Car Key Fob Repairs

Key fobs today do a lot more than unlock and start cars. This added complexity can cause costly repair costs when it fails.

It's a good idea to know that most fobs are powered by flat-watch-style batteries which can be replaced at home. It is possible that a simple reset is enough to allow your fob to function again.

Battery Replacement

The most frequent reason a key fob stops working is due to a dead battery. It's easy to repair and worth a try before you invest in a replacement fob. Simply drive your car to a local auto parts store or hardware retailer that sells button cell batteries and pick up an alternative. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to remove and replace the battery inside your fob.

You'll have to gently pull away the sides of the majority of fobs to reach the battery. You'll usually need a small screwdriver or another tool that has a flat, thin blade. It might help to look for a notch on the lower edge of the fob that you can place your tool between. It is also advisable to keep an eye for tiny pieces that could break loose as you work.

When you have your new battery, place it the same way that you removed the previous one. Make sure that the positive (+) side is facing up towards the buttons, and that the negative (-) side of the battery is aligned correctly with the markings inside the battery compartment of your fob.

You can push a button to test the fob. If it isn't working, there could be a problem in your car that needs to be fixed or replaced by a professional.

Certain key fobs can be difficult to open, and the contacts may be fragile and easily corroded. In these instances, a car specialist or a dealer could be the best option. If you need to replace a battery, try to 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 retailer or discounter, but be sure to check the owner's manual to ensure it's compatible with your remote car key repair.

Replace the internal key

Most key fobs include a physical mechanical key however, it's hidden within the fob to prevent thieves. If the battery of the fob fails it will leave an internal key that is blank that can unlock doors and trunks (and in some cases, start certain cars). Most people don't know this, but they can save themselves having to go to the dealership by simply replacing the fob battery. The majority of modern fobs utilize flat watch-style batteries that are readily available at auto parts stores and hardware shops. Using the correct type of battery is essential, however. A bad battery can damage the electronic circuitry, which can cause the fob to fail much sooner.

If the problem continues to persist after you replace the battery, it could be an indication that there is something else wrong with your vehicle. If you have an owner's guide, check to see if a reset procedure is available to restore the fob's factory programming. If this doesn't help you'll have to visit a dealership or an independent shop that specializes in vehicle security systems and fob programming.

Fobs may also fail due to malfunctioning transmitter receivers. They are typically placed on the dashboard or close to the steering wheel, and they send signals that allow you to open and start your car with the fob. If you notice that you're having to get closer and closer to your vehicle in order to make it work, there's a high chance the transmitter is failing.

It might be necessary for a professional to access the case of the fob in order to replace the transmitter. A simple screwdriver can usually accomplish the task however, some fobs have complicated release mechanisms that require a special tool or equipment that is available only at a dealership. This is a job that should be performed by a certified mechanic in order to avoid damaging the fob and yourself.

Reprogramming the Key

A key fob that is not working might just need an upgrade in battery. They are easily available in home improvement and pharmacy stores and are inexpensive. This is a good method to start before you purchase a new key fob.

You may also be able to program the fob on your own by following a few basic steps. This process varies between vehicle manufacturers, so it is important to refer to the owner's manual and research the specifics of your particular model. A key fob may require that the ignition be turned on while changing the program. One key fob could require the key to be inserted multiple times.

The basic procedure is simple. First, ensure that the new battery is in place. Close all doors except the driver's door. This will ensure that the new key is communicating with the vehicle correctly. Then, place the old key back in the ignition and turn it on to the ON position, but don't start the engine. Press the lock button while aiming the fob at the receiver of the transmission. It is usually located on the front, above the mirror. The key will signal to the vehicle within a brief amount of time that it is being programmed. This can be done by turning off the door locks, or emitting an audible chime. This can be a difficult process and it's crucial to pay attention to the timing and not to over-press the key repair near me button.

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

Genesky says he's able to program newer fobs between $200 and $250, depending on the model of vehicle. But he's had to turn away customers with European models due to the fact that they don't have the costly equipment they require. Most aftermarket fobs can be programmed, but you should always consult your local dealer to determine the cost.

How do I get a new fob

If your key fob is simply beyond repair, you might require an alternative. Depending on the brand and model, a dealership or an auto locksmith may be able to help. The dealership will likely be the most expensive option for a replacement fob, but they will also have all the required tools and software to programme your vehicle properly. If you're looking for a cheaper option, a number of independent locksmiths can provide you with an entirely new car key fob for a much more reasonable cost.

It's a good idea to try to reset your current fob before you make the decision to purchase another one. The owner's guide should explain the correct procedure for reset. It is typically a series button presses that reset the factory program.

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

Finding the right location to purchase the fob you need can be difficult. If you have a relatively new car and want the security with knowing that your key fobs are in good condition, you might be better off going to the dealership for this service. If you are seeking a less expensive alternative, it's possible to find a locksmith who will provide the same service at a lower price.

A locksmith professional is a great choice if you're not comfortable doing this type of work. They are certified and equipped to replace or reprogram all kinds of car key fobs and often they can accomplish the task in a short time. A locksmith is also able to visit your office or home which is a great option for many people. They can cut keys and program them on the spot if you've lost them. This is ideal for those who don't want to leave their car in the garage.