How To Outsmart Your Boss In Car Key Fob Repair
Car Key Fob Repairs
Today's key fobs are more than just a way to unlock and start vehicles. However, that added complexity can result in expensive repair costs in the event that one of them malfunctions.
The positive side is that many fobs are equipped with flat-watch-style batteries that are easy to replace at home. It is possible that a simple reset can allow your fob to function again.
Battery Replacement
A dead battery is the most frequent cause of a key fob not working. This is a simple fix, and it's worth trying before you go spending money on a new fob. Simply take your car to a local auto parts store or a hardware retailer that carries button cell batteries and pick up the replacement. You can also refer to the owner's manual (or in the event that you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions on opening and replacing the battery on the specific type of fob you have.
Most fobs have two halves that snap together -You'll need to pry the sides apart to access the battery. You'll need a small flat-bladed screwdriver, or another tool with a thin blade. It might help to look for a notch on the bottom of the fob that you can wedge your tool between. You might also want to keep an eye out for tiny pieces that may come loose while you work.
When you have your new battery, you can insert it in the same way that you removed the previous one. The positive (+) side should be facing the buttons, while the opposite side is facing (-), the markings on the compartment for the battery.
Check the fob to determine whether it functions by pressing a button. If it isn't working, there might be a problem with your vehicle that requires to be repaired or replaced by a specialist.
Some key fobs are difficult to open and the contacts could be fragile and easily corrosion-prone. In these cases, a car specialist or the dealer will likely be your best option. When replacing a battery, be gentle and follow the owner's instructions. You might be able locate a comparable battery at a discounter or big-box retailer but you'll have to check the owner's manual to be sure that it's compatible with your vehicle.
Replacing the Internal Key
To guard against theft, many key fobs have an internal mechanical key that is hidden within. When the battery in the fob dies, it leaves an internal key blank that can unlock doors and trunks (and in some cases, start certain vehicles). Most people aren't aware of this however they could save a trip to the dealership by simply replacing the fob's battery. The flat watch-style batteries are used in most modern fobs. These batteries can be found in hardware and auto parts stores. Using the correct type of battery is essential however. The wrong type can damage the circuitry, causing the fob's failure much sooner.
If you replace the battery and find the issue is still there, it could be a sign something else is going on in your vehicle. If you have an owner's guide and you're not sure, try to determine if there is a reset option available to restore the fob's original programming. If this fails, you'll need visit a dealership or an independent shop that specializes in vehicle-security systems and key fob programming.
Fobs can also malfunction due to faulty transmitter receivers. They are usually found close to the steering wheel, or in the dashboard. They transmit signals that allow you to unlock your car and start it with the fob. It is possible that you will need to get closer to the car in order to make it work.
A professional might need to open the fob's case to replace the transmitter. A simple screwdriver is enough to get the job done, but some fobs have complicated release mechanisms that require a specialized tool or specialized equipment available only at a dealership. It's a good idea to have a qualified mechanic do this job so that you don't damage the fob or hurt yourself.
Reprogramming the Key
A key fob that is not functioning simply needs a fresh battery. These batteries are readily available in pharmacy and home improvement stores and are inexpensive. This is a good option to begin before purchasing an entirely new key fob.
You may also be able to reprogram the fob by following a few basic steps. key repair near me can vary between vehicles, so you should read the owner's manual and study the specific model of your vehicle. For instance, one key fob may require that the ignition be switched on while reprogramming the key. One key fob could require the key to be inserted multiple times.
The procedure is simple. Make sure the battery is securely in place. Close all doors except the driver's door. This will ensure that the new fob is communicating with the vehicle correctly. Place the old key in the ignition, turn it ON however, do not start the engine. Press the lock button while aiming the fob toward the receiver of the transmission. It is usually located on the front above the mirror. Within a brief time the key will signal to the vehicle that it's been programmed by triggering the doors' locks or emitting a chime. This procedure can be difficult, so it's important to pay attention to the timing and to not over-press the key button.
If the key fob doesn't work after reprogramming, try replacing the batteries. If the issue is still there, you might want to check with your local dealer or locksmith. A professional will have all the tools and equipment to reprogram your car's fob or create a new one if needed.
Genesky says he's able to program newer fobs at around $200 to $250, based on the vehicle. He's had European models turned away because they don't have the equipment needed. Fortunately, many aftermarket fobs can be programmed but it's always recommended to consult the dealer of your choice first to determine what their price is.
Finding a New Fob
If the key fob you have cannot be fixed, you could require an entirely new one. Based on the model and make, an auto locksmith or a dealership might be able to assist. The dealership will likely be the most expensive alternative for replacing a fob however, they'll have all of the necessary tools and software needed to program your vehicle correctly. For a more affordable solution, a variety of locksmiths can provide you with a brand-new car key fob for a more affordable price.
It is a good thing to try to reset the fob you have before you decide to buy another one. The owner's manual should explain the proper procedure for reset which is typically a series of button pushes that reset the original programming.
It is also a good idea to read your owner's manual as well as warranty information before you decide where to go for a key fob replacement. If your vehicle's warranty is in good standing or you have an auto club or car insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement on the cost of a replacement fob.
Finding a fob is simple enough however finding the best location to get it done can be a challenge. It is possible to go to the dealer for this service if have a newer vehicle and you want to be confident that your keyfobs are working correctly. If you're looking for an affordable alternative it is usually possible to find an independent locksmith who can provide the same services at a much lower cost.
A locksmith professional is a great option if you're not comfortable doing this type of work. They are certified and equipped to replace or reprogram all kinds of car key fobs and often they can accomplish the task in a short time. In addition, a locksmith can often come to your workplace or home to complete the task, which can be very useful for certain people. They can even cut and program keys on-site in case you've lost keys, which is great for those who do not want to leave their cars in the dark.