The Complete Guide To Key Fob Repair Service
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 be damaged or stuck.
Fortunately, the majority of issues with key fobs are simple to fix. However, some issues are more serious and will require professional help. Locksmiths can be a great resource in these situations.
Dead Fob Battery
Car key fobs are quite smart however, it doesn't mean they can't occasionally get stuck in the "not responding" zone. If this happens, it's time to replace the battery. However, that's not always the solution to the issue, as you could also have an issue with one of the battery connector terminals.
Automobile manufacturers are aware of this issue, so they often install a spare mechanical key inside the fob to be used in the case of an emergency. To gain access to this, find the small release button or latch on the back of the fob (check the user's manual for details). By pressing this, you will be able to unlock the fob and access an actual key that you can use to unlock your vehicle.
You'll also need to be close to your vehicle to lock and unlock it. The transmitter of the fob's transmitter loses energy when its battery is depleted. This reduces its range.
Replacing the battery is easy and relatively cheap. Just be sure to buy a button cell battery (which appears to be like an incredibly small silver coin) to replace your fob, and follow the user guide or video on how to remove the old battery. Replace the battery in the exact direction 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 be certain the battery was installed correctly.
You can access key fobs by locating the latch, screw, or switch at the back and prying the fob apart. The fob will need to work with your vehicle, so be careful not to cause damage! If you're not comfortable doing this on your own it's also possible to take your fob to an expert. Most auto shops will swap the battery of a fob at a minimal cost, since it's such an often-used repair service. Some dealers may even be willing to complete the task for free based on the model and year of your vehicle.
Fob Isn't Working
Replace the batteries in your key fob if it isn't working. repair car key fob is the fastest fix and will likely resolve the issue. If your device is not working after a battery change it may be due to damage or another issue that requires attention from a professional.
Damage can occur to the car key fob for a variety of reasons, including physical trauma, water exposure or a damaged circuit board. These issues can stop your key from sending the signal to the receiver inside your car, which will then prevent your car's ignition or doors from unlocking. If your fob is damaged it's likely that you'll require an expert 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 and make the buttons less responsive or clicky and may start to fail to register your press accurately. You can try wiping down the buttons and adjusting them to see if this resolves the problem, but it's usually recommended to send the fob to be professionally examined for more comprehensive repairs.
It is also important to confirm that the new battery you're using is a exact match for the fob you're using. You can find a list online or in many hardware stores. Refer to the owner's guide or the engraving on the fob to find out more. A battery that is not an ideal match could have issues transmitting strong signals or providing adequate power to the fob's internal components.
In some cases it could be a problem in the vehicle's electronic parts or receiver. If you have an inductive backup system and you want to test it, you can do so by opening the door with an actual key and starting the car using the inductive backup (if available). If your physical key does not allow you to start your car, have a mechanic inspect the receiver and electronic components to ensure that they're functioning properly.
Fob that is damaged
A key fob is composed of many parts and a single malfunction could cause other components to fail. If a key fob ceases working it's important to examine whether there's a cause obvious like a cracked case or a broken internal component. Examine the horn, lights and other components of the vehicle to make sure they are functioning correctly.
It's better to replace the key fob in case it's damaged rather than attempt to repair it. The fob may require reprogramming to the car this is something that cannot be done at home, and it requires special equipment to do so.
The buttons on a key fob utilize contacts that transmit signals to the key fob's circuit board however, they may wear out over time. This is more likely when you drop the device or leave it in hot weather.
The internal wiring of a key fob could also wear out over time. This can result in buttons that don't function when pressed, or works when pressed very strongly. It could also result in the car not being able to start or unlock after the fob has been used.
Most fobs come with a plastic cover that can be opened and safely cleaned with water and soap. This can restore a keyfob to its original purpose. It's an excellent idea to clean it often to avoid dirt destroying the inside.
A damaged battery is the most common reason why the key fob will not start or function. The majority of car dealers and mechanics can replace the battery quickly. If you are comfortable installing the battery yourself, you can purchase the new one from the big-box or hardware store and follow the instructions on YouTube or in the owner's guide.
The worst-case scenario is that the key fob is damaged internal damage, like 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 any of these is the case, it's a good idea to consult with an auto locksmith or dealer for a recommendation on a replacement and help getting it programmed for your vehicle.
Fob isn't programming.
The car key fob is a convenient method to start your engine and open the doors of your car. When they stop working, or fail to function, they can be a hassle. In some cases the issue could be as simple as replacing the battery, but in other situations it may require an intricate repair. The first step is to determine the reason for the fob not functioning correctly.
One of the most common reasons for a malfunctioning remote is that it has stopped recognizing your vehicle. This can happen if the connection between your remote and your car is broken. You may be able to reset this connection without needing an repair service for your key fob.
When the key fob is not sending a strong signal, other issues could be experienced. This could happen if the key is damaged or the battery is dead. In either situation, try to resync the key with your vehicle. This can be done by following the instructions that came by the key fob. It's also recommended to carry a spare key with you in case you need to utilize it in the event that your primary key isn't working.
It's possible that the fob isn't receiving an adequate signal from the car. This could be due to a weak battery in the car, interference from wireless devices, or an antenna issue. You can test the fob and determine whether this is the cause by using the remote tester. If the tester does not light up when one of the buttons is pressing, the battery may need to be replaced or the fob may be broken.
A car's immobilizer could also be preventing a fob from sending a clear signal. This can happen if your fob's programming isn't correct to your vehicle or in the event of a software issue.
If you're not 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 affordable options, and some can be delivered to your residence.