Key Fob Repair Service
Key fobs are subjected to a lot of abuse. Depending on how they're kept and how often they are jostled, their buttons can get stuck or damaged.
Most key fob issues are easy to fix. Certain key fob issues are more serious, and require expert assistance. Locksmiths can be a great resource in these situations.
Dead Fob Battery
The key fobs for cars are quite smart however that doesn't mean they do not sometimes get stuck in the "not responding zone". If 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.
key repairs are aware of the possibility of a problem, and they often install an extra mechanical key inside the fob to be used in such an emergency. It is accessible by pressing the small release button or latch that is located behind the fob. (Check the user manual for further details). Pressing this button, you'll be able to open the fob to reveal a physical key you can use to open the car.
It is also necessary to be nearer to your vehicle to lock and unlock it. The transmitter of the fob loses energy when its battery is depleted. This reduces its range.
The replacement of the battery is simple and fairly inexpensive. Be sure to purchase the button cell battery (which appears like an incredibly small silver coin) for your fob and follow the user guide or video on how to remove the old battery. Replace the battery in the same way as the original one (the positive side facing up toward the buttons). After reassembling the fob test its start and lock functions as well as unlock/lock functions to make sure that the new battery was placed correctly.
Some key fobs are difficult to open but you should be able to do it by locating the latch, switch, or screw on the back of the fob and then prying it open. Be careful not to break the fob, since you'll require it to operate 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 fobs for a minimal charge. Some dealers will even do it for free depending on the model and make of your vehicle.
Fob Isn't Working
The first thing you need to do in the event that your key fob doesn't seem to be working is replace the batteries. This is the most efficient solution and is the most likely way to fix the problem. If your device doesn't work after replacing the battery, it could be due to damage.
Damage can occur to your car key fob due to a variety of reasons including physical trauma, water exposure, or a damaged circuit board. These issues may prevent your key from communicating with the vehicle's receiver, which then prevents your car's doors or ignition from locking or turning on. It is possible that you will need to have a professional replace the fob if it's damaged.
The buttons on your device may have worn away with repeated use. The rubber can wear away making the buttons less 'clicky' or springy. They also may cease to register your presses. 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 have it professionally examined for more comprehensive repairs.
Check that the battery you're using is compatible with your fob. You can find a list of compatible batteries online or in most hardware stores, and you must always consult the owner's manual or engraving on the inside of your fob to determine which type of battery it needs. If the battery is not the right fit it could have problems transmitting strong signals and providing enough power to internal components.
In some cases it could be a problem in the vehicle's electronic parts or receiver. You can test this by using a physical key to open the door, and then trying to start your car with the inductive backup system (if available). If your physical key does not open or start your car, make sure a mechanic inspect the receiver and electronic components to make sure they're working correctly.
Fob is damaged
A key fob is made up of numerous components that function together and a single failure could cause others to fail. If a key fob stops working it's important to examine whether there's a clear cause like a damaged or cracked case, or a broken internal component. Check the horn, lights and other parts of the car to ensure that they are working properly.
It's better to replace the key fob if it's damaged rather than try to repair it. The fob could require reprogramming to the car this is something that can't usually be done at home and requires special equipment to do so.
Over time the contacts on buttons of a key fob could wear out. This is especially true when you drop the fob or leave it outside in hot weather.
Over time the internal wiring inside the key fob may wear down. It could result in buttons that don't function when pressed, or only is functional when it is pressed extremely hard. It could also result in the car not opening or locking when the fob is used.
Most key fobs come with the cover in plastic, which can be removed and cleaned safely with soap and warm water. This is a great way to help restore a key fob's functioning properly and it's a great idea to do this regularly to prevent dirt from harming the insides.
A damaged battery is usually the reason why a key fob will not work or turn on. The majority of mechanics and car dealers can replace the batteries quickly, but if you feel comfortable doing it yourself, you can purchase a new battery at a hardware store or big-box retailer and follow the 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 fully attached to the circuit boards or corroded and bent contact points for batteries. If any of the above is the situation, it's a good idea to speak with an auto locksmith or the dealer for a recommendation on a replacement as well as assistance getting it programmed to your vehicle.
Fob isn't programming.
Car key fobs are an excellent convenience that allows you to unlock your car's doors and start the engine. They can also be a source of frustration when they stop working or appear to function intermittently. In some cases the problem can be resolved by replacing the battery. However, in other cases, it might require a more complex repair. The first step is determining the reason why the fob isn't working correctly.
The most frequent reason for a fob not working is that it does not recognize your vehicle. This could happen if the connection between your remote and your car is damaged. This connection can be reset without the need for an expensive key fob repair .
Other issues can occur when the key fob no more sends a clear signal. This could be the result of a key is damaged or the battery is dead. In either case, you should try to reconnect your key with your car. This can be accomplished by following the instructions that came on the key fob. It's also recommended to carry an extra key to make use of it in the event that your primary key isn't working.
The fob might not receive a strong signal from the vehicle. This could be due to a weak battery in the car, interference from wireless devices or an antenna issue. You can test the fob to determine if this is the issue by using an external tester. If the tester doesn't light up when any of the buttons are pressed, the battery may need to be replaced or the fob may be damaged.
An immobilizer on your car may prevent the fob from sending a strong signal. This could happen in the event that your key fob isn't been programmed correctly, or if there is a software problem.
If you are unable to fix the fob, or it's not worth the trouble to try to repair it, you need to purchase a new one. There are low-cost options from many online retailers, and some of these are even delivered to your door.