10 Things Everybody Has To Say 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 add up to expensive repair costs when one of them fails.
The positive side is that many fobs have flat-watch-style batteries that are simple to replace at home. You may find that a simple reset will allow your fob to function again.
Battery Replacement
A dead battery is the most frequent cause of a key fob that isn't working. It's a simple fix and worth trying before you purchase an alternative fob. Simply take your car to a local hardware or auto parts retailer that sells button cell batteries and purchase a replacement. You can also check your 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 gently break the sides in order to access the battery. You'll need a small flat-bladed screwdriver or another tool with a blade that is thin. You can wedge your tool into a notch at the bottom of the key fob. You may also want to keep an eye for tiny pieces that might break loose while working.
When you have your new battery, insert it the same way that you removed the old one. The positive (+) side should be facing the buttons and the negative (-) the markings on the compartment for the battery.
Press a button to test the fob. If it doesn't, you might have an issue with your car that requires a specialist to repair or replace.
Some key fobs are difficult to open and their contacts may be brittle and easily corrosion-prone. In these cases, a car specialist or dealer may be your best option. When replacing a battery be gentle and follow your owner's guide. You might be able to find a similar battery at a discounter or a big-box retailer, but you'll need to consult your owner's manual to ensure that it's the right one for 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 inside a fob dies and the key is discarded, a blank one is left behind that can be used to open trunks and doors. In some cases the key could even start certain vehicles. Most people do not realize that they can save a trip to a dealership by replacing the fob batteries. Most modern fobs have flat watches-style batteries that are readily available at hardware stores and auto parts shops. Choosing the right type of battery is important however. A wrong battery can harm the circuitry, causing the fob to fail much earlier.
If you replace the battery, and 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 look for you can use a reset procedure to restore the fob's original programming. If this doesn't work, you'll need to visit a dealer or an independent shop that specializes in vehicle security systems and fob programming.
Fobs can also malfunction because of faulty transmitter receivers. They are typically located on the dashboard or close to the steering wheel, and they transmit signals that allow you to unlock and start your car using the fob. It is possible that you will need to get closer to your car to make it work.
It might be necessary for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver is enough to do the job however some fobs come with complex release mechanisms that require a specific tool or specialized equipment available only through a dealer. This job should be performed by a certified mechanic to avoid damaging the fob as well as yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working simply needs a fresh battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, it's an excellent first step prior to purchasing an entirely new car key fob.
Alternatively, you may be able to re-program the fob by following some basic steps. The procedure may differ for different vehicles, so it is recommended to refer to the owner's manual and research your specific model. One key fob could require that the ignition be switched on when programming. One key fob may require the key to be inserted multiple times.
The basic procedure is simple. Make sure car key fob repair near me is securely in place. Close all doors, with the exception of the driver's door. This will ensure the new key is communicating with the vehicle in a correct manner. Insert the old key into the ignition, then turn it on, but do not 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 signal to the vehicle that it's been programmed by turning off the doors' locks or generating a chime. This can be a difficult process and it's crucial to pay attention to the timing and to not over-press the key button.
If the key fob still isn't working try reprogramming it with fresh batteries. If the issue persists, you might want to visit your car dealer or locksmith. A professional will have all the tools and equipment to reprogram your car fob or design a new one if needed.
Genesky says he can usually program newer fobs at around $200-$250, based on the model of vehicle. However, he's had to refuse customers with European models because he doesn't have the expensive equipment required. Luckily, the majority of aftermarket fobs can be programmable however it's best to check with a car dealer first to determine what the cost is.
How do I get a brand new fob
If the key fob you have cannot be repaired, you may need to buy a 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 option for a fob replacement however, they'll have all of the necessary tools and software needed to program your car correctly. If you are looking for a less expensive option, a number of independent locksmiths will be able to provide you with an entirely new car key fob for a more affordable cost.
It is a good thing to attempt to reset your current device before you rush out to buy another one. The owner's manual will outline the proper reset procedure that is typically a series of button pushes which restores the original programming.
It's also a good idea to check your owner's manual and warranty information before deciding the best place to get 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, but finding the right location to get it done can be tricky. If you have a relatively new vehicle and you want the peace of mind that comes with knowing that your key 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 often possible to find an independent locksmith who can provide the same service for a lower cost.
If you're not confident handling this type of work yourself, a professional locksmith may be a good option. They are certified and equipped to replace or reprogram most types of car key fobs and often, they can accomplish the task in a short time. Locksmiths can also visit your office or home, which is convenient for many people. They can cut and program keys on site if you've lost them. This is great for those who don't like to leave their car without a key.