A Productive Rant About Car Key Fob Repair
A Productive Rant About Car Key Fob Repair
Blog Article
Car Key Fob Repairs
Key fobs of today do a lot more than unlock and start cars. However, the added complexity could add up to expensive repair costs in the event that one of them malfunctions.
It's good to know that the majority of fobs are powered by flat-watch-style batteries that can be replaced at home. You may find that a simple reset will allow your fob to function again.
Battery Replacement
A dead battery is the most common reason for a key fob not working. It's easy to solve and is worth a try before you invest in the replacement fob. You can buy an additional button cell battery at your local auto part retailer or hardware store if you have one. You can also refer to your owner's manual (or in the event 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 in the particular type of fob.
Most fobs have two halves that snap together -you'll have to gently break the sides in order to access the battery. You'll require a small flat-bladed screwdriver, or a different tool with a small blade. It might help to look for a notch on the bottom of the fob which you can put your tool in between. You may also want to be on the lookout for small pieces that may be loosened while working.
Insert the new battery in the same way as you removed the previous one. The positive (+) side should face the buttons, while the opposite side is facing (-), the markings on the battery compartment.
Check the fob to determine whether it functions by pressing a 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 specific tools to open and close, and the connections inside could be fragile and susceptible to corroding. In these instances you should consult a specialist in your car or the dealer will likely be the best choice. When replacing a battery, be gentle and follow your owner's guide. You might be able find a similar battery at a discounter or a big-box retailer, but you'll need to refer to your owner's manual to ensure that it's the right one for your vehicle.
Replacing the Internal Key
To prevent theft, most key fobs have a mechanical key hidden inside. If the battery inside the fob fails, a blank key is left behind that can be used to open trunks and doors. In some instances the key could even start certain cars. Most people aren't aware of this, but they can save themselves from a trip to the dealer by simply replacing the fob's battery. The flat watch-style battery is used in most modern fobs. These batteries are easily found at hardware stores and auto parts stores. The right kind of battery is crucial however. A wrong type of battery can harm the electronic circuitry and cause the fob to fail much earlier.
If you replace the battery and discover that the problem persists, it could be a sign something else is happening with your vehicle. Go through the owner's manual to see if there's a reset procedure that will bring the fob back to factory programming. If this doesn't work then you'll need to visit a dealer 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 located close to the steering wheel or in the dashboard. They transmit signals that allow you to unlock your car and begin it using the fob. If you're having to get closer and closer to your car in order to make it work, there's a good chance the transmitter is failing.
A professional might have to open the case of the fob to replace the transmitter. A simple screwdriver will usually get the job done however some fobs come with complicated release mechanisms that require a specialized tool check here or click here specialized equipment available only at a dealership. This more info job should be performed by a qualified mechanic to avoid damaging the fob as well as yourself.
Reprogramming the Key
A key fob that is not functioning simply needs a fresh battery. These batteries are easily found in home improvement and pharmacy stores and are affordable. This is a good option to begin before purchasing a new key fob.
You can also re-program your key fob on your own If you follow the steps below. The procedure varies for different vehicle manufacturers, so it is important to read the owner's manual and research the specifics of your model. For instance one key fob could require that the ignition be switched on while reprogramming the key. Another key might require the key to be removed and inserted repeatedly.
The basic procedure is simple. Make sure that the battery is securely in place. Then, get into 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 properly. Place the old key in the ignition, turn it ON however, 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 car above the mirror. Within a brief time the key will announce to the vehicle that it's being programmed by cycling the doors' locks or emitting a chime. This can be a tricky process, so pay close attention to the timing and avoid pressing too hard the button.
If the key fob still does not work Try reprogramming it using new batteries. If the problem persists you might want to check with your car dealer or locksmith. A professional locksmith will have the tools and programming equipment necessary to re-program your car's fob, or create an entirely new key if required.
Genesky claims he is able to program newer fobs ranging from $200 and $250, depending on the vehicle. However, he's had to turn away customers with European models due to the fact that he doesn't have the expensive equipment they require. A majority of the aftermarket fobs are programmed, but always check with your local dealer to find out the price.
Getting a New Fob
If the key fob you have cannot be fixed, you could need to buy a new one. Based on the make and model, the dealer or an auto locksmith might be able get more info to assist. The dealership is likely to be the most expensive option for a fob replacement However, they'll have all the required tools and software needed to program your vehicle correctly. If you are looking for a less expensive solution, many independent locksmiths can provide you with new car keys for a more affordable price.
Before you purchase an entirely new device, it is a good idea to try resetting your current one. The owner's guide should explain the correct procedure for reset. This is usually an orderly press that restores the factory programming.
It is also recommended to check your owner's guide and warranty information to see if you can get a replacement fob for your key. If your car is still under warranty, or you have a car-insurance policy or auto club membership with bumper-to-bumper insurance, you might be eligible to receive a reimbursement for the cost of a new fob.
Finding the best where to purchase a fob can be difficult. If you own a new vehicle and you want the security with knowing that your keys fobs are in working order, you may prefer going to the dealership to get this service. If you're looking for a more affordable alternative, it's here possible to find a locksmith who can provide the same service for a lower price.
A locksmith professional is a great option if you're not comfortable doing this type of work. They are skilled and equipped to replace or reprogram most types of car key fobs, and often, they can accomplish the task in a short time. Locksmiths can also come to your house or office which is a great option for many. They can even cut and program keys on-site when you've lost keys, which is great for those who prefer not to leave their vehicles unattended.