Car Key Fob Repairs
Key fobs today can do much more than unlock and start vehicles. This extra complexity can result in costly repairs when it fails.
The positive side is that many fobs use flat watch-style batteries that are simple to replace at home. And you may find that a reset can get yours working again.
Battery Replacement
A dead battery is the most common cause of the fob's key not working. It's simple to fix and worth trying before you purchase an alternative fob. Simply drive your car to a local auto parts store or a hardware retailer that stocks button cell batteries and pick up an alternative. You can also consult 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 your particular type of fob.
Most fobs come with two halves that snap together -You'll need to pry the sides apart in order to access the battery. You'll require a small flat-bladed screwdriver, or another tool with a thin blade. It might help to look for a notch along the bottom of the fob which you can use to wedge your tool between. You might also want to keep an eye for tiny pieces that could break loose while you work.
When you have your new battery, place it in the same manner that you removed the previous one. The positive (+) side should be facing the buttons, while the opposite side is facing (-) the markings on the compartment for the battery.
Press a button to test the fob. If it doesn't work, you might have an issue with your car that requires a professional to repair or replace.
Certain key fobs can be difficult to open and the contacts could be fragile and easily corrosion-prone. In these instances the best choice is to consult a car expert or a dealer. When replacing a battery, be gentle and follow your owner's guide. You may be able to locate a comparable battery at a discounter or big-box retailer, but you'll need to check the owner's manual to make sure that it's compatible with your vehicle.
Replace the internal key
To prevent theft, most key fobs are equipped with a mechanical key hidden inside. If the battery inside the fob goes out and the key is discarded, a blank one is left behind, which can be used to open trunks and doors. In certain cases it is possible to start certain cars. The majority of people don't realize that they can avoid a trip to a dealership by replacing the fob batteries. The flat watch-style battery is found in most modern fobs. They can be found at hardware stores and auto parts stores. It is essential to choose the correct type of battery. The wrong kind can damage the electronic circuitry and cause the fob to fail much sooner.
If you replace the battery, and the issue is still there, it could be a sign something else is wrong in your vehicle. If you have an owner's manual, check to see if there is a reset option available to restore the fob's original programming. If this doesn't work, you'll have go to a dealer or independent shop that specializes vehicle-security systems and key fob programming.
Fobs may also malfunction due to faulty transmitter receivers. They are typically located on the dashboard or close to the steering wheel, and they send signals that allow you to open and start your car using the fob. You may have to move closer to the car in order to make it work.
A professional might need to open the fob's case to replace the transmitter. A simple screwdriver is usually enough to work, however some fobs require a specialized tool or special equipment that can only be purchased at a dealer. It's a good idea to have a qualified mechanic handle this job to ensure you don't damage the fob or cause injury to yourself.
Reprogramming the Key
A key fob that is not working might just need an upgrade in battery. Because they are cheap and readily available in pharmacies and home improvement stores, this is the ideal first step before investing in the purchase of a new car key fob.
Alternatively, you may be able to re-program the fob yourself by following some basic steps. This procedure can differ between automobiles, so consult your owner's guide and research your specific model. One key fob could require the ignition to be switched on when reprogramming. A key fob might require the key to be inserted several times.
The basic procedure is simple. Make sure that 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 communicates with the vehicle in a proper manner. After that, put the old key back into the ignition and turn it on to the ON position, but don't start the engine. Then, press the lock button on the fob while looking at the transmission receiver, which is typically situated on the front of the car 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 turning off the door locks, or emitting an audible chime. This process can be tricky so it's essential to be aware of the timing and don't over-press the key button.
If the key fob doesn't work after reprogramming it, try replacing the batteries. If the issue isn't resolved then a visit to the dealer of your vehicle or a locksmith is a good idea. A professional locksmith will have the tools and equipment needed to reprogram your car's fob or design a new one, if required.
Genesky says he can usually program newer fobs at around $200-$250, depending on the vehicle. Genesky has been denied European models rejected due to the fact that he lacks the expensive equipment needed. Fortunately, many aftermarket fobs can be programmable however it's recommended to consult a car dealer first to see the price.
A New Fob
If your key fob is damaged beyond repair, you could need to purchase an entirely new one. Based on the model and make, an auto locksmith or a dealership may be able to help. The dealership is likely to be the most expensive choice for a replacement fob, but it will also have the tools and software needed to program your car properly. auto key repair near me offer a new car key fob for the lower cost.
It's a good idea to try to reset your current fob before you make the decision to purchase another one. The owner's manual should explain the proper reset procedure, which is usually just a series of button pushes that reset it to factory programming.
It is also recommended to check your owner's guide and warranty information to determine if you can get an alternative key fob. If your vehicle's warranty is in good standing or you have an auto club or insurance policy that covers bumper-to-bumper you could qualify to receive a reimbursement for the cost of replacing the fob.
Finding a fob is simple enough however, finding the right location to do it can be a challenge. You might want to go to the dealer for this service if are driving a brand new car and are looking to feel secure knowing that your key fobs work properly. If you are looking for a cheaper alternative, it is possible to find a locksmith that can provide the same service at an affordable cost.
A locksmith professional is a great option If you're not confident doing this kind of work. They are skilled and equipped to repair or replace all kinds of car key fobs and they can often complete the task quickly. Locksmiths can also come to your office or home, which is convenient for many. They can even cut and program keys on-site in case you've lost keys, which is great for those who don't like to leave their cars unattended.