Key Fob Repair Service
Key fobs take a beating. Buttons can become stuck or break depending on the way they are stored and how much they are thrown around.
Fortunately, the majority of problems with the key fob are simple to fix. Some key fob issues are more serious and require assistance from a professional. This is when locksmiths can help.
Dead Fob Battery
The key fobs for cars are quite intelligent However, that doesn't mean they won't sometimes get stuck in the "not responding zone". When this happens, it's usually time to replace the battery. It's not a solution because it could be due to an issue with one of the terminals on the battery connector.
The car manufacturers are aware of the potential problem, and they often include a mechanical key in the fob for use in the event of an emergency. To access this, find the small release button or latch on the back of the fob (check the user's manual for specifics). Pressing this will allow you to open the fob, and then gain access to the physical key, which you can use to unlock your car.
You'll also need to be nearer to your car to lock and unlock it. This is due to the fact that the fob's transmitter loses strength when its battery dies, limiting its range of operation.
The replacement of the battery is simple and fairly inexpensive. Be sure to purchase the button cell battery (which looks like a tiny silver coin) for your fob and follow the user's 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 start and lock functions as well as unlock/lock functions to be certain the new battery was placed correctly.
You can open some key fobs by looking for the latch, screw, or switch on the back, and then tearing the fob in two. Be careful not to break the fob because you'll need it to work with your vehicle! You could also take the key fob to an expert if you are not comfortable making the change yourself. Because it's a standard procedure the majority of auto shops will replace the battery inside a fob for a nominal cost. Some dealers may even offer it for free dependent on the make and model of your vehicle.
Fob Is Not Working
Replace the batteries if the key fob doesn't work. This is the most straightforward fix and most likely what will fix the problem. If your device still isn't working after changing the battery it could be caused by damage.
The key fob in your car can be damaged for many reasons, such as physical trauma, exposure to water, or a damaged or corroded board. These issues can prevent your key from sending a signal to the car's receiver which can then stop your car's doors and/or ignition from unlocking or turning on. You may have to get a professional replacement for your key if it's damaged.
The buttons on your fob might have worn out due to repeated use. Rubber can wear out and make the buttons less 'clicky' or springy. They can also stop registering your presses. You can try wiping the buttons and then adjusting them to see if this resolves the issue However, it's generally recommended to send the fob to a professional examined for more comprehensive repairs.
Double check that the battery you are using is the right one for your fob. You can find a list of compatible batteries online or at most hardware stores, and you should always consult your owner's manual or the engraving on the inside of the fob to determine the kind of battery it requires. If the battery is not the right one for your needs it could have problems transmitting strong signals or providing sufficient power to internal components.
In rare instances it could be the case that the problem is not the key fob itself but rather with the vehicle's receiver or electronic components. You can test this by using an actual key to open the door, and then trying to start your car using the inductive backup system (if there is). If your physical key does not allow you to start your car, you should have a mechanic inspect the receiver and electronic components to ensure they're working correctly.
Damaged Fob
A key fob is comprised of many parts, and one malfunction can cause other components to fail. If a key fob ceases functioning, it is important to determine whether there's a cause obvious like a cracked case or a broken internal component. It's also essential to examine other components of the vehicle such as the lights and horn to determine whether they're working as expected.
If the fob for your key is damaged, it's best to get a replacement from your dealer or an auto locksmith rather than trying to fix it. The fob might require reprogramming to the vehicle, which is something that cannot be done at home, and it requires specialized equipment for doing this.
Over time the contacts on the buttons of a key fob could wear out. This is more common when you drop the device or leave it in hot weather.
The internal wiring of a key fob could be worn out over time. This could lead to the button not working when it's pressed, or only working when it's pressing extremely hard. It could also cause the car not opening or locking when the fob is pressed.
Most key fobs come with a plastic cover which can be removed and cleaned safely by using soap and warm water. This can restore a keyfob to its original purpose. It's recommended to clean it frequently to avoid dirt destroying the inside.
A damaged battery is the most common reason that the key fob will not start or function. car remote key repair of car dealers and mechanics can replace the battery quickly. If you're confident in installing the battery yourself then you can buy an additional one from an online store or a hardware store, and follow the instructions on YouTube or in the owner's manual.
The most likely scenario is that your key fob has internal damage, such as cracks, tiny electronic components not completely connected to the circuit boards or corroded and bent battery contact points. If you find any of these problems you should contact an auto locksmith or dealer to obtain a new key fob as well as assistance in programming it to your vehicle.
Fob Isn't Programming
Car key fobs are an excellent convenience that allows you to unlock your car's doors and begin the engine. They can also be a source of frustration when they stop working or appear to work intermittently. In some cases the issue could be as simple as replacing the battery, however, in other instances it may require an even more complex repair. The first step is to identify the reason for the fob not functioning properly.
One of the most common causes of a malfunctioning fob is that it is no longer able to recognize your vehicle. This can happen if the connection between the remote and your vehicle is interrupted. This connection can be reset without the need for costly key fob repair.
When the key fob is not sending a strong signal, other problems can be experienced. This could be the result of a key has been damaged or if the battery is dead. In either case, you should try to reconnect the key with your vehicle. This can be accomplished by following the directions provided with the key fob. You should also keep a spare car key in the event that your primary key fails.
It's also possible that the fob isn't getting an adequate signal from the car. This could be due to weak car batteries or 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 light up when one of the buttons is press, the battery might need to be replaced or the fob may be damaged.
An immobilizer on your car may be preventing a fob from sending out a strong signal. This could happen if your key fob hasn't been programmed correctly, or if you have a software issue.
If you can't fix the fob or it's not worth the trouble to try to fix it, you should purchase the new one. Many online retailers offer low-cost options and some can be delivered to your residence.