Can Key Fob Repair Service Ever Rule The World? Key Fob Repair Service

Key fobs are subjected to lots of abuse. Based on the way they're stored and how often they get knocked around, their buttons may get stuck or damaged.

Luckily, most key fob issues are relatively simple to solve. Some key fob issues are more severe and require professional assistance. A locksmith can be a great resource in these instances.

Dead Fob Battery

Car key fobs have gotten quite smart, but that doesn't mean they don't sometimes get stuck in the "not responding" zone. If this happens, it's time to replace the battery. 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's terminals.

The car makers are aware of the potential problem, and they often install an extra mechanical key in the fob to be used in the event of an emergency. To access this, you can locate the small release switch or latch on the back of the fob (check the user manual for details). Pressing this button, you'll be able to open the fob to reveal a physical key you can use to unlock your car.

Another sign that your fob's batteries are dying is the fact that you have to be much closer to the car to open and lock it than before. The transmitter of the fob is depleted in power when its battery dies. This reduces its range.

It's relatively simple to replace the battery. Be sure to purchase the button cell battery (which appears like tiny silver coins) to replace your fob, and follow the user guide or video on how to remove the old battery. Then, simply replace the new battery in the same direction that the previous one was placed (the positive side should face upwards towards the buttons). Test the lock/unlock and begin the functions of the fob after reassembling it to ensure the new battery is placed correctly.

You can unlock some key fobs by locating the latch, screw, or switch at the back and then prying the fob apart. Be careful not to break the fob since you'll need it to connect to your vehicle! If you're not confident making this change yourself then you can bring your fob to a professional. Since it's a routine service, most auto shops will change the battery inside fobs for a minimal fee. Some dealers will even offer it for free depending on the make and model of your vehicle.

Fob not working

The first thing to do in the event that your key fob doesn't seem to be working is to replace the batteries. This is the fastest fix and will likely resolve the problem. If your device is not functioning after a battery change, it could be due damage or another issue that requires the attention of a professional.

The car key fob could be damaged for many reasons, including physical injury, exposure to water, or a corroded or damaged board. These issues could stop your key from sending the signal to the receiver inside your vehicle, which could cause your car's ignition to stop or doors from opening. If your fob has been damaged, it's likely that you'll need an expert to replace the component or the entire device.

In the same way, the buttons on your device could have become worn out with repeated use. The rubber can wear out and cause the buttons to become less responsive or clicky, and they can begin to fail to detect your press accurately. You can try wiping down the buttons and then adjusting them to see if this resolves the issue however, it's best to take the fob to be professionally examined for more comprehensive repairs.

It is also important to confirm that the new battery you're using is a exact match to your fob. You can find a list on the internet or in many hardware stores. Consult your owner's guide or the engraving on the fob to find out more. A battery that is not an ideal match could be unable to transmit strong signals or providing adequate power to the internal components of the fob.

In the rarest of cases it could be that the problem is not the key fob itself but rather the vehicle's receiver or electronic components. If you have an inductive backup system, you can test it by opening the doors with a physical key and then starting the car using 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 vehicle to determine if they are functioning correctly.

Damaged Fob

A key fob is made up of many components that function together, and one failure can cause others to fail. If a keyfob doesn't work it is important to check for obvious causes like a cracked casing or a damaged part. Check the horn, lights and other parts of the vehicle to make sure they are working properly.

It's better to replace the key fob if it's damaged rather than attempt to repair it. additional hints may be necessary to reprogramme the fob to connect to your car. This is not something you can do at home and requires special equipment.

The buttons on a key fob make use of contacts that transmit signals to the key fob's circuit board however, these contacts will wear down over time. This is most common when the fob is dropped or left in hot temperatures.

As time passes, the internal wiring in the key fob could wear down. This can result in buttons that don't function when pressed, or is functional when it is pressed extremely hard. This could also lead to the vehicle not being able start or unlock after the fob has been used.

Most key fobs have the cover in plastic, which can be removed and cleaned safely by using soap and warm water. This is often able to bring a fob back to functioning properly, and it's a good practice to clean it regularly to avoid dirt damaging the insides.

A bad battery is usually the reason for a key fob to not turn on or work. Most mechanics and car dealers can replace the battery quickly. If you are confident in installing the battery yourself then you can buy an additional one from the big-box or hardware store and follow the steps on YouTube or in your owner's guide.

The worst-case scenario is that your key fob is damaged internal damage, such as cracks, tiny electronic components not fully connected to the circuit boards or bent and corroded battery contact points. If you notice any of these issues you should contact an auto locksmith or a dealer to get a replacement key fob and assistance in programming it for your vehicle.

Fob Isn't Programming


The car key fob is a convenient method to start your engine and open the doors of your car. When they stop working, or fail to function, they can be a hassle. In some instances, the issue can be solved by replacing the battery. In other circumstances, it could require a more complex repair. The first step is to determine why the fob doesn't work correctly.

One of the most frequent causes of a malfunctioning fob is that it has stopped recognizing your vehicle. This happens if the connection between the remote and your car is broken. This connection can be reset without the need for expensive key fob repair.

Other issues could arise when the key fob isn't able to sends an energizing signal. This could be the result of a key has been damaged or the battery is dead. In either case, you should attempt to reconnect the key with your vehicle. This can be accomplished by following the directions that come with the key fob. It's also recommended to carry an extra key in case you need to utilize it in the event that your primary key isn't working.

It's also possible that the fob doesn't receive an adequate signal from the car. This could be caused by an insufficient car battery, interference from wireless devices or an antenna problem. By using a remote tester you can test the fob and determine if it's the problem. If the tester does not light up when you press any of the buttons, it may be because the battery needs to be replaced or the fob is been damaged.

Another reason that a fob not sending an adequate signal is that the car's immobilizer system is hindering it. This can happen if your key fob isn't programmed correctly to your vehicle or if there is a software problem.

If you're unable to troubleshoot the problem or it's not worth the effort of trying to repair the fob, then you should think about buying a new one. You can find affordable options from many online retailers and some are even delivered to your door.