How to Replace a Toyota Key Fob Battery
Stephenville residents may need to replace their Toyota key fob batteries at some time. Thankfully, the service experts at Shottenkirk Toyota are here to assist!
Open the case using the hidden pry (newer models), or a thin object in the notch. Once the case is opened then gently lift the circuit board to find the battery.
Keys Lost or Damaged
Missing the car key or remote can be a major hassle, whether it's something like losing your keys or something more serious such as a key fob that was stolen. This kind of situation doesn't have to be a financial catastrophe If you're prepared.
Toyota's newest protection offering, Key Replacement Protection, helps relieve the stress of lost or damaged keys by providing up to $800 per incident for the costs associated with replacing your key covered and/or key fob. It's available as an package that includes the popular Tire & Wheel Protection, or as an add-on to your loan when financing.
Many people who have lost their Toyota key fob are able to receive assistance. If you can locate the key fob in your office or at home, our service experts can cut a new key and program it for you. In more serious instances of damage or theft the replacement of the entire key may be necessary.
If your key fob has become completely unusable, a complete replacement will likely be required. Reprogramming could be expensive since a strict control is required over the codes to ensure that the new key fob communicates with the car's system.
Visually inspecting your key fob will allow you to determine whether it is equipped with chips. Modern models are identified by a small dot or dimple on the side. The earliest Toyotas didn't have any transponder markings whatsoever on their key fobs.
You should be able to see the battery and the green circuit board if you can fit a thin object in the slot where the fob will fit. You can locate the correct battery in San Jose much more easily if you take a picture of the old one. A CR2032 battery should work for most Fobs. It can be purchased easily in local stores or on the internet.
Broken Key Fobs
The last thing anyone wants to see when trying to start their car is an unusable key fob. Luckily, even if the key fob has been damaged beyond repair, there are usually things that can be done to make it work again.
The first thing you should do if your fob isn't responding to its buttons is to see whether the batteries have gone out. This is the simplest fix, and it's generally easy to do at home. You'll need to take off the case of your key fob (you can find the instructions online) and note the type of battery it uses and how it sits inside the case. Once you've got the correct type of replacement, insert it and close the case. You can test the key fob with an electronic remote tester if you have one.
It's possible that the circuit board in your fob is damaged which causes it to not work properly. This is a bit more complicated to diagnose and fix, however it could be a simple fix, like getting water on it that caused it to stop working. The electrical signals are transmitted through this circuit board which then responds based on what button you press.
The board may also become dirty as time passes, which is why it's important to keep it clean. There are several ways you can do this depending on the material your key fob is composed of. You can either disassemble it to clean the circuit board with a cleaning solution or apply some rubbing ethanol on the contacts. Be sure to do this carefully and only in areas that are safe to do so.
You may need to replace the fob shell. You can do this yourself, but you will need some tools. You'll need to pry the case open which could require some force, or a screwdriver. You'll need to purchase a replacement key fob case, and you can typically find a low-cost one online.
Broken Key Fob Battery Case
It's not common for key fob batteries to stop working or break. It's cheap and easy to replace the battery in your Toyota key fob. You can purchase the replacement from your local hardware store or home improvement store, or even many electronic stores. The fob usually requires one coin-style button battery. It should be labeled with the battery size, and it may also include a plus or negative symbol so that you can easily determine which way to insert it into the fob.
Open the fob using your key (Newer Models), or an extremely thin but sturdy object placed in the slot or notch. Once the case has been opened, you can take off the circuit board and replace it. Make sure to recycle your old battery. You can refer to the owner's manual or YouTube videos to see how to do it.
If your key fob is damaged beyond repair, you'll have to purchase a replacement from your local Hilton Head dealership. It's essential to bring your Toyota key, registration number, and insurance card when you visit a service technician because the dealer must have your VIN on file so they can make a new key using the right program for your vehicle.
If you're interested, you can take a look at Toyota's Key Replacement Protection. It's sold separately from the standard car warranty. It covers the cost to replace remotes that are stolen or lost, or keys up to $800 each time. toyota yaris spare key 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 fob or key for your Toyota don't hesitate to reach us at Don Jacobs Toyota. Our staff is happy to help you. Check out our latest Toyota models!
Transponder Chip Issues
Transponder chips may malfunction in key fobs. The chip communicates with your car when you insert the key into the ignition, providing an additional layer of security, and also preventing theft through hot-wiring. Your car will not start in the event that the signal isn't received. If this is the case, you'll need to either have your current key fob removed or visit your dealer to get an alternative.
Another possibility is that the key fob battery has died. These key fobs may be quite robust, but their tiny lithium battery will degrade with time. Fortunately, it's easy to replace the battery inside your Toyota key fob. The trick is to take off the key made of metal and use a screwdriver or coin to open the notch in 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 a few other reasons why the transponder chip could fail. Dropping the key fob on an object or submerging it into water is among these causes. This could cause a shorting of the chip, leaving it inaccessible.
If you have lost your key fob, or had it stolen, call a locksmith right away. This will not only ensure that you will always have your vehicle back, but it will also make it more difficult for thieves to steal the vehicle by removing the engine immobilizer.
The best way to shield yourself from these situations is to purchase an insurance policy from a dealer, which will pay for the cost of replacing a lost or stolen key or remote. This offer is usually part of a larger package, which includes Tire and Wheel Protection. It might also be available as an option on its own. This insurance will help you save money and stress in the long-term. Contact your local dealer about the best options for insurance coverage for your Toyota.