Check Out: How Car Key Fob Repair Is Taking Over And What To Do

Car Key Fob Repairs

Key fobs today can do much more than just unlock and start vehicles. But that extra complexity can add up to costly repairs when one of them fails.

The good news is that most fobs use flat watch-style batteries that are simple to replace at home. You may find that a simple reset is enough to make your fob work again.

Battery Replacement

A dead battery is the most frequent cause of a key fob that isn't working. It's a simple repair and worth a try before you invest in a replacement fob. Simply take your car to a local auto parts store or hardware retailer that carries button cell batteries and pick up the replacement. You can also check the owner's manual (or, if you don't have one, YouTube is full of videos from people explaining how to do it) for specific instructions on opening and replacing the battery in the particular type of fob.

Most fobs come with two halves that snap together- you'll need to gently break the sides in order to access the battery. You'll typically need a small screwdriver or another tool that has a flat, thin blade. You can wedge your tool into a slot on the bottom of the key fob. You might also want to be on the lookout for small pieces that may fall off while working.

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

Push a button to test the fob. If it doesn't, there could be a problem with your car that requires a professional to repair or replace.

Certain key fobs are difficult to open and their contacts could be fragile and easily corrosion-prone. In these instances the best choice is to speak with a specialist or dealer. If you need to replace batteries, you should be very gentle and adhere to the instructions specifically in your owner's manual. You may be able find the same battery at a big-box store or discounter, but be sure to check the owner's manual to make sure it is compatible with your vehicle.

Replacing the Internal Key

To guard against theft, many key fobs have an electronic key inside. When the battery in the fob dies, it leaves behind a blank internal key that can unlock doors and trunks (and in some cases start certain vehicles). The majority of people don't realize they can avoid a trip to the dealership by replacing the fob batteries. The flat watch-style battery is found in the majority of modern fobs. These batteries are easily found in hardware and auto parts stores. The right kind of battery is important, however. The wrong type can damage the circuitry and lead to the fob's failure earlier.

If the issue persists after you replace the battery, it may be an indication that there is something else wrong in your vehicle. Go through the owner's manual to determine if you have an option to reset the fob and restore the fob to the factory program. If that doesn't help then you'll need to visit a dealership or key repair Shops near me an independent shop that specializes in vehicle-security systems and fob programming.

Fobs may also fail due to malfunctioning transmitter receivers. They are typically located close to the steering wheel or on the dashboard. They transmit signals that allow you to unlock your vehicle and start it using the fob. You may need to get closer to your car to make it work.

A professional may need to open the fob's case to replace the transmitter. A simple screwdriver can usually do the job, but some fobs have complex release mechanisms that require a specific tool or specialized equipment available only at a dealership. It's a good idea to have a qualified mechanic handle this job to ensure you don't damage the fob or cause injury to yourself.

Reprogramming the Key

Often a non-functional key fob simply needs a fresh battery. Since these batteries are inexpensive and easily available at pharmacies and home improvement stores, it's a good first step before investing in the purchase of a new car key fob.

You can also re-program your key fob yourself by following some basic steps. This process varies between vehicle makes, so it's important to consult your owner's manual and study the specifics of your particular model. One key fob could require that the ignition switch be turned on while programming. Another may require the key to be removed and inserted repeatedly.

The procedure is simple. Make sure the battery is securely in place. Close all doors, except the driver's door key repair near me. This will ensure the new key is communicating with the vehicle properly. Place the old key in the ignition and turn it ON however, don't start the engine. Next press the lock button on the fob while making sure to point it towards the transmission receiver, which is typically situated on the front of the car above the mirror. Within a brief time the key will announce to the vehicle that it's being programmed by turning off the doors locks or emitting a chime. This process can be tricky so it's essential to pay attention to the timing and to not over-press the key button.

If the key fob does not function after reprogramming, you can try using new batteries. If the issue persists, you might want to check with your local dealer or locksmith. A professional locksmith will have the tools and equipment necessary to re-program your car's fob or make an entirely new key Repair shops near me if required.

Genesky claims he is able to program newer fobs between $200 and $250, depending on the vehicle. Genesky has had European models rejected because they don't have the equipment required. Fortunately, most aftermarket fobs are programmable however it's best to talk to the dealer of your choice first to find out what the cost is.

How do I get a new fob

If your key fob is beyond repair, you might need to purchase an alternative. Depending on the make and model, an auto locksmith or a dealership might be able to assist. The dealership is likely to be the most expensive option for a replacement fob but it will also have the tools and software necessary to program your car properly. If you're looking for a cheaper solution, many independent locksmiths can provide you with a brand-new car key fob at a lower price.

Before you purchase a new fob it's a good idea to try resetting your current device. The owner's manual should outline the correct reset procedure. This is usually the result of a series of button presses which restores the factory settings.

It's recommended to read your owner's manual as well as warranty information before deciding which place to go for a key fob replacement. If your car's warranty in good standing 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 replacing the fob.

Finding the right location to purchase the fob you need can be difficult. If you have a relatively new car and would like the assurance with knowing that your key fobs are in working condition, you may be better off going to the dealership to get this service. If you're looking for a cheaper alternative, it's possible to find a locksmith that will provide the same service for less cost.

If you aren't comfortable handling this type of work on your own, a professional locksmith can be a great option. They are equipped and trained to repair or replace key fobs for cars of all types, and can do so quickly. Locksmiths can also visit your house or office, which is convenient for a lot of people. They can even cut and program keys on-site in case you've lost keys, which is ideal for those who prefer not to leave their cars unattended.