The 10 Scariest Things About Car Key Fob Repair

Car Key Fob Repairs

Key fobs of today can do more than unlock and start cars. However, that added complexity can result in costly repairs if one of them breaks.

The positive side is that many fobs are equipped with flat-watch-style batteries that are easy to replace at home. You might find that a simple reset can bring your fob back to life.

Battery Replacement

The most frequent reason why a key fob stops working is because of the battery being dead. It’s easy to solve and is worth a try before you spend money on an alternative fob. You can purchase an additional button cell battery at a local auto part retailer or hardware store if you have one. You can also refer to your owner’s guide (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to remove and replace the battery inside your fob.

Most fobs come with two halves that snap together — you’ll need to gently break the sides to access the battery. You’ll typically need a small screwdriver or another tool with a thin, flat blade. It’s a good idea to look for a groove along the lower edge of the fob that you can use to put your tool in between. You may also want to look for small pieces that may be loosened while working.

When you have your new battery, place it in the same way that you removed the old one. The positive (+) side should face the buttons, while the opposite side is facing (-) the markings on the battery compartment.

Press a button to test the fob. If it doesn’t work, there may be a problem with your car that needs to be fixed or replaced by a professional.

Certain key fobs require specific tools to open, and the contacts inside may be delicate and easily corroded. In these situations an expert in the field or the dealer will likely be the best choice. If you need to replace a battery, try to be very gentle and follow the specific instructions in your owner’s manual. You may be able to locate the same battery at a big-box store or discounter, but make sure to check the owner’s manual to ensure it is compatible with your car.

Replacing the Internal Key

Most key fobs contain an actual mechanical key, but it’s hidden inside the fob to prevent thieves. When the battery in the fob Key repair near Me dies it will leave behind a blank internal key that is able to unlock trunks and doors (and in some cases, even start certain cars). The majority of people do not realize that they can avoid a trip to a dealership by recharging the fob batteries. The flat watch-style batteries are used in the majority of modern fobs. These batteries can be found at hardware and auto parts stores. Choosing the right type of battery is important, however. The wrong kind can damage the electronic circuitry and cause the battery to fail sooner.

If the problem continues to persist after you replace the battery, it may be a sign that there is something else going on with your vehicle. If you have an owner’s guide and you’re not sure, try to determine if there is a reset option available to restore the fob’s original programming. If this doesn’t work, you’ll have to visit a dealership or independent shop that specializes security systems for vehicles and key fob programming.

Fobs can also malfunction due to malfunctioning transmitter receivers. They are usually found near the steering wheel or on the dashboard. They transmit signals that enable you to unlock your vehicle and start it using the fob. You may have to move closer to the car to make it work.

A professional might have to open the fob’s case to replace the transmitter. A simple screwdriver is enough to accomplish the task, but some fobs have complex release mechanisms that require a specialized tool or specialized equipment available only at a dealer. This task should be done by a certified mechanic in order to avoid damaging the fob as well as yourself.

Reprogramming the Key

Most of the time, a key fob that isn’t working simply requires a new battery. Because they are cheap and readily available in pharmacies and home improvement stores, it’s an excellent first step prior to buying the purchase of a new car key fob.

Alternately, you might be able to reprogram the fob on your own by following some basic steps. The procedure varies for different vehicle makes, so it’s important to refer to the owner’s manual and research the specifics of your model. One key fob could require the ignition to be on when reprogramming. Another might need the key to be inserted and removed several times.

The general process is simple. Make sure that the battery is securely in place. Then, sit in the driver’s seat and shut all doors, excluding the driver’s side door. This will ensure the new fob is communicating with the vehicle correctly. Insert the old key into the ignition, turn it on, but do not 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. Within a short time frame the key will announce to the vehicle that it’s being programmed by turning off the doors’ locks or generating the sound of a chime. This process can be tricky and it’s crucial to pay attention to the timing and don’t over-press the key button.

If the key fob doesn’t work after reprogramming, try using a new battery. If the problem persists you might want to check with your local locksmith or dealer. A professional will have the tools and equipment to reprogram your car’s fob or make an entirely new remote key repairs if needed.

Genesky claims he is able to program newer fobs ranging from $200 and $250, depending on the model of vehicle. He’s had European models rejected due to the fact that there isn’t the equipment required. Most aftermarket fobs can be programmed, but you should always inquire with your local car dealer to find out the cost.

How to get a new fob

If your key fob is simply damaged beyond keyless entry repair, you could need to purchase a new one. Depending on the make and model, a dealership or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice for a replacement fob, however, it will also have the tools and software needed to program your car properly. For a more affordable solution, many independent locksmiths will be able to provide you with an entirely new car key fob for a more affordable price.

Before you rush to get a new key fob, it is a good idea to try resetting your current device. The owner’s manual should explain the proper reset procedure, which is usually just a series of button pushes which restores the factory settings.

It is also recommended to check the owner’s manual and warranty information to see whether you are eligible for an alternative key fob. If your car’s warranty in good standing or you have an auto club or car insurance policy that covers bumper to bumper, you may qualify for a reimbursement on the cost of a replacement fob.

Finding a fob is simple enough however finding the best place to have it done can be a challenge. If you have a relatively new vehicle and you want the peace of mind that comes from knowing that your key fobs are in working condition, you might be better off visiting the dealership to get this service. If you’re looking for a cheaper alternative, it is possible to find a locksmith who can provide the same service at a lower price.

If you’re not confident handling this type of work on your own, a professional locksmith can be a good option. They are certified and equipped to reprogram or replace most types of car key fobs, and they can often accomplish the task in a short time. Additionally, locksmiths is often able to come to your workplace or home to do the job which can be extremely convenient for some people. They can cut keys and program them on the spot in case you’ve lost keys. This is perfect for dig this those who do not like to leave their car unattended.