What's The Reason You're Failing At Car Key Fob Repair
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Car Key Fob Repairs
Key fobs today do much more than just unlock and start vehicles. However, that added complexity can cause costly repairs when one of them fails.
The positive side is that many fobs have flat-watch-style batteries that are easy to replace at home. You may even find that a reset will bring it back to life.
Battery Replacement
A dead battery is the main reason for a key fob not working. This is easy to fix, and it's worth trying before you spend money on a new key fob. Simply take your car to an auto parts store or hardware retailer that stocks button cell batteries and purchase an alternative. You can also refer to your owner's manual (or, if you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions on opening and replacing the battery on the particular type of fob.
Most fobs come with two halves that snap together -- you'll need to gently pry the sides apart to get to the battery. You'll typically need a small screwdriver or some other tool that has a flat, thin blade. You can wedge your tool into a notch on the bottom of the key fob. It is also advisable to keep an eye out for tiny pieces that could break loose while you work.
Install the new battery in the same manner as you removed the old one. Make sure the positive (+) side is facing upwards towards the buttons and that the negative (-) side of the battery is aligned with the markings in the battery compartment of your fob.
Push a button to test the fob. If it doesn't, you may have an issue with your vehicle that requires a professional to fix or replace.
Certain key fobs require special tools to open and close, and the connections inside can be fragile and susceptible to corroding. In these instances the best solution is to talk to a expert or dealer. When replacing a battery, be patient and follow your owner's guide. You might be able to find a battery similar at a big-box store or discounter, but make sure you check your owner's guide to ensure it is compatible with your car.
Replace the internal key
To guard against theft, many key fobs are equipped with an electronic key inside. If the battery inside the fob fails it will leave a blank key left behind, which can be used to unlock trunks and doors. In some instances, this key can even start certain cars. Most people aren't aware of this however they could avoid from a trip to the dealer by simply replacing the fob's battery. Most modern fobs use flat watch-style batteries that are readily available in hardware stores and auto parts shops. Using the correct type of battery is important however. A wrong type of battery can harm the electronic circuitry, which can cause the battery to fail earlier.
If the problem persists after you replace the battery, it could be an indication that something else is going on in your vehicle. 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 isn't working, you'll need visit a dealership or an independent shop that specializes in security systems for vehicles and key fob programming.
Fobs can also malfunction due to faulty transmitter receivers. These are usually located close to the steering wheel, or in the dashboard. They transmit signals that enable you to unlock your car and begin car key repair near me it using the fob. You may need to get closer to your car to get it to work.
It may be required for a professional to access the case of the fob to replace the transmitter. A simple screwdriver is enough to get the job done however some fobs come with complicated release mechanisms that require a special tool or equipment that is available only through a dealer. It's best to have a certified mechanic handle this job to ensure you don't accidentally break the fob or cause injury to yourself.
Reprogramming the Key
A key fob that is not functioning simply needs a fresh battery. These batteries are readily available in pharmacy and home improvement stores and are cheap. This is a great method to start before you purchase a new key fob.
You can also change the programming of your key fob by yourself by following the steps below. This process can vary between vehicles, so it is recommended to read the owner's manual and research the model you have. One key fob could require the ignition to be turned on while programming. One key fob could require the key to be inserted multiple times.
The basic procedure is simple. First, make sure that the new battery is firmly 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 key fob can communicate with the vehicle in a proper manner. Put the old key in the ignition and turn it on, but don't start the engine. Press the lock button while aiming the fob towards the transmission receiver. It is usually located on the left side, just above the mirror. Within a short time frame, the key will indicate to the vehicle that it's been programmed by cycling the doors' locks or emitting the sound of a chime. This process can be tricky, so it's important to be attentive to the timing and to not over-press the key button.
If the key fob still does not work, try reprogramming it again using new batteries. If the issue persists, you may want to visit your car dealer or locksmith. A professional locksmith will have the tools and equipment needed to reprogram your car fob or create a new one if needed.
Genesky says he's able to program newer fobs between $200 and $250, depending on the model of vehicle. However, he's had the need to turn away customers with European models due to the fact that they don't have the costly equipment they require. Most aftermarket fobs can be programmed, but always check with your local car dealer to determine the price.
A New Fob
If your key fob is simply beyond repair, you might need to get an entirely new one. Based on the make and model, the dealer or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice to replace your fob, but it also has the tools and software necessary to program your car correctly. Many independent locksmiths provide a new car key fob at a much lower price.
It's a good idea to attempt to reset your current fob before you make the decision to purchase an entirely new one. The owner's manual should explain the correct procedure for reset which is typically the pushing of a button that reset the factory settings.
It's also a good idea to read your owner's manual as well as warranty information prior to deciding where to go for the replacement of your key fob. If your car is still 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 a new fob.
Getting a fob is easy enough however finding the best location to do it isn't easy. If you own a new vehicle and you want the peace of mind that comes with knowing that your key fobs are in good condition, you may be better off visiting the dealership for this service. However, if you want an option that is more affordable, it is often possible to find an independent locksmith who can provide the same services for a lower cost.
If you're not comfortable doing this type of work on your own, a professional locksmith may be a great choice. They are equipped and trained to change or reprogram car key fobs of all kinds and can do it quickly. Locksmiths is also able to visit your house or office, which is convenient for a lot of people. They can even cut and program keys on the spot if you have lost keys, which is ideal for those who do not want to leave their cars unattended.