Car Key Fob Repairs
Key fobs today do much more than just unlock and start vehicles. But that extra complexity can add up to costly repairs when one of them fails.
The good news is that the majority of fobs use flat watch-style batteries that are easy to replace at home. It is possible that a reset can get yours working again.
Battery Replacement
A dead battery is the main cause of a key fob that isn't working. This is a simple fix, and it's worth a try before you go spending money on a new fob. You can buy a new button cell battery at a local auto part retailer or hardware store if you have one. You can also refer to the owner's manual (or in the case that you don't have one, YouTube is full of videos from people explaining how to do it) for specific instructions on opening and replacing the battery in the specific type of fob you have.
You'll need to gently pull apart the sides of most fobs to access the battery. You'll typically need a small screwdriver or some other tool with a thin, flat blade. It may be helpful to look for a notch along the bottom of the fob that you can place your tool between. It is also advisable to keep an eye out for tiny pieces that could break loose while you work.
Once you have your new battery, insert it in the same manner that you removed the previous one. Make sure that the positive (+) side is facing up towards the buttons, and that the negative (-) side of the battery is aligned with the markings in the battery compartment of your fob.
You can push a button to test the fob. If it doesn't work, you may have a problem with your car that requires a professional to repair or replace.
Certain key fobs are difficult to open and their contacts may be fragile and easily corroded. In these cases the best choice is to talk to a specialist or a dealer. When replacing a battery be gentle and follow your owner's manual. broken car key repair near me may be able to locate a comparable battery at a discounter or a big-box retailer but you'll have to consult your owner's manual to ensure that it matches your car.
Replacing the Internal Key
To prevent theft, most key fobs come with a mechanical key hidden inside. When the battery in a fob dies, a blank key is left behind that can be used to unlock doors and trunks. In certain cases, this key can even start certain vehicles. A majority of people do not realize that they can avoid a trip to a dealership by replacing the fob's batteries. The flat watch-style battery is found in most modern fobs. These batteries can be found at hardware and auto parts stores. It is crucial to choose the correct kind of battery. A wrong battery can harm the circuitry and lead to the fob's failure earlier.
If you change the battery, and the issue persists it could be a sign something else is going on in your vehicle. If you have an owner's manual, check to see if you can use a reset procedure to restore the fob's original programming. If this fails, you'll need go to a dealer or independent shop that specializes vehicle-security systems and key fob programming.
Fobs can also malfunction because of faulty transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and transmit signals that allow you to open and start your car with the fob. You may have to move closer to the car in order to get it to work.
It might be necessary for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver will usually get the job done however some fobs come with complicated release mechanisms that require a specialized tool or specialized equipment that is available only through a dealer. This task should be performed by a qualified mechanic to avoid damaging the fob as well as yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working simply requires a new battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, it's a good first step before investing in a new car key fob.
Alternatively, mobile car key repair near me may be able to program the fob yourself by following the steps. The procedure varies for different vehicle manufacturers, so it is important to consult your owner's manual and study the specifics of your particular model. For instance one key fob could require the ignition to be on while reprogramming it. Another may require the key to be removed and inserted repeatedly.
The process is straightforward. First, make sure that the new battery is firmly in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob communicates with the vehicle in a proper manner. Insert the old key into the ignition, then turn it ON but do not start the engine. Press the lock button while aiming the fob towards the transmission receiver. This is typically located on the front above the mirror. In a short period of time the key will signal to the vehicle that it's being programmed by turning off the doors locks or emitting the sound of a chime. This process can be tricky, so it's important to pay attention to the timing and to not over-press the key button.
If the key fob does not work after reprogramming, try replacing the batteries. If the issue persists then a visit to your dealer for your car or a locksmith should be considered. A professional will have the tools and equipment necessary to re-program your car's fob or make the key if needed.
Genesky claims he is able to program newer fobs ranging from $200 and $250, depending on the model of vehicle. Genesky has been denied European models rejected due to the fact that there isn't the equipment needed. Most aftermarket fobs can be programmed, but always consult your local dealer to find out the cost.
How do I get a new fob
If the key fob you have cannot be fixed, you could have to purchase an entirely new one. Depending 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 option for a fob replacement, but they will also have the necessary tools and software to programme your vehicle properly. Numerous locksmiths who are independent offer a new car key fob at a much lower price.
It's a good idea to attempt to reset the fob you have before you make the decision to purchase another one. The owner's manual will outline the correct procedure for reset that is typically a series of button pushes that restores it to factory programming.
It's also a good idea to review your owner's manual and warranty information before deciding the best place to get an replacement fob for your key. If your car's warranty is in good standing or you have an auto club or car insurance policy that covers bumper to bumper, you may qualify to receive a reimbursement for the cost of replacing the fob.
Finding the right place to get a fob can be a challenge. You may want to visit the dealer to get this service if you have a newer car and you want to be confident that your key fobs work properly. However, if you want a more affordable option it is usually possible to find an independent locksmith who can provide the same services for a significantly lower price.
A locksmith professional is a great choice for those who aren't comfortable with this type of work. They're trained and equipped to replace or reprogram car key fobs of all types and do it quickly. In addition, a locksmith can often come to your workplace or home to complete the task which is useful for certain people. They can even cut and program keys on-site when you've lost keys, which is great for those who prefer not to leave their cars unattended.