Key Fob Repair Service
Key fobs take a beating. Depending on how they're kept and how often they get moved around, their buttons could get stuck or damaged.
Most key fob issues are simple to fix. However, there are some that are more complicated and will require professional help. This is when locksmiths come in handy.
Dead Fob Battery
Car key fobs have gotten quite intelligent, but that doesn't mean they don't occasionally get stuck in the "not responding" zone. It's time to replace your battery when this happens. This won't fix the issue since there may be an issue with the connection on one of the terminals on the battery connector.
Car manufacturers are aware of this issue, so they usually include a spare key mechanical inside the fob for just this kind of emergency. It is accessible by pressing the small release button or latch on the back of the fob. (Check the user manual for further details). Pressing this can allow you to open the fob and access a physical key, which you can use to unlock your vehicle.
You will also need to be close to your car to lock and unlock it. The transmitter of the fob's transmitter loses energy when its battery is depleted. This reduces its range.
The replacement of the battery is simple and fairly inexpensive. Just be sure to buy a button cell battery (which appears to be like a tiny silver coin) for your fob and follow the user's manual or video instructions on how to remove the old one. Replace the battery in the same direction that the previous one (the positive side facing up toward the buttons). Test the lock/unlock function, and start the functions of your fob after reassembling it to ensure the new battery is installed correctly.
You can access key fobs by locating the latch, screw, or switch in the back and then prying the fob off. Be careful not to break the fob, because you'll need it to work with your vehicle! If you're not confident making this change yourself then you can take your key fob to an expert. Many auto shops will change the battery of a fob for a nominal fee as it's an everyday repair service. Some dealers will even do it for free depending on the model and year of the car.
Fob Isn't Working
The first thing you should do when your key fob isn't working is to replace the batteries. This is the quickest fix and most likely what will solve the issue. If your device is not working after a battery change it could be due damage or another issue that requires professional attention.
The damage to your car's key fob due to a variety of reasons including physical trauma, water exposure, or a corroded circuit board. These issues could stop your key from communicating with the receiver in your vehicle, which then prevents your car's doors and/or ignition from unlocking or turning on. It is possible that you will need to get a professional replacement for your key if it's damaged.
In the same way, the buttons on your fob may have worn-out over time due to repeated use. The rubber can wear out and make the buttons less springy or 'clicky', and they can start to fail to register your press accurately. You can try wiping down the buttons and adjusting them to see if this fixes the problem, but it's usually best to take the fob to be professionally assessed for more extensive repairs.
It is important to ensure that the battery you're using is a exact match to your fob. You can find a list on the internet or in most hardware stores. Consult your owner's guide or the engraving on your fob for more information. If the battery is not the right one for your needs it could have problems transmitting strong signals and providing sufficient 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, you can test it by opening the doors with an actual key and start the car with the inductive backup (if there is). If your key isn't working to open or start your car check with a mechanic the electronic and receiver components of your vehicle to determine whether they're working properly.
Damaged Fob
A key fob has many parts that are interconnected and a single malfunction can cause other parts to fail. If a key fob ceases functioning, it's vital to determine whether there's a clear cause like a damaged or cracked case, or a broken internal component. It's also crucial to examine other areas of the vehicle like the horn and lights to see whether those are working normally.
It's better to replace the key fob in case it is damaged than to try to repair it. The fob might require reprogramming to the car, which is something that can't usually be done at home, and it requires specialized equipment to do this.
The buttons on a key fob use contacts that transmit signals to the key fob's circuit board however, they can wear down over time. This is especially common if the fob gets dropped or left in hot temperatures.
The internal wiring of a key fob could also wear out over time. car key fob repair near me could lead to the button not working when it's pressed or only functioning when it's press extremely hard. This could also lead to the vehicle not being able start or unlock when the fob is used.
The majority of key fobs have an outer cover made of plastic that can be removed and cleaned with soap and warm water. This can often restore a key fob to functioning properly and it's a great practice to clean it regularly to avoid dirt harming the insides.
A bad battery is usually the reason the 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 feel at ease doing it yourself, you can purchase a new battery at the hardware store or a big-box retailer, and follow the instructions in the owner's manual or on YouTube to install it.
The most likely scenario is that the key fob has internal damage, such as cracks in the case, tiny electronic components that aren't fully attached to the circuit board or bent or corroded contact points for batteries. If any of the above is the situation, it's a good idea to talk to an auto locksmith or dealer for suggestions on a replacement as well as assistance getting it programmed to 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. If they stop working, or fail to function, they can be a hassle. In some cases the issue may be as simple as replacing the battery, but in other situations, it could involve a more complicated repair. The first step is determining why the fob doesn't work correctly.
One of the main causes of a malfunctioning fob is that it has stopped recognizing your vehicle. This can happen if the connection between your remote and the car is broken. You may be able to reset this connection without the need for repair of your key fob.
Other issues could arise when the key fob no more 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 resync your key with your vehicle. This can be accomplished by following the directions provided by the key fob. It's also an excellent idea to keep an additional key, so that you can make use of it in the event that the primary key isn't working.
The fob may not be receiving a strong signal from the vehicle. This could be due to weak car batteries, interference from wireless devices or an antenna issue. Using a remote tester, you can test the fob to check if it's the problem. If the tester doesn't light up when you press one of the buttons, it may be a sign that the battery needs to be replaced or that the fob has broken.
A car's immobilizer could also prevent the fob from sending out a strong signal. This can happen if the key fob isn't programmed correctly to your vehicle or in the event of a software issue.
If you're not able to troubleshoot the problem or it's not worth the effort of trying to repair the fob, then think about buying a new one. You can find low-cost options from numerous online retailers and some can be delivered directly to your doorstep.