Car Key Fob Repairs
Key fobs today do a lot more than just unlock and start vehicles. But that extra complexity can add up to high repair bills when one of them fails.
The good news is that most fobs use flat watch-style batteries that are simple to replace at home. It is possible that a reset can make your device work again.
Battery Replacement
A dead battery is the most common reason for a key fob that isn't working. It's a simple fix and worth trying before you purchase a replacement fob. You can purchase the new button cell at your local auto part store or hardware retailer in the event that you already have one. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to replace and open the battery inside your fob.
The majority of fobs have two halves that snap together -you'll have to gently break the sides to get to the battery. You'll need a small, flat-bladed screwdriver, or another tool with a small blade. It's a good idea to look for a groove along the lower edge of the fob that you can use to wedge your tool between. You may also want to watch out for tiny pieces that might break loose as you work.
When you have your new battery, place it in the same way that you removed the previous one. The positive (+) side should be facing the buttons and the negative (-) the marks on the compartment for the battery.
You can push a button to test the fob. If it doesn't, you might have a problem with your car that requires a specialist to fix or replace.
Certain key fobs can be difficult to open, and the contacts could be fragile and easily corroded. In these situations an expert in the field or a dealer could be the best option. If you're looking to replace a battery, try to be very gentle and follow the instructions that are specific to the owner's manual. You may be able to locate the same battery in a big-box store or discounter, but be sure you check the owner's manual to ensure it is compatible with your vehicle.
Replacing the Internal Key
To prevent theft, most key fobs come with a mechanical key hidden inside. If the battery inside the fob goes out and the key is discarded, a blank one is left behind and can be used to unlock doors and trunks. In certain cases it is possible to start certain vehicles. Our Webpage don't realize this however they could avoid having to go to the dealership by simply replacing the fob's battery. The flat watch-style batteries are used in the majority of modern fobs. These batteries can be located at hardware stores and auto parts stores. The right kind of battery is essential however. The wrong kind can damage the electronic circuitry, which can cause the fob to fail faster.
If the problem continues to persist even after you have replaced the battery, it could be a sign that something else is wrong with your vehicle. If you have an owner's guide and you're not sure, try to determine if you can use a reset procedure to restore the fob's factory programming. If this doesn't help, you'll need to visit a dealer or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs could also fail due to faulty transmitter receivers. These are usually located near the steering wheel or on the dashboard. They transmit signals that enable you to unlock your car and start it with the fob. If you notice that you're having to get closer and closer to your car to get it to work, there's a good possibility that the transmitter is not working.
It could be required for a professional to access the case of the fob in order to replace the transmitter. A simple screwdriver can usually do the job however some fobs come with complex release mechanisms that require a specialized tool or equipment that is available only at a dealer. This job should be done by a qualified mechanic to avoid damaging the fob as well as yourself.
Reprogramming the Key
Often a non-functional key fob simply requires a new battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, this is a good first step before purchasing a new car key fob.
Alternately, you might be able to program the fob on your own by following a few basic steps. This process varies between vehicle manufacturers, so it is important to refer to the owner's manual and study the specifics of the model you own. For key fob repairs , one key fob may require the ignition to be turned on while reprogramming it. Another might need the key to be inserted and removed several times.
The general process is simple. First, make sure that 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 is communicating with the vehicle properly. Place the old key in the ignition, then turn it ON, but do not start the engine. Press the lock button while aiming the fob towards the receiver of the transmission. This is usually located on the front, above the mirror. Within a brief time, the key will indicate to the vehicle that it's being programmed by cycling the doors' locks or generating the sound of a chime. This is a challenging procedure, so pay attention to the timing and don't press too hard the button.
If the key fob still doesn't work, try reprogramming it again with fresh batteries. If the issue is still there, you may want to visit your car dealer or locksmith. A professional locksmith will have the tools and equipment required to reprogram the car fob or create a new one if needed.
Genesky says he's able to program newer fobs that range between $200 and $250, depending on the model of vehicle. However, he's had to refuse customers with European models due to the fact that he doesn't have the expensive equipment required. Fortunately, most aftermarket fobs can be programmable however it's recommended to consult the dealer of your choice first to determine what the cost is.
Getting a New Fob
If your key fob can't be repaired, you might need to buy another one. Based on the make and model, a dealership or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice to replace your fob, but it will also have the tools and software required to program your car correctly. Many locksmiths in independent shops offer a brand new car key fob at a much lower price.
Before you purchase a new fob it's a good idea to try resetting your current device. The owner's manual should explain the correct procedure for reset which is typically a series of button pushes which restores it to factory programming.
It's also a good idea to check your owner's manual and warranty information before deciding which place to go for the replacement of your key fob. If your vehicle is under warranty or you have a car insurance policy or auto club membership that includes bumper-to-bumper insurance, you might be eligible to receive a reimbursement for the cost of a new fob.
Finding the best location to purchase the fob you need 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 key fobs are functioning correctly. If you're looking for a more affordable alternative, it is possible to find a locksmith that can provide the same service for a lower price.
If you aren't comfortable handling this type of work on your own, a professional locksmith can be a great choice. They are equipped and trained to replace or reprogram key fobs for cars of all types, and can do so quickly. Additionally, locksmiths is often able to come to your office or home to do the job, which can be very convenient for some people. They can even cut and program keys on-site when you've lost keys, which is great for those who do not want to leave their cars in the dark.