Key Fob Repair Service
Key fobs can be damaged. Depending on how they're stored and how often they get jostled, their buttons can become stuck or broken.
Most key fob issues are easy to fix. Some key fob issues are more serious, and require professional assistance. Locksmiths can be a huge help in these situations.
Dead Fob Battery
The key fobs for cars are quite smart, but that does not mean they do not sometimes get stuck on the "not responding zone". If this happens, it's time to replace the battery. It's not a solution since there may be an issue with one of the terminals on the battery connector.
Automobile manufacturers are aware of this issue, so they often install a spare mechanical key inside the fob in case of this kind of emergency. To gain access to this, find the small release button or latch behind 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 closer to your car to open and lock it than you did before. The transmitter of the fob loses power when the battery dies. This limits its range.
It is relatively easy to replace the battery. Make sure you purchase a button cell battery (which appears to be like tiny silver coins) for your fob, and follow the user guide or video on how to remove the old battery. Replace the battery in the same way as the old one (the positive side facing up towards the buttons). After reassembling your fob, test its start, lock and unlock functions to make sure that the battery was installed correctly.
You can open some key fobs by looking for the latch, screw, or switch at the back and then prying the fob in two. The fob will need to work with your vehicle, so take care not to damage it! You can also take your fob to a professional if you are not comfortable doing it yourself. Because it's a standard procedure, most auto shops will change the battery inside fobs for a minimal fee. Some dealers may even offer it for free, depending on the make and model of your vehicle.
Fob not working
The first thing you need to do if your key fob isn't working is replace the batteries. This is the quickest solution and can fix the issue. If your device still doesn't work after replacing the battery, it could be caused by damage.
Your car key fob can be damaged for a variety of reasons, including physical trauma or exposure to water or a corroded board. These issues could stop your key from sending a signal to the car's receiver, which then prevents your car's doors and/or ignition from opening or turning on. You may have to hire a professional to replace the fob if it's damaged.
Similarly, the buttons on your fob may have become worn out with repeated use. The rubber can wear away and make the buttons less clicky or springy. They may also stop registering your press. You may try wiping them down and adjusting them, however, it is usually best to examine the fob by a professional to make more extensive repairs.
You should also double check that the new battery you're using is a exact match for your fob. You can find a list of acceptable batteries online or at most hardware stores. You must always refer to your owner's manual or the engraving on the inside of your fob to determine which kind of battery it requires. If the battery is not the correct fit it could be a problem transmitting strong signals and providing enough power to internal components.
In rare cases the issue could be in the vehicle's electronic parts or receiver. If you have an inductive backup system, you can test it by opening the door using a physical key and then start the car with the inductive backup (if available). If your physical key doesn't open or start your car, have a mechanic inspect the receiver and electronic components of your car to see if they are functioning correctly.
Fobs that are damaged
A key fob is comprised 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 cause obvious like a cracked case or a malfunctioning internal component. Check the horn, light and other parts of the vehicle to ensure they're working properly.
It is better to replace the key fob if it's damaged rather than attempt to repair it. It may be necessary to reprogramme the fob to the car. This isn't something you can do at home and requires special equipment.
Over time the contacts on buttons of a key fob could wear out. This is particularly true if the fob gets dropped or left in hot temperatures.
The internal wiring of a key fob may be worn out over time. This could lead to a button not working when it's being pressed or only working when pressed very hard. car key fob repairs near me could also result in the car not starting or unlocking when the fob is used.
Most key fobs have a plastic cover which can be removed and cleaned safely with soap and warm water. This can help restore a keyfob to its original function. It's an excellent idea to clean it often to avoid dirt damaging the inside.
A damaged battery is usually the reason for a key fob to not work or turn on. The majority of car dealers and mechanics can replace the battery quickly. If you are confident in installing the battery yourself and are able to do it yourself, you can purchase an additional one from the big-box or a hardware store, and follow the instructions on YouTube or in the owner's manual.
The worst-case scenario is that your key fob has internal damages, 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 is the case, it's a good idea to talk to an auto locksmith or the dealer for a recommendation on a replacement and help to program it to your vehicle.
Fob Is Not Programming
Car key fobs are an excellent feature that lets you unlock your car doors and then start the engine. They can also cause frustration when they stop working or appear to work intermittently. In some instances, the issue can be resolved by replacing the battery. However, in other circumstances, it could require a more complex repair. The first step is to identify the reason for 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 the car is damaged. This connection can be restored without the need for expensive key fob repair.
When the key fob is 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 situation, try to resync the key to your vehicle. You can do this by following the directions included with the key fob. Also, you should carry a spare car key in case your primary key is lost.
It's possible that the fob isn't getting a strong enough signal 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 determine if it's the issue. If the tester doesn't light up when any of the buttons are press, the battery might need to be replaced or the fob could be damaged.
Another reason that a 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 the key fob isn't programmed correctly to your vehicle or if there is an issue with the software.
If you aren't able to solve the issue or it's not worth the hassle of trying to repair the fob, then you should consider buying a new one. There are low-cost alternatives from a variety of online retailers and some can even be delivered to your doorstep.