Key Fob Repair Service
Key fobs take a beating. Depending on how they're stored and how often they're knocked around, their buttons may get stuck or damaged.
Most key fob issues are simple to fix. But some are more serious and require expert assistance. This is where locksmiths help.
Dead Fob Battery
Car key fobs have gotten pretty intelligent, but that doesn't mean they don't occasionally 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 the connection on one of the terminals on the battery connector.
The car manufacturers are aware of this issue, and they frequently include a spare key mechanical inside the fob for just such an emergency. It is accessible by finding the small release button or latch on the back of the fob. (Check the user's manual for more details). When you press this button, you can open the fob and reveal a physical key you can use to unlock your car.
You'll also need to be close to your vehicle in order to lock and unlock it. The transmitter of the fob's transmitter loses power when the battery dies. This limits its range.
It is relatively easy to replace the battery. Just be sure to buy a button cell battery (which appears like tiny silver coins) for your fob and follow the user guideline or video instructions on how to take out the old one. Then, replace the new battery in the same way that the old one was inserted (the positive side should be facing upwards towards the buttons). Test the lock/unlock, and begin the functions of the fob after reassembling it. Make sure the battery has been installed correctly.
You can open some key fobs by looking for the latch, screw or switch at the back and prying the fob apart. You'll need the fob to work with your vehicle, so make sure not to harm it! You can also take your fob to an expert should you feel uncomfortable doing it yourself. Since it's a routine service, most auto shops will change the battery inside a fob for a nominal fee. Some dealers may even offer to complete the task for free based on the model and year of your vehicle.
Fob Is Not Working
The first thing you need to do when your key fob isn't working is to replace the batteries. This is the most straightforward solution and can fix the issue. If your device still doesn't work after replacing the battery it could be due to damage.
Damage can occur to your car's key fob for many reasons, such as physical trauma, exposure to water, or a damaged circuit board. These problems can prevent your key from transmitting the signal to the receiver in your vehicle, which will then prevent your car's ignition or doors from opening. If your fob is damaged, it's likely that you'll need a professional to repair the part or the entire device.
The buttons on your device might have worn out due to repeated use. The rubber can wear away, making the buttons less clicky or springy. They may also stop registering your press. You can try wiping the buttons and adjusting them to see if this resolves the problem, but it's usually recommended to send 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 for your fob. You can find a list with 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 your fob to determine which type of battery it needs. If the battery is not the correct fit it could be a problem transmitting strong signals and providing sufficient power to internal components.
In rare instances, it could be that the problem is not with your key fob but rather 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 using the inductive backup system (if there is). If the physical key you have not allow you to start your car, have a mechanic inspect the receiver and electronic components to ensure that they're working correctly.
Fobs that are damaged
A key fob contains many parts that function together, and one failure can cause other parts to fail. If a key fob ceases working it's important to examine whether there's a clear cause like a cracked case or a malfunctioning internal component. It's also crucial to examine other parts of the vehicle such as the horn and lights to see whether they're functioning normally.
If the fob for your key is damaged, it's recommended to find a replacement at your dealer or an auto locksmith instead of attempting to repair it. The fob might require reprogramming in the car, which is something that isn't something you can do at home and requires specialized equipment to do this.
Over time, the contacts on the buttons of a key fob may wear out. This is most common when the fob is dropped or left in hot weather.
As time passes the internal wiring of a key fob can also get worn out. It could result in buttons that don't function when pressed, or only works when pressed very strongly. This could also lead to the vehicle not being able start or unlock after the fob is pressed.
The majority of fobs have a plastic cover that can be opened and then cleaned with soap and water. This is often able to help restore a key fob's proper function and it's a great idea to do it regularly to prevent dirt from harming the insides.
broken car key repair near me damaged battery is usually the reason why a key fob will not turn on or function. The majority of mechanics and car dealers can replace the batteries quickly however, if you're at ease doing it yourself, you can purchase a new battery from an hardware store or big-box retailer and follow instructions in your owner's manual or on YouTube to install it.
The worst case scenario is that your key fob has internal damage, like cracks small electronic components that aren't completely connected to the circuit boards, or corroded and bent contact points for batteries. If you observe any of these problems it is recommended to consult an auto locksmith or dealer to obtain a new key fob and help in programming it for your vehicle.
Fob Is Not Programming
Car key fobs are a convenient convenience that allows you to unlock your car doors and begin the engine. They can also cause frustration when they stop working or appear to function intermittently. In some instances the issue may be as simple as replacing the battery, but in other cases it could require an even more complex repair. The first step is to determine why the fob isn't functioning properly.
The most frequent reason for a fob malfunctioning is that it doesn't recognize your vehicle. This could happen if the connection between your remote and car is damaged. The connection can be restored without the need for expensive key fob repair.
If the key fob not sending a strong signal, other problems can occur. This can occur if the key is damaged or the battery is dead. In either case, you should try to reconnect the key to your vehicle. This can be accomplished by following the instructions provided by the key fob. It's also an excellent idea to keep an additional key, so that you can use it in the event that the primary key isn't working.
The fob may not be receiving an adequate signal from the vehicle. This can be due to weak batteries in the car, interference from wireless devices or an antenna issue. You can test the fob to see if this is the issue by using an external tester. If the tester doesn't blink when you press one of the buttons, it may be a sign that the battery is in need of replacement or that the fob has broken.
The immobilizer in your car could be preventing a fob from sending a clear signal. This could be the case if your key fob hasn't been properly programmed or there's a software issue.
If you aren't able to resolve the issue, or it's not worth the effort of repairing the fob, then you should look into buying a replacement. Many online retailers offer cheap options, and some can be delivered right to your home.