Key Fob Repair Service
Key fobs are subjected to many abuse. Buttons can become stuck or break based on how they are stored and how much they are tossed around.
Most key fob problems are easy to fix. Certain issues with key fobs are more serious and require professional assistance. This is where locksmiths help.
Dead Fob Battery
The key fobs for cars are quite smart however that doesn't mean they won't sometimes get stuck in the "not responding zone". If this happens, it's usually time to replace the battery. It's not a solution because there could be a bad connection at one of the terminals on the battery connector.
Car manufacturers are aware of this issue, and they frequently include a spare key mechanical inside the fob for just such an emergency. You can access it by finding the small release button or latch behind the fob. (Check the user's manual for further details). By pressing this, you will be able to unlock the fob and gain access to the physical key, which you can use to unlock your car.
You'll also need to be nearer to your vehicle to lock and unlock it. This is because the fob's transmitter loses strength when its battery dies, limiting its operating range.
It's fairly easy to replace the battery. Just be sure to buy a button cell battery (which appears to be like tiny silver coins) for your fob, and follow the user's guide or video on how to remove the old battery. Replace the battery in the exact direction as the old one (the positive side facing up towards the buttons). Test the lock/unlock and start the functions of your fob after reassembling it. key fob repairs will ensure that the new battery is installed correctly.
Some key fobs can be a little tricky to open, but you should be able to open them by locating the latch, switch or screw at the back of the fob and then prying it open. You'll need the fob to work with your vehicle, so be careful not to cause damage! If you're not confident making this change yourself then you can bring your key fob to a professional. Because it's a standard procedure that most auto shops will change the battery inside a fob for a nominal cost. Some dealers may even be willing to do it for free depending on the model and year of your car.
Fob not working
Replace the batteries if the key fob doesn't work. This is the most straightforward fix and most likely what can fix the issue. If your device still does not work after changing the battery it could be due to damage.
Damage can occur to the car key fob for a variety of reasons including physical trauma, exposure to water, or a corroded circuit 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 opening or even starting. If your fob has been damaged, it's likely that you'll require an expert to repair the part or the entire device.
The buttons on your device could have become worn out with repeated use. The rubber may wear out, making the buttons less 'clicky' or springy. They can also cease to register your presses. You could try wiping the buttons down and adjusting them, but it is generally recommended to have the fob professionally examined for more extensive repairs.
It is important to ensure that the new battery you're using is a precise match to your fob. You can find a list on the internet or in a majority of hardware stores. Consult your owner's guide or the engraving on the fob to find out more. If the battery isn't the right fit it could be a problem transmitting strong signals and supplying enough power to internal components.
In rare instances it could be a problem with the vehicle's electronic components or receiver. 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 physical key does not allow you to start your car, make sure a mechanic inspect the electronic components and the receiver to ensure they're working correctly.
Damaged Fob
A key fob has many parts that function together and a single malfunction can cause other parts to fail. If a key fob ceases functioning, it is important to determine whether there's a clear cause such as a damaged case or a malfunctioning internal component. Check the horn, lights and other components of the vehicle to make sure they are working properly.
It is better to replace the key fob if it's damaged, rather than attempt to repair it. It might be necessary to reprogramme the fob for the car. This isn't something you can do at home and requires specialized equipment.
The buttons on a key fob utilize contacts that transmit signals to the key fob's circuit board, but these will wear down over time. This is more common if you drop the fob or leave it in a hot climate.
The internal wiring of a key fob could also become worn out over time. This can result in buttons that don't function when pressed, or only works when pressed very strongly. It could also result in the car not being able to start or unlock once the fob is pressed.
Most key fobs have a plastic cover which can be removed and cleaned with soap and warm water. This can restore a keyfob to its original function. It's also a good idea for you to do it regularly to avoid dirt destroying the inside.
A damaged battery is usually the reason why a key fob will not turn on or work. The majority of mechanics and car dealers are able to replace the batteries in a short time but if you're at ease doing it yourself, you can purchase a battery at the hardware store or a big-box retailer and follow instructions in your owner's manual or on YouTube to install it.
The worst-case scenario is that the key fob has internal damage, like cracks within the case, tiny electronic components not completely attached to the circuit board, or bent or corroded contact points for batteries. If you find any of these issues you should contact an auto locksmith or dealer to obtain a new key fob and help in programming it to your vehicle.
Fob is not programming
Car key fobs are an excellent feature that lets you unlock your car doors and start the engine. If they stop working, or fail to function, they can be a hassle. In some cases the issue could be as simple as replacing the battery but in other cases it may require an even more complex repair. The first step is to determine why the fob doesn't work properly.
The most common reason for a fob malfunctioning is that it doesn't recognize your vehicle. This could happen if the connection between your remote and car is broken. You may be able to reset the connection without having to call an repair service for your key fob.
If the key fob no longer sending a strong signal, other issues could be experienced. This could be the result of a key has been damaged or the battery is not functioning properly. In either case, try to reconnect your key with your vehicle. This can be done by following the directions provided with the key fob. Also, you should carry a spare car key in the event that your primary key is lost.
The fob may not receive an adequate signal from the vehicle. This could be due to a weak battery in the car, interference from wireless devices or an antenna issue. You can test the fob to determine if this is the issue by using an external tester. If the tester does not illuminate when you press any of the buttons, it could be a sign that the battery has to be replaced or the fob is broken.
A car's immobilizer could also be preventing a fob from sending a strong signal. This could be the case when your key fob hasn't been programmed correctly, or if there's a software issue.
If you aren't able to resolve the issue, or it's not worth the hassle of trying to repair the fob, then look into buying a replacement. Many online retailers offer affordable options and some can be delivered to your residence.