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 important to know that the majority of fobs are powered by flat-watch-style batteries which can be easily replaced 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 not working. It's a simple fix and worth trying before you spend money on a replacement fob. You can pick up the new button cell at a local auto part retailer or hardware store If you own one. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery in your fob.
The majority of fobs have two halves that snap together -- you'll need to gently pry the sides apart to get to the battery. You'll require a small flat-bladed screwdriver or another tool with a small blade. You can wedge your tool into a notch on the bottom of the key fob. You might also want to watch for tiny pieces that may come loose as you work.
When you have your new battery, insert it in the same manner that you removed the previous one. The positive (+) side should be facing the buttons, while the opposite side is facing (-) the marks on the compartment for the battery.
Push a button to test the fob. If it doesn't work, there could be an issue with your car that requires a professional to fix or replace.
Certain key fobs require specific tools to open and close them, and the contacts inside could be fragile and susceptible to corroding. In these cases the best solution is to consult a car specialist or a dealer. When replacing a battery, be gentle and follow the owner's guide. You might be able to find a battery similar at a big-box retailer or discounter, however, make sure to check your owner's guide to ensure it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs contain a physical mechanical key however, it's hidden within the fob to keep it from being stolen. When the battery in a fob dies it will leave a blank key left behind, which can be used to unlock trunks and doors. In certain cases the key could even start certain vehicles. The majority of people don't realize that they can save a trip to a dealership by replacing the fob batteries. The flat watch-style battery is used in most modern fobs. These batteries are easily located at auto parts stores and hardware stores. Using the correct type of battery is crucial, however. A wrong type of battery can harm the electronic circuitry and cause the fob to fail much sooner.
If the problem continues to persist even after you have replaced the battery, it may be a sign that there is something else wrong with your vehicle. Review the owner's manual of your vehicle to determine if you have an option to reset the fob and bring the fob back to factory-setup. If that doesn't help then you'll need to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.
Fobs may also fail because of faulty transmitter receivers. They are typically located on the dashboard or near the steering wheel, and transmit signals that allow you to open and start your car using the fob. If you notice that you're required to move closer and closer to your car in order to make it work, there's a good chance the transmitter is failing.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver is enough to accomplish the task, but some fobs have complicated release mechanisms that require a specialized tool or specialized equipment available only at a dealership. It's best to have a certified mechanic handle this job to ensure you don't accidentally break the fob or injure yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working just requires a new battery. These batteries are readily available in both pharmacy and home improvement stores and are cheap. This is a good method to start before you purchase a new key fob.
Alternately, you might be able to program the fob by following the steps. This process varies between vehicle manufacturers, so it is important to read the owner's manual as well as research the specifics of the model you own. A key fob may require the ignition to be on when changing the program. Another may require the key to be removed and inserted multiple times.
The basic procedure is simple. Make sure that the battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob can communicate with the vehicle in a proper manner. Insert the old key into the ignition and turn it ON however, don't start the engine. Press the lock button while aiming the fob toward the receiver for transmission. This is typically located on the front, above the mirror. The key will inform the vehicle within a short period of time that it's being programmed. This can be done by cycling the door locks or emitting an audible chime. This procedure can be difficult so it's essential to be aware of the timing and to not over-press the key button.
If the key fob does not work, try reprogramming it again with new batteries. If the issue persists, you might want to check with your local 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 needed.
Genesky says he can usually program newer fobs at around $200-$250, depending on the car. He's been denied European models rejected because there isn't the equipment needed. The majority of aftermarket fobs can be programmed, but you should always check with your local dealer to determine the price.
How do I get a brand new fob
If your key fob cannot be fixed, you could need to buy another one. Depending on the model and make, an auto locksmith or a dealership may be able to help. The dealership is likely to be the most expensive option for a replacement fob, but it also has the tools and software necessary to program your car properly. Numerous locksmiths who are independent offer a brand new car key fob at the lower cost.
It's a good idea to attempt to reset your current device before you rush out to buy an entirely new one. The owner's guide should explain the correct reset procedure. This is usually the result of a series of button presses that restores the factory programming.
You should also check your owner's guide and warranty information to determine whether you can obtain an additional key fob. If your car is still under warranty, or you have a car insurance policy or auto club membership with bumper-to-bumper protection, you may be able to receive some reimbursement for the cost of the new fob.
The process of getting a fob can be simple enough however finding the best location to do it can be a challenge. If you have a relatively new car and want the security with knowing that your keys fobs are in good working condition, you may be better off going to the dealership to get this service. If electronic car key repair near me are seeking a less expensive alternative, it's possible to find a locksmith that will offer the same service at a lower price.
electronic car key repair near me who is professional is a great option for those who aren't comfortable with this kind of work. They are equipped and trained to replace or reprogram keys for cars of all types and do it quickly. A locksmith can also visit your office or home, 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 great for those who don't like to leave their cars unattended.