The 15 Things Your Boss Wished You Knew About Car Key Fob Repair
Car Key Fob Repairs
Key fobs today can do much more than just unlock and start vehicles. But that extra complexity can cause costly repairs if one of them breaks.
It's important to know that most fobs are powered by flat-watch-style batteries which can be replaced at home. It is possible that a reset can make your device work again.
Battery Replacement
The most frequent reason a key fob stops working is due to a dead battery. This is a simple fix, and it's worth trying before you spend money on a new fob. You can buy the new button cell at a local auto part store or hardware retailer in the event that you already have one. You can also check 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 on the specific type of fob you have.
Most fobs come with two halves that snap togetherYou'll need to pry the sides apart in order to access the battery. It's usually a screwdriver or another tool equipped with a thin, flat blade. You can put your tool into a notch on the bottom of the key fob. You may also want to keep an eye out for small pieces that may come loose while you work.
Install the new battery in the same way as you removed the previous one. Make sure the positive (+) side is facing upwards towards the buttons, and that the negative (-) side of the battery is aligned correctly with the marks inside the battery compartment of your fob.
Check the fob to determine whether it functions by pressing the button. If it doesn't work, you might have a problem with your car that requires a specialist to fix or replace.
Certain key fobs require specific tools to open and close, and the connections inside may be delicate and susceptible to corroding. In these cases the best choice is to consult a car specialist or dealer. If you need to replace a battery, try to be very gentle and follow the specific instructions in the owner's manual. You might be able find a similar battery at a discounter or a big-box retailer but you'll have to check the owner's manual to ensure that it matches your car.
Replace the internal key
Most key fobs contain a physical mechanical key that is hidden within the fob to keep it from being stolen. If the battery inside a fob dies it will leave a blank key left behind that can be used to open trunks and doors. In some cases the key could even start certain cars. Many people don't realize this however they could avoid from a trip to the dealer by simply replacing the fob battery. The flat watch-style battery is used in the majority of modern fobs. These batteries can be located at auto parts stores and hardware stores. The right kind of battery is crucial however. A bad battery can damage the electronic circuitry and cause the fob to fail earlier.
If the problem persists after replacing the battery, it may be an indication that there is something else going on in your vehicle. If you have an owner's guide, check to see if you can use a reset procedure to restore the fob's original programming. If this doesn't help, 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. These are usually built into the dashboard or close to the steering wheel, and they send signals that allow you to unlock and start your car with the fob. You may need to get closer to the car to enable it.
It could be required for a professional to access the case of the fob to replace the transmitter. A simple screwdriver is usually enough to work, however certain fobs require a specific tool or equipment that can only be found at a dealer. This task must be handled by a certified mechanic in order to avoid damaging the fob as well as yourself.
Reprogramming broken key repair of the time, a key fob that isn't working simply needs a fresh battery. These batteries are easily found in pharmacy and home improvement stores and are inexpensive. This is a good method to start before you purchase the new key fob.
You can also reprogram your key fob by yourself if you follow the steps below. This process can vary between automobiles, so consult your owner's guide and study the specific model of your vehicle. A key fob may require that the ignition be switched on when changing the program. One key fob may require the key to be inserted several 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 communicates with the vehicle properly. Then, put the old key back into the ignition and turn it on to the ON position, but don't start the engine. Press the lock button while aiming the fob towards the transmission receiver. This is usually located on the front above the mirror. In a short period of time the key will announce to the vehicle that it's being programmed by triggering the doors' locks or generating an emitted sound. mobile car key repair 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 after reprogramming it, try replacing the batteries. If the problem persists you might want to check with your local dealer or locksmith. A professional will have all the tools and equipment needed to reprogram your car fob or create a new one if needed.
Genesky says he's able to program newer fobs for around $200 to $250, based on the vehicle. He's been denied European models rejected because he lacks the expensive equipment needed. Fortunately, most aftermarket fobs can be programmable, but it's always best to check with a car dealer first to find out the price.
A New Fob
If your key fob is beyond repair, you might need to purchase an entirely new one. Depending on the brand and model, the dealership or an auto locksmith may be able to help. The dealership will likely be the most expensive option for a fob replacement, but they will also have all of the necessary tools and software needed to program your vehicle correctly. For a more affordable option, a number of independent locksmiths can provide you with a brand-new car key fob for a much more reasonable price.
Before you rush to get a new fob it's a good idea to try resetting your current device. The owner's guide should explain the correct reset procedure. This is usually a series button presses that reset the factory program.
It's recommended to review your owner's manual and warranty information before deciding which place to go for an replacement fob for your key. If your vehicle is under warranty or you have a car insurance policy or auto club membership that provides bumper-to-bumper insurance, you might be eligible for reimbursement for the cost of the new fob.
Getting a fob is easy enough however finding the best location to get it done can be tricky. If you own a new vehicle and you want the assurance with knowing that your keys fobs are in good working order, you may be better off going to the dealership for this service. If you're looking for an option that is more affordable it is possible to find a locksmith who is independent who can offer the same services for a lower cost.
A locksmith who is professional is a great option If you're not confident doing this kind of work. They are trained and equipped to repair or replace most types of car key fobs and they can often accomplish the task in a short time. In addition, a locksmith will often visit your workplace or home to do the job which is useful for certain people. They can even cut and program keys on the spot if you have lost keys, which is great for those who do not want to leave their cars in the dark.
