Key Fob Repair Service - 5 Common Reasons Your Key Fob Won't Work

The loss of your key fob down is an unpleasant situation. Fortunately, the majority of fob problems aren't major or difficult and can be resolved at home or by an auto locksmith close to you.

The first step is to examine the fob that you use to check if it has any physical damage or a dead battery. You can then reset the fob by following the instructions provided in your owner's manual.

Dead Key Fob Batteries

A key fob lets you to unlock and start your vehicle without having to fiddle with your physical keys. Some models even unlock doors, hatchbacks and trunks with the touch of one button. Although a dead key fob battery could be a huge issue, it's actually just one of the easiest problems to solve. You can take your vehicle to a repair car key fob shop or dealership for help. But did you know that you can fix your fob on your own?

The first thing you'll require is a new, clean CR2032 battery. Most hardware stores sell them in multipacks. Then make use of an flathead screwdriver or watch to the case of the fob. There's usually an opening or notch to begin, and once you've created the first gap, you'll be able to use your tool as you peeling an orange or apple to open the case more. You should be gentle, as you don't wish to damage the fob, or its circuit board.

Once you've got the case open, place the new battery under the tabs that are highlighted by yellow arrows in the photo. Be sure to place the battery over the two smaller tabs indicated by green arrows. Close your key fob after installing the new battery, and then test it. If the key fob does not work, you may require the assistance of an expert for more detailed troubleshooting.

In rare instances replacement of a battery in a keyfob may result in a non-functional device. In this situation it's likely that there's a problem with the fob or vehicle. Keep a spare keyfob on hand to ensure you're ready in the event that the battery fails or if an issue occurs.

You may also ask a professional to carry out other repair services for your key fob. They can look for damaged buttons as well as contacts and other components. They can also perform the reprogramming process or synchronization if your vehicle is having difficulties communicating with your keyfob.

Damaged Key Fob Battery

The majority of key fobs are powered by a small battery that powers the internal components. This includes the buttons that trigger the antenna and chip for releasing a radio frequency. The battery also powers plastic casings to protect the components. If the battery dies the key fob will not work. The solution is easy and affordable: replace the battery. Many manufacturers have directions in their owner's manual on how to change the key fob battery. It may be a bit difficult but it's not difficult to accomplish and you'll probably save money by doing it yourself, rather than bringing the fob into an auto shop or dealership.

If your key fob is still not working after replacing the battery, you may have another issue. Examine the key fob to see whether there are physical damages, such as cracks or dents. You can also inspect the circuit board by opening the case. If you're comfortable doing this, you can make use of a cotton swab that has been dipped in rubbing alcohol to clean the contact points on the key fob's circuit board. This will remove corrosion without causing any damage to the fob.

The key fobs must also be programmed so that they can connect to the vehicle receiver. This is done to ensure that only those who have keys to the same vehicle can unlock the vehicle and to stop key fobs that are not intended for that particular vehicle from trying to open it. If you've recently had your key fob repaired or replaced or if it's been unoccupied for a long time the transmitter and receiver could have become disconnected.

A good method to test this is using a spare key fob you have. This will let you know whether the issue is related to the keyfob, or the electrical systems of your vehicle. A mechanic at your vehicle will be able to reconnect any disconnected wires and help you resolve the issue. You could also try connecting the key fob to an alternative receiver to see if this fixes the problem. If you're unable to accomplish this, you may have to bring your key fob into an auto dealer or repair shop for more extensive repairs.

Key Fob Transmitter Damaged

If your car key fob stops working, it can be a major inconvenience. Most car key fobs are repairable by following a few easy steps. First, check the fob for physical damage, and make sure it's not just dead. A new battery could be all that's needed however, if it fails to fix the problem, there may be a bigger problem with the fob transmitter.

Car key fobs have many moving parts, which is why it's normal for them to undergo wear and tear with time. A damaged transmitter on your fob can prevent your vehicle from starting or opening the doors. Furthermore, a damaged transmitter can affect the radio signals transmitted between your key fob and the receiver inside the vehicle. Bring your key fob to a technician to be repaired and inspected if you suspect that the transmitter is damaged.

Batteries are usually the reason of a key fob not working. Key fob batteries generally last between three and five years, so it's a good idea buy new batteries on a regular basis.

The majority of people can replace the battery inside the case of a key fob in their home. You'll require a flat-head screwdriver to pry the case open, and then you'll be able to replace the old battery. Most key fobs use 3V button cells that are available at most auto parts stores.

A defective receiver could also be the reason for your key fob not responding. This can be a frustrating issue, because it is most likely to occur when you're driving. If your key fob isn't appearing to be receiving any signals try putting it in the driver's side of the door lock.

A damaged receiver may also cause your keyfob to act erratically. For instance it might close or shut off the vehicle if you press one of its buttons. Try using an alternate keyfob to determine whether the vehicle responds. Contact your dealer if don't have a spare keyfob. If your current key fob is under warranty, some dealerships selling new cars may be able to provide a free replacement.

keys repair damaged Fob Receiver

Key fobs can be prone to several issues. They're useful devices that let us lock, unlock and start our cars. If your remote key fob for your car Remote key fob repair isn't working properly, it may be time to call an auto locksmith or locksmith dealer for help. Fortunately, most common issues with keys are easily solved without having to spend money on a costly replacement. Here are the five most frequent reasons why your key fob might not be responding:

Key Fob Needs Re-Programming

Over time, a car key repair service's key fob transmitter and receiver may become out of sync with each the other. To fix this issue you'll need to sync your key fob and receiver following the reprogramming directions for your car. These instructions are available in the owner's manual or contact your dealer in person for assistance.

If reprogramming your keyfob does not solve the issue, there could be a problem or an interference with your receiver or keyfob. It's generally easy to fix if you open your key fob and take an in-depth look inside. Find signs of damage like cracks in the circuit board, tiny electronic components that aren't connected to the circuit board or bent or damaged battery contacts. You can repair the key fob if you spot any of the above.

(Image: https://www.thekeylab.co.uk/wp-content/uploads/sb-instagram-feed-images/311159893_995841588058766_6213964028136182559_nlow.jpg)The best solution for you depends on your budget and the convenience. However, if your key fob was damaged by a fall or other forms of physical damage it could be simpler and more affordable to have it replaced by a professional. In any case, make certain to take care of your key fob so that it can provide you with years of trouble-free operation. By regularly cleaning it and avoiding exposing it to extreme temperatures or electromagnetic fields, you can ensure it will last as long as is possible. In addition, by choosing an expert with a lot of experience working with your particular car's model and make and model, you can be confident that your key fob will always perform exactly as you intended it to.