10 Websites To Aid You Be A Pro In Car Key Fob Repair
10 Websites To Aid You Be A Pro In Car Key Fob Repair
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Car Key Fob Repairs
Key fobs today do a lot more than unlock and start vehicles. But that extra complexity can add up to high repair bills when one of them fails.
It's important to know that a majority of fobs are powered by flat watch-style batteries which can be easily replaced at home. You might find that a simple reset will allow your fob to function again.
Battery Replacement
The most common reason that a key fob doesn't work is because of the battery being dead. This is easy to fix, and it's worth trying before you spend money on a new fob. Simply drive your car to an auto parts store or a hardware retailer that stocks button cells and choose an alternative. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to open and replace the battery in your fob.
Most fobs come with two halves that snap together -- you'll need to gently pry the sides apart to get to the battery. You'll typically need a small screwdriver or some other tool that has a flat, thin blade. It might help to look for a notch on the bottom of the fob that you can place your tool between. You may also want to keep an eye out for tiny pieces that may come loose while working.
Insert the new battery in the same manner as you removed the old one. The positive (+) side should face the buttons and the reverse (-), 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 car that requires a specialist to repair or replace.
Certain key fobs can be difficult to open, and the contacts may be brittle and easily corrosion-prone. In these cases an expert in the field or the dealer will likely be the best choice. When replacing a battery, be patient and follow your owner's manual. You may be able to locate an identical battery in a big-box store or discounter, however, make sure you check the owner's manual to ensure that it's compatible with your car.
Replacing the Internal Key
To protect against theft, the majority of key fobs are equipped with a mechanical key hidden inside. If the battery inside the fob goes out it will leave a blank key left behind, which can be used to open trunks and doors. In certain cases it is possible to start certain cars. Most people aren't aware of this however they could save themselves from a trip to the dealer by simply replacing the fob's battery. The flat watch-style battery is used in the majority of modern fobs. These batteries can be found at hardware stores and auto parts stores. Using the correct type of battery is essential, however. A wrong type of battery can harm the electronic circuitry and cause the fob to fail sooner.
If you try replacing the battery and discover that the issue is still there it could be a sign that something else is wrong with your vehicle. Review the owner's manual of your vehicle to see if there's an option to reset the fob and restore the fob to factory programming. If that doesn't help then you'll need to visit a dealership or an independent shop that specializes in vehicle security systems and fob programming.
Fobs can also malfunction due to faulty transmitter receivers. They are typically located on the dashboard or next to the steering wheel, and transmit signals that allow you to open and start your car using the fob. You may have to move closer to your car to enable it.
It could be necessary for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver is enough to accomplish the task however some fobs come with complicated release mechanisms that require a specialized tool or specialized equipment that is available only at a dealership. It is a good idea to have a qualified mechanic perform this task so you don't accidentally break the fob or cause injury to yourself.
Reprogramming the Key
A key fob that is not functioning simply requires a new battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, it's the ideal first step before investing in a new car key fob.
Alternatively, you may be able to reprogram the fob on your own by following some basic steps. This process varies between vehicle manufacturers, so it is important to read the owner's manual as well as research the specifics of car key repair the model you own. A key fob may require the ignition to be on when reprogramming. One key fob could require the key to be inserted multiple times.
The general procedure is very easy. First, make sure the new battery is in place. Then, get in the driver's seat, and close all doors EXCEPT for the driver's side door. This will ensure that the new key fob communicates with the vehicle correctly. Then, place the old key back into the ignition and turn it on to the ON position, but do not start the engine. Next press the lock button on the fob while aiming it at the transmission receiver, which is usually located on the front of the vehicle 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 by emitting an audible chime. This can be a difficult process, so it's important to be aware of the timing and to not over-press the key button.
If the key fob does not work after reprogramming it, try using a new battery. If the problem persists you might want to visit your car dealer or locksmith. A professional will have all the tools and equipment to reprogram the car fob or design a new one if needed.
Genesky says he can usually program newer fobs for $200-$250, depending on the model of vehicle. But he's had to turn away customers with European models because there's no equipment required. Luckily, the majority of aftermarket fobs can be programmable however it's best to talk to a car dealer first to determine the price.
How to get a new fob
If the key fob you have cannot be repaired, you might need to buy an entirely new one. Depending on the brand and model, the dealership or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice for a replacement fob but it will also have the tools and software required to program your car correctly. For a more affordable solution, a variety of locksmiths can offer you new car keys for a more affordable price.
Before you rush to get an entirely new device, it is a good idea to try resetting your current one. The owner's manual should provide the correct procedure for reset. It is typically an orderly press that restores the factory programming.
It is an excellent idea to check your owner's manual as well as warranty information before you decide where to go for the replacement of your key fob. If your vehicle's warranty is still in effect or you have an auto club or car insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement on the cost of replacing the fob.
Finding the best where to purchase a fob can be a challenge. You might want to go to the dealer for this service if have a newer car and want to be confident that your key fobs work correctly. If you are looking for a more affordable alternative, it's possible to find a locksmith that can provide the same service at a lower price.
If you're not comfortable doing this kind of work yourself, a professional locksmith may be a great option. They are trained and equipped to reprogram or replace most types of car key fobs and often they can accomplish the task in a short time. A locksmith can also come to your office or home which is a great option for many. They can also cut and program keys on the spot if you've lost them. This is perfect for those who do not want to leave their vehicle without a key.