The 10 Most Terrifying Things About Car Key Fob Repair
Car Key Fob Repairs
Today's key fobs can do more than unlock and start vehicles. This extra complexity can result in costly repairs if it breaks.
The good news is that most fobs are equipped with flat-watch-style batteries that are easy to replace at home. It is possible that a reset can bring it back to life.
Battery Replacement
A dead battery is the main cause of the fob's key not working. This is easy to repair, and is worth trying before you spend money on a new fob. Simply take your car to a local hardware or auto parts retailer that sells button cell batteries and purchase an alternative. You can also consult the 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 on your particular type of fob.
Most fobs come with two halves that snap together -you'll have to gently break the sides to get to the battery. You'll need a small, flat-bladed screwdriver, or a different tool with a thin blade. repair car keys near me can put your tool into a notch at the bottom of the key fob. You might also want to be on the lookout for small pieces that may come loose while you work.
Install the new battery in the same way you removed the old one. Make sure that the positive (+) side is facing upwards toward the buttons and that the negative (-) side of the battery is aligned with the markings in the battery compartment of your fob.
Push a button to test the fob. If it isn't working, there might be a problem with your vehicle that needs to be repaired or replaced by a specialist.
Certain key fobs require specific tools to open and close them, and the contacts inside may be delicate and susceptible to corroding. In these instances, the best option is to consult a car expert or dealer. If you're looking to replace batteries, you should be very gentle and follow the instructions that are specific to the owner's manual. You might be able to find a similar battery at a discounter or big-box retailer, but you'll need to refer to your owner's manual to ensure that it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs contain the physical key mechanical, but it's hidden inside the fob to keep it from being stolen. When the battery in a fob dies and the key is discarded, a blank one is left behind and can be used to unlock trunks and doors. In some cases, this key can even start certain cars. Most people don't know this however, they can avoid a trip to the dealership by simply replacing the fob battery. Most modern fobs have flat watch-style batteries that are readily available in auto parts stores and hardware shops. Using the correct type of battery is important however. A bad battery can damage the electronic circuitry, which can cause the battery to fail earlier.
If the issue persists after you replace the battery, it may be a sign that there is something else going on with your vehicle. Review the owner's manual of your vehicle to see if there's an option to reset the fob and restore the fob's factory programming. If this doesn't work then you'll need to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.
Fobs may also malfunction due to faulty transmitter receivers. They are typically located close to the steering wheel, or on the dashboard. They transmit signals to enable you to unlock your car and start it with the fob. If you're being required to get closer and closer to your car to get it to work, there's a great chance the transmitter is failing.
It could be necessary for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver can usually work, however some fobs require a specialized tool or special equipment that can only be purchased at a dealer. This job should be performed by a qualified mechanic to avoid damaging the fob and yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working simply requires a new battery. Because they 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.
You can also re-program your key fob on your own by following the steps below. This process varies between vehicle manufacturers, so it is important to read the owner's manual as well as research the specifics of the model you own. For instance, one key fob may require that the ignition be switched on while reprogramming the key. Another may require the key to be inserted and removed multiple times.
The general procedure is very easy. First, ensure that the new battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob is communicating with the vehicle correctly. Put the old key in the ignition, turn it ON, but don't start the engine. Then press the lock button on the fob while aiming it at the transmission receiver, which is usually situated on the front of the vehicle above the mirror. Within a short time frame, the key will indicate to the vehicle that it's programmed by triggering the doors' locks or generating the sound of a chime. This is a challenging process, so pay attention to the timing and don't press too hard the button.
If the key fob does not work after reprogramming it, try using a new battery. If the problem persists you may want to visit your local dealer or locksmith. A professional locksmith will have the tools and equipment needed to reprogram your car fob or create a new one if necessary.
Genesky says he can usually program newer fobs at around $200 to $250, based on the model of vehicle. He's had European models turned away because they don't have the equipment required. Fortunately, most aftermarket fobs can be programmed but it's always best to talk to the dealer of your choice first to see what their price is.
How to get a new fob
If the key fob you have cannot be repaired, you might have to purchase another one. Based on the make and model, a dealership or an auto locksmith may be able to help. The dealership is likely to be the most expensive option to replace your fob, but it will also have the tools and software required to program your car correctly. If you are looking for a less expensive option, a number of independent locksmiths can provide you with new car keys for a more affordable cost.
Before you rush to get a new fob it's an excellent idea to try resetting your current device. repair car keys near me should explain the correct reset procedure. It is typically an orderly press that restores the factory programming.
You should also check the owner's guide and warranty information to determine if you can get a replacement key fob. If your car is still under warranty, or you have a car-insurance policy or auto club membership that includes bumper-to-bumper coverage, you may be eligible for reimbursement for the cost of the new fob.
Finding the best place to get a fob can be a challenge. It is possible to go to the dealer to get this service if you are driving a brand new car and want peace of mind knowing that your key fobs work correctly. However, if you want an option that is more affordable it is usually possible to find a locksmith who is independent who can offer the same services at a much lower cost.
A professional locksmith is a good option If you're not confident doing this type of work. They are equipped and trained to repair or replace keys for cars of all types and do it quickly. In addition, a locksmith is often able to come to your home or office to complete the task which is practical for some. They can even cut and program keys on the spot in case you've lost keys, which is ideal for those who do not want to leave their vehicles unattended.