Car Key Fob Repairs
Key fobs today do a lot more than just unlock and start vehicles. But that extra complexity can cause high repair bills if one of them breaks.
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 is enough to allow your fob to function again.
Battery Replacement
A dead battery is the main cause of a key fob that isn't working. This is easy to repair, and is worth trying before you go spending money on a new key fob. Simply take your car to a local hardware or auto parts retailer that carries button cells and choose the replacement. You can also refer to your owner's manual (or in the event that you don't have one, YouTube is full of videos from people who show you how to do it) for specific instructions for opening and replacing the battery on the particular type of fob.
Most fobs come with two halves that snap togetheryou'll have to gently break the sides to get to the battery. You'll need a small flat-bladed screwdriver or another tool with a small blade. You can put your tool into a notch on the bottom of the key fob. It is also advisable to watch out for tiny pieces that might break loose while working.
Install the new battery in the same way you removed the old one. The positive (+) side should face the buttons and the reverse (-), the markings on the compartment for the battery.
Check the fob to determine if it works by pushing the button. If it doesn't, you might have an issue with your car that requires a specialist to fix or replace.
Certain key fobs require special tools to open, and the contacts inside may be delicate and susceptible to corroding. In these cases the best solution is to talk to a expert or dealer. When replacing a battery be patient and follow your owner's manual. You may be able to find a similar battery at a discounter or a big-box retailer but you'll have to consult your owner's manual to make sure that it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs include a physical mechanical key, but it's hidden inside the fob to prevent thieves. When the battery in the fob goes out and the key is discarded, a blank one is left behind, which can be used to unlock doors and trunks. In certain cases the key could even start certain cars. Many people don't realize this however, they can save themselves 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 cause damage to the circuitry, causing the fob's failure earlier.
If the issue persists even after you have replaced the battery, it could be an indication that something else is wrong with your vehicle. Check your owner's manual to see if there's a reset procedure that will bring the fob back to the factory program. If this isn't working, you'll need visit a dealership or independent shop that specializes vehicle-security systems and key fob programming.
Fobs can also fail because of faulty transmitter receivers. These are usually built into the dashboard or close to the steering wheel, and transmit signals that allow you to unlock and start your car using the fob. If you're having to get closer and closer to your car in order to make it work, there's a great chance the transmitter is failing.
It might be necessary for a professional to access the case of the fob in order to replace the transmitter. A simple screwdriver will usually accomplish the task however, some fobs have complex release mechanisms that require a specific tool or specialized equipment that is available only at a dealer. This task should be performed by a qualified mechanic to avoid damaging the fob and yourself.
Reprogramming the Key
A key fob that is not functioning simply needs a fresh battery. These batteries are easily found in home improvement and pharmacy stores and are cheap. This is a great method to start before you purchase an entirely new key fob.
You can also reprogram your key fob on your own by following a few basic steps. This procedure can differ between vehicles, so it is recommended to read the owner's manual and research your specific model. A key fob may require the ignition to be on when changing the program. Another may require the key to be removed and inserted repeatedly.
The basic procedure is easy. First, make sure that the new battery is securely in place. Close all doors except the driver's door. This will ensure that the new key fob can communicate with the vehicle properly. Insert the old key into the ignition, then turn it on, but do not start the engine. Next, press the lock button on the fob, while making sure to point it towards the transmission receiver, which is typically located in the front of the car above the mirror. key repair near me will notify the vehicle within a short amount of time that it's being programmed. This can be accomplished by cycling the door locks, or emitting an audible chime. This is a challenging procedure, so pay attention to the timing and don't press too hard the button.
If the key fob still isn't working, try reprogramming it again with new batteries. If the problem persists you may want to visit your car dealer or locksmith. A professional will have the tools and equipment needed to reprogram your car's fob or make the key if needed.
Genesky says he's able to program newer fobs between $200 and $250, based on the model of vehicle. But he's had to turn away customers with European models due to the fact that he doesn't have the expensive equipment required. Fortunately, many aftermarket fobs are programmable however it's best to talk to a car dealer first to see what their price is.
How to get a new fob
If the key fob you have cannot be repaired, you may need to buy a new one. Depending on the brand 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 also has the tools and software necessary to program your car correctly. Many independent locksmiths provide a new car key fob at an affordable price.
It is a good thing to attempt to reset your current device before you rush out to buy a new one. The owner's manual should provide the correct method of reset. This is usually a series button presses which restores the factory settings.
It is recommended to read your owner's manual and warranty information before deciding which place to go for an replacement fob for your key. If your car's warranty in good standing or you have an auto club or insurance policy that covers bumper to bumper you could qualify to receive a reimbursement for the cost of a replacement fob.
Finding a fob is simple enough, but finding the right place to have it done can be a challenge. If you own a new vehicle and you want the peace of mind that comes with knowing that your keys fobs are in good working condition, you may prefer going to the dealership for this service. If you are looking for a cheaper alternative, it is possible to find a locksmith who will provide the same service for a lower price.
If you're not confident handling this type of work yourself A professional locksmith could be a great choice. They are trained and equipped to repair or replace keys for cars of all types and can do it quickly. Additionally, locksmiths will often visit your home or office to do the job, which can be very convenient for some people. They can cut and program keys on the spot if you've lost keys. This is great for those who don't like to leave their car unattended.