Car Key Fob Repairs
Key fobs today can do much more than simply unlock and start vehicles. However, the added complexity could add up to high repair bills in the event that one of them malfunctions.
The good news is that the majority of fobs have flat-watch-style batteries that are simple to replace at home. You may find that a simple reset will make your fob work again.
Battery Replacement
A dead battery is the main cause of the fob's key not working. It's a simple solve and is worth a try before you invest in a replacement fob. Simply take your car to an auto parts store or a hardware retailer that sells button cell batteries and purchase an alternative. You can also refer to the owner's manual (or in the case that you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions for opening and replacing the battery in the specific type of fob you have.
The majority of fobs have two halves that snap togetherYou'll need to pull the sides apart to get to the battery. You'll require a small flat-bladed screwdriver or another tool with a blade that is thin. You can insert your tool into a notch at the bottom of the key fob. It is also advisable to be on the lookout for small pieces that could fall off while working.
Insert the new battery the same manner as you removed the old one. key fob repair near me (+) side should face the buttons and the negative (-) the marks on the compartment for the battery.
Test the fob to see whether it functions by pressing a button. If it fails, it could be a problem in your car that needs to be fixed or replaced by a specialist.
Certain key fobs can be difficult to open, and the contacts may be brittle and easily corroded. In these instances an expert in the field or dealer may be the best option. If you're in need of replacing the battery, make sure to be very gentle and follow the specific instructions in your owner's manual. You might be able to find a battery similar at a big-box store or discounter, however, make sure you check the owner's manual to make sure it's compatible with your vehicle.
Replace the internal key
Most key fobs contain the physical key mechanical that is hidden within the fob to keep it from being stolen. If the battery of the fob fails, it leaves an internal key that is blank that can unlock doors and trunks (and in some cases, start certain cars). A majority of people don't realize that they can avoid a trip to a dealership by recharging the fob batteries. The flat watch-style battery is used in most modern fobs. They can be found in hardware stores and auto parts stores. It is important to use the correct kind of battery. A wrong type of battery can harm the electronic circuitry, causing the fob to fail faster.
If you replace the battery and discover that the issue is still there, it could be a sign something else is going on with your car. If you have an owner's guide and you're not sure, try to determine if you can use a reset procedure to restore the fob's factory programming. If this fails, you'll need visit a dealership or a shop independent that specializes in vehicle-security systems and key fob programming.
Fobs may also fail due to malfunctioning transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and they transmit signals that allow you to open and start your car with the fob. It is possible that you will need to get closer to the car in order to make it work.
A professional may need to open the case to replace the transmitter. A simple screwdriver will usually get the job done however, some fobs have complicated release mechanisms that require a special tool or equipment that is available only at a dealership. It's a good idea to have a certified mechanic do this job so that you don't accidentally break the fob or hurt yourself.
Reprogramming the Key
A key fob that's not working might just need a new battery. Because these batteries are cheap and easily available at pharmacies and home improvement stores, this is a good first step before purchasing the purchase of a new car key fob.
You may also be able to re-program the fob yourself by following some basic steps. The procedure varies for different vehicle makes, so it's important to read the owner's manual as well as research the specifics of your particular model. For example the key fob might require the ignition to be switched on while reprogramming the key. Another key might require the key to be inserted and removed several times.
The procedure is easy. Make sure the battery is securely in place. Close all doors except the driver's door. This will ensure that the new key fob can communicate with the vehicle properly. Then, place the old key back into the ignition and switch it to the ON position, but do not start the engine. Press the lock button while aiming the fob toward the transmission receiver. This is typically located on the front above the mirror. Within a brief time, the key will indicate to the vehicle that it's been programmed by triggering the doors locks or emitting an emitted sound. This can be a tricky process, so pay close attention to the timing and avoid pressing too hard the button.
If the key fob does not function after reprogramming, you can try using new batteries. If the issue isn't resolved, a visit to your dealer for your car or a locksmith should be considered. A professional locksmith will have the tools and equipment to reprogram the car fob or design a new one if needed.
Genesky says he's able to program newer fobs ranging from $200 and $250, based on the vehicle. He's had European models rejected due to the fact that they don't have the equipment required. Luckily, the majority of aftermarket fobs are programmable, but it's always recommended to consult the dealer of your choice first to determine what the cost is.
A New Fob
If your key fob is beyond repair, you might need to get a new one. Depending on your vehicle's make and model, an auto locksmith or dealership may be able to help. The dealership will likely be the most expensive option for a fob replacement, but they will also have the necessary tools and software to program your car correctly. If you're looking for a cheaper solution, many independent locksmiths will be able to provide you with an entirely new car key fob for a much more reasonable cost.
Before you decide to purchase an entirely new device, it is an excellent idea to try resetting your current one. The owner's manual should outline the correct reset procedure. This is usually an orderly press which restores the factory settings.
It's also a good idea to check your owner's manual as well as warranty information before you decide where to go for a key fob replacement. If your car's warranty is still active or you have an auto club or car insurance policy that covers bumper-to-bumper, you may qualify for a reimbursement on the cost of replacing the fob.
The process of getting a fob can be simple enough, but finding the right location to get it done can be tricky. It is possible to visit the dealer for this service if you have a newer car and want peace of mind knowing that your key fobs work correctly. If you are looking for a cheaper alternative, it's possible to find a locksmith that can provide the same service for an affordable cost.
If you aren't comfortable handling this type of work yourself, a professional locksmith can be a good option. They are trained and equipped to change or reprogram keys for cars of all types, and can do so quickly. A locksmith can also come to your house or office which is a great option for a lot of people. They can even cut and program keys on-site when you've lost keys, which is great for those who do not want to leave their cars unattended.