Key Fob Repair Service
Key fobs can be subjected to many abuse. Buttons can get stuck or break depending on the way they are stored and how often they are jostled.
Luckily, most issues with key fobs are simple to fix. Certain issues with key fobs are more serious and require expert assistance. This is where locksmiths can come in handy.
Dead Fob Battery
Car key fobs are pretty smart however it doesn't mean they can't sometimes get stuck in the "not responding" zone. It's time to replace your battery when this happens. This won't fix the issue because it could be due to an issue with the connection on one of the terminals on the battery connector.
The car manufacturers are aware of the possibility of a issue, and often add a second mechanical key inside the fob for use in the event of an emergency. It is accessible by finding the small release button or latch on the back of the fob. (Check the user's manual to find out more). By pressing this button, you'll be able to open the fob to reveal a physical key that you can use to open the car.
You'll also need to be closer to your vehicle in order 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 relatively cheap. You'll need the button-cell battery (which resembles an elongated silver coin) and then follow the steps in the user guide to remove the old battery. Replace the battery in the exact direction as the original one (the positive side facing upwards toward the buttons). After reassembling the fob test its lock/unlock and start functions to make sure that the new battery was installed correctly.
Some key fobs are difficult to open, but you should be able to do it by finding the latch, switch, or screw at the back of the fob and prying it apart. Be careful not to break the fob, since you'll require it to operate your car! If you're not confident doing this yourself, you can also take your fob to an expert. Because it's a standard procedure the majority of auto shops will change the battery on the fob for a small fee. Some dealers will even do it for no cost, depending on the make and model of your vehicle.
Fob not working
The first thing you need to do when your key fob isn't working is to replace the batteries. This is the fastest fix and will most likely fix the problem. If your device isn't working after changing the battery it could be due to damage.
The damage to your car's key fob for a variety of reasons, such as physical trauma, exposure to water, or a damaged circuit board. These issues can stop your key from sending a signal to the receiver inside your vehicle, which could cause your car's ignition to stop or doors from locking. It is possible that you will need to get a professional replacement for the fob if it's damaged.
The buttons on your device may have become worn-out over time due to repeated use. Rubber can wear out and make the buttons less 'clicky' or springy. They may also cease to register your presses. You can try wiping the buttons and then adjusting them to see if this resolves the issue, but it's usually recommended to send the fob to be professionally assessed for more extensive repairs.
It is also important to confirm that the new battery you're using is a perfect match to your fob. You can find a list of acceptable batteries online or in most hardware stores, and you 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 isn't the perfect match may have problems transmitting strong signals or supplying enough power to the internal components of the fob.
In rare instances it could be a problem 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 vehicle using the inductive backup system (if available). If your physical key does not open or start your car, have an expert check the receiver and electronic components to ensure they are working properly.
Fob Damaged
A key fob has numerous components that work together, and one failure can cause others to fail. If a key fob ceases to function it's crucial to examine the cause for obvious reasons such as a cracked casing or a damaged part. It's also crucial to examine other parts of the vehicle, such as the horn and lights to see whether they're working as expected.
It is better to replace the key fob if it is damaged than to attempt to repair it. It might be necessary to reprogram the fob to connect to your car. This is not something you can do at home and requires special equipment.
The buttons on a key fob utilize contacts to send signals to the circuit board of the key fob, but these will wear down over time. This is more likely when you drop the device or leave it outside in hot weather.
The internal wiring of a key fob could be worn out over time. It can lead to the button not working when it is pressed, or can be used when pressed extremely strongly. This could also lead to the vehicle not being able to start or unlock after 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 restore a keyfob to its original function. It's recommended for you to do it frequently to avoid dirt destroying the inside.
A damaged battery is the primary reason that a key fob won't turn on or work. Most mechanics and car dealers can replace the battery quickly. If you are confident in installing the battery yourself and are able to do it yourself, you can purchase the new one from a big-box store or a hardware store, and follow the instructions on YouTube or in your owner's guide.
The most likely scenario is that the key fob is damaged internal damage, such as cracks within the case, tiny electronic components that are not fully connected to the circuit board, or corroded or bent battery contact points. If you find any of these issues it is recommended to consult an auto locksmith or dealer to obtain a replacement key fob as well as assistance in programming it to your vehicle.
Fob Isn't Programming
Car key fobs are an excellent feature that lets you unlock your car doors and start the engine. They can also cause frustration when they stop working or seem to function intermittently. In some cases the issue could be as simple as replacing the battery, however, in other instances, it could involve an intricate repair. The first step is to figure out why the fob isn't functioning properly.
The most frequent reason for a fob malfunctioning is that it doesn't recognize your vehicle. This can happen when the connection between your remote and the car is broken. You can sometimes reset this connection without the need for an repair service for your key fob.
If the key fob no longer sending a strong signal, other problems can be experienced. This can occur if the key is damaged or the battery is dead. In either case, try to resync your key with your vehicle. This can be accomplished by following the instructions that come with the key fob. You should also keep a spare car key in the event that your primary key fails.
The fob might not be receiving a strong signal from the vehicle. This could be due to an car key repair service insufficient car battery or interference from wireless devices, or an antenna problem. You can test the fob and determine if this is the issue by using a 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 could be broken.
Another reason why the fob not transmitting a strong enough signal is that the car's immobilizer system is blocking it. This can occur if your key fob hasn't been programmed correctly, or if there is a software problem.
If you can't fix the fob or it's not worth the trouble to try to fix it, you should purchase a new one. Many online retailers offer affordable options, and some can be delivered directly to your home.