Key Fob Repair Service
Key fobs can be subjected to many abuse. Depending on how they're kept and how often they are jostled, their buttons can get stuck or damaged.
The majority of key fob issues are easy to fix. However, some issues are more serious and require expert assistance. Locksmiths can be a huge help in these situations.
Dead Fob Battery
Car key fobs are pretty intelligent, but it doesn't mean they can't sometimes get stuck in the "not responding" zone. If this happens, it's time to replace the battery. It's not a solution because there could be a bad connection at 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 to be used in the case 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). By pressing this button, you will be able to open the fob and reveal a physical key you can use to unlock your car.
You'll also need to be closer to your vehicle to lock and unlock it. The transmitter of the fob is depleted in power when the battery dies. This limits its range.
Replacing the battery is straightforward and relatively inexpensive. Just be sure to buy the button cell battery (which looks like an incredibly small silver coin) for your fob, and follow the user's guide or video on how to remove the old battery. After that, replace the new battery in the same way that the old one was placed (the positive side should be facing upward towards the buttons). Test the lock/unlock, and begin the functions of the fob after reassembling it to ensure the battery has been installed correctly.
Some key fobs are difficult to open, but you should be able to do it by placing the latch, switch or screw on the back of the fob and then prying it open. The fob will need to work with your vehicle, so make sure not to cause damage! If you're not confident in doing this on your own then you can bring your fob to an expert. Since it's a routine service the majority of auto shops will swap the battery on fobs for a minimal fee. Some dealers will even do it for no cost depending on the model and make of your vehicle.
Fob not working
The first thing to do if your key fob isn't working is replace the batteries. This is the quickest fix and most likely what will fix the problem. If key repairs does not work after changing the battery, it could be due to damage.
Damage can occur to your car's key fob for many reasons including physical trauma, water exposure, or a damaged circuit board. These issues can prevent your key from communicating with the car's receiver, which then prevents the doors of your car and/or ignition from locking or starting. If your fob is damaged, it's likely you will need a professional to repair the part or the entire device.
The buttons on your device may have worn away with repeated use. The rubber can wear out and cause the buttons to become less springy or 'clicky', and they can begin to fail to register your presses reliably. You can try wiping down the buttons and then adjusting them to see if this resolves the problem, but it's usually best to take the fob to be professionally evaluated for more thorough repairs.
Check that the battery you are using is the right one for your fob. You can find a list with acceptable batteries online or in most hardware stores. key fob repair must always refer to your owner's manual or the engraving on the inside of the fob to determine the type of battery it needs. A battery that is not the perfect match may have issues transmitting strong signals or supplying enough power to the internal components of the fob.
In some cases, the problem could be in the vehicle's electronic parts or receiver. 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 there is). If the physical key you have not work or open your car, you should have an expert check the receiver and electronic components to ensure they are working properly.
Fob that is damaged
A key fob contains many parts that work together and a single failure could cause other parts to fail. If a keyfob doesn't work it's crucial to look for obvious causes such as cracked casings or a damaged part. Check the horn, lights and other parts of the vehicle to ensure they're working properly.
If the fob for your key is damaged, you should find a replacement at your dealership or an auto locksmith instead of trying to repair it. It might be necessary to reprogramme the fob to connect to your car. This is not something you can do at home, and requires special equipment.
Over time the contacts on buttons of a key fob can wear out. This is more likely if you drop the fob or leave it outside in hot weather.
As time passes, the internal wiring in the key fob could become worn down. It can lead to buttons that don't function when pressed, or only works when pressed very strongly. It could also result in the car not opening or locking when the fob is pressed.
The majority of fobs have the cover of plastic that can be opened up and then cleaned with water and soap. This can bring a keyfob back to its original function. It's an excellent idea for you to do it frequently to avoid dirt damaging the inside.
A faulty battery is typically the reason for a key fob to not turn on or work. The majority of mechanics and car dealers can replace the batteries quickly however, if you're at ease doing it yourself, you can buy a battery at a hardware store or 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, for example cracks in the case, teeny electronic components that are not fully connected to the circuit board or corroded or bent contact points for batteries. If you observe any of these issues it is recommended to consult an auto locksmith or a dealer to obtain a replacement key fob and assistance in programming it to your vehicle.
Fob Isn't Programming
Car key fobs are a convenient option that lets you unlock your car's 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 is solved by replacing the battery. In other circumstances, it could require a more intricate repair. The first step is to determine why the fob doesn't work correctly.
One of the most common reasons for a malfunctioning remote is that it has stopped recognizing your vehicle. This happens if the connection between the remote and your vehicle is broken. It is possible to reset this connection without having to call repair of your key fob.
Other issues can occur when the key fob no more sends an energizing signal. This could be the result of a key is damaged or the battery is dead. In either case, you should try to reconnect the key to your vehicle. This can be done by following the directions provided on the key fob. It's also an excellent idea to keep a spare key with you to use it in the event that your primary key isn't working.
It's also possible that the fob doesn't receive a strong enough signal from the car. This can be caused by a weak car battery, interference from wireless devices, or an antenna problem. You can test the fob to see whether this is the problem by using the remote tester. If the tester doesn't illuminate when any of the buttons are pressed, the battery may need to be replaced or the fob may be damaged.
Another possible reason for the fob not sending an adequate signal is that the immobilizer system in your car is preventing it. This can occur in the event that your key fob isn't been programmed correctly, or if there's a software issue.
If you can't fix the fob or it's not worth the trouble to try to repair it, you should purchase a new one. You can find affordable options from numerous online retailers, and some of these can be delivered directly to your door.