Car Key Fob Repair: What's The Only Thing Nobody Is Discussing
Car Key Fob Repairs
Key fobs today can do more than unlock and start cars. However, that added complexity can add up to costly repairs when one of them fails.
It's important to know that most fobs are powered by flat watch-style batteries which can be replaced at home. You may even find that a reset will make your device work again.
Battery Replacement
A dead battery is the most frequent cause of a key fob not working. It's a simple repair, and is worth trying before you go spending money on a new key fob. Simply drive your car to an auto parts store or hardware retailer that carries button cells and choose a replacement. You can also refer to your owner's manual (or in the case that you don't have one, YouTube is full of videos from people who show you how to do it) for specific instructions on opening and replacing the battery in the specific type of fob you have.
Most fobs have two halves that snap together -you'll have to gently pry the sides apart in order to access the battery. You'll need a small, flat-bladed screwdriver, or another tool with a thin blade. It may be helpful to look for a notch along the bottom of the fob which you can put your tool in between. You may also want to look out for tiny pieces that might break loose while working.
Insert the new battery the same manner as you removed the previous one. The positive (+) side should be facing the buttons, while the opposite side is facing (-), the markings on the battery compartment.
Test the fob to see if it works by pushing the button. If it isn't working, there could be a problem in your vehicle that needs to be fixed or replaced by a specialist.
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, a car specialist or a dealer could be the best choice. If you're looking to replace batteries, you should be gentle and follow the instructions specifically in your owner's manual. You may be able find an identical battery at a big-box store or discounter, but make sure you check your owner's guide to ensure it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs include an actual mechanical key, but it's hidden inside the fob to prevent thieves. When the battery in the fob dies, it leaves an internal key that is blank which can open doors and trunks (and in some cases, start certain cars). Many people don't realize this however, they can save themselves having to go to the dealership by simply replacing the fob battery. key repair near me of modern fobs utilize flat-watch-style batteries which are readily available at hardware stores and auto parts shops. It is important to use the correct type of battery. The wrong kind can damage the electronic circuitry and cause the fob to fail sooner.
If you try replacing the battery and discover that the problem persists, it could be an indication that something else is wrong with your vehicle. Go through the owner's manual to see if there's a reset procedure that can bring the fob back to factory programming. If this isn't working, you'll need visit a dealership or an independent shop that specializes in vehicle-security systems and key fob programming.
Fobs may also fail due to faulty transmitter receivers. These are usually located close to the steering wheel, or on the dashboard. They transmit signals to allow you to unlock your car and start it with the fob. You may need to get closer to your car to make it work.
A professional might need to open the case to replace the transmitter. A simple screwdriver is enough to accomplish the task, but some fobs have complicated release mechanisms that require a specific tool or equipment that is available only at a dealership. It is a good idea to have a qualified mechanic perform this task so you don't break the fob or injure yourself.
Reprogramming the Key
Often a non-functional key fob just requires a new battery. Because these batteries are cheap and easily available at pharmacies and home improvement stores, it's the ideal first step before investing in an entirely new car key fob.
You may also be able to program the fob by following a few basic steps. This process varies between vehicle makes, so it's important to refer to the owner's manual and study the specifics of the model you own. One key fob might require the ignition to be switched on when reprogramming. Another may require the key to be inserted and removed several times.
The basic procedure is simple. Make sure that the battery is securely in place. Then, get in the driver's seat, and close all doors, with the exception of the driver's side door. This will ensure that the new key fob can communicate with the vehicle properly. Place the old key in the ignition and turn it on, but don't 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. The key will inform the vehicle within a short amount of time that it's being programmed. This can be accomplished by cycling the door locks, or emitting an audible chime. This can be a tricky process, so pay attention to the timing and avoid pressing too hard the button.
If the key fob does not work after reprogramming it, try using new batteries. If the issue isn't resolved then a visit to your car dealer or locksmiths should be considered. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob or make a new key if it's needed.
Genesky says he can usually program newer fobs at around $200-$250, depending on the vehicle. However, he's had to turn away customers with European models because he doesn't have the expensive equipment they require. Most aftermarket fobs can be programmed, but you should always check with your local car dealer to determine the price.
How do I get a new fob
If your key fob can't be repaired, you might need to buy a new one. Based on the make and model, the dealer or an auto locksmith may be able to help. The dealership is likely to be the most expensive option for a replacement fob However, they'll have all of the necessary tools and software to program your car correctly. If you're looking for a cheaper option, a number of independent locksmiths can offer you a brand-new car key fob at a lower price.
Before you purchase an entirely new device it's a good idea to try resetting your current device. The owner's manual should explain the proper reset procedure, which is usually just the pushing of a button which restores it to factory programming.
You should also look over the owner's manual and warranty information to see whether you are eligible for an additional fob for your key. If your car is still under warranty, or you have a car-insurance policy or auto club membership that includes bumper-to-bumper protection, you may be able to receive some reimbursement for the cost of the new fob.
Getting a fob is easy enough, but finding the right location to do it isn't easy. If you own a new car and would like the peace of mind that comes with knowing that your keys fobs are in good order, you may be better off going to the dealership to get this service. If you're seeking a less expensive alternative, it is possible to find a locksmith that will provide the same service at an affordable cost.
A professional locksmith is a good option if you're not comfortable doing this kind of work. They are trained and equipped to change or reprogram keys for cars of all kinds and can do it quickly. Locksmiths can also come to your house or office, which is convenient for a lot of people. They can even cut and program keys on the spot when you've lost keys, which is ideal for those who don't like to leave their cars in the dark.