Car Key Fob Repair The Process Isn't As Hard As You Think
Car Key Fob Repairs
Key fobs today do a lot more than simply unlock and start vehicles. However, that added complexity can add up to expensive repair costs when one of them fails.
The good news is that most fobs are equipped with flat-watch-style batteries that are easy to replace at home. And you may find that a reset will make your device work again.
Battery Replacement
A dead battery is the main cause of the fob's key not working. This is a simple fix, and it's worth a try before you decide to spend money on a new key fob. You can buy the new button cell at your local auto parts store or hardware retailer If you own one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) for specific instructions on how to remove and replace the battery in your fob.
The majority of fobs have two halves that snap together -- you'll need 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. It may be helpful to look for a notch along the lower edge of the fob that you can wedge your tool between. It is also advisable to look for tiny pieces that might break loose while working.
Install the new battery in the same manner as you removed the old one. The positive (+) side should face the buttons and the negative (-), the markings on the battery compartment.
Press a button to test the fob. If it doesn't, you might have a problem with your car that requires a professional to repair or replace.
Some key fobs are difficult to open, and the contacts may be brittle and easily corrosion-prone. In these cases the best solution is to speak with a specialist or a dealer. If you're looking to replace the battery, make sure to be very gentle and follow the instructions that are specific to the owner's manual. You might be able find a similar battery at a discounter or a big-box retailer, but you'll need to refer to your owner's manual to make sure that it's the right one for your vehicle.
Replace the internal key
To prevent theft, most key fobs come with a mechanical key hidden inside. If the battery inside the fob goes out, a blank key is left behind and can be used to unlock doors and trunks. In some cases it is possible to start certain cars. The majority of people don't realize that they can avoid a trip to a dealership by replacing the fob's batteries. The majority of modern fobs utilize flat watch-style batteries that are readily available at hardware stores and auto parts shops. Choosing the right type of battery is important however. A wrong type of battery can harm the electronic circuitry and cause the fob to fail sooner.
If the problem continues to persist after replacing the battery, it could be a sign that there is something else going on in your vehicle. If you have an owner's guide, check to see if there is a reset option available to restore the fob's factory programming. If this doesn't work then you'll need to visit a dealer or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs can also fail due to faulty transmitter receivers. car key fob repair near me are typically located on the dashboard or close to the steering wheel, and transmit signals that allow you to open and start your car with the fob. If you're being required to get closer and closer to your vehicle to get it to work, there's a great chance the transmitter is failing.
It may be necessary for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver is usually enough to do the trick, but some fobs require a specialized tool or a special piece of equipment that can only be purchased at a dealer. It's best to have a certified mechanic do this job so that you don't break the fob or injure yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working just requires a new battery. These batteries are easily found in home improvement and pharmacy stores and are cheap. This is a great way to start before buying an entirely new key fob.
You may also be able to reprogram the fob on your own by following some basic steps. This process can vary between vehicles, so you should consult your owner's guide and research the model you have. A key fob may require that the ignition switch be turned on while programming. Another might need the key to be inserted and removed multiple times.
The basic procedure is easy. Make sure 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 can communicate with the vehicle in a proper manner. Then, put the old key back in the ignition and switch it to the ON position, but do not start the engine. Press the lock button while aiming the fob towards the receiver for transmission. This is usually located on the left side, just above the mirror. Within a brief time the key will signal to the vehicle that it's being programmed by triggering the doors locks or emitting a chime. This process can be tricky so it's essential to be aware of the timing and not to over-press the key button.
If the key fob doesn't work, try reprogramming it again with fresh batteries. If the issue isn't resolved you should visit your dealer for your car or a locksmith is a good idea. A professional locksmith will have the tools and equipment needed to reprogram your car's fob or create a new one if necessary.
Genesky says he can usually program newer fobs for $200 to $250, based on the vehicle. Genesky has experienced European models rejected due to the fact that he lacks the expensive equipment required. Fortunately, most aftermarket fobs can be programmable but it's always recommended to consult the dealer of your choice first to find out the price.
Finding a New Fob
If your key fob cannot be repaired, you might need to buy a new one. Depending on the make and model, the dealer or an auto locksmith might be able to help. The dealership is likely to be the most expensive option for a replacement fob but it also has the tools and software required to program your car correctly. If you're looking for a cheaper option, a number of independent locksmiths can offer you an entirely new car key fob for a more affordable price.
Before you purchase an entirely new device it's an excellent idea to try resetting your current device. The owner's manual should explain the proper procedure for reset that is typically a series of button pushes which restores the factory settings.
You should also look over the owner's guide and warranty information to determine whether you are eligible for an alternative key fob. If your vehicle is under warranty or you have a car insurance policy or auto club membership that provides bumper-to-bumper protection, you may be eligible to receive a reimbursement for the cost of a new fob.
Finding the best where to purchase a fob can be a challenge. If you have a relatively new vehicle and you want the security with knowing that your key fobs are in good working order, you may be better off visiting the dealership for this service. If you are looking for a cheaper alternative, it is possible to find a locksmith that will offer the same service for a lower price.
A locksmith who is professional is a good option for those who aren't comfortable with this kind of work. They are equipped and trained to replace or reprogram keys for cars of all types and can do it quickly. Additionally, locksmiths can often come to your home or office to do the job which can be extremely practical for some. 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 vehicles unattended.