10 Sites To Help You Become An Expert In Car Key Fob Repair
Car Key Fob Repairs
Key fobs today can do much more than just unlock and start vehicles. This added complexity could cause costly repair costs if it breaks.
The good news is that the majority of fobs are equipped with flat-watch-style batteries that are simple to replace at home. You may find that a simple reset is enough to 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 invest in an alternative fob. You can pick up the new button cell at your local auto part store or hardware retailer in the event that you already have one. You can also consult your owner's manual (or in the event that 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 specific type of fob you have.
Most fobs come with two halves that snap together -You'll need to break the sides in order to access the battery. You'll need a small, flat-bladed screwdriver, or another tool with a small blade. You can wedge your tool into a notch on the bottom of the key fob. You might also want to keep an eye out for tiny pieces that might break loose while you work.
Once you have the new battery, place it the same way that you removed the old one. The positive (+) side should be facing the buttons, while the opposite side is facing (-), the markings on the battery compartment.
Test the fob to see if it works by pushing the button. If it doesn't work, there may be a problem with your vehicle that requires to be fixed or replaced by a professional.
Some key fobs require special tools to open, and the contacts inside can be fragile and susceptible to corroding. In these cases, a car specialist or a dealer could be the best choice. If you're in need of replacing a battery, try to be very gentle and follow the specific instructions in your owner's manual. You may be able to find a similar battery at a discounter or a big-box retailer, but you'll need to refer to your owner's manual to ensure that it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs contain the physical key mechanical that is hidden within the fob to keep it from being stolen. When the battery in the fob dies it leaves an internal key that is blank that is able to unlock trunks and doors (and in some cases start certain cars). Most people do not realize that they can avoid a trip to the dealership by recharging the fob batteries. The flat watch-style battery is used in the majority of modern fobs. These batteries can be found at auto parts stores and hardware stores. It is important to use the correct kind of battery. A wrong battery can harm the circuitry and lead to the fob to fail much earlier.
If you replace the battery and discover that the issue is still there, it could be an indication that something else is wrong in your vehicle. Check your owner's manual to determine if you have an option to reset the fob and bring the fob back to factory programming. If this doesn't work, you'll have visit a dealership or a shop independent that specializes in vehicle-security systems and key fob programming.
Fobs can also fail because of faulty transmitter receivers. They are usually found near the steering wheel or on the dashboard. They transmit signals to 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 get it to work.
A professional might need to open the case to replace the transmitter. A simple screwdriver is usually enough to suffice, but certain fobs require a special tool or equipment that can only be purchased at a dealership. This job should be done 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. repair car key are easily available in home improvement and pharmacy stores and are affordable. This is a great way to start before buying a new key fob.
You can also re-program your key fob yourself by following a few basic steps. This process can vary between vehicles, so it is recommended to read the owner's manual and research your specific model. For instance, one key fob may require that the ignition be switched on while reprogramming the key. Another may require the key to be removed and inserted several times.
The basic procedure is simple. First, ensure that the new battery is securely in place. Then, get in the driver's seat and close all doors, excluding the driver's side door. This will ensure the new fob is communicating with the vehicle properly. Place the old key in the ignition, then turn it ON but don't 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. The key will inform the vehicle within a short amount of time that it is being programmed. This can be accomplished by cycling the door locks, or emitting an audible chime. This is a challenging procedure, so pay attention to timing and don't over-press the button.
If the key fob still does not work Try reprogramming it with new batteries. If the problem persists you should visit the dealer of your vehicle or locksmiths should be considered. A professional locksmith will have the tools and equipment necessary to re-program your car's fob or clone a new key if it's needed.
Genesky says he's able to program newer fobs for around $200-$250, based on the car. However, he's had to turn down customers who have European models due to the fact that he doesn't have the expensive equipment required. Fortunately, most aftermarket fobs can be programmed but it's always recommended to consult the dealer of your choice first to determine the price.
A New Fob
If your key fob can't be fixed, you could have to purchase another one. Based on the make and model, the dealership or an auto locksmith may be able to help. The dealership is likely to be the most expensive option for a replacement fob, however, it will also have the tools and software necessary to program your car correctly. Numerous locksmiths who are independent provide a new car key fob for a much lower price.
Before you purchase a new key fob, it is recommended to consider resetting your current device. The owner's manual should outline the correct procedure for reset. This is usually the result of a series of button presses that restores the factory programming.
You should also look over the owner's manual and warranty information to determine whether you are eligible for an additional fob for your key. If your car is under warranty or you have a car-insurance policy or auto club membership that provides bumper-to-bumper protection, you may be eligible to receive a reimbursement for the cost of an entirely new fob.
The process of getting a fob can be simple enough, but finding the right location to get it done isn't easy. You might want to visit the dealer for this service if are driving a brand new car and you are looking to feel secure knowing that your key fobs are functioning properly. If you're looking for an option that is more affordable it is possible to find an independent locksmith who can provide the same services at a much lower cost.
If you aren't comfortable handling this type of work yourself A professional locksmith could be a good option. They are trained and equipped to replace or reprogram keys for cars of all kinds and can do it quickly. A locksmith can also visit your house or office which is convenient for a lot of people. They can even cut and program keys on-site in case you've lost keys, which is ideal for those who don't like to leave their cars unattended.