How to Repair a Car Key Fob

The key fob is jostled around a lot, and the buttons may get stuck or broken. If you need to, give it a thorough cleaning and replace the battery.

Most cars are equipped with batteries that look like coins. You can buy from pharmacies, big box stores and home improvement retailers. However, some models require special programming equipment that is only available to dealers.

Dead Battery

The car key fob can make it easier to start your vehicle, and even get it into. But what happens when you press the button a couple of times and your car doesn't respond? The most common reason for this is the battery is dead. Luckily, the battery is simple to replace. You can find replacements in auto parts stores, supermarkets and even some home improvement stores.

However, some of the other features that the key fob has may not function. This could be due to a mechanical issue, an electrical problem or even a mishap with the deprogramming in your car's receiver. In these cases it's best to call a professional.

Thankfully, the majority of manufacturers include a mechanical key slot inside the fob to be used in case of an unresponsive battery. In most cases, a cover will be placed on the handle of the fob in order to cover the key slot. You can insert the physical key into the slot to unlock your doors and start your vehicle. Just don't forget to re-insert the key fob once you start your car!

If you have a Ford equipped with SYNC Connect you can also start the car key repair service by using the key fob. The cupholder of the majority of Fords with SYNC Connect has a backup "E blade". This is a key that's mechanical that can be used to press the starter button should your key fob fail to start the car. To make the most of this feature, you should ensure that the battery is fully charged. You can also consult your owner's manual to learn how to do it.

If your car key remote repair still has issues after replacing the battery on your key fob, you might need to call an authorized locksmith or dealer to get the battery or fob repaired. In some cases, a new battery can be used to program the key fob using your car at the dealership, or you can choose Interstate All Battery Center stores. This will only work as long as the circuit board and antennas are not damaged.

Damaged Buttons

The buttons on your car key fob are bound to endure an extensive amount of wear and wear over the course of their lives. They're prone to drops and also are frequently being carried around in purses and pockets. The jolting could cause the internal components to become loose or damaged, leading to them not responding when you press them. This problem can be fixed by a few simple steps, however you may be required to speak with a locksmith.

The most common reason for a car remote key repair shop near me keyfob that isn't working is that the batteries are dead. These little coin-shaped batteries are relatively inexpensive and are easy to find them in hardware stores or big-box retailers. You can also look up videos on YouTube and in the owner's manual of your device that describe how to replace the battery in your key fob.

It's important to remember that some keyfobs require a specific procedure to enter the necessary programming mode for changing the batteries. In these instances, you will need to read the owner's manual or an auto locksmith to ensure you are following the correct procedure.

Leaving your key fob in extreme cold or hot temperatures could cause it to stop functioning particularly in the event that the battery has gone out. In this case you'll need to contact an automotive locksmith or dealer to obtain an alternative fob.

If your key fob's buttons remain unresponsive it could be because the contacts inside are worn out. These contacts are rubber-like and coated with an electricity-conducting film, but they can start to wear out over time due to repeated use. You can attempt to repair this by disassembling the key fob and placing a piece of metallic tape over the worn-out contacts.

It's important to note that certain key fobs are extremely tricky to open and cannot be opened safely without the use of specialized equipment only available at a dealership. If you attempt to open it with a screwdriver, or any other tool, you could end in causing damage to the internal circuit board. This could result in a much more expensive repair cost.

Circuit Board Issues

The circuit board could be the reason for your key fob not functioning as well as it used too. The circuit board is a small electronic chip in the case that transmits signals to your car, telling it to shut your doors, open the trunk and even switch off your ignition. If the circuit board is damaged the key fob won't be able to transmit these signals.

If you are skilled in the field you can fix damaged circuit boards yourself. Begin by taking the battery off and taking the rubber button and holder assembly from the circuit board. Use a cotton swab along with some rubbing alcohol to clean around the contacts and plastic frame. This should remove any rust that is preventing the circuit board from transmitting signals.

After reassembling your key fob, make sure that it can enter the programming mode. Usually, this requires switching it off and on several times, so check your owner's manual for specific instructions. The majority of car manufacturers have videos on the internet that show how to do this. If you are not confident to complete the task then you can take your key fob into an expert locksmith who is knowledgeable about the model of your vehicle.

Some newer key fobs feature an integrated receiver that lets you to open your trunk and lock the doors, as well as switch on your ignition and start your engine from an extended distance. They're generally more reliable and operate across a greater range. If your latest key fob isn't working as far away as it did in the past it could be due to a faulty antenna or some other issue within the internals.

If you're unable to get your key fob to function the most likely reason is the battery is dead. It's inexpensive and easy to replace. However, if the fob's buttons or circuit board is damaged, you'll have to get it repaired professionally and reprogrammed. Many dealerships will provide this service, but you can also find a service that specializes in your car's brand.

Forgotten Key

It's a nightmare when you lose the car key fob. You could turn your home upside down and retrace your steps, and looking everywhere, including in drawers, bags or under couches, and even your cat's bed. Then, you'll discover it. It is best to take preventative measures as a method to avoid losing your key fob. If you're susceptible to forgetfulness or even a touch of ADD, make several copies and give these to your family and acquaintances so that you don't be in a state of panic and worry for four hours should you lose your key fob.

Most cars have key fobs that let you lock and unlock your doors. They also, in some cases set off an alarm or open the trunk. However, a few of the more sophisticated models come with even more exciting features, such as the capability to summon your car with the touch of one button. This feature isn't available in every model, but if you have one of the cars that can do it (Genesis GV60 and Hyundai Sonata are two examples), this is an awesome feature to have.

If you have an extra car key fob programmed for your vehicle, you could use it in the event you lose your original. You can also get in touch with an automotive locksmith to make an electronic key fob that can be specifically programmed for your vehicle. But before you do make contact with your dealer to see if they're able to offer a replacement key fob at a lower price.

If you don't have an extra key, the only way to get your car started is to contact an auto locksmith to come out and either cut a new key or replace the current key fob with an empty. Dealers can also do this, but you'll need to bring your vehicle in and some evidence of ownership documents. These services are relatively inexpensive particularly when compared to the cost of replacing a key at your dealer.