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 when one of them fails.
The positive side is that many fobs have flat-watch-style batteries that are simple to replace at home. You might find that a simple reset can make your fob work again.
Battery Replacement
A dead battery is the main reason for a key fob that isn't working. It's a simple repair, and is worth a try before you spend money on a new fob. Simply drive your car to a local auto parts store or a hardware retailer that sells button cell batteries and purchase a replacement. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery in your fob.
You'll have to gently pull apart the sides of most fobs to reach 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 on the bottom of the key fob. It is also advisable to look out for small pieces that might break loose while working.
Insert the new battery in the same manner as you removed the previous one. Make sure that the positive (+) side is facing upwards towards the buttons, and that the negative (-) side of the battery is aligned correctly with the markings inside the battery compartment of your fob.
You can push a button to test the fob. If it isn't working, there may be a problem with your vehicle that needs to be repaired or replaced by a professional.
Certain key fobs are difficult to open and their contacts may be fragile and easily damaged. In these cases the best solution is to consult a car expert or dealer. When replacing a battery, be patient and follow your owner's manual. You may be able to locate a comparable battery at a discounter or big-box retailer, but you'll need to refer to your owner's manual to be sure that it matches your car.
Replace the internal key
To prevent theft, most key fobs are equipped with a mechanical key hidden inside. If the battery inside a fob dies it will leave a blank key left behind, which can be used to open trunks and doors. In certain cases the key could even start certain vehicles. The majority of people don't realize that they can avoid a trip to the dealership by replacing the fob's batteries. The flat watch-style battery is used in the majority of modern fobs. They can be located at hardware stores and auto parts stores. It is crucial to choose the correct kind of battery. A wrong battery can harm the circuitry and cause the fob's failure earlier.
If you change the battery, and the issue is still there, it could be an indication that something else is wrong with your vehicle. If you have an owner's guide look for a reset procedure is available to restore the fob's factory programming. If this isn't working, you'll need visit a dealership or independent shop that specializes vehicle-security systems and key fob programming.
Fobs can also malfunction due to malfunctioning transmitter receivers. They are usually found close to the steering wheel or in the dashboard. They transmit signals that allow you to unlock your car and begin it using the fob. If you're required to move closer and closer to your car to get it to work, there's a high chance the transmitter is failing.
A professional may need to open the fob's case to replace the transmitter. A simple screwdriver will usually do the trick, but certain fobs require a special tool or a special piece of equipment which can only be found at a dealership. This job should be performed by a certified mechanic in order to ensure that the fob is not damaged and yourself.
Reprogramming the Key
Often a non-functional key fob simply requires a new battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, this is the ideal first step before investing in an entirely new car key fob.
You can also reprogram your key fob by yourself If you follow some basic steps. This procedure can differ between automobiles, so consult your owner's guide and research the model you have. For instance the key fob might require that the ignition be on while reprogramming it. Another key might require the key to be removed and inserted multiple times.
The process is straightforward. Make sure the battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob can communicate with the vehicle correctly. Then, put the old key back in the ignition and turn 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 usually located on the front above the mirror. The key will signal to the vehicle within a brief amount of time that it is being programmed. This can be accomplished by turning off the door locks, or emitting an audible chime. This can be a tricky procedure, so pay attention to timing and don't over-press the button.
If the key fob isn't working, try reprogramming it again with fresh batteries. If the issue persists, you might want to check with your local locksmith or dealer. A professional will have the tools and equipment to reprogram your car's fob, or create the key if needed.
car key fob repairs says he's able to program newer fobs that range between $200 and $250, depending on the model of vehicle. However, he's had to turn down customers who have European models due to the fact that there's no equipment they require. Fortunately, many aftermarket fobs can be programmable however it's best to check with a car dealer first to find out what the cost is.
A New Fob
If your key fob can't be repaired, you might require another one. Depending on your vehicle's make and model, an auto locksmith or dealership 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 required to program your car properly. If you're looking for a cheaper option, a number of independent locksmiths can provide you with a brand-new car key fob at a lower price.
It's a good idea to attempt to reset your current device before you rush out to buy another one. The owner's manual should provide the correct reset procedure. This is usually the result of a series of button presses which restores the factory settings.
You should also look over your owner's guide and warranty information to see if you can get an additional key fob. If your car's warranty in good standing or you have an auto club or insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement of the cost of replacing the fob.
Getting a fob is easy enough however, finding the right place to have it done can be a challenge. If you have a relatively new vehicle and you want the assurance with knowing that your key fobs are in working condition, you might be better off going to the dealership for this service. If you are looking for a more affordable alternative, it's possible to find a locksmith that will provide the same service at a lower price.
If you're not confident handling this kind of work yourself A professional locksmith could be a great option. They are equipped and trained to replace or reprogram keys for cars of all kinds and do it quickly. Additionally, locksmiths is often able to come to your home or office to do the job, which can be very practical for some. They can cut and program keys on the spot if you've lost them. This is perfect for those who do not want to leave their car unattended.