Key Fob Repair Service
Key fobs take a beating. Buttons can become stuck or break, depending on how they are stored and how they are thrown around.
Fortunately, the majority of problems with the key fob are easy to resolve. However, some issues are more serious and will require professional help. This is where locksmiths can come in handy.
Dead Fob Battery
Car key fobs are pretty intelligent, but it doesn't mean they can't occasionally find themselves in the "not responding" zone. It's time to replace your battery if this occurs. This doesn't solve the problem because there could be an issue with one of the terminals on the battery connector.
Car manufacturers are aware of this issue, and they frequently install a spare mechanical key inside the fob for just such an emergency. To access this, find the small release button or latch on the back of the fob (check the user's manual for specifics). Pressing this will allow you to open the fob and gain access to an actual key that you can use to unlock your vehicle.
Another indication that your fob's batteries are dying is the fact that you have to be a lot closer to the car to unlock and open it than you did before. This is due to the fact that the fob's transmitter loses strength when its battery dies and limits the range of operation.
Replacing the battery is easy and relatively cheap. Just be sure to buy the button cell battery (which appears like an incredibly small silver coin) for your fob, and follow the user's guide or video on how to remove the old battery. Replace the battery in the same direction as the old one (the positive side facing upwards toward the buttons). Test the lock/unlock, and start the functions of your fob after reassembling it to ensure the new battery is installed correctly.
You can open some key fobs by locating the latch, screw, or switch on the back, and then tearing the fob apart. Be careful not to break the fob, since you'll need it to operate your car! If you're not comfortable doing this on your own it's also possible to send your fob to a professional. Most auto shops will swap a fob's battery for a nominal fee because it's an everyday repair service. Some dealers may even be willing to do it for free depending on the model and make of the car.
Fob not working
The first thing to do when your key fob isn't working is replace the batteries. This is the quickest fix and will most likely fix the issue. If your device still doesn't work after replacing the battery, it could be due to damage.
The damage to the car key fob for a variety of reasons, such as physical trauma, water exposure or a corroded circuit board. These problems can prevent your key from sending the signal to the receiver inside your vehicle, which could cause your car's ignition to stop or doors from locking. It is possible that you will need to get a professional replacement for your fob if it is damaged.
The buttons on your device could have worn out with repeated use. The rubber may wear out and cause the buttons to become less responsive or clicky, and they can begin to fail to register your presses reliably. You may try wiping them 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're using is exactly right for your fob. You can find a list online or in a majority of hardware stores. Refer to the owner's guide or the engraving on your fob for more information. A battery that is not an ideal match could have issues transmitting powerful signals or providing sufficient power to the internal components of the fob.
In rare instances it could be that the issue is not with your key fob, but rather with the vehicle's receiver or electronic components. If you have an inductive backup system, you can test it by opening the door with the physical key and start the car with the inductive backup (if available). If your physical key doesn't open or start your car then a mechanic should inspect the receiver and electronic components of your vehicle to determine if they are functioning correctly.
Fobs that are damaged
A key fob is made up of a variety of parts and a single malfunction could cause other components to fail. When a key fob stops working it's important to examine whether there's a clear cause like a damaged or cracked case, or a broken internal component. Check the horn, light and other parts of the car to make sure they are working properly.
It is better to replace the key fob in case it's damaged, rather than try to repair it. The fob might require reprogramming in the vehicle this is something that isn't something you can do at home, and it requires specialized equipment to do this.
Over time the contacts on the buttons of a key fob could wear out. This is most common when the fob is dropped or left in hot temperatures.
As time passes the internal wiring of a key fob can also get worn out. This could lead to the button not working when it's pressed, or only working when it's pressing extremely hard. This could also lead to the vehicle not being able to start or unlock once the fob is pressed.
Most key fobs have the cover in plastic, which can be removed and cleaned safely by using soap and warm water. This is a great way to help restore a key fob's its original function, and it's a good idea to do this regularly to prevent dirt from damaging the insides.
A bad battery is the most common reason why the key fob won't start or function. car key repair near me and mechanics are able to replace the batteries in a short time, but if you feel at ease doing it yourself, you can buy a battery from the hardware store or a big-box retailer and follow the instructions in your owner's manual or on YouTube to install it.
The most likely scenario is that the key fob has internal damage, like cracks within the case, tiny electronic components that are not fully connected to the circuit board or corroded or bent battery contact points. If you observe any of these problems, you should consult an auto locksmith or a dealer to get a replacement key fob as well as assistance in programming it for your vehicle.
Fob Isn't Programming
Car key fobs are a convenient convenience that allows you to unlock your car doors and begin the engine. When they stop working, or fail to function, they can be frustrating. In some cases, the issue can be solved by replacing the battery. In other situations it may require a more complex repair. The first step is to figure out why the fob isn't functioning properly.
One of the most common reasons for a malfunctioning remote is that it no longer recognizes your vehicle. This can happen when the connection between your remote and your car is broken. This connection can be reset without the need for costly key fob repair.
Other issues can occur when the key fob isn't able to sends a clear signal. This could happen if the key has been damaged or if the battery is dead. In either situation, try to resync the key to your vehicle. You can do this by following the instructions on the key fob. It is also recommended to keep a spare car key in case the primary key is lost.
It's possible that the fob doesn't receive a strong enough signal from the car. This could be due weak batteries in the car or interference from wireless devices, or an antenna issue. By using a remote tester you can test the fob to check if it's the problem. If the tester doesn't light up when any of the buttons are pressing, the battery may need to be replaced or the fob is broken.
Another possible reason for a fob not sending a strong enough signal is that the car's immobilizer system may be hindering it from sending a strong signal. This can occur in the event that your key fob isn't been programmed correctly, or if you have a software issue.
If you're unable to solve the issue or it's not worth the effort of repairing the fob, then you should consider buying a new one. You can find affordable alternatives from a variety of online retailers, and some of these are even delivered to your door.