Car Key Fob Repairs

Key fobs today do a lot more than simply unlock and start vehicles. However, that added complexity can cause costly repairs when one of them fails.

The good news is that most fobs have flat-watch-style batteries that are easy to replace at home. It is possible that a reset will make your device work again.

Battery Replacement

A dead battery is the most frequent reason for a key fob that isn't working. It's simple to fix and worth trying before you invest in a replacement fob. Take your car to an hardware or auto parts retailer that stocks 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) to find specific instructions on how to open and replace the battery inside your fob.

You'll have to gently pull apart the sides of most fobs to reach the battery. It's usually a screwdriver or a different tool with a thin, flat blade. It may be helpful to look for a notch on the bottom of the fob that you can wedge your tool between. You might also want to keep an eye out for small pieces that could break loose as you work.

Insert the new battery the same manner as you removed the old 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, there may be a problem with your vehicle that needs to be repaired or Key Fob Repairs replaced by a specialist.

Certain key fobs can be difficult to open and the contacts may be brittle and easily corroded. In these instances, the best option is to speak with a expert or dealer. When replacing a battery be gentle and follow the owner's guide. You might be able find a similar battery at a discounter store or a big-box retailer but you'll have to check the owner's manual to ensure that it's the right one for your vehicle.

Replacing the Internal Key

To protect against theft, the majority of key fobs have an internal mechanical key that is hidden within. When the fob battery dies, it leaves an internal key blank which can open trunks and doors (and in some cases, even start certain vehicles). Most people aren't aware of this, but they can save from a trip to the dealer by simply replacing the fob's battery. Most modern fobs use flat watches-style batteries that are readily available at auto parts stores and hardware shops. It is essential to choose the correct kind of battery. A wrong type of battery can harm the electronic circuitry, which can cause the fob to fail sooner.

If the problem continues to persist after replacing the battery, it could be a sign that something else is going on in your vehicle. Go through the owner's manual to see if there's an option to reset the fob and restore the fob's factory programming. If this doesn't work then you'll need to visit a dealership or an independent shop that specializes in vehicle security systems and fob programming.

Fobs may also malfunction because of faulty transmitter receivers. They are usually found close to the steering wheel, or on the dashboard. They transmit signals to allow you to unlock your vehicle and start it using the fob. You may have to move closer to the car in order to get it to work.

A professional may need to open the fob's case to replace the transmitter. A simple screwdriver will usually accomplish the task, but some fobs have complicated release mechanisms that require a specialized tool or specialized equipment available only at a dealership. It is a good idea to have a qualified mechanic handle this job to ensure you don't accidentally break the fob or hurt yourself.

Reprogramming the Key

A key fob that is not working could just require a new battery. They are easily available in home improvement and pharmacy stores and are cheap. This is a great option to begin before purchasing a new key fob.

Alternately, you might be able to re-program the fob on your own by following the steps. This procedure can differ between automobiles, so read the owner's manual and research the model you have. One key fob might require that the ignition switch be switched on when programming. Another may require the key to be inserted and removed multiple times.

The procedure is easy. Make sure the battery is securely in place. Then, get in the driver's seat, and close all doors EXCEPT for the driver's side door. This will ensure that the new fob is communicating with the vehicle in a correct manner. Then, place the old key back in the ignition and turn it on to the ON position, but do not start the engine. Press the lock and key repair near me button while aiming the fob towards the transmission receiver. This is usually located on the front above the mirror. The key will notify the vehicle within a brief amount of time that it is being programmed. This can be done by turning the door locks or key fob repairs by emitting an audible chime. This process can be tricky so it's essential to be attentive to the timing and don't over-press the key button.

If the key fob won't work after reprogramming it, try replacing the batteries. If the problem persists you should visit the dealer of your vehicle or a locksmith should be considered. A professional locksmith will have the tools and equipment required to reprogram your car's fob or design a new one if needed.

Genesky says that he can program newer fobs that range between $200 and $250, based on the vehicle. But he's had to turn away customers with European models because he doesn't have the expensive equipment required. Fortunately, many aftermarket fobs can be programmable, but it's always best to check with the dealer of your choice first to find out what their price is.

Finding a New Fob

If your key fob is simply beyond repair key, you may need to purchase an entirely new one. Depending on the make and model, the dealer or an auto locksmith might be able to assist. The dealership will likely be the most expensive option for a replacement fob however, they'll have all of the necessary tools and software needed to programme your vehicle properly. For a more affordable solution, many independent locksmiths can offer you an entirely new car key fob for a much more reasonable cost.

Before you decide to purchase an entirely new device it's recommended to consider resetting your current device. Your owner's manual should outline the proper procedure for reset which is typically the pushing of a button which restores the factory settings.

You should also look over your owner's guide and warranty information to determine whether you can obtain a replacement key fob. If your vehicle is under warranty or you have a car insurance policy or auto club membership that provides bumper-to-bumper coverage, you may be eligible to receive a reimbursement for the cost of the new fob.

Finding the best place to get a fob can be a challenge. If you have a relatively new car and would like the security from knowing that your key fobs are in good working order, you may be better off going to the dealership for this service. However, if you're looking for an affordable alternative it is usually possible to find a locksmith who is independent who can provide the same service for a significantly lower price.

A locksmith who is professional is a great choice If you're not confident doing this kind of work. They're trained and equipped to change or reprogram car key fobs of all types and do it quickly. A locksmith can also visit your office or home, which is convenient for many. They can even cut and program keys on-site in case you've lost them, which is ideal for those who prefer not to leave their vehicles unattended.