Key Fob Repair Service
Key fobs are exposed to lots of abuse. Based on the way they're stored and how often they are jostled, their buttons can get stuck or damaged.
Fortunately, the majority of key fob issues are relatively simple to solve. Certain issues with key fobs are more severe and require professional assistance. Locksmiths can be a huge help in these cases.
Dead Fob Battery
Car key fobs have gotten pretty intelligent however, it doesn't mean they can't occasionally get stuck in the "not responding" zone. It's time to replace your battery when this happens. However, that's not always the solution to the problem, because you could also have a problem with the connection on one of the battery connector terminals.
The car makers are aware of the possibility of a problem, and they often add a second mechanical key in the fob for use in such an emergency. It is accessible by finding the small release button or latch on the back of the fob. (Check the user manual for further details). By pressing this, you will be able to unlock the fob, and then gain access to the physical key, which you can use to unlock your vehicle.
It is also necessary to be closer to your vehicle in order to lock and unlock it. This is due to the fact that the transmitter of your fob loses its strength when its battery is depleted and limits the range of operation.
Replacing the battery is straightforward and fairly inexpensive. You'll need the button-cell battery (which is similar to the size of a small silver coin) and then follow the instructions in the user manual to take out the old battery. Then, replace the new battery in the same way that the old one was placed (the positive side should be facing upwards towards the buttons). Test the lock/unlock and start functions of the fob after reassembling it to ensure the new battery is installed correctly.
You can access key fobs by finding the latch, screw or switch in the back and then prying the fob in two. You'll need the fob to work with your vehicle, so take care not to damage it! If you're not confident making this change yourself, you can also send your key fob to a professional. Most auto shops will swap batteries for fobs for a nominal fee as it's an everyday repair service. Some dealers might even do it for no cost dependent on the model and make of your vehicle.
Fob not working
Replace the batteries if the key fob does not work. This is the most straightforward solution and can fix the issue. If your device is not functioning after a battery change, it may be due to damage or another issue that requires attention from a professional.
The damage to the car key fob for many reasons, such as physical trauma, exposure to water, or a damaged circuit board. These issues may prevent your key from sending a signal to the car's receiver, which then prevents your car's doors or ignition from opening or turning on. You may need to have a professional replace the fob if it's damaged.
The buttons on your fob may have worn out with repeated use. The rubber can wear out and cause the buttons to become less springy or 'clicky' and eventually, they'll begin to fail to detect your presses reliably. You can try wiping the buttons down and adjusting them, however, it is usually best to examine the fob by a professional for more extensive repairs.
Check that the battery you're using is the right one for your fob. You can find a list online 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 is not the correct fit, it may have issues transmitting strong signals or providing enough power to internal components.
In some cases 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 door using a physical key and then start the car with the inductive backup (if available). If your key's physical counterpart does not work or open your car, have an expert check the electronic components and the receiver to make sure they're working correctly.
Fob Is Damaged
A key fob has numerous components that work together and a single failure could cause other parts to fail. If a key fob stops functioning, it's vital to determine whether there's a clear cause like a damaged or cracked case, or a damaged internal component. It's also essential to examine other areas of the vehicle like the horn and lights to see whether they're functioning normally.
It is better to replace the key fob in case it's damaged rather than attempt to repair it. It might be necessary to reset the fob to connect to your car. This isn't something you can do at home, and requires specialized equipment.
Over time, the contacts on the buttons of a key fob can wear out. This is more common when you drop the device or leave it outside in hot weather.
The internal wiring of a key fob may also become worn out over time. It could result in a button that doesn't work when it is pressed, or is functional when it is pressed extremely hard. It could also result in the car not starting or unlocking when the fob is activated.
Most key fobs have the cover in plastic, which can be removed and cleaned with soap and warm water. This can bring a keyfob back to its original function. It's recommended for you to do it regularly to avoid dirt damaging the inside.
A damaged battery is the most common reason that the key fob won't start or function. Many mechanics and dealers are able to replace the battery quickly. If repair car key fob are confident in installing the battery yourself then you can buy an additional 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 has internal damage, such as cracks or tiny electronic components that are not completely connected to the circuit boards, or bent and corroded battery contact points. If any of these are the scenario, it's a great idea to consult with an auto locksmith or dealer for advice on a replacement and help to program it for your vehicle.
Fob Is Not Programming
Car key fobs are a handy option that lets you unlock your car's doors and then start the engine. If they stop working, or fail to function, they can be a hassle. In some cases, the issue can be solved by replacing the battery. However, in other cases, it might require a more complicated repair. The first step is determining why the fob doesn't work properly.
The most common reason for a fob to malfunction is that it does not recognize your vehicle. This can happen if the connection between your remote and your car is broken. This connection can be restored without the need for an expensive key fob repair.
When the key fob is no longer sending a strong signal, other problems can occur. This could happen if the key is damaged or the battery is dead. In either situation, try to resync the key with your vehicle. This can be accomplished by following the instructions on the key fob. Also, you should keep a spare car key in case your primary key is lost.
It's also possible that the fob isn't receiving the signal sufficiently strong from the car. This could be caused by weak car batteries, interference from wireless devices or an antenna issue. By using a remote tester you can test the fob and see if it is the issue. If the tester does not light up when you press one of the buttons, it could be that the battery has to be replaced or the fob is been damaged.
The immobilizer in your car could hinder a fob from sending a clear signal. This can happen if the key fob isn't programmed correctly to your vehicle, or if there is a software issue.
If you're not able to resolve the issue, or it's not worth the hassle of trying to repair the fob, then you should look into buying a replacement. You can find affordable alternatives from a variety of online retailers and some can even be delivered to your door.