Key Fob Repair Service
Key fobs are subject to a lot of abuse. Based on the way they're stored and how often they are moved around, their buttons could be damaged or stuck.
The majority of key fob issues are easy to fix. However, there are some that are more complicated and require assistance from a professional. This is when a locksmith can come in handy.
Dead Fob Battery
Car key fobs have gotten quite intelligent, but that doesn't mean they don't occasionally find themselves in the "not responding" zone. It's time to replace your battery if this happens. However, this doesn't always fix the issue, since there could be a bad connection on one of the battery connector terminals.
The car manufacturers are aware of this potential issue, so they usually include a spare key mechanical inside the fob to be used in such an emergency. To access this, you can locate the small release switch or latch located behind the fob (check the user's manual for details). By pressing this, you will be able to open the fob, and then gain access to an actual key that you can use to unlock your vehicle.
Another sign that your fob's battery is dying is that you need to be much closer to your car to open and lock it than you did before. This is because the transmitter of your fob loses its strength when its battery dies and limits its range of operation.
It's fairly 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'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 towards the buttons). Test the lock/unlock and start functions of the fob after reassembling it. This will ensure that the battery has been installed correctly.
Some key fobs can be difficult to open but you should be able to do it by finding the latch, switch or screw on the back of the fob, and then prying it open. You'll need the fob to work with your vehicle, so be careful not to harm it! If you're not comfortable doing this on your own it's also possible to bring your key fob to a professional. Many auto shops will change a fob's battery for a nominal fee because it's an everyday repair service. Some dealers may even offer to do it for free depending on the model and brand of your vehicle.
Fob Isn't Working
Replace the batteries if the key fob doesn't work. This is the fastest fix and will most likely fix the problem. If your fob still does not work after changing the battery, it could be caused by damage.
The car key fob could be damaged for various reasons, such as physical trauma or exposure to water or a corroded board. These issues can stop your key from sending a signal to your receiver in your car, which will cause your car's ignition to stop or doors from opening. You may have to have a professional replace the fob if it's damaged.
The buttons on your fob may have become worn out over time with repeated use. The rubber can wear away and make the buttons less springy or 'clicky', and they can begin to fail to detect your press accurately. You can try wiping the buttons and adjusting them to see if that fixes the problem, but it's usually recommended to send the fob to have it professionally evaluated for more thorough repairs.
You should also double check that the battery you're using is a exact match for the fob you're using. You can find a list on the internet or in a majority of hardware stores. Check the owner's manual or the engraving on the fob to find out more. If the battery is not the right one for your needs it could be a problem transmitting strong signals and providing enough power to internal components.
In rare instances it could be that the issue isn't with your key fob but more with the vehicle's receiver or electronic components. You can test this by using the physical key to open the door, and then trying to start your car with the inductive backup system (if available). If your key's physical counterpart does not open or start your car, make sure a mechanic check the receiver and electronic components to ensure they're working correctly.
Fobs that are damaged
A key fob is comprised of many components, and one malfunction can cause other parts to fail. If a key fob stops functioning, it's vital to determine whether there's an obvious cause like a cracked case or a malfunctioning internal component. It's also essential to examine other parts of the vehicle such as the horn and lights to see whether they're functioning normally.
It is better to replace the key fob if it's damaged, rather than attempt to repair it. The fob might require reprogramming to the car this is something that isn't something you can do at home, and it requires special equipment to do this.
The buttons on a key fob make use of contacts to transmit signals to the circuit board on the key fob, but these will wear down over time. This is especially common if the fob gets dropped or left in hot weather.
In time, the internal wiring in the key fob could become worn down. It can lead to the button not working when it is pressed, or is functional when it is pressed extremely hard. It can also lead to the car not opening or locking when the fob is used.
Most fobs have the cover of plastic that can be opened and cleaned using soap and water. This can restore a keyfob to its original purpose. It's also a good idea to clean it frequently to avoid dirt damaging the inside.
A damaged battery is usually the reason why a key fob will not turn on or work. Many mechanics and dealers can replace the battery in a short time. If you are comfortable installing the battery yourself, you can purchase a new one at a big-box store 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 is damaged internal damage, like cracks small electronic components that aren't fully connected to the circuit boards or corroded and bent contact points on the battery. If any of these is the situation, it's a good idea to speak with an auto locksmith or dealer for suggestions for a replacement and assistance in programming it to your vehicle.
Fob isn't programming.
Car key fobs are a convenient convenience that allows you to unlock your car's doors and begin the engine. When they stop working or fail to function, they can be quite frustrating. In some cases, the issue is solved by replacing the battery. However, in other situations it may require a more complicated repair. The first step is to identify the reason why the fob isn't working correctly.
One of the most frequent causes of a malfunctioning fob is that it is no longer able to recognize your vehicle. car key repair can happen if the connection between the remote and your vehicle is broken. The connection can be restored without the need for expensive key fob repair.
When the key fob is not sending a clear signal, other problems can be experienced. This could happen if the key is damaged or the battery is not functioning properly. In either event, try to reconnect your key with your vehicle. This can be accomplished by following the instructions on the key fob. It's also a good idea to carry a spare key with you, so that you can use it in the event that your primary key isn't working.
It's also possible that the fob isn't receiving a strong enough signal from the car. This could be due to a weak battery in the car, interference from wireless devices, or an antenna issue. By using a remote tester you can test the fob and see if it is the problem. If the tester doesn't blink when you press any of the buttons, it could be a sign that the battery has to be replaced or the fob is been damaged.
Another reason that the fob not sending an adequate signal is that the car's immobilizer system is hindering it from sending a strong signal. This can occur if your key fob hasn't been properly programmed or you have a software issue.
If you can't fix the fob or it's not worth the effort to repair it, you should buy an entirely new one. Many online retailers offer affordable options, and some can be delivered directly to your home.