20 Things You Need To Know About Car Key Fob Repair

Car Key Fob Repairs Key fobs today are more than just a way to unlock and start cars. This extra complexity can result in costly repairs when it fails. It's important to know that the majority of fobs are powered by flat watch-style batteries which can be replaced at home. You may find that a simple reset will bring your fob back to life. Battery Replacement A dead battery is the most common cause of the fob's key not working. It's easy to fix and worth trying before you purchase a replacement fob. You can buy the new button cell at a local auto part retailer or hardware store If you own one. You can also check the owner's manual (or, if you don't have one, YouTube is full of videos from people who show you how to do it) for specific instructions for opening and replacing the battery on the particular type of fob. The majority of fobs have two halves that snap together- you'll need to gently break the sides in order to access the battery. You'll usually need a small screwdriver or a different tool that has a flat, thin blade. It might help to look for a notch on the lower edge of the fob that you can use to wedge your tool between. You might also want to look out for small pieces that might break loose while you work. Once you have your new battery, you can insert it the same way that you removed the old one. The positive (+) side should face the buttons and the reverse (–) the markings on the compartment for the battery. Press a button to test the fob. If it doesn't work, there could be a problem in your vehicle that needs to be repaired or replaced by a specialist. Certain key fobs can be difficult to open and the contacts may be fragile and easily corrosion-prone. In these instances, a car specialist or dealer may be the best option. When replacing a battery, be patient and follow your owner's guide. You may be able to locate the same battery at a big-box store or discounter, however, make sure you check your owner's guide to ensure it's compatible with your vehicle. Replacing the Internal Key To guard against theft, many key fobs have an electronic key inside. When the battery in a fob dies it will leave a blank key left behind and can be used to open doors and trunks. In some cases the key could even start certain cars. Most people don't realize that they can avoid a trip to a dealership by replacing the fob batteries. Most modern fobs use flat watch-style batteries that are easy to find in auto parts stores and hardware shops. Choosing the right type of battery is important however. A bad battery can damage the electronic circuitry and cause the battery to fail earlier. If the issue persists even after you have replaced the battery, it could be an indication that something else is wrong in your vehicle. If you have an owner's manual and you're not sure, try to determine if you can use a reset procedure to restore the fob's factory programming. If this doesn't work, you'll have visit a dealership or an independent shop that specializes in vehicle-security systems and key fob programming. Fobs can also malfunction due to faulty transmitter receivers. They are typically located near the steering wheel or on the dashboard. They transmit signals that allow you to unlock your car and begin it using the fob. It is possible that you will need to get closer to your car to enable it. A professional might need to open the fob's case to replace the transmitter. A simple screwdriver can usually do the job, but some fobs have complex release mechanisms that require a specific tool or specialized equipment available only at a dealer. This job must be handled by a certified mechanic in order to avoid damaging the fob and yourself. Reprogramming the Key A key fob that's not working may simply need an upgrade in battery. Since these batteries are inexpensive and easily available at pharmacies and home improvement stores, this is the ideal first step before investing in the purchase of a new car key fob. You can also re-program your key fob by yourself if you follow the steps below. The procedure may differ for different vehicles, so you should refer to the owner's manual and study the specific model of your vehicle. For instance one key fob could require that the ignition be on while reprogramming it. One key fob may require the key to be inserted several times. The general procedure is very simple. Make sure the battery is securely in place. Then, sit in the driver's seat and shut all doors, with the exception of the driver's side door. This will ensure that the new fob is communicating with the vehicle properly. Insert the old key into the ignition, then turn it on however, do not start the engine. Next press the lock button on the fob, while aiming it at the transmission receiver, which is typically situated on the front of the vehicle above the mirror. Within a short time frame the key will announce to the vehicle that it's being programmed by turning off the doors locks or emitting an emitted sound. This procedure can be difficult and it's crucial to be aware of the timing and not to over-press the key button. If the key fob doesn't function after reprogramming, you can try using new batteries. If the problem persists you might want to check with your local dealer or locksmith. A professional locksmith will have the tools and equipment necessary to re-program your car's fob or make a new key if it's required. Genesky says he's able to program newer fobs ranging from $200 and $250, based on the model of vehicle. But he's had to turn away customers with European models because they don't have the costly equipment they require. Luckily, the majority of aftermarket fobs can be programmable but it's always recommended to consult an auto dealer first to determine what their price is. Getting a New Fob If your key fob can't be fixed, you could have to purchase a new one. Depending on the make and model, a dealership or an auto locksmith may be able to help. The dealership is likely to be the most expensive choice to replace your fob, but it also has the tools and software needed to program your car correctly. Many independent locksmiths offer a brand new car key fob for the lower cost. Before mobile car key repair near me rush to get a new key fob, it is recommended to consider resetting your current device. Your owner's manual should outline the proper reset procedure, which is usually just a series of button pushes that reset the factory settings. You should also check your owner's guide and warranty information to determine whether you are eligible for an alternative key fob. If your vehicle is under warranty, or you have a car insurance policy or auto club membership with bumper-to-bumper protection, you may be able to receive some reimbursement for the cost of an entirely new fob. Finding the best where to purchase the fob you need can be difficult. If you own a new vehicle and you want the peace of mind that comes with knowing that your keys fobs are in good working condition, you may be better off visiting the dealership for this service. If you're looking for an affordable alternative, it is often possible to find a locksmith independent who can provide the same services for a significantly lower price. If you're not comfortable doing this type of work yourself, a professional locksmith can be a great choice. They are skilled and equipped to replace or reprogram all kinds of car key fobs and often, they can complete the task quickly. In addition, a locksmith is often able to come to your home or office to do the job which is useful for certain people. They can cut and program keys on the spot if you've lost them. This is ideal for those who do not like to leave their car unattended.