Car Key Fob Repair: What Nobody Is Talking About
Car Key Fob Repairs
Key fobs of today can do more than unlock and start vehicles. But that extra complexity can result in costly repairs when one of them fails.
It's a good idea to know that most fobs are powered by flat-watch-style batteries which can be easily replaced at home. You might find that a simple reset can allow your fob to function again.
Battery Replacement
A dead battery is the most common cause of a key fob not working. car key repair service is a simple repair, and is worth trying before you go spending money on a new fob. mobile car key repair can purchase a new button cell battery at your local auto parts 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 open and replace the battery in your fob.
You'll have to gently pull away the sides of the majority of fobs to reach the battery. You'll usually need a small screwdriver or a different tool equipped with a thin, flat blade. It's a good idea to look for a notch on the bottom of the fob which you can place your tool between. You might also want to keep an eye out for small pieces that could break loose while you work.
Once you have your new battery, insert it in the same manner that you removed the previous one. Make sure the positive (+) side is facing up toward the buttons and that the negative (-) side of the battery is aligned with the markings inside the battery compartment of your fob.
Test the fob to see whether it functions by pressing a button. If it doesn't work, there could be a problem with your car that requires a specialist to fix or replace.
Certain key fobs are difficult to open and their contacts may be brittle and easily corrosion-prone. In these instances, the best option is to speak with a expert or dealer. If you're looking to replace the battery, make sure to be very gentle and follow the instructions that are specific to your owner's manual. You may be able find the same battery in a big-box store or discounter, but be sure you check the owner's manual to make sure that 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 prevent thieves. When the battery in the fob dies it leaves an internal key that is blank that can unlock trunks and doors (and in some cases start certain cars). The majority of people don't realize that they can save a trip to a dealership by replacing the fob batteries. Most modern fobs use flat watch-style batteries that can be found in auto parts stores and hardware shops. Choosing the right type of battery is essential however. The wrong type can damage the circuitry, causing the fob's failure much sooner.
If the problem persists even after you have replaced the battery, it could be a sign that something else is wrong in your vehicle. Go through the owner's manual to see if there's a reset procedure that can restore the fob to factory-setup. If this isn't working, you'll need visit a dealership or a shop independent that specializes in security systems for vehicles and key fob programming.
Fobs can also malfunction due to faulty transmitter receivers. They are typically located on the dashboard or close to the steering wheel, and they transmit signals that allow you to open and start your car using the fob. If you're being required to get closer and closer to your vehicle to get it to work, there's a good chance the transmitter is failing.
A professional may need to open the case to replace the transmitter. A simple screwdriver will usually accomplish the task however, some fobs have complicated release mechanisms that require a specialized tool or equipment that is available only at a dealer. It is a good idea to have a certified mechanic perform this task so you don't damage the fob or injure yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working just requires a new battery. They are easily available in both pharmacy and home improvement stores and are cheap. This is a great option to begin before purchasing an entirely new key fob.
You can also re-program your key fob on your own If you follow a few basic steps. This procedure can differ between vehicles, so you should consult your owner's guide and study the specific model of your vehicle. One key fob might require that the ignition switch be on when changing the program. One key fob could require the key to be inserted multiple times.
The general process is simple. Make sure that the battery is securely in place. Close all doors, except the driver's door. This will ensure that the new key fob communicates with the vehicle in a proper manner. Then, place the old key back in the ignition and switch it to the ON position, but do not start the engine. Press the lock button while aiming the fob at the receiver for transmission. It is usually located on the left side, just above the mirror. The key will signal to the vehicle within a short amount of time that it's being programmed. This can be accomplished by turning off the door locks or by emitting an audible chime. This can be a difficult process so it's essential to be aware of the timing and to not over-press the key button.
If the key fob doesn't work after reprogramming it, try replacing the batteries. If the issue isn't resolved then a visit to your car dealer or a locksmith is a good idea. A professional will have all the tools and equipment needed to reprogram the car fob or create a new one if needed.
Genesky says that he can program newer fobs between $200 and $250, depending on the model of vehicle. However, he's had the need to turn down customers who have European models because they don't have the costly equipment required. Luckily, the majority of aftermarket fobs can be programmed but it's always best to talk to a car dealer first to see the price.
A New Fob
If your key fob is beyond repair, you may need to purchase an entirely new one. Depending on the make and model, the dealer or an auto locksmith might be able to help. The dealership will likely be the most expensive option for a fob replacement However, they'll have all of the necessary tools and software to program your vehicle correctly. Many locksmiths in independent shops provide a new car key fob for an affordable price.
It's a good idea to try to reset the fob you have before you rush out to buy an entirely new one. The owner's guide should explain the correct method of reset. This is usually a series button presses that restores the factory programming.
It is an excellent idea to check your owner's manual and warranty information prior to deciding the best place to get the replacement of your key fob. If your vehicle's warranty is still in effect or you have an auto club or insurance policy that covers bumper to bumper you could be eligible to receive a reimbursement for the cost of a replacement fob.
Getting a fob is easy enough however finding the best location to do it isn't easy. You may want to go to the dealer to get this service if you have a newer car and you want to be confident that your keyfobs are working correctly. If you are seeking a less expensive alternative, it's possible to find a locksmith that will offer the same service at a lower price.
If you're not confident handling this type of work on your own A professional locksmith could be a good option. They are trained and equipped to change or reprogram key fobs for cars of all kinds and can do it quickly. A locksmith can also visit your house or office which is convenient for a lot of people. They can also cut and program keys on site if you've lost them. This is perfect for those who don't want to leave their vehicle without a key.