Key Fob Repair Service
Key fobs can be subjected to many abuse. Buttons can get stuck or break based on how they are stored and how often they are tossed around.
Fortunately, the majority of issues with key fobs are simple to fix. However, there are some that are more complicated and will require professional help. Locksmiths can be of great help in these instances.
Dead Fob Battery
The key fobs for cars are quite intelligent however that doesn't mean they do not sometimes become stuck in the "not responding zone". If this happens, it's time to replace the battery. However, that's not always the solution to the issue, as there could be a bad connection on one of the battery connector terminals.
The car manufacturers are aware of the potential issue, and often include a mechanical key in the fob for use in an emergency. It is accessible by pressing the small release button or latch behind the fob. (Check the user manual for further details). By pressing this button, you can open the fob and reveal a physical key that you can use to unlock the car.
Another indication that your fob's battery is dying is the fact that you have to be much closer to your car to unlock and open it than before. The transmitter of the fob's transmitter loses power when its battery dies. This limits its range.
Replacing the battery is straightforward and fairly inexpensive. Be sure to purchase a button cell battery (which appears to be like tiny silver coins) to replace your fob, and follow the user's guideline or video instructions on how to remove the old one. Then, replace the new battery in the same way that the previous one was placed (the positive side should be facing upwards towards the buttons). After reassembling your fob, test its lock/unlock and start functions to ensure that the battery was installed correctly.
You can open some key fobs by looking for the latch, screw or switch in the back and prying the fob apart. The fob will need to work with your vehicle, so be careful not to cause damage! If you're not confident doing this yourself, you can also take your key fob to an expert. Since it's a common service that most auto shops will swap the battery inside the fob for a small fee. Some dealers will even do it for free, depending on the model and brand of your vehicle.
Fob not working
The first thing you need to do in the event that your key fob doesn't seem to be working is replace the batteries. This is the most efficient solution and is the most likely way to fix the problem. If your fob is still not functioning after a battery change, it could be due damage or another issue that requires attention from a professional.
The key fob in your car can be damaged for a variety of reasons, including physical injury, exposure to water, or a corroded or damaged board. These issues may prevent your key from sending a signal to the car's receiver and prevent the doors of your car and/or ignition from locking or turning on. If your fob is damaged, it's likely that you'll require a professional to repair or replace the component or the entire device.
Similarly, the buttons on your fob may have become worn-out over time due to repeated use. The rubber may wear out and cause the buttons to become less responsive or clicky and eventually, they'll begin to fail to register your press accurately. You could try wiping the buttons down and adjusting them, but it is usually best to examine the fob by a professional to make more extensive repairs.
Check that the battery you are using is exactly right for your fob. You can find a list online or in most hardware stores. Refer to the owner's guide or the engraving on your fob for more information. If the battery is not the correct fit it could have problems transmitting strong signals or providing enough power to internal components.
In very rare cases it could be the case that the problem is not the key fob itself but rather with the vehicle's receiver or electronic components. You can test this by using an actual key to open the door, and then trying to start your car with the inductive backup system (if there is). If your key's physical counterpart does not allow you to start your car, you should have a mechanic check the electronic components and the receiver to ensure they're working correctly.
Damaged Fob
A key fob is composed of a variety of parts, and one malfunction can cause other parts to fail. If a key fob stops functioning, it is important to determine whether there's a cause obvious such as a damaged case or a malfunctioning internal component. Check the horn, lights and other parts of the vehicle to ensure that they are functioning properly.
If the key fob is damaged, it's recommended to get a replacement from your dealership or an auto locksmith rather than trying to fix it. It might be necessary to reset the fob to the car. This is not something you can do at home, and requires special equipment.
The buttons on a key fob use contacts that transmit signals to the circuit board of the key fob however, these contacts can wear down over time. This is most common when the device is dropped or left in hot weather.
The internal wiring of a key fob may also become worn out over time. This could result in the button not functioning when it's pressed or only functioning when it's pressing extremely hard. It can also lead to the car not opening or locking when the fob is activated.
Most fobs have a plastic cover which can be loosened and cleaned using water and soap. This can restore a keyfob to its original purpose. It's an excellent idea for you to do it regularly to avoid dirt destroying the inside.
A bad battery is the primary reason that a key fob won't turn on or work. Most mechanics and car dealers can replace the battery quickly. If you're comfortable installing the battery yourself and are able to do it yourself, you can purchase the new one from an online store or hardware store and follow the steps on YouTube or in the owner's manual.
The worst case scenario is that your key fob is damaged internal damage, like cracks or tiny electronic components that are not completely connected to the circuit boards, or corroded and bent battery contact points. If you notice any of these problems you should contact an auto locksmith or a dealer to get a replacement key fob and help in programming it to your vehicle.
Fob Isn't Programming
Car key fobs are a handy convenience that allows you to unlock your car doors and then start the engine. When they stop working, or fail to function, they can be frustrating. In some instances, the issue is solved by replacing the battery. However, in other situations it may require a more complicated repair. The first step is to determine why the fob doesn't work correctly.
nearby key repair shop for a fob to malfunction is that it fails to recognize your vehicle. This happens if the connection between the remote and your car is interrupted. This connection can be restored without the need for costly key fob repair.
When the key fob is not sending a clear signal, other issues could be experienced. This could happen if the key has been damaged or the battery is not functioning properly. In either case, try to reconnect your key to your car. This can be accomplished by following the instructions that came by the key fob. It's also a good idea to carry an extra key in case you need to use it in the event that the primary key isn't working.
It's also possible that the fob doesn't receive an adequate signal from the car. This can be due to an insufficient battery in the car or interference from wireless devices or a problem with the antenna. By using a remote tester you can test the fob and check if it's the cause of the issue. If the tester does not light up when you press one of the buttons, it could be because the battery needs to be replaced or that the fob has been damaged.
Another possible reason for the fob not sending a strong enough signal is that the car's immobilizer system is blocking it. This can happen if the fob's programming isn't correct to your vehicle, or it's a software issue.
If you're unable to resolve the issue, or it's not worth the effort of repairing the fob, then you should consider buying a new one. Many online retailers offer cheap options and some can be delivered to your residence.