Car Key Fob Repairs

Key fobs today can do much more than simply unlock and start vehicles. However, the added complexity could cause costly repairs in the event that one of them malfunctions.

It's important to know that the majority of fobs are powered by flat watch-style batteries which can be easily replaced at home. And you may find that a reset can bring it back to life.

Battery Replacement

A dead battery is the most common cause of a key fob that isn't working. This is a simple repair, and is worth a try before you spend money on a new key fob. You can buy the new button cell at a local auto part retailer or hardware store in the event that you already have one. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to replace and open the battery in your fob.

The majority of fobs have two halves that snap together -- you'll need to gently pry the sides apart to get to the battery. You'll usually need a small screwdriver or a different tool with a thin, flat blade. You can wedge your tool into a slot on the bottom of the key fob. You may also want to keep an eye out for small pieces that could be loosened while working.

Once you have your new battery, insert 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.

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

Certain key fobs can be difficult to open and the contacts could be fragile and easily damaged. In these instances, the best option is to talk to a expert or a dealer. When replacing a battery, be gentle and follow your owner's manual. You might be able find a similar battery at a discounter or a big-box retailer however, you'll need to check the owner's manual to ensure that it matches your remote control car key repairs.

Replacing the Internal Key

To prevent theft, most key fobs are equipped with an electronic key inside. If the battery inside the fob fails and the key is discarded, a blank one is left behind that can be used to unlock doors and trunks. In certain cases, this key can even start certain vehicles. Many people don't realize this, but they can avoid having to go to the dealership by simply replacing the fob's battery. Most modern fobs have flat-watch-style batteries which are readily available at auto key repair parts stores and hardware shops. It is important to use the correct kind of battery. The wrong type can damage the circuitry, causing the fob's failure earlier.

If the issue persists even after you have replaced the battery, it may be a sign that there is something else going on with your vehicle. If you have an owner's manual and you're not sure, try to determine if a reset procedure is available to restore the fob's original programming. If this fails, you'll need to visit a dealership or independent shop that specializes vehicle-security systems and key fob programming.

Fobs may also malfunction due to faulty transmitter receivers. These are usually located near the steering wheel or on the dashboard. They transmit signals to allow you to unlock your car and start it with the fob. You may need to get closer to your car to enable it.

A professional might need to open the case to replace the transmitter. A simple screwdriver will usually get the job done however some fobs come with complex release mechanisms that require a special tool or specialized equipment that is available only through a dealer. It's best to have a qualified mechanic perform this task so you don't damage the fob or hurt yourself.

Reprogramming the Key

A key fob that is not functioning just requires a new battery. Because they are cheap and readily available at pharmacies and home improvement stores, it's the ideal first step before investing in an entirely new car key fob.

Alternatively, you may be able to re-program the fob yourself by following some basic steps. The procedure varies for different vehicle brands, so it's essential to refer to the owner's manual and study the specifics of your model. For instance, one key fob may require the ignition to be on while reprogramming it. One key fob could require the key to be inserted several times.

The basic procedure is easy. Make sure that the battery is securely in place. Close all doors except the driver's door. This will ensure that the new key fob is communicating with the vehicle correctly. Then, put the old key back in the ignition and turn it to the ON position, but don't start the engine. Then press the lock button on the fob while making sure to point it towards the transmission receiver, which is usually located on the front of the vehicle above the mirror. The key repair Car will inform the vehicle within a brief amount of time that it's being programmed. This can be done by turning off the door locks, or emitting an audible chime. This is a challenging process, so pay attention to the timing and avoid pressing too hard the button.

If the key fob doesn't work after reprogramming, try using a new battery. 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 to reprogram your car's fob, or create the key if required.

Genesky claims he is able to program newer fobs ranging from $200 and $250, based on the model of vehicle. Genesky has experienced European models rejected due to the fact that they don't have the equipment needed. Fortunately, most aftermarket fobs are programmable but it's always best to talk to the dealer of your choice first to see the price.

A New Fob

If your key fob is damaged beyond repair, you could require a new one. Based on the make and model, an auto locksmith or dealership might be able to assist. The dealership is likely to be the most expensive option for a replacement fob but it also has the tools and software necessary to program your car correctly. If you are looking for a less expensive solution, a variety of locksmiths can offer you a brand-new car key fob for a much more reasonable cost.

Before you purchase a new key fob, it is a good idea to try resetting your current device. The owner's manual should outline the correct method of reset. It is typically a series button presses that restores the factory programming.

It's also a good idea to check your owner's manual and key Repair car warranty information prior to deciding the best place to get the replacement of your key fob. If your car is still 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 a new fob.

The process of getting a fob can be simple enough however finding the best location to do it isn't easy. It is possible to go to the dealer to get this service if you have a newer car and you are looking to feel secure knowing that your key fobs work correctly. However, if you want an option that is more affordable, it is often possible to find an independent locksmith who can provide the same services for a significantly lower price.

A locksmith professional is a great choice If you're not confident doing this kind of work. They are trained and equipped to replace or reprogram car key fobs of all kinds and do it quickly. Locksmiths can also come to your office or home which is convenient for many. They can cut and program keys on the spot if you've lost them. This is great for those who do not want to leave their vehicle in the garage.