Watch Out: How Car Key Fob Repair Is Taking Over The World And What Can We Do About It
Watch Out: How Car Key Fob Repair Is Taking Over The World And What Can We Do About It
Blog Article
Car Key Fob Repairs
Key fobs today can do much more than simply unlock and start vehicles. This added complexity could lead to expensive repair bills in the event that it malfunctions.
The good news is that the majority of fobs use flat watch-style batteries that are simple to replace at home. You may find that a simple reset can make your fob work again.
Battery Replacement
The most common reason that a key fob doesn't work is because of an inoperative battery. It's a simple solve and is worth a try before you purchase the replacement fob. You can buy a new button cell battery at your local auto parts store or hardware retailer If you own one. You can also consult the owner's manual (or in the case that you don't have one, YouTube is full of videos from people explaining how to do it) for specific instructions for opening and replacing the battery in the particular type of fob.
Most fobs come with two halves that snap together -You'll need to pull the sides apart to get to the battery. You'll require a small flat-bladed screwdriver or another tool with a thin blade. It may be helpful to look for a groove along the bottom of the fob which you can use to wedge your tool between. You might also want to keep an eye out for small pieces that could fall off while working.
Once you have your new battery, you can insert it in the same way that you removed the old one. The positive (+) side should be facing the buttons, while the opposite side is facing (-), the markings on the compartment for the battery.
Push a button to test the fob. If it doesn't work, you may have a problem with your car that requires a specialist to fix or replace.
Certain key fobs can be difficult to open, and the contacts may be fragile and easily corroded. In these situations you should consult a specialist in your car or the dealer will likely be the best option. When replacing a battery be patient and follow your owner's instructions. You might be able find a similar battery at a discounter or a big-box retailer but you'll have to refer to your owner's manual to make sure that it's the right one for your vehicle.
Replace the internal key
To prevent theft, most key fobs have a mechanical key hidden inside. When the battery in the fob dies, it leaves an internal key blank that is able to unlock doors and trunks (and in some cases, even start certain vehicles). Most people don't realize they can avoid a trip to the dealership by replacing the fob's batteries. The flat watch-style batteries are used in most modern fobs. These batteries are easily located at hardware stores and auto parts stores. It is essential to choose the right type of battery. A bad battery can cause damage to the circuitry, causing the fob to fail much earlier.
If you try replacing the battery, and the problem persists it could be an indication that something else is wrong with your vehicle. Check your owner's manual to determine if there's a reset procedure that will restore the fob's factory-setup. If this doesn't work then you'll need to visit a dealership or an independent shop that specializes in vehicle security systems and fob programming.
Fobs could also fail due to faulty transmitter receivers. These are usually built into the dashboard or near the steering wheel, and they send signals that allow you to open and start your car using the fob. You may have to move closer to your car to get it to work.
It could be required for a professional to access the case of the fob in order to replace the transmitter. A simple screwdriver is enough to get the job done however, some fobs have complex release mechanisms that require a special tool or specialized equipment available only through a dealer. It's a good idea to have a certified mechanic handle this job to ensure you don't damage the fob or injure yourself.
Reprogramming the Key
A key fob that is not working could just require an upgrade in battery. They are easily available in pharmacy and home improvement stores and are cheap. This is a great method to start before you purchase an entirely new key fob.
Alternately, you might be able to program the fob by following a few basic steps. The process is different for different vehicles manufacturers, so it is important to refer to the owner's manual as well as research the specifics of your model. One key fob might require that the ignition switch be on when changing the program. Another may require the key to be inserted and removed several times.
The process is straightforward. First, make sure the new battery is 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 is communicating with the vehicle properly. Put the old key in the ignition, turn it ON but don't start the engine. Press the lock button while aiming the fob towards the receiver of the transmission. This is typically located on the left side, just above the mirror. The key will inform the vehicle within a brief amount of time that it is being programmed. This can be done by turning off the door locks, or emitting an audible chime. This procedure can be difficult so it's essential to be attentive to the timing and don't over-press the key button.
If the key fob doesn't work after reprogramming, nearby key repair shop try using new batteries. If the issue isn't resolved then a visit to your car dealer or a locksmith should be considered. A professional will have the tools and programming equipment needed to reprogram your car's fob, or create the key if needed.
Genesky says he's able to program newer fobs at around $200-$250, based on the vehicle. But he's had to turn down customers who have European models due to the fact that there's no equipment they require. Fortunately, most aftermarket fobs can be programmed however it's best to talk to a car dealer first to determine the price.
Finding a New Fob
If your key fob is simply damaged beyond repair, you could require an entirely new one. Depending on the make and model, the dealership or an auto locksmith might be able to help. The dealership is likely to be the most expensive choice for a replacement fob but it will also have the tools and software needed to program your car correctly. Many locksmiths in independent shops offer a brand new car key fob for the lower cost.
It is a good thing to attempt to reset your current device before you decide to buy another one. The owner's manual should explain the correct procedure for reset which is typically a series of button pushes that reset the original programming.
It's recommended to review your owner's manual and warranty information before deciding which place to go for a key fob replacement. 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 eligible to receive a reimbursement for the cost of a new fob.
The process of getting a fob can be simple enough however, finding the right location to do it can be a challenge. If you own a new vehicle and you want the security with knowing that your keys fobs are in working order, you may be better off going to the dealership to get this service. If you're looking for a more affordable option, it is often possible to find a locksmith who is independent who can offer the same services for a significantly lower price.
A locksmith professional is a great choice If you're not confident doing this kind of work. They are skilled and equipped to reprogram or replace all kinds of car key fobs and often they can accomplish the task in a short time. In addition, a locksmith is often able to come to your home or office to do the job which is convenient for some people. They can even cut and program keys on the spot if you have lost keys, which is great for those who don't like to leave their cars unattended.