Car Key Fob Repairs
Key fobs today do much more than unlock and start vehicles. This added complexity can cause costly repair costs in the event that it malfunctions.
It's important to know that most fobs are powered by flat watch-style batteries which can be replaced at home. And you may find that a reset can make your device work again.
Battery Replacement
The most frequent reason why the key fob ceases to function is due to the battery being dead. It's a simple fix, and it's worth a try before you spend money on a new key fob. You can purchase a new button cell battery at your local auto parts retailer or hardware store in the event that you already have one. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to remove and replace the battery in your fob.
You'll have to gently pull off the sides of many fobs to reach the battery. You'll typically need a small screwdriver or some other tool equipped with a thin, flat blade. You can put your tool into a notch at the bottom of the key fob. It is also advisable to be on the lookout for small pieces that may be loosened while working.
Insert the new battery the same way you removed the old one. The positive (+) side should face the buttons and the negative (-) the markings on the battery compartment.
You can push a button to test the fob. If it doesn't, there could be an issue with your car that requires a professional to fix or replace.
Some key fobs are difficult to open and the contacts may be fragile and easily damaged. In these situations, a car specialist or a dealer could be the best option. When replacing a battery, be patient and follow your owner's instructions. You might be able to find an identical battery in a big-box store or discounter, but make sure to check the owner's manual to ensure it's compatible with your car.
Replacing the Internal Key
Most key fobs include an actual mechanical key, but it's hidden inside the fob to stop thieves from getting. When the battery in the fob fails it will leave a blank key left behind that can be used to unlock doors and trunks. In some instances it is possible to start certain vehicles. Most people don't know this however, they can save themselves having to go to the dealership by simply replacing the fob's battery. Most modern fobs have flat watches-style batteries that are readily available at auto parts stores and hardware shops. It is important to use the correct kind of battery. A bad battery can cause damage to the circuitry and lead to the fob to fail much earlier.
If you replace the battery and find the issue is still there it could be an indication that something else is going on in your vehicle. If you have an owner's guide look for you can use a reset procedure to restore the fob's factory programming. If this doesn't work, you'll need to visit a dealer or an independent shop that specializes in vehicle security systems and fob programming.
Fobs can also fail due to faulty transmitter receivers. These are usually check here located close to the steering wheel or in the dashboard. They transmit signals that enable you to unlock your car and begin it using the fob. It is possible that you will need to get closer to the car to get it to work.
A professional might need to open the case to replace the transmitter. A simple screwdriver can usually suffice, but certain fobs require a special tool or equipment that can only be found at a dealership. 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 in pharmacies and home improvement stores, this is the ideal first step before buying a new car key fob.
You can also change the programming of your key fob by yourself by following some basic steps. This process varies between vehicle manufacturers, so it is important to read the owner's manual and research the specifics of your model. One key fob might require the ignition to be switched on when changing the program. Another may require the key to be removed and inserted multiple times.
The general procedure is very easy. Make sure the battery is securely in place. Close all doors, except the driver's door. This click here will ensure that the new key fob is communicating with the vehicle correctly. Place the old key in the ignition, then turn it on, but do not start the engine. Then press the lock button on the fob, while aiming it at the transmission receiver, which is usually situated on the front of the vehicle above the mirror. Within a short time frame the key will announce to the vehicle that it's being programmed by triggering the doors' locks or emitting a chime. This is a difficult procedure, so pay attention to timing and don't over-press the button.
If the key fob doesn't function after reprogramming, you can try using new batteries. If the issue is still there, you might want to visit your local locksmith or dealer. A professional locksmith will have the tools and equipment needed to reprogram your car's fob, or even create a brand new one if necessary.
Genesky says he's able to program newer fobs at around $200-$250, based on the car. However, he's had the need to turn away customers with European models due to the fact that they don't have the costly equipment required. The majority of aftermarket fobs can be programmed, but you should always consult your local car dealer to find out the price.
A New Fob
If your key fob is damaged beyond repair, you could need to purchase an alternative. Depending 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 option for a replacement fob, but it will also have the tools and software needed to program your car correctly. For a more affordable solution, a variety of locksmiths will be able to provide you with an entirely new car key fob for a more affordable price.
Before you decide to purchase a new key fob, it is a good idea to try resetting your current one. Your owner's manual should outline the proper procedure for reset that is typically the pushing of a button which restores the factory settings.
It is also recommended to check the owner's manual and warranty information to determine whether you can obtain an alternative fob for your key. If your car is still under warranty, or you have a car-insurance policy or auto club membership that provides bumper-to-bumper insurance, you might be able to receive some reimbursement for the cost click here of an entirely new get more info fob.
The process of getting a fob can be simple enough however, finding the right place to have it done can be a challenge. If you own a new car and would like the security with knowing check here that your key fobs are in good condition, you may be better off going to the dealership for this service. However, if you're looking for an option that is more affordable it is possible to find a locksmith who is independent who can provide the same service for a significantly lower price.
If you're not confident handling this kind of work yourself, a professional locksmith may be a great choice. They are certified and equipped to replace or reprogram the majority of car key fobs and often, they can complete the task quickly. Additionally, locksmiths will often visit your office or home to complete the task which can be extremely practical for some. They can even cut and program keys on the spot if you have lost keys, which is ideal for those who don't like to leave their vehicles unattended.