Key Fob Repair Service
Key fobs are subject to a lot of abuse. Buttons can become stuck or break, depending on how they are stored and how often they are tossed around.
Fortunately, the majority of issues with key fobs are simple to fix. But some are more serious and require expert assistance. This is where locksmiths be of assistance.
Dead Fob Battery
The car key fobs are pretty intelligent, but that does not mean they do not sometimes become stuck in the "not responding zone". It's time to replace your battery if this happens. This doesn't solve the problem since there may be an issue with the connection on one of the terminals on the battery connector.
The car manufacturers are aware of the possibility of a problem, and they often include a mechanical key inside the fob for use in such an emergency. To access this, you can find the small release button or latch behind the fob (check the user's manual for specifics). By pressing this button, you will be able to open the fob and reveal a physical key you can use to unlock the car.
Another sign that your fob's batteries are dying is the fact that you have to be closer to the car to open and lock it than you did before. The transmitter of the fob loses power when its battery dies. This reduces its range.
Replacing the battery is straightforward and fairly inexpensive. Make sure you purchase a button cell battery (which appears like an incredibly small silver coin) to replace your fob, and follow the user guide or video on how to take out the old one. Then, simply replace the new battery in the same way that the previous one was placed (the positive side should face upwards towards the buttons). After reassembling your fob, test its lock/unlock and start functions to be certain the new battery was placed correctly.
Certain key fobs may be difficult to open but you should be able to open them by finding the latch, switch or screw on the back of the fob, and prying it apart. You'll need the fob to work with your vehicle, so make sure not to damage it! You could also take the key fob to an expert if you are not comfortable making it your own. Many auto shops will change batteries for fobs for a small fee, since it's such an often-used repair service. Some dealers will even offer it for free dependent on the model and make of your vehicle.
Fob Is Not Working
The first thing to do if your key fob isn't working is to replace the batteries. This is the quickest fix and is the most likely way to fix the issue. If your fob still isn't working after changing the battery it could be due to damage.
The car key fob could be damaged due to various reasons, including physical trauma, exposure to water, or a damaged or corroded board. These issues can stop your key from sending the signal to the receiver in your vehicle, which will stop your car's ignition or doors from locking. It is possible that you will need to have a professional replace your fob if it is damaged.
The buttons on your device might have worn out due to repeated use. The rubber may wear out, making the buttons less 'clicky' or springy. They also may stop registering your presses. You can try wiping the buttons down and adjusting them, but it is generally recommended to have the fob professionally examined to make more extensive repairs.
It is important to ensure that the new battery you're using is a exact match for the fob you're using. You can find a list online or in many hardware stores. Check the owner's manual or the engraving on your fob for more information. A battery that is not the perfect match may be unable to transmit strong signals or supplying enough power to the internal components of the fob.
In rare instances it could be a problem with the vehicle's electronic components or receiver. If you have an inductive backup system and you want to test it, you can do so by opening the doors with the physical key and beginning the car using the inductive backup (if there is). If your key isn't working to open or start your car then a mechanic should inspect the electronic central locking key repair and receiver components of your vehicle to determine whether they're working properly.
Fob that is damaged
A key fob is comprised of many parts and a single malfunction could cause other components to fail. If a keyfob stops working it is important to examine the cause for obvious reasons such as cracked casings or a broken component. It's also crucial to examine other parts of the vehicle, such as the lights and horn to determine whether those are working normally.
It's better to replace the key fob in case it's damaged rather than try to repair it. The fob may require reprogramming in the vehicle, which is something that can't usually be done at home, and it requires specialized equipment for doing so.
Over time the contacts on buttons of a key fob may wear out. This is especially common if the fob is dropped or left in hot temperatures.
In time, the internal wiring in the key fob may wear down. This could lead to the button not functioning when it's pressed or only functioning when it's pressed very hard. It could also cause the car not starting or unlocking when the fob is used.
Most key fobs have the cover in plastic, which can be removed and cleaned by using soap and warm water. This is a great way to help restore a key fob's proper function and it's a great practice to clean it regularly to avoid dirt harming the insides.
A damaged battery is usually the reason the key fob will not turn on or function. Most mechanics and car dealers can replace the battery quickly. If you're comfortable with the installation then you can buy an additional one from a big-box store or a hardware store, and follow the steps on YouTube or in your owner's guide.
The most likely scenario is that the key fob has internal damage, such as cracks in the case, tiny electronic components that are not fully connected to the circuit board, or bent or corroded battery contact points. If you find any of these problems it is recommended to consult an auto locksmith or a dealer to obtain a replacement key fob and assistance in programming it to your vehicle.
Fob Is Not Programming
The car key fob is a convenient method to start your engine and open the doors of your vehicle. When they stop working or are not working, it can be quite frustrating. In some instances the issue could be as simple as replacing the battery, but in other situations, it could involve an intricate repair. The first step is to identify why the fob doesn't work properly.
The most common reason for a fob to malfunction is that it fails to recognize your vehicle. This can happen when the connection between your remote and car is damaged. This connection can be reset without the need for costly key fob repair.
Other issues can occur when the key fob no longer sends an energizing signal. This could happen if the key is damaged or the battery is dead. In either case, you should try to resync the key with your vehicle. This can be done by following the directions provided on the key fob. You should also keep a spare car key in the event that your primary key fails.
The fob may not be receiving a strong signal from the vehicle. This can be caused by an insufficient car battery, interference from wireless devices or an antenna problem. You can test the fob to determine whether this is the cause by using an external tester. If the tester does not light up when one of the buttons is press, the battery might need to be replaced or the fob could be broken.
Another reason that the fob not sending a strong enough signal is that the immobilizer system in your car is hindering it from sending a strong signal. This could happen if your key fob hasn't been programmed correctly, or if you have a software issue.
If you're unable to repair the fob or it isn't worth the effort to fix it, you need to purchase a new one. Many online retailers offer affordable options, and some can be delivered to your residence.