Car Key Fob Repair It's Not As Hard As You Think

Car Key Fob Repairs

Key fobs today do much more than unlock and start vehicles. This added complexity can lead to expensive repair bills if it breaks.

It's good to know that the majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. You may even find that a reset can bring it back to life.

Battery Replacement

A dead battery is the most frequent cause of a key fob not working. It's easy to repair and worth a try before you invest in the replacement fob. Simply take your car to a local auto parts store or hardware retailer that carries button cell batteries and purchase an alternative. You can also consult 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 have two halves that snap together -- you'll need to gently break the sides to access the battery. You'll need a small, flat-bladed screwdriver, or another tool with a small blade. It may be helpful to look for a notch on the lower edge of the fob that you can put your tool in between. You might also want to look for small pieces that could fall off while working.

Once you have the new battery, place it the same way that you removed the old one. The positive (+) side should be facing the buttons and the reverse (-) the markings on the battery compartment.

Test the fob to see whether it is working by pressing a button. If it doesn't work, there might be a problem with your vehicle that needs to be repaired or replaced by a specialist.

Certain key fobs are difficult to open and their contacts may be brittle and easily damaged. In these instances you should consult a specialist in your car or dealer may be the best option. If you need to replace batteries, you should be very gentle and follow the instructions that are specific to your owner's manual. You may be able to locate the same battery in a big-box store or discounter, but be sure you check your owner's guide to ensure it is compatible with your car.

Replace the internal key

To guard against theft, many key fobs have a mechanical key hidden inside. When the fob battery dies it leaves behind a blank internal key that can unlock trunks and doors (and in some cases, even start certain vehicles). Most people aren't aware of this however, they can avoid from a trip to the dealer by simply replacing the fob battery. The majority of modern fobs utilize flat watch-style batteries that can be found at hardware stores and auto parts shops. It is essential to choose the right type of battery. The wrong kind can damage the electronic circuitry, which can cause the fob to fail sooner.

If the problem persists even after you have replaced the battery, it may be an indication that something else is wrong 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 isn't working, you'll need visit a dealership or independent shop that specializes security systems for vehicles and key fob programming.

Fobs can also malfunction due to faulty transmitter receivers. These are usually located close to the steering wheel, or in the dashboard. They transmit signals to allow you to unlock your vehicle and start it using the fob. If you're having to get closer and closer to your vehicle in order to make it work, there's a high chance that the transmitter isn't working.

A professional may need to open the case to replace the transmitter. A simple screwdriver will usually suffice, but certain fobs require a specific tool or special equipment that can only be purchased at a dealer. This is a job that must be handled by a certified mechanic to avoid damaging the fob as well as yourself.

Reprogramming the mobile key repair

A key fob that is not working may simply need an upgrade in battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, this is the ideal first step before buying the purchase of a new car key fob.

Alternately, you might be able to re-program the fob yourself by following the steps. This process can vary between vehicles, so you should consult your owner's guide and research your specific model. For instance, one key fob may require that the ignition be turned on while reprogramming it. Another might need the key to be removed and inserted repeatedly.

The basic procedure is simple. First, make sure the new battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure the new fob is communicating with the vehicle properly. Insert the old key into the ignition Key repair near me and turn it ON, but do not start the engine. Next press the lock button on the fob while making sure to point it towards the transmission receiver, which is usually located on the front of the vehicle above the mirror. Within a short time frame the key will announce to the vehicle that it's programmed by turning off the doors locks or emitting the sound of a chime. This can be a difficult process so it's essential to be attentive to the timing and not to over-press the key button.

If the key fob isn't working try reprogramming it using new batteries. If the problem persists, a visit to the dealer of your vehicle or locksmiths should be considered. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob or make the key if needed.

Genesky says he's able to program newer fobs that range between $200 and $250, based on the vehicle. But he's had to refuse customers with European models because there's no equipment required. Fortunately, most aftermarket fobs can be programmable however it's recommended to consult an auto dealer first to see the price.

Finding a New Fob

If the key fob you have cannot be repaired, you might require an entirely new one. Based on the make and model, a dealership or an auto locksmith might be able to help. The dealership is likely to be the most expensive option to replace your fob, but it will also have the tools and software needed to program your car correctly. Many independent locksmiths offer a brand new car key fob for a much lower price.

Before you purchase an entirely new device, it is recommended to consider resetting your current one. Your owner's manual should outline the proper procedure for reset which is typically pushing a few buttons that restores the original programming.

It's also a good idea to review your owner's manual as well as warranty information prior to deciding where to go for a key fob replacement. If your car is still under warranty or you have a car-insurance policy or auto club membership with bumper-to-bumper insurance, you might be eligible to receive a reimbursement for the cost of the new fob.

Finding the best location to purchase a fob can be difficult. It is possible to go to the dealer to get this service if you have a newer car and want peace of mind knowing that your key fobs are functioning correctly. If you're looking for a more affordable option, it is often possible to find a locksmith who is independent who can provide the same service at a much lower cost.

A locksmith professional is a great choice for those who aren't comfortable with this type of work. They are skilled and equipped to repair or replace all kinds of car key fobs, and often, they can do it quickly. Additionally, locksmiths is often able to come to your workplace or home to complete the task which is convenient for some people. They can cut keys and ignition Key repair near me program them on the spot in case you've lost keys. This is great for those who do not want to leave their vehicle unattended.