Car Key Fob Repairs
Key fobs today are more than just a way to unlock and start vehicles. This added complexity can cause costly repair costs in the event that it malfunctions.
The good news is that the majority of fobs are equipped with flat-watch-style batteries that are simple to replace at home. You may find that a simple reset can bring your fob back to life.
Battery Replacement
A dead battery is the main cause of the fob's key not working. This is easy to fix, and it's worth a try before you decide to spend money on a new key fob. Simply take your car to an auto parts store or hardware retailer that carries button cell batteries and pick up an alternative. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to remove and replace the battery in your fob.
You'll need to gently pull apart the sides of most fobs to reach the battery. You'll usually need a small screwdriver or a different tool equipped with a thin, flat blade. It's a good idea to look for a notch on the bottom of the fob which you can use to wedge your tool between. It is also advisable to look for tiny pieces that may come loose as you work.
Once you have your new battery, place it in the same manner that you removed the old one. The positive (+) side should face the buttons and the reverse (-) the marks on the battery compartment.
You can push a button to test the fob. If it fails, it could be a problem in your vehicle that requires to be repaired or replaced by a professional.
Certain key fobs can be difficult to open and the contacts may be fragile and easily damaged. In these instances the best solution is to speak with a specialist or dealer. If you're in need of replacing batteries, you should be very gentle and adhere to the instructions specifically in your owner's manual. You might be able find a similar battery at a discounter store or a big-box retailer but you'll have to refer to your owner's manual to be sure that it matches your car.
Replacing the Internal Key
The majority of key fobs have a physical mechanical key that is hidden within the fob to prevent thieves. When the battery in the fob dies it leaves an internal key that is blank that can unlock trunks and doors (and in some cases, start certain vehicles). Most people do not realize that they can avoid a trip to the dealership by recharging the fob batteries. Most modern fobs use flat watches-style batteries that are easy to find in hardware stores and auto parts shops. Choosing broken car key repair of battery is crucial however. The wrong kind can damage the electronic circuitry, causing the fob to fail sooner.
If you replace the battery, and the issue is still there it could be a sign that something else is going on with 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 doesn't work, you'll have go to a dealer or a shop independent that specializes in vehicle-security systems and key fob programming.
Fobs can also fail due to malfunctioning transmitter receivers. They are typically located on the dashboard or next to the steering wheel, and they send signals that allow you to open and start your car using the fob. You may have to move closer to the car to enable it.
broken car key repair might have to open the fob's case to replace the transmitter. A simple screwdriver can usually suffice, but some fobs require a specialized tool or equipment which can only be found at a dealer. It is a good idea to have a certified mechanic do this job so that you don't break the fob or injure yourself.
Reprogramming the Key
Often a non-functional key fob simply needs a fresh battery. Because they are cheap and readily available at pharmacies and home improvement stores, this is the ideal first step before buying a new car key fob.
You may also be able to re-program the fob by following the steps. The procedure varies for different vehicle brands, so it's essential to consult your owner's manual as well as research the specifics of your model. For example the key fob might require the ignition to be switched on while reprogramming the key. One key fob could require the key to be inserted multiple times.
The basic procedure is simple. First, make sure that the new battery is firmly 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 do not start the engine. Press the lock button while aiming the fob at the receiver of the transmission. It is usually located on the front, above the mirror. The key will notify the vehicle within a short amount of time that it's being programmed. This can be done by cycling the door locks or by emitting an audible chime. This is a challenging process, so pay attention to the timing and don't press too hard the button.
If the key fob isn't working, try reprogramming it again using new batteries. If the issue is still there, you might want to visit your car dealer or locksmith. A professional locksmith will have the tools and equipment required 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 car. However, he's had the need to refuse customers with European models due to the fact that there's no equipment required. A majority of the aftermarket fobs are programmed, but always check with your local car dealer to determine the price.
Finding a New Fob
If your key fob can't be fixed, you could need to buy a new one. Depending on the model and make, an auto locksmith or a dealership may be able to help. The dealership will likely be the most expensive alternative for replacing a fob, but they will also have the necessary tools and software to programme your vehicle properly. If you're looking for a cheaper solution, many independent locksmiths can provide you with an entirely new car key fob at a lower price.
It is a good thing to try to reset your current fob before you rush out to buy another one. The owner's manual will outline the proper reset procedure which is typically pushing a few buttons which restores the original programming.
It's also a good idea to read your owner's manual as well as warranty information prior to deciding the best place to get a key fob replacement. If your vehicle is under warranty or you have a car insurance policy or auto club membership that provides bumper-to-bumper coverage, you may be eligible to receive a reimbursement for the cost of the new fob.
Getting a fob is easy enough however, finding the right location to get it done can be tricky. If you own a new car and would like the assurance with knowing that your key fobs are in working order, you may be better off visiting the dealership for this service. If you're looking for a cheaper alternative, it is possible to find a locksmith who will offer the same service for an affordable cost.
If you're not comfortable doing this kind of work yourself A professional locksmith could be a great choice. They are trained and equipped to reprogram or replace the majority of car key fobs, and often, they can complete the task quickly. Locksmiths is also able to visit your office or home which is convenient for many. They can also cut and program keys on site if you've lost them. This is ideal for those who do not want to leave their car without a key.