A Trip Back In Time: How People Talked About Car Key Fob Repair 20 Years Ago
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Car Key Fob Repairs
Key fobs of today are more than just a way to unlock and start vehicles. This extra complexity can cause costly repair costs in the event that it malfunctions.
The good news is that most fobs are equipped with flat-watch-style batteries that are simple to replace at home. You may even find that a reset can make your device work again.
Battery Replacement
A dead battery is the most frequent cause of a key fob that isn't working. It's a simple fix and worth trying before you invest in the replacement fob. You can pick up the new button cell at your local auto part store or hardware retailer in the event that you already have one. You can also check the owner's manual (or, if you don't have one, YouTube is full of videos from people explaining how to do it) for specific instructions on opening and replacing the battery in your particular type of fob.
Most fobs come with two halves that snap togetheryou'll have to gently break the sides to get to the battery. It's usually a screwdriver or a different tool that has a flat, thin blade. It might help to look for a notch along the bottom of the fob which you can put your tool in between. It is also advisable to keep an eye out for tiny pieces that could break loose while you work.
Once you have your new battery, you can insert it the same way that you removed the previous one. Make sure the positive (+) side is facing up towards the buttons, and that the negative (-) side of the battery is aligned correctly with the markings in the battery compartment of your fob.
Test the fob to see if it works by pushing the button. If it doesn't work, there may be a problem with your car that needs to be fixed or replaced by a professional.
Certain key fobs require special tools to open and close them, and the contacts inside may be delicate and susceptible to corroding. In these instances an expert in the field or dealer may be the best option. If you're looking to replace a battery, try to be very gentle and follow the instructions specifically in the owner's manual. You might be able to locate a comparable battery at a discounter store or a big-box retailer however, you'll need to check the owner's manual to be sure that it matches your car.
Replacing the Internal Key
To protect against theft, the majority of key fobs have a mechanical key hidden inside. When the battery in the fob goes out and the key is discarded, a blank one is left behind and can be used to open trunks and doors. In some instances, this key can even start certain vehicles. Most people don't know this, but they can avoid having to go to the dealership by simply replacing the fob battery. The flat watch-style battery is used in the majority of modern fobs. These batteries are easily located at hardware stores and auto parts stores. Using the correct type of battery is important, however. A wrong battery can harm the circuitry and lead to the fob's failure much sooner.
If you replace the battery and discover that the issue persists it could be a sign something else is wrong with your vehicle. Check your owner's manual to determine if you have a reset procedure that will bring the fob back to factory programming. If this doesn't work you'll have to visit a dealership or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs can also malfunction because of faulty transmitter receivers. These are usually built into the dashboard or close to 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 the car in order to enable it.
It might be required for a professional to open the case of the fob to replace the transmitter. A simple screwdriver can usually accomplish the task however some fobs come with complex release mechanisms that require a specific tool or specialized equipment available only at a dealer. This task should be done by a certified 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 simply requires a new battery. Because they are cheap and readily available at pharmacies and home improvement stores, this is an excellent first step prior to investing in the purchase of a new car 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 you should read the owner's manual and study the specific model of your vehicle. For instance one key fob could require the ignition to be on while reprogramming it. One key fob may require the key to be inserted several times.
The basic procedure is easy. First, make sure that the new battery is securely in place. Then, get in the driver's seat and close all doors, excluding the driver's side door. This will ensure that the new key is communicating with the vehicle in a correct manner. Then, put 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 for transmission. It is usually located on the front, above the mirror. The key will signal to the vehicle within a short period of time that it is being programmed. This can be accomplished by cycling the door locks, or emitting an audible chime. This process can be tricky and it's crucial to pay attention to the timing and don't over-press the key button.
If the key fob isn't working Try reprogramming it using new batteries. If the issue isn't repair car key resolved you should visit your dealer for your car or a locksmith is a good idea. A professional locksmith will have the tools and equipment needed to reprogram your car fob or design a new one if needed.
Genesky claims he is able to program newer fobs that range between $200 and $250, based on the model of vehicle. However, he's had the need to turn away customers with European models because he doesn't have the expensive equipment they require. Luckily, the majority of aftermarket fobs can be programmable however it's best to check with a car dealer first to find out what the cost is.
Finding a New Fob
If your key fob cannot be repaired, you may have to purchase an entirely new one. Depending on the brand and model, the dealer or an auto locksmith may be able to assist. The dealership is likely to be the most expensive alternative for replacing a fob however, they'll have all of the necessary tools and software needed to program your vehicle correctly. Numerous locksmiths who are independent offer a new car key fob for an affordable price.
Before you decide to purchase an entirely new device, it is a good idea to try resetting your current device. The owner's manual should provide the correct reset procedure. This is usually a series button presses which restores the factory settings.
It is also a good idea to check your owner's manual and warranty information before you decide where to go for a key fob replacement. If your vehicle is under warranty or you have a car insurance policy or auto club membership that provides bumper-to-bumper coverage, you may be able to receive some reimbursement for the cost of the new fob.
Finding the best place to get a fob can be difficult. If you have a relatively new vehicle and you want the peace of mind that comes with knowing that your keys fobs are in working condition, you may be better off visiting the dealership to get this service. However, if you want an affordable alternative, it is often possible to find a locksmith independent who can provide the same services for a significantly lower price.
If you're not comfortable doing this type of work on your own, a professional locksmith may be a great option. They are equipped and trained to repair or replace keys for cars of all kinds and can do it quickly. A locksmith can also come to your office or home which is a great option for many. They can cut and program keys on the spot in case you've lost them. This is ideal for those who do not want to leave their car in the garage.