10 Things We All Hate About Car Key Fob Repair
10 Things We All Hate About Car Key Fob Repair
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Car Key Fob Repairs
Key fobs today do a lot more than unlock and start cars. However, the added complexity could cause costly repairs when one of them fails.
It's a good idea to know that a majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. You may find that a simple reset is enough to make your fob work again.
Battery Replacement
A dead battery is the most common cause of a key fob not working. This is easy to fix, and it's worth a try before you spend money on a new fob. You can pick up an additional button cell battery at your local auto part store or hardware retailer in the event that you already have one. You can also check your owner's manual (or in the case that you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions on opening and replacing the battery on your particular type of fob.
Most fobs come with two halves that snap together -- you'll need to gently pull the sides apart in order to access the battery. You'll need a small, flat-bladed screwdriver, or a different tool with a thin blade. You can insert your tool into a notch on the bottom of the key fob. It is also advisable to keep an eye out for small pieces that could come loose while you work.
Once you have your new battery, insert it the same way that you removed the old one. The positive (+) side should face the buttons and the reverse (-) the markings on the battery compartment.
Check the fob to determine whether it is working by pressing the button. If it isn't working, there could be a problem in your car that needs to be repaired or replaced by a specialist.
Certain key fobs require specific tools to open, and the contacts inside can be fragile and easily corroded. In these situations you should consult a specialist in your car or a dealer could be the best option. When replacing a battery, be gentle and follow your owner's guide. You may be able to locate a battery similar at a big-box retailer or discounter, but be sure to check the owner's manual to make sure it is compatible with your vehicle.
Replacing the Internal Key
To guard against theft, many key fobs are equipped with an internal mechanical key that is hidden within. If the battery inside the fob fails it will leave a blank key left behind that can be used to open doors and trunks. In certain cases the key could even start certain cars. A majority of people don't realize that they can save a trip to a dealership by replacing the fob batteries. The flat watch-style batteries are used in most modern fobs. These batteries can be found at hardware and auto parts stores. The right kind of battery is essential however. The wrong type can damage the circuitry and lead to the fob's failure much sooner.
If you change the battery and discover that the issue is still there it could be a sign something else is going on with your car. If you have an owner's manual look for a reset procedure is available to restore the fob's factory programming. If this doesn't work, you'll have to visit a dealership or independent shop that specializes security systems for vehicles and key fob programming.
Fobs may also fail due to malfunctioning transmitter receivers. They are typically located close to the steering wheel, or in the dashboard. They transmit signals that allow you to unlock your vehicle and start it using the fob. If you notice that you're required to move closer and closer to your car in order to make it work, there's a high chance the transmitter is failing.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver can usually suffice, but some fobs require a specialized tool or equipment which can only be found at a dealer. This job should be performed by a qualified mechanic to ensure that the fob is not damaged and yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working just requires a new battery. They are easily available in both pharmacy and home improvement stores and are cheap. This is a great option to begin before purchasing the new key fob.
Alternatively, you may be able to program the fob on your own by following the steps. The procedure may differ for different vehicles, so it is recommended to consult your owner's guide and research your specific model. For instance one key fob could require that the ignition be on while reprogramming it. One key fob could require the key to be inserted multiple times.
The basic procedure is simple. First, make sure that the new battery is firmly in place. Then, get into the driver's seat and close all doors, excluding the driver's side door. This will ensure that the new key fob can communicate with the vehicle in a proper manner. Then, put the old key back into the ignition and turn it to the ON position, but do not 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. In a short period of time the key will announce to the vehicle that it's being programmed by triggering the doors' locks or emitting a chime. This can be a tricky process, so pay attention to timing and don't over-press the button.
If the key fob does not car fob repairs near me work, try reprogramming it again using new batteries. If the issue isn't resolved you should visit the dealer of your vehicle or a locksmith is a good idea. A professional will have the tools and programming equipment necessary to re-program your car's fob or make a new key if it's needed.
Genesky says he can usually program newer fobs for $200-$250, depending on the vehicle. However, he's had to turn down customers who have European models because they don't have the costly equipment they require. Fortunately, most aftermarket fobs are programmable but it's always best to check with the dealer of your choice first to find out what their price is.
Getting a New Fob
If your key fob is simply beyond repair, you might require an entirely new one. Depending on the make and model, the dealer or an auto locksmith might be able to help. The dealership will likely be the most expensive option for a replacement fob, but they will also have the necessary tools and software needed to program your car correctly. Numerous locksmiths who are independent provide a new car key fob at a much lower price.
Before you decide to purchase a new key fob it's an excellent idea to try resetting your current device. The owner's guide should explain the correct procedure for reset. This is usually the result of a series of button presses which restores the factory settings.
You should also look over the owner's manual and warranty information to see whether you are eligible for a replacement key fob. If your car's warranty is still in effect or you have an auto club or car insurance policy that covers bumper to bumper, you may qualify to receive a reimbursement for the cost of a replacement fob.
The process of getting a fob can be simple enough however, finding the right location to do it can be a challenge. You may want to visit the dealer for this service if have a newer car and you want peace of mind knowing that your keyfobs are working properly. However, if you're looking for an affordable alternative, it is often possible to find a locksmith independent who can provide the same services for a significantly lower price.
A locksmith professional is a good option if you're not comfortable doing this kind of work. They are equipped and trained to repair or replace keys for cars of all kinds, and can do so quickly. Additionally, locksmiths will often visit your workplace or home to complete the task which can be extremely convenient for some people. They can even cut and program keys on-site in case you've lost them, which is ideal for those who do not want to leave their vehicles unattended.