Car Key Fob Repairs

Key fobs today are more than just a way to unlock and start cars. This added complexity could lead to expensive repair bills when it fails.

The positive side is that many fobs have flat-watch-style batteries that are easy to replace at home. You may even find that a reset can get yours working again.

Battery Replacement

A dead battery is the main reason for the fob's key not working. It's easy to fix and worth trying before you spend money on the replacement fob. Simply take your car to an hardware or auto parts retailer that sells button cell batteries and pick up a replacement. You can also consult the owner's manual (or in the case that 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 specific type of fob you have.

You'll have to gently pull away the sides of the majority of fobs in order to access the battery. You'll require a small flat-bladed screwdriver or another tool with a thin blade. It's a good idea to look for a notch along the bottom of the fob which you can put your tool in between. You might also want to look out for tiny pieces that may come loose while working.

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

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

Certain key fobs are difficult to open and their contacts could be fragile and easily damaged. In these instances you should consult a specialist in your car or the dealer will likely be the best option. If you need to replace batteries, you should be gentle and follow the instructions specifically in the owner's manual. You might be able to find the same battery at a big-box store or discounter, but make sure you read the owner's manual to make sure that it's compatible with your vehicle.

Replacing the Internal Key

Most key fobs include an actual mechanical key, but it's hidden inside the fob to keep it from being stolen. When the battery in the fob goes out and the key is discarded, a blank one is left behind and can be used to open doors and trunks. In certain cases it is possible to start certain vehicles. Many people don't realize this however, they can save having to go to the dealership by simply replacing the fob's battery. The flat watch-style batteries are used in the majority of modern fobs. They can be found in hardware stores and auto parts stores. Using the correct type of battery is important however. A wrong battery can harm the circuitry and cause the fob's failure earlier.

If the issue persists after you replace the battery, it could be an indication that there is something else wrong in your vehicle. If you have an owner's manual and you're not sure, try to determine if a reset procedure is available to restore the fob's factory programming. If this doesn't help you'll have to go to a dealership or an independent shop that is specialized in vehicle security systems and fob programming.

Fobs may also malfunction because of faulty transmitter receivers. These are usually built into the dashboard or near the steering wheel, and they send signals that allow you to unlock and start your car using the fob. If you notice that you're required to move closer and closer to your vehicle in order to make it work, there's a good possibility that the transmitter is not working.

A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver is usually enough to suffice, but certain fobs require a specific tool or equipment that can only be found at a dealership. This is a job that should be performed by a certified mechanic to ensure that the fob is not damaged and yourself.

Reprogramming the Key

A key fob that is not working could just require a new battery. These batteries are readily available in home improvement and pharmacy stores and are affordable. This is a great method to start before you purchase an entirely new key repair fob.

Alternately, you might be able to reprogram the fob yourself by following some basic steps. This procedure can differ between vehicles, so it is recommended to read the owner's manual and study the specific model of your vehicle. One key fob might require the ignition to be turned on while changing the program. One key fob could require the key to be inserted several times.

The 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 is communicating with the vehicle properly. Then, put the old key back in the ignition and switch it to the ON position, but do not start the engine. Then, press the lock button on the fob, while making sure to point it towards the transmission receiver, which is typically located in the front of the emergency car key repair above the mirror. Within a brief time, the key will indicate to the vehicle that it's been programmed by triggering the doors locks or emitting a chime. This process can be tricky so it's essential to pay attention to the timing and don't over-press the key button.

If the key fob still doesn't work Try reprogramming it with fresh batteries. If the issue persists, you may want to visit your local locksmith or dealer. A professional locksmith will have the tools and programming equipment needed to reprogram your car remote key repair shop near me's fob, or create the key if needed.

Genesky says he's able to program newer fobs ranging from $200 and $250, depending on the model of vehicle. Genesky has been denied European models turned away because there isn't the equipment needed. Fortunately, most aftermarket fobs are programmable however it's best to check with a car dealer first to see what their price is.

How to get a new fob

If the key fob you have cannot be fixed, you could have to purchase a new one. Based on the make and model, the dealership or an auto locksmith might be able to assist. The dealership will likely be the most expensive option for a fob replacement, but they will also have all the required tools and software to programme your vehicle properly. Many independent locksmiths offer a brand new car key fob for an affordable price.

It's a good idea to attempt to reset your current fob before you rush out to buy a new one. The owner's manual will outline the proper procedure for reset that is typically pushing a few buttons which restores the factory settings.

You should also check your owner's guide and warranty information to see whether you are eligible for an alternative key fob. If your vehicle is under warranty, or you have a car insurance policy or auto club membership that includes bumper-to-bumper insurance, you might be eligible for reimbursement for the cost of an entirely new fob.

Finding a fob is simple enough, but finding the right place to have it done can be tricky. It is possible to go to the dealer to get this service if you have a newer vehicle and want to be confident that your key fobs are functioning properly. If you are looking for a more affordable alternative, it is possible to find a locksmith who can provide the same service at less cost.

If you're not confident handling this kind of work yourself, a professional locksmith can be a great choice. They are certified and equipped to repair or replace the majority of car key fobs and often they can complete the task quickly. In addition, a locksmith can often come to your workplace or home to do the job which is practical for some. They can also cut and program keys on site if you've lost keys. This is perfect for those who do not like to leave their car in the garage.