A Look At The Future How Will The Key Fob Repair Service Industry Look Like In 10 Years? Key Fob Repair Service

Key fobs take a beating. Buttons can become stuck or break depending on the way they are stored and how they are thrown around.

Most key fob problems are simple to fix. But some are more serious and require expert assistance. This is where locksmiths can help.

Dead Fob Battery

The key fobs for cars are quite smart, but that does not mean they won't sometimes get stuck in the "not responding zone". If this happens, it's usually time to replace the battery. This won't fix the issue since there may be an issue with one of the terminals on the battery connector.

Automobile manufacturers are aware of this potential issue, so they usually install a spare mechanical key inside the fob for just this kind of emergency. To access this, you can find the small release button or latch behind the fob (check the user manual for details). By pressing this, you will be able to open the fob and access a physical key, which you can use to unlock your vehicle.

Another indication that your fob's battery is dying is the fact that you have to be a lot closer to the car to open and lock it than before. The transmitter of the fob loses energy when its battery is depleted. This limits its range.

Replacing the battery is easy and fairly inexpensive. Make sure you purchase the button cell battery (which appears like a tiny silver coin) for your fob and follow the user manual or video instructions on how to take out the old one. Replace the battery in the same way as the old one (the positive side facing upwards toward the buttons). After reassembling your fob, test its lock/unlock and start functions to make sure that the new battery was placed correctly.

You can unlock some key fobs by finding the latch, screw or switch on the back and then prying the fob in two. You'll need the fob to work with your vehicle, so take care not to harm it! If you're not confident making this change yourself it's also possible to bring your fob to an expert. Most auto shops will swap a fob's battery for a nominal fee, since it's such a common repair service. Some dealers might even do it for free dependent on the make and model of your vehicle.

Fob not working

The first thing you should do when your key fob isn't working is replace the batteries. This is the quickest solution and can fix the issue. If your device isn't working after changing the battery it could be caused by damage.

Damage can happen to your car key fob due to a variety of reasons, such as physical trauma, exposure to water, or a corroded circuit board. These problems can prevent your key from sending a signal to the receiver inside your vehicle, which will stop your car's ignition or doors from opening. If your fob has been damaged, it's likely that you'll need a professional to repair or replace the component or the entire device.

The buttons on your keychain could have worn out with repeated use. The rubber can wear away and make the buttons less 'clicky' or springy. They may also cease to register your presses. You may try wiping them down and adjusting them, but it is usually best to have the fob professionally examined to make more extensive repairs.

Check that the battery you are using is compatible with your fob. You can find a list online or in many hardware stores. Consult your owner's guide or the engraving on your fob for further details. A battery that isn't an ideal match could have issues transmitting strong signals or supplying enough power to the fob's internal components.

In some cases, the problem could be with the vehicle's electronic components or receiver. You can test this by using the physical key to open the door and then trying to start your vehicle using the inductive backup system (if available). If your key's physical counterpart does not open or start your car, have a mechanic inspect the receiver and electronic components to make sure they're working correctly.

Fob that is damaged

A key fob is made up of numerous components that are interconnected, and one failure can cause others to fail. When a key fob stops functioning, it's vital to determine whether there's an obvious cause like a cracked case or a damaged internal component. Examine the horn, lights and other parts of the car to ensure that they are functioning properly.

If the key fob is damaged, it's recommended to find a replacement at your dealer or an auto locksmith rather than trying to fix it. The fob might require reprogramming to the car, which is something that cannot be done at home, and requires special equipment to do this.


Over time the contacts on buttons of a key fob may wear out. This is especially true if you drop the fob or leave it outside in hot weather.

The internal wiring of a key fob could also wear out over time. This can result in the button not working when it's pressed or only working when press extremely hard. This could also lead to 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 safely with soap and warm water. This can often restore a key fob to proper function, and it's a good practice to clean it regularly to avoid dirt harming the insides.

car keys repair damaged battery is the most common reason why the key fob will not start or function. Many mechanics and car dealers are able to replace the batteries in a short time, but if you feel at ease doing it yourself you can purchase a new battery from a hardware store or big-box retailer and follow instructions in the owner's manual or on YouTube to install it.

The most likely scenario is that the key fob is damaged internal damage, like cracks in the case, teeny electronic components that aren't fully attached to the circuit board, or corroded or bent contact points for batteries. If any of the above is the situation, it's a good idea to consult with an auto locksmith or dealer for suggestions on a replacement as well as assistance to program it for your vehicle.

Fob Isn't Programming

The car key fob is an easy way to start your engine and open the doors of your car. They can also cause frustration when they stop working or appear to function intermittently. In some cases, the issue can be solved by replacing the battery. However, in other situations it may require a more complex repair. The first step is to identify the reason for why the fob isn't functioning properly.

One of the main causes of a malfunctioning fob is that it no longer recognizes your vehicle. This is because the connection between the remote and your vehicle is cut off. You may be able to reset the connection without having to call a key fob repair service.

Other issues could arise when the key fob isn't able to sends a clear signal. This can happen if the key has been damaged or if the battery is dead. In either case, you should try to reconnect your key with your vehicle. This can be accomplished by following the instructions provided by the key fob. Also, you should keep a spare car key in the event that your primary key is lost.

It's also possible that the fob isn't getting an adequate signal from the car. This could be due to an insufficient battery in the car or interference from wireless devices or a problem with the antenna. You can test the fob to see if this is the issue by using an external tester. If the tester doesn't illuminate when one of the buttons is press, the battery might need to be replaced or the fob is damaged.

Another reason why a fob not sending a strong enough signal is that the car's immobilizer system may be blocking it. This could happen in the event that your key fob isn't been programmed correctly or if you have a software issue.

If you are unable to fix the fob or it isn't worth the effort to fix it, you should purchase a new one. You can find low-cost options from many online retailers and some can be delivered directly to your doorstep.