Car Key Fob Repairs
Key fobs of today can do more than unlock and start cars. This extra complexity can lead to expensive repair bills in the event that it malfunctions.
It's important to know that the majority of fobs are powered by flat watch-style batteries, that can be replaced at home. It is possible that a reset can get yours working again.
Battery Replacement
A dead battery is the most common cause of a key fob not working. It's a simple fix, and it's worth trying before you spend money on a new fob. Take your car to a local auto parts store or a hardware retailer that sells button cell batteries and pick up an alternative. 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 open and replace the battery in your fob.
You'll have to gently pull away the sides of the majority of fobs to reach the battery. You'll need a small flat-bladed screwdriver, or a different tool with a thin blade. It might help to look for a notch along the lower edge of the fob that you can use to put your tool in between. You might also want to keep an eye out for small pieces that may fall off while working.
When you have your new battery, you can insert it in the same way that you removed the old one. The positive (+) side should be facing the buttons and the negative (-) the markings on the compartment for the battery.
Press a button to test the fob. If it doesn't work, there could be a problem with your car that requires a professional to repair or replace.
Certain key fobs can be difficult to open and their contacts could be fragile and easily corroded. In these instances, the best option is to speak with a specialist or a dealer. If you're in need of replacing the battery, make sure to be very gentle and follow the instructions that are specific to the owner's manual. You may be able to locate a battery similar at a big-box retailer or discounter, but be sure you check your owner's guide to ensure it's compatible with your vehicle.
Replacing the Internal Key
The majority of key fobs have the physical key mechanical that is hidden within the fob to keep it from being stolen. When the battery in the fob fails and the key is discarded, a blank one is left behind and can be used to open trunks and doors. In some cases, this key can even start certain vehicles. Most people do not realize that they can avoid a trip to the dealership by replacing the fob batteries. Most modern fobs use flat watches-style batteries that are readily available in auto parts stores and hardware shops. Choosing the right type of battery is crucial, however. A bad battery can cause damage to the circuitry and lead to the fob's failure much sooner.
If the problem continues to persist after replacing the battery, it could be a sign that something else is wrong with your vehicle. If you have an owner's manual and you're not sure, try to determine if there is a reset option available to restore the fob's factory programming. If this isn't working, you'll need go to a dealer or a shop independent that specializes in vehicle-security systems and key fob programming.
Fobs can also malfunction due to malfunctioning transmitter receivers. more info They are usually found close to the steering wheel, or on the dashboard. They transmit signals that enable you to unlock your car and start it with the fob. If you're required to move closer and closer to your vehicle to get it to work, there's a good chance that the transmitter isn't working.
A professional might need to open the case to replace the transmitter. A simple screwdriver can usually suffice, but certain fobs require a specific tool or special equipment which can only be found at a dealer. It is a good idea to have a certified mechanic handle this job to ensure you don't break the fob or injure yourself.
Reprogramming the Key
A key fob that is not working might just need an upgrade in battery. These batteries are readily available in both pharmacy and home improvement stores and are affordable. This is a good option to begin before purchasing an entirely new key fob.
Alternatively, you may be able to re-program the fob on your own by following a few basic steps. The process is different for different vehicles brands, so it's essential to consult your owner's manual and study the specifics of the model you own. One key fob could require that the ignition car key and repair switch be on when programming. One key fob could require the key to be inserted multiple times.
The procedure is simple. Make sure that the battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob can communicate with the vehicle correctly. Put 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 usually located in the front of the vehicle above the mirror. Within a brief time the key will signal to the vehicle that it's been programmed by triggering the doors locks or emitting an emitted sound. This can be a tricky process, so pay attention to the timing and don't press too hard the button.
If the key fob still isn't working try reprogramming it using new batteries. If the issue persists you should visit your dealer for your car or locksmiths should be considered. A professional locksmith will have the tools and equipment required to reprogram the car fob or design a new one if needed.
Genesky says he's able to program newer fobs for $200 to $250, based on the model of vehicle. However, he's had to refuse customers with European models because they don't have the costly equipment required. Fortunately, many aftermarket fobs are programmable however it's recommended to consult an auto dealer first to determine what their price is.
A read more New Fob
If your key fob is damaged beyond repair, you could require a new one. Depending on your vehicle's make and model, an auto locksmith or a dealership may be able help. 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. If you are looking for a less expensive option, a number of independent locksmiths can provide you with an entirely new car key fob for a more affordable cost.
It is a good thing to attempt to reset your current device before you rush out to buy an entirely new one. The owner's guide should explain the correct reset procedure. It is typically an orderly press that restores the factory programming.
It's also a good idea to review your owner's manual and warranty information before you decide which place to go for a key fob replacement. If your vehicle is under warranty, or you have a car-insurance policy or auto club membership with bumper-to-bumper protection, you may be eligible check here to receive a reimbursement for the cost of a new fob.
Finding a fob is simple enough however, finding the right location to get it done can be tricky. You might want to go to the dealer for this service if you are driving a brand new car and you want peace of mind knowing that your key fobs work properly. 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 read more 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 keys for cars of all kinds, and can do so quickly. A locksmith can also visit your office or home, which is convenient for many people. They can cut and program keys on the spot if you've lost them. This is perfect for those who don't want to leave their vehicle in the garage.