Toyota Car Keys Replacement
Toyota keys and key fobs are costly to replace because they contain sophisticated technology. This is why Toyota has developed an insurance program for key replacement called Key Replacement Protection, available as a part of the Tire and Wheel protection plan or as a stand-alone product.
It is easy to identify whether your Toyota key has transponder chips by taking a look at the metal blade on one side of the key. You'll notice a tiny dot or dimple there.
Rekeying
If your Toyota key fob isn't responding to commands, it might just be the battery. Most key fobs use CR2032 batteries which are available in a majority of La Jolla hardware stores. To replace your key fob battery, first remove the existing one from the case. Then, look for a small hole in the case or underneath the fob. The opening is usually a small slot or notch. Place a flat, thin tool into the slot. Carefully open the case. Carefully lift the circuit board and take out the battery that was in place. Take a picture or note the type of battery and how it fits into the case so you can replace it in the same way.
You'll still have to visit a Toyota dealer if the case of your key fob has been damaged. Technicians can program your vehicle and cut you a key. They can also rekey the lock on your car and let you use any key you like with your Toyota key fob.
You can also buy from your Toyota dealer a key replacement pack that will pay of cutting and programming a brand new Toyota key and remote if you break or lose yours. The package is available in a bundle with Tire & Wheel Protection or as a standalone product and can be added during the initial financing of your new Toyota.
Automotive dealers and locksmiths can assist with key fob replacements or rekeyings but the process can vary according to what you require. You'll need to provide the year model, VIN and year of your vehicle when you seek a replacement or rekeying. Also, you'll need to provide evidence of ownership, such as your driver's license or insurance card. With a bit of time and patience you'll be on your way to enjoying the benefits of a functional Toyota key fob.
Transponder Programming
If you've just purchased a new key fob or are planning to replace one you already have, it's important to be able to program it properly. This will ensure it works with your Toyota and will provide you with another key fob in case your original one fails. Follow these simple steps to complete the task!

Close all the doors and windows of your vehicle. Next, insert your master key into the ignition, but without turning it. After a couple of seconds, take out the key. Repeat this process 5 times in a line. This will put your car in programming mode. The instructions are available on YouTube.
It is also necessary to program your new transponder chip. The chips have a unique number that is unique to your key, and are used to stop the engine from starting in the event that the key is stolen. There are several different types of chips in Toyota keys. The most commonly used are the D chip and the G chip. The G and H chips aren't compatible with each other, so even if you own a G chip in your master key, it will not work with any other key that has an H chip.
After programming your new microchip, you can put it into the ignition to start your car. Be sure to wait just a few seconds before the security light ceases flashing. You can then leave the programming mode by opening the door of your driver's.
A spare or replacement key is an excellent idea for anyone who owns a vehicle. A second key can prevent you from being locked out of your vehicle in the event of an emergency, and can also save you from expensive towing costs. Don't fret if you've lost the Toyota car keys! You can purchase a new set at your local dealer or visit one of the many affordable kiosks that offer key duplicate services. If you are not confident with DIY repairs to your car key it is best to contact an expert locksmith.
Key Fob Programming
Most modern Toyotas are operated by key fobs, unlike older models which used physical keys. These devices communicate with the car's computer to unlock and start the vehicle. They also permit the owner to close the doors and set off the alarm. They can be programmed with one or more keys.
It is possible to program your Toyota key fob in case you are buying an entirely new model or if your old one is no longer functioning. Reprogramming is a simple process however they can take a lot of time and may be somewhat complicated for those who are not familiar with the process. The best way to get a key fob programmed is to take it to a dealership however, this process isn't cheap.
The first step is to take the battery from the case of your key fob. Depending on your model, this can be done by inserting the key into the slot that is designated (Newer Models) or using your fingers or a small flat tool (like a mini flathead screwdriver) to press a small hole near the power button. Be careful not to damage the board by lifting it with your fingers. Replace the battery you used with a new one (CR 2032-3V) after you have removed the old one. Snap the case back together with care.
When the key fob has been put back together, test it to make sure it's functioning correctly. If it doesn't, try reopening the case and taking a look at how the battery is positioned within. Make sure the connections are checked and sure they are not tightened. After reseating the case, make sure all buttons are working correctly before trying to program it again.
If your key fob still not functioning you might need to visit a Toyota dealer to get it changed. car key replacement toyota have tools to program fobs to your Toyota which means they can usually complete the task more quickly and effectively than other options.
Lost Key Replacement
The key fob of your Toyota is a crucial piece of technology, but it's also not indestructible. If you lose yours or it's damaged, you might be able to get it replaced through an auto dealer or locksmith. It is important to be aware of your options before deciding where to purchase a replacement.
If your car key is damaged or lost, you'll want to find an immediate replacement. Depending on the severity of the damage, you can purchase an alternative key from a locksmith or dealer. It's also a good idea to keep a spare key on hand to prevent being locked out of your vehicle in the future.
In the latter part of the 90's, Toyota began to use transponder keys to prevent theft as a measure. The "D Chip", also known as the "Dot Key" is the most common of the various versions. This key is identified by a small dimple or dot on the metal blade, which is three times larger than the ballpoint.
If you have keys that have a D Chip, you'll need to take it to a locksmith or dealer to have it rekeyed. They'll be able cut the key from the vin number and then program the new chip to work with your vehicle's engine immobilizer system. They will also test the key to ensure it locks, unlocks and starts the engine.
If your key doesn't have a D Chip it will take longer and cost more process to get a replacement. You'll need to take your VIN along with your current registration and insurance card to the local dealership or locksmith. This information will allow them to verify ownership, and then cut and program a new key. Call the dealership or locksmith to find out what details you'll need to provide. This will help you save time and money in the final.