How to Replace a Toyota Key Fob Battery
At some point, Stephenville residents will need to replace a Toyota key fob battery. Shottenkirk Toyota's service professionals are happy to assist!
The case of your key fob with either the hidden pry tool (newer models) or by using an object of thin size at the cut. After opening you can gently lift the circuit board to locate the battery.
Lost or Damaged Keys
If it's just a case of losing your car keys or something more serious like a key fob being stolen, missing a key or remote could be a major hassle. The good news is that this kind of issue doesn't have to be a financial disaster when you have the proper protections in place.
Toyota's newest protection offering, Key Replacement Protection, can ease the burden of damaged or lost keys by covering up to $800 per occurrence to cover the cost of replacing your covered key and/or key fob. Key Replacement Protection is available as a bundle with the well-known Tire & Wheel Protection or as a separate product to add onto your loan at time of financing.
Many people who have lost their Toyota key fob can still get help. If you find the fob at home or at work our experts in service can cut a new one and program it. In more extreme instances of loss or damage an entire replacement could be required.
If your key fob is completely unusable, a complete replacement is likely to be required. Reprogramming could be expensive because strict control is required over the codes to ensure that the new key fob communicates with your car's system.
The best way to find out if your key fob is equipped with a transponder chip is to do so by looking at it visually. Modern models are identified by a small dot or dimple on the side. A few early Toyotas however, did not have any transponder markings on their key fobs.
You should be able to clearly see the battery and the circuit board in green if you can fit an object that is thin into the slot where the fob will fit. You can locate the correct battery in San Jose much more easily by taking a photo of the old one. A CR2032 battery is suitable for most Fobs. It can be found easily at local stores or online.
Broken Key Fobs
When trying to start an automobile the last thing you want is to have a broken key fob. Fortunately, even if the key fob is damaged beyond repair, there are usually things that can be done to get it working again.
If you have a device that isn't responding to buttons on it, the first thing to check is if the batteries are dead. This is the simplest thing to fix, and is usually simple enough to do at home. You'll need to open up the case of your key fob (you can find instructions online) and note what kind of battery it's using and how it sits in the case. Then, insert the correct battery and close the case. You can test the key fob with a remote tester if you have one.
It's also possible that the circuit board in your fob is damaged, causing it to not function properly. This is a little more complicated to diagnose and fix, but it could be a simple fix, such as putting water on it, which caused it to stop functioning. The electrical signals are transferred through this circuit board, that then responds based on the button you press.
This board is also likely to become dirty as time passes This is why it is important to clean it often. There are several methods to clean it based on the materials your key fob is made of. You can remove it and wash the circuit board with the cleaning solution or you can try using rubbing alcohol on the contacts. Be toyota replacement key fob and only do this in secure areas.
You may need to replace the fob shell. This is likely the easiest task to tackle yourself, but you'll need to have several different tools available. You'll need capable of prying the case, which may require a screwdriver or some force. You'll need to purchase an additional key fob case, and you can usually find a cheap one on the internet.
Broken Key Fob Battery Case
It's not unusual for key fob batteries to cease working or break. It's easy and cheap to replace the battery in your Toyota key fob. You can purchase the replacement battery at your local hardware, home improvement, or electronics store. The fob typically requires one coin-shaped button battery. It should be marked with the size of the battery and may include an X or minus symbol to assist you in determining the proper way to insert the battery into the fob.
Open the fob with your key (Newer Models), or a thin, but strong object in the designated slot or notch. Once the case is opened you can take out its circuit board and replace the battery. Recycle your old batteries. You can consult the owner's guide or YouTube videos to learn how it is done.
If your key fob is damaged beyond repair, you'll need to purchase a new one at your local Hilton Head dealer. Bring your Toyota key along with your current registration and insurance card to the service technician. The dealer will need your VIN to create a new key for your vehicle.
If you're interested in this, you should take a look at Toyota's Key Replacement Protection. This product is sold separately from the standard car warranty. It will cover the cost of replacing remotes that have been stolen or lost as well as key fobs for up to $800 each time. This is a great choice for those who are worried about losing their keys, or accidentally putting them in an establishment.
If you're in the market for a new key or fob for your Toyota don't be afraid to call us at Don Jacobs Toyota. Our dedicated team is happy to assist you. Check out our new Toyota models!
Transponder Chip Issues
Transponder chips can fail in key fobs. The chips communicate with your vehicle every time you insert the key into the ignition, adding an additional layer of security and stopping theft through hot-wiring. If the signal isn't being received and your car doesn't start. If this is the scenario, you'll have to either have your existing key fob deactivated, or go to your dealer to obtain an alternate.
The key fob's battery could be dead too. Key fobs are pretty robust, but their tiny lithium battery can degrade over time. It is easy to change the battery inside your Toyota Key Fob. The trick is to take off the metal key and use a screwdriver or coin to open the notch at the back of the encasing, and then pull it up on the circuit board to get access to the battery.
Aside from battery issues There are other reasons why the transponder chip may fail. Dropping the key fob over the ground or submerging it in water is among these problems. This can short out the chip, rendering it unusable.
If you lose your key fob, or had it stolen, call a locksmith as soon as possible. This will not only ensure that you can always get your car back however, it will make the job of the burglar more difficult by deactivating the engine immobilizer in the vehicle.
You can protect yourself from these scenarios by purchasing a key cover at the dealership. It will cover the cost of replacing keys that have been stolen or lost as well as remotes. You can usually find this offer as part of a larger package that includes Tire and Wheel Protection, or as an individual option. This protection will save you money and stress in the long-term. Ask your Toyota dealer about the most important options for coverage.