17 Reasons Why You Should Ignore Car Key Fob Repair
17 Reasons Why You Should Ignore Car Key Fob Repair
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Car Key Fob Repairs
Key fobs today do much more than simply unlock and start vehicles. However, that added complexity can add up to expensive repair costs if one of them breaks.
It's good to know that most fobs are powered by flat watch-style batteries which can be easily replaced at home. You may even find that a reset will get yours working again.
Battery Replacement
The most common reason the key fob ceases to function is because of the battery being dead. It's a simple repair and worth a try before you spend money on a replacement fob. You can pick up a new button cell battery at your local auto part retailer or hardware store If you own one. You can also check 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 for opening and replacing the battery in the specific type of fob you have.
You'll need to gently pry apart the sides of most fobs to reach the battery. You'll typically need a small screwdriver or another tool equipped with a thin, flat blade. It's a good idea to look for a notch on the lower edge of the fob that you can use to wedge your tool between. It is also advisable to look for small pieces that could come loose while you work.
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 battery compartment.
You can push a button to test the fob. If it doesn't, you may have an issue with your vehicle that requires a professional to fix or replace.
Some key fobs are difficult to open, and the contacts could be fragile and easily damaged. In these instances, the best option is to speak with a specialist or dealer. If you need to replace a battery, try to be very gentle and follow the instructions specifically in the owner's manual. You might be able to find a similar battery at a discounter or a big-box retailer however, you'll need to check the owner's manual to be sure that it's the right one for your vehicle.
Replacing the Internal Key
To prevent theft, most key fobs have an internal mechanical key that is hidden within. When the battery in the fob dies it will leave an internal key that is blank which can open doors and trunks (and in some cases start certain cars). Most people aren't aware of this however, they can save from a trip to the dealer by simply replacing the fob battery. The flat watch-style battery is used in the majority of modern fobs. These batteries are easily found in hardware and auto parts stores. It is crucial to choose the right type of battery. A bad battery can cause damage to the circuitry and cause the fob's failure earlier.
If you try replacing the battery and discover that the issue persists it could be an indication that something else is wrong in your vehicle. Go through the owner's manual to determine if there's an option to reset the fob and restore the fob's factory-setup. If this doesn't work, you'll have visit a dealership or an independent shop that specializes in vehicle-security systems and key fob programming.
Fobs may also malfunction due to malfunctioning transmitter receivers. They are typically located on the dashboard or next to the steering wheel, and they send signals that allow you to unlock and start your car using the fob. You may have to move closer to the car in order to make it work.
It may be website necessary for a professional to open the case of the fob 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. This is a job that must be handled by a certified mechanic in order to avoid damaging the fob and yourself.
Reprogramming the Key
Often a non-functional key fob just requires a new battery. Because they are cheap more infocheck here and readily available at pharmacies and home improvement stores, it's a good first step before buying an entirely new car key fob.
You can also reprogram your key fob by yourself If you follow some basic steps. The procedure may differ for different vehicles, so it is recommended to refer to the owner's manual and research the model you have. A key fob may require that the ignition be on when changing the program. One key fob may require the key to be inserted several times.
The process is straightforward. Make sure the 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 correctly. Then, place the old key back in the ignition and turn it 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 left side, just above the mirror. In a short period of time, the key will indicate to the vehicle that it's been programmed by turning off the doors locks or emitting the sound of a chime. This is a difficult procedure, so pay attention to the timing and avoid pressing too hard the button.
If the key fob does not function after reprogramming, you can try using new batteries. If the problem persists you may want to visit your local locksmith or dealer. A professional locksmith will have the tools and equipment to reprogram the car fob or create a new one if needed.
Genesky says he's able to program newer fobs at around $200-$250, depending on the car. Genesky has experienced European models rejected because there isn't the equipment needed. Fortunately, many aftermarket fobs are programmable but it's always recommended to consult a car dealer first to find out the price.
A New Fob
If your key fob cannot be repaired, you might have to purchase a new one. Based on the make and model, the dealer or an auto locksmith might be able to assist. The dealership is likely to be the most expensive option for a fob replacement, but they will also have the necessary tools and software to program your car correctly. If you're looking for a cheaper option, a number website of independent locksmiths can provide you with new car keys at a lower price.
Before you rush to get an entirely new device it's an excellent idea to try resetting your current one. The owner's manual should provide the correct reset procedure. It is typically the result of a series of button presses which restores the factory settings.
It is an excellent idea to review your owner's manual and warranty information before you decide the best place to get a key fob replacement. If your car's warranty is still in effect or you have an auto club or insurance policy that covers bumper-to-bumper you could qualify for a reimbursement of the cost of a replacement fob.
Finding the right place to get a fob can be a challenge. If you have a relatively new car and would like the assurance with knowing that your keys fobs are in good condition, you may be better off going to the dealership for this service. However, if you're looking for a more affordable option, it is often possible to find an independent locksmith who can provide the same service at a much lower cost.
If you aren't comfortable handling this kind of work yourself A professional locksmith could be a great choice. They are trained and equipped to repair or replace all kinds of car key fobs, and often they can complete the task quickly. Additionally, locksmiths will often visit your workplace or home to complete the task, which can be very practical for some. They can cut and program keys on the spot if you've lost more info keys. This is great for those who do not want to leave their car unattended.