The 10 Scariest Things About Car Key Fob Repair

Car Key Fob Repairs

Today's key fobs can do more than unlock and start vehicles. But that extra complexity can result in expensive repair costs 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 may find that a simple reset can make your fob work again.

Battery Replacement

A dead battery is the most frequent cause of the fob's key not working. This is easy to repair, and is worth trying before you spend money on a new fob. Take your car to an hardware or auto parts retailer that sells button cells and choose a replacement. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to replace and open the battery in your fob.

You'll have to gently pull off the sides of many fobs to access the battery. It's usually a screwdriver or another tool equipped with a thin, flat blade. You can insert your tool into a notch on the bottom of the key fob. You may also want to keep an eye for tiny pieces that may come loose while working.

When you have your new battery, you can insert it in the same way that you removed the previous one. Make sure the positive (+) side is facing up toward the buttons and that the negative (-) side of the battery is aligned with the marks inside the battery compartment of your fob.

Press a button to test the fob. If it doesn't work, you might have an issue with your vehicle that requires a specialist to repair or replace.

Some key fobs are difficult to open and their contacts may be fragile and easily damaged. In these situations the best choice is to speak with a specialist or dealer. When replacing a battery, be gentle and follow your owner's instructions. You might be able locate a comparable battery at a discounter or a big-box retailer however, you'll need to refer to your owner's manual to make sure that it's compatible with your vehicle.

Replace the internal key

To protect against theft, the majority of key fobs have an electronic key inside. If the battery inside a fob dies, a blank key is left behind that can be used to unlock trunks and doors. In some cases, this key can even start certain cars. Most people do not realize that they can avoid a trip to the dealership by replacing the fob batteries. The flat watch-style battery is used in most modern fobs. These batteries are easily found in auto key fob repair parts stores and hardware stores. The right kind of battery is crucial, however. The wrong type can damage the circuitry and lead to the fob to fail much earlier.

If the problem persists even after you have replaced the battery, it may be a sign 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-setup. If this isn't working, you'll need to visit a dealership or a shop independent that specializes in security systems for vehicles and key fob programming.

Fobs may also fail due to malfunctioning transmitter receivers. They are typically located on the dashboard or near the steering wheel, and they send signals that allow you to unlock and start your car with the fob. You may have to move closer to the car to get it to work.

It might be required for a professional to open the case of the fob to replace the transmitter. A simple screwdriver can usually do the trick, but certain fobs require a special tool or special equipment that can only be purchased at a dealer. This job should be performed by a certified mechanic to ensure that the fob is not damaged and yourself.

Reprogramming the Key

A key fob that is not working may simply need a new battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, this is an excellent first step prior to buying the purchase of a new car key fob.

Alternatively, you may be able to reprogram the fob by following the steps. This process varies between vehicle brands, so it's essential to read the owner's manual and study the specifics of your particular model. A key fob may require that the ignition switch be turned on while programming. One key fob could require the key to be inserted multiple times.

The basic procedure is simple. Make sure the battery is securely in place. Then, sit in the driver's seat, and close all doors, excluding the driver's side door. This will ensure that the new key fob can communicate with the vehicle in a proper manner. Then, place the old key back in the ignition and switch 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 left side, just above the mirror. The key will inform the vehicle within a short period of time that it's being programmed. This can be done by turning the door locks or by emitting an audible chime. This process can be tricky so it's essential to be aware of the timing and to not over-press the key button.

If the key fob does not work after reprogramming, try using new batteries. If the issue is still there, you might want to check with your local dealer or locksmith. A professional locksmith will have the tools and equipment needed to reprogram your car's fob or make an entirely new key if needed.

Genesky claims he is able to program newer fobs that range between $200 and $250, depending on the model of vehicle. However, he's had to refuse customers with European models due to the fact that he doesn't have the expensive equipment they require. The majority of aftermarket fobs can be programmed, but you should always inquire with your local car dealer to find out the cost.

How do I get a brand new fob

If your key fob cannot be repaired, you may require a new one. Based on the make and model, the dealership or an auto locksmith might be able to assist. The dealership is likely to be the most expensive option for a replacement fob however, it will also have the tools and software needed to program your car properly. Numerous locksmiths who are independent offer a brand new car key fob for a much lower price.

It is a good thing to attempt to reset the fob you have before you make the decision to purchase an entirely new one. The owner's manual will outline the correct procedure for reset that is typically a series of button pushes which restores the factory settings.

You should also check the owner's manual and warranty information to see if you can get an additional key fob. If your car's warranty still active or you have an auto key fob repair club or car key repairs near me key fob repair - wikimapia.org, insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement on the cost of a replacement fob.

Finding the best place to get a fob can be a challenge. It is possible to go to the dealer to get this service if you have a newer vehicle and are looking to feel secure knowing that your key fobs work correctly. If you're looking for a more affordable alternative, it's possible to find a locksmith who will offer the same service for less cost.

If you're not confident handling this type of work yourself, a professional locksmith can be a good option. They are skilled and equipped to replace or reprogram all kinds of car key fob repairs near me key fobs and they can often do it quickly. A locksmith can also come to your office or home, which is convenient for many people. They can even cut and program keys on the spot in case you've lost keys, which is great for those who don't like to leave their vehicles unattended.