bright color or some type of distinctive mark that makes it stand out. You can also use a bluetooth tracker such as the Toyota Key Finder that can be linked to your smartphone to beep when you need it.
If you own an intelligent key it is possible to download apps that can download that will assist you locate it using the GPS in your phone. This is a great tool if you're someone who loses their keys a lot. However it's only useful only if your phone is equipped with GPS and is within range.
A professional locksmith or dealership will typically replace your standard key quickly. They will need some information regarding your vehicle, such as the model and make as well as identification documents to prove ownership. If you have transponder chip keys it may require additional steps to replace it, such as having the engine control computer re-formatted and re-writing the keys database with virgin data (similar to formatting your home computer). This can be done either by a certified locksmith or a reputable dealer.