10 Sites To Help Become An Expert In Car Key Fob Repair
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Car Key Fob Repairs
Today's key fobs are more than just a way to unlock and start vehicles. But that extra complexity can cause high repair bills if one of them breaks.
It's a good idea to know that most fobs are powered by flat watch-style batteries that can be replaced at home. It is possible that a simple reset will allow your fob to function again.
Battery Replacement
The most frequent reason why that a key fob doesn't work is due to an inoperative battery. It's a simple repair and worth a try before you invest in an alternative fob. You can purchase a new button cell battery at a local auto part store or hardware retailer If you own one. You can also consult the owner's manual (or, if you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions for opening and replacing the battery on the specific type of fob you have.
You'll have to gently pull away the sides of the majority of fobs to access the battery. You'll require a small flat-bladed screwdriver, or another tool with a blade that is thin. It may be helpful to look for a notch along the bottom of the fob that you can wedge your tool between. It is also advisable to keep an eye for tiny pieces that could break loose while you work.
Once you have your new battery, insert it in the same way that you removed the previous one. The positive (+) side should face the buttons, while the opposite side is facing (-) the marks on the compartment for the battery.
Push a button to test the fob. If it doesn't, there could be a problem with your car that requires a professional to fix or replace.
Certain key fobs can be difficult to open and the contacts may be fragile and easily damaged. In these cases you should consult a specialist in your car or dealer may be the best option. If you're in need of replacing batteries, you should be gentle and follow the instructions specifically in the owner's manual. You might be able to find an identical battery at a big-box store or discounter, but be sure you read the owner's manual to ensure it is compatible with your vehicle.
Replacing the Internal Key
Most key fobs include an actual mechanical key that is hidden within the fob to prevent thieves. When the fob battery dies, it leaves behind a blank internal key that is able to unlock doors and trunks (and in some cases, start certain vehicles). Most people aren't aware of this however, they can save from a trip to the dealer by simply replacing the fob's battery. The majority of modern fobs utilize flat-watch-style batteries which are readily available in hardware stores and auto parts shops. It is important to use the correct kind of battery. The wrong kind can damage the electronic circuitry, which can cause the fob to fail much earlier.
If the problem continues to persist after replacing 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 original programming. If this fails, you'll need go to a dealer or independent shop that specializes security systems for vehicles and key fob programming.
Fobs can also fail due to malfunctioning transmitter receivers. They are typically placed on the dashboard or near the steering wheel, and they transmit signals that allow you to open and start your car with the fob. It is possible that you will need to get closer to your car to get it to work.
It could be necessary for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver can usually work, however certain fobs require a specific tool or equipment that can only be purchased at a dealer. It is a good idea to have a qualified mechanic handle this job to ensure you don't break the fob or hurt yourself.
Reprogramming the Key
A key fob that's not working could just require an upgrade in battery. These batteries are easily found in pharmacy and home improvement stores and are cheap. This is a good option to begin before purchasing an entirely new key fob.
Alternately, you might be able to reprogram the fob on your own by following some basic steps. The process is different for different vehicles makes, so it's important to read the owner's manual and study the specifics of your particular model. For example, one key fob may require the ignition to be turned on while reprogramming it. A key fob might require the key to be inserted several times.
The general process is simple. First, make sure that the new battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure that the new fob is communicating with the vehicle properly. Place the old key in the ignition, turn it ON however, don't start the engine. Then, press the lock button on the fob while aiming it at the transmission receiver, which is usually situated on the front of the car above the mirror. The key will notify the vehicle within a short amount of time that it is being programmed. This can be accomplished by turning off the door locks or by emitting an audible chime. This is a difficult process, so pay close attention to the timing and don't press too hard the button.
If the key fob won't work after reprogramming, try replacing the batteries. If the issue isn't resolved, a visit to your dealer for your car or a locksmith should be considered. A professional locksmith will have the tools and equipment to reprogram your car fob or design a new one if needed.
Genesky says that he can program newer fobs that range between $200 and $250, depending on the model of vehicle. But he's had to turn down customers who have European models because there's no equipment they require. Fortunately, most aftermarket fobs are programmable but it's always best to check with the dealer of your choice first to determine what the cost is.
How to get a new fob
If your key fob can't be repaired, you may have to purchase another one. Based on the make and model, the dealer or an auto locksmith may be able to help. The dealership is likely to be the most expensive choice to replace your fob, however, it will also have the tools and software needed to program your car correctly. For a more affordable option, a number of independent locksmiths can provide you with car key repair a brand-new car key fob for a much more reasonable price.
Before you decide to purchase a new fob it's a good idea to try resetting your current device. The owner's manual should outline the correct method of reset. This is usually an orderly press that reset the factory program.
It's an excellent idea to check the owner's manual and warranty information prior to deciding the best place to get an replacement fob for your key. If your car is under warranty, or you have a car-insurance policy or auto club membership with bumper-to-bumper protection, you may be eligible for reimbursement for the cost of a new fob.
Finding the right location to purchase a fob can be difficult. You might want to go to the dealer to get this service if you have a newer vehicle and want to be confident that your keyfobs are working properly. However, 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 services at a much lower cost.
If you're not comfortable doing this type of work on your own, a professional locksmith can be a great choice. They are equipped and trained to repair or replace key fobs for cars of all kinds and do it quickly. Locksmiths is also able to visit your office or home which is a great option for many people. They can cut and program keys on the spot if you've lost keys. This is great for those who do not like to leave their car in the garage.