Car Key Fob Repairs

Key fobs today can do much more than simply unlock and start vehicles. However, that added complexity can result in high repair bills if one of them breaks.

It's a good idea to know that the majority of fobs are powered by flat watch-style batteries that can be replaced at home. You may even find that a reset will make your device work again.

Battery Replacement

The most frequent reason why the key fob ceases to function is due to a dead battery. It's a simple repair and worth a try before you spend money on an alternative fob. Take your car to a local hardware or auto parts retailer that sells button cell batteries and purchase a replacement. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to remove and replace the battery in your fob.

Most fobs have two halves that snap together -You'll need to pull the sides apart to get to the battery. You'll typically need a small screwdriver or some other tool equipped with a thin, flat blade. You can wedge your tool into a slot on the bottom of the key fob. You may also want to look for small pieces that could come loose while you work.

Insert the new battery in the same way you removed the previous one. The positive (+) side should be facing the buttons, while the opposite side is facing (-) the markings on the compartment for the battery.

Check the fob to determine if it works by pushing the button. If it doesn't work, there could be a problem in your car that needs to be fixed or replaced by a professional.

Certain key fobs are difficult to open and their contacts could be fragile and easily damaged. In these situations the best solution is to consult a car expert or a dealer. When replacing a battery be gentle and follow your owner's manual. You might be able to find an identical battery at a big-box retailer or discounter, but make sure you check your owner's guide to ensure that it's compatible with your car.

Replace the internal key

To prevent theft, most key fobs are equipped with an electronic key inside. When the battery in a fob dies and the key is discarded, a blank one is left behind and can be used to unlock doors and trunks. In some cases the key could even start certain cars. Many people don't realize this, but they can avoid from a trip to the dealer by simply replacing the fob battery. Most modern fobs have flat-watch-style batteries which are easy to find in auto parts stores and hardware shops. It is essential to choose the correct type of battery. A wrong battery can harm the circuitry, causing the fob's failure much sooner.

If the problem persists after you replace the battery, it could be an indication that something else is going on with your vehicle. Review the owner's manual of your vehicle to determine if there's a reset procedure that will bring the fob back to factory-setup. If this doesn't work you'll have to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.

Fobs may also malfunction due to faulty transmitter receivers. They are typically placed on the dashboard or close to the steering wheel, and they transmit signals that allow mobile key repair near me you to unlock and start your car with the fob. You may have to move closer to your car to get it to work.

It might be required for a professional to access the case of the fob to replace the transmitter. A simple screwdriver is usually enough to do the trick, but some fobs require a specialized tool or special equipment which can only be found at a dealership. This task should be performed by a certified mechanic to avoid damaging the fob and yourself.

Reprogramming the Key

Most of the time, a key fob that isn't working just requires a new battery. These batteries are easily found in both pharmacy and home improvement stores and are cheap. This is a good method to start before you purchase the new key fob.

You may also be able to program the fob on your own by following the steps. This procedure can differ between vehicles, so it is recommended to consult your owner's guide and research the model you have. For instance the key fob might require that the ignition be switched on while reprogramming the key. One key fob could require the key to be inserted several times.

The basic procedure is simple. Make sure the battery is securely in place. Close all doors, except the driver's door. This will ensure that the new key fob can communicate with the vehicle in a proper manner. After that, put the old key back in the ignition and turn it to the ON position, but don't start the engine. Press the lock button while aiming the fob towards the receiver of the transmission. It is usually located on the left side, just above the mirror. The key will notify the vehicle within a short amount of time that it's being programmed. This can be done by turning the door locks or emitting an audible chime. This can be a tricky process, so pay close attention to the timing and avoid pressing too hard the button.

If the key fob doesn't function after reprogramming, you can try replacing the batteries. If the problem persists you might want to visit your local locksmith or dealer. A professional will have all the tools and equipment needed to reprogram the car fob, or even create a brand new one if necessary.

Genesky says he's able to program newer fobs for around $200-$250, based on the model of vehicle. However, he's had to refuse customers with European models because they don't have the costly equipment they require. Fortunately, most aftermarket fobs can be programmed, but it's always recommended to consult the dealer of your choice first to determine the price.

How to get a new fob

If your key fob is damaged beyond repair, you could need to get a new one. Depending on the brand and model, the dealer or an auto locksmith might be able to assist. The dealership will likely be the most expensive option for a replacement fob, but they will also have all of the necessary tools and software to program your car correctly. For a more affordable option, a number of independent locksmiths will be able to provide you with a brand-new car key fob for a more affordable price.

Before you decide to purchase an entirely new device, it is a good idea to try resetting your current device. The owner's guide should explain the correct method of reset. It is typically a series button presses that restores the factory programming.

It's also a good idea to read the owner's manual and warranty information prior to deciding which place to go for a key fob replacement. If your vehicle's warranty is still in effect or you have an auto club or car insurance policy that covers bumper-to-bumper you could qualify for a reimbursement on the cost of a replacement fob.

The process of getting a fob can be simple enough however, finding the right location to get it done isn't easy. You might want to visit the dealer for this service if you are driving a brand new car and you want to be confident that your key fobs are functioning properly. If you're looking for a more affordable option it is possible to find a locksmith independent who can provide the same services for a significantly lower price.

A professional locksmith is a good option if you're not comfortable doing this type of work. They are skilled and equipped to repair or replace most types of car key fobs and often they can complete the task quickly. In addition, a locksmith can often come to your home or office to complete the task which can be extremely practical for some. They can cut and program keys on the spot in case you've lost keys. This is ideal for those who do not want to leave their vehicle in the garage.