Key Fob Repair Service
Key fobs can be subjected to a lot of abuse. Buttons can get stuck or break based on how they are stored and how they are tossed around.
Luckily, most key fob issues are relatively easy to resolve. Certain key fob issues are more serious, and require assistance from a professional. A locksmith can be a great resource in these instances.
Dead Fob Battery
Car key fobs have become quite smart, but 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, since you may also have an issue with one of the battery connector terminals.
Automobile manufacturers are aware of this potential issue, so they usually include a spare key mechanical inside the fob in case of such an emergency. It is accessible by finding the small release button or latch on the back of the fob. (Check the user manual to find out more). When you press this button, you can open the fob and reveal a physical key you can use to unlock your car.
Another indication that your fob's batteries are dying is that you have to be a lot closer to the car to open and lock it than before. The transmitter of the fob is depleted in energy when its battery is depleted. This reduces its range.
Replacing the battery is easy and fairly inexpensive. Make sure you purchase a button cell battery (which looks like tiny silver coins) for your fob and follow the user guideline or video instructions on how to remove the old battery. After that, replace the new battery in the same way that the previous one was placed (the positive side should face upwards towards the buttons). After reassembling your fob, test its start, lock and unlock functions to ensure that the new battery was installed correctly.
You can access key fobs by finding the latch, screw, or switch at the back and then prying the fob off. Be careful not to break the fob since you'll require it to connect to your vehicle! You could also take the fob to an expert if you are not comfortable doing it yourself. Many auto shops will change a fob's battery for a nominal fee as it's an often-used repair service. Some dealers might even be willing to complete the task for free based on the model and year of your car.
Fob Is Not Working
Replace the batteries if the key fob doesn't work. This is the easiest solution and will solve the issue. If your fob still doesn't work after replacing the battery it could be due to damage.
The car key fob could be damaged due to many reasons, including physical injury or exposure to water or a corroded or damaged board. These issues could stop your key from transmitting the signal to your receiver in 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 a professional to repair the part or the entire device.
The buttons on your fob might have worn out due to repeated use. The rubber can wear away and make the buttons less springy or 'clicky' and eventually, they'll start to fail to register your presses reliably. Try wiping the buttons and then adjusting them to see if that fixes the problem, but it's usually best to take the fob to have it professionally assessed for more extensive repairs.
Check that the battery you're using is exactly right for your fob. You can find a list of acceptable batteries online or at most hardware stores, and you should always consult your owner's manual or engraving on the inside of the fob to determine the type of battery it needs. A battery that is not an ideal match could have issues transmitting strong signals or supplying enough power to the fob's internal components.
In rare instances the issue could be related to the vehicle's electronic components or receiver. You can test this by using an actual key to open the door, and then trying to start your car with the inductive backup system (if available). If your physical key doesn't open or start your car then a mechanic should inspect the receiver and electronic components of your vehicle to determine whether they're functioning properly.
Fob Is Damaged
A key fob is made up of numerous components that function together and a single failure could cause other parts to fail. If a keyfob stops working it's crucial to check for obvious causes like a cracked casing or a broken component. Examine the horn, lights and other parts of the vehicle to ensure that they are functioning properly.
If the key fob is damaged, you should find a replacement at your dealership or an auto locksmith rather than trying to repair it. It could be necessary to reprogram the fob for the car. This isn't something you can do at home and requires special equipment.
Over time the contacts on buttons of a key fob can wear out. This is most common when the fob is dropped or left in hot temperatures.
The internal wiring of a key fob may also wear out over time. This could result in a button not working when it's being pressed or only functioning when it's press very hard. It could also result in the car not opening or locking when the fob is activated.
Most key fobs have the cover in plastic, which can be removed and cleaned safely with soap and warm water. This can restore a keyfob to its original function. It's an excellent idea to clean it frequently to avoid dirt damaging the inside.
A damaged battery is the main reason that the key fob won't turn on or work. Many mechanics and dealers can replace the battery in a short time. If you are comfortable installing the battery yourself then you can buy an additional one from an online store or hardware store and follow the instructions on YouTube or in your owner's manual.
The worst-case scenario is that your key fob is damaged internal damages, such as cracks or tiny electronic components that are not fully attached to the circuit boards or corroded and bent battery contact points. If any of the above is the case, it's a good idea to speak with an auto locksmith or the dealer for a recommendation on a replacement and help getting it programmed for your vehicle.
Fob Isn't Programming
Car key fobs are an excellent option that lets you unlock your car doors and start the engine. If they stop working, or are not working, it can be a hassle. In some cases the problem is solved by replacing the battery. However, in other circumstances, it could require a more complex repair. The first step is to determine why the fob doesn't work correctly.
The most common reason for a fob to malfunction is that it does not recognize your vehicle. This can happen when 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 could arise when the key fob no longer sends a clear signal. This could be the result of a key has been damaged or the battery is not functioning properly. In either case, try to reconnect your key with your car. This can be done by following the directions provided by the key fob. It is also recommended to carry a spare car key in case your primary key fails.
The fob might not receive an adequate signal from the vehicle. This could be due to an insufficient battery in the car, interference from wireless devices or a problem with the antenna. With a remote tester, you can test the fob to determine if it's the problem. If the tester doesn't illuminate when any of the buttons are press, the battery might need to be replaced or the fob may be broken.
Another reason why a fob not sending a strong enough signal is that the car's immobilizer system is preventing it. This can happen if the key fob isn't programmed correctly to your vehicle, or in the event of a software issue.
If you can't fix the fob, or it's not worth the effort to fix it, you should purchase a new one. You can find affordable options from many online retailers and some can even be delivered to your door.