Watch Out: How Car Key Fob Repair Is Taking Over The World And What To Do About It
Car Key Fob Repairs
Today's key fobs do a lot more than unlock and start cars. But that extra complexity can cause high repair bills 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, which can be easily replaced at home. And you may find that a reset will get yours working again.
Battery Replacement
A dead battery is the most frequent reason for the fob's key not working. This is easy to repair, and is worth trying before you go spending money on a new key fob. You can pick up the new button cell at your local auto part store or hardware retailer If you own one. You can also check your owner's manual (or, if you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions for opening and replacing the battery in your particular type of fob.
You'll need to gently pry off the sides of many fobs to reach the battery. You'll need a small, flat-bladed screwdriver, or a different tool with a blade that is thin. You can wedge your tool into a slot on the bottom of the key fob. It is also advisable to be on the lookout for small pieces that could come loose while you work.
Once you have your new battery, you can insert it in the same manner that you removed the previous one. Make sure that the positive (+) side is facing up toward the buttons and that the negative (-) side of the battery is aligned with the marks inside the battery compartment of your fob.
You can push a button to test the fob. If it doesn't work, there could be a problem in your car that needs to be repaired or replaced by a specialist.
Some key fobs are difficult to open and the contacts may be fragile and easily corroded. In these situations you should consult a specialist in your car or a dealer could be the best choice. When replacing a battery be gentle and follow the owner's guide. You might be able to find the same battery at a big-box retailer or discounter, but make sure to check the owner's manual to make sure that it's compatible with your vehicle.
Replace the internal key
To prevent theft, most key fobs are equipped with an internal mechanical key that is hidden within. If the battery of the fob fails, it leaves an internal key blank that can unlock trunks and doors (and in some cases start certain cars). Most people don't realize that they can save a trip to a dealership by replacing the fob's batteries. The majority of modern fobs utilize flat watch-style batteries that can be found at auto parts stores and hardware shops. Using the correct type of battery is important however. The wrong type can damage the circuitry and lead to the fob to fail much earlier.
If the issue persists after you replace the battery, it may be a sign that there is something else going on in your vehicle. Check your owner's manual to see if there's a reset procedure that can restore the fob's factory programming. If this doesn't work you'll have to visit a dealership or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs can also malfunction due to malfunctioning transmitter receivers. They are usually found close to the steering wheel or in the dashboard. They transmit signals to enable you to unlock your vehicle and start it using the fob. You may have to move closer to the car to make it work.
A professional might have to open the fob's case to replace the transmitter. A simple screwdriver will usually suffice, but certain fobs require a special tool or equipment that can only be purchased at a dealership. It's a good idea to have a certified mechanic do this job so that you don't break the fob or injure yourself.
Reprogramming the Key
A key fob that is not working might just need an upgrade in battery. These batteries are easily found in both pharmacy and home improvement stores and are cheap. This is a good option to begin before purchasing an entirely new key fob.
Alternately, you might be able to program the fob yourself by following the steps. This procedure can differ between vehicles, so you should refer to the owner's manual and study the specific model of your vehicle. One key fob might require the ignition to be switched on when reprogramming. Another might need the key to be inserted and removed several times.
The basic procedure is simple. First, make sure the new battery is securely in place. Then, get in the driver's seat and shut all doors EXCEPT for the driver's side door. This will ensure the new key is communicating with the vehicle in a correct manner. Then, put the old key back in the ignition and turn it on to the ON position, but do not start the engine. Press the lock button while aiming the fob at the receiver of the transmission. It is usually located on the left side, just above the mirror. In a short period of time, the key will indicate to the vehicle that it's programmed by turning off the doors locks or emitting the sound of a chime. This can be a tricky procedure, so pay attention to timing and don't over-press the button.
If the key fob still doesn't work try reprogramming it with new batteries. If the issue isn't resolved you should visit the dealer of your vehicle or a locksmith is a good idea. A professional locksmith will have the tools and equipment needed to reprogram your car's fob, or even create a brand new one if needed.
Genesky says that he can program newer fobs ranging from $200 and $250, based on the vehicle. He's had European models rejected because they don't have the equipment required. Luckily, the majority of aftermarket fobs are programmable however it's best to talk to an auto dealer first to find out what their price is.
Finding a New Fob
If your key fob is simply beyond repair, you might need to get an alternative. Depending on your vehicle's model and make, an auto locksmith or a dealership may be able help. The dealership is likely to be the most expensive option for a fob replacement However, they'll have the necessary tools and software to program your car correctly. If you're looking for a cheaper solution, many independent locksmiths will be able to provide you with an entirely new car key fob for a much more reasonable price.
key fob repair near me is a good thing to try to reset your current device before you decide to buy a new one. The owner's manual will outline the correct procedure for reset which is typically a series of button pushes which restores the original programming.
It is recommended to review your owner's manual as well as warranty information prior to deciding where to go for the replacement of your key fob. If your vehicle is under warranty or you have a car insurance policy or auto club membership that includes bumper-to-bumper coverage, you may be able to receive some reimbursement for the cost of an entirely new fob.
The process of getting a fob can be simple enough however, finding the right place to have it done can be a challenge. If you own a new car and would like the assurance with knowing that your keys fobs are in good condition, you may prefer going to the dealership for this service. If you're looking for a cheaper alternative, it is possible to find a locksmith who can provide the same service at less cost.
A locksmith professional is a great option If you're not confident doing this type of work. They are certified and equipped to reprogram or replace the majority of car key fobs and they can often do it quickly. In addition, a locksmith will often visit your workplace or home to complete the task, which can be very useful for certain people. They can even cut and program keys on the spot in case you've lost keys, which is great for those who do not want to leave their cars in the dark.