10 Things We We Hate About Car Key Fob Repair
10 Things We We Hate About Car Key Fob Repair
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Car Key Fob Repairs
Key fobs today do a lot more than just unlock and start vehicles. This added complexity can lead to expensive repair bills if it breaks.
It's good to know that the majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. You may even find that a reset can bring it back to life.
Battery Replacement
A dead battery is the most common cause of the fob's key not working. It's a simple repair and worth a try before you spend money on a replacement fob. You can pick up the new button cell at your local auto part retailer or hardware store if you have one. You can also consult the owner's manual (or in the case 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 your particular type of fob.
Most fobs have two halves that snap together -You'll need to break the sides to get to the battery. It's usually a screwdriver or some other tool with a thin, flat blade. You can insert your tool into a slot on the bottom of the key fob. It is also advisable to keep an eye out for small pieces that could fall off while working.
Once you have your new battery, place it the same way that you removed the previous one. The positive (+) side should be facing the buttons, while the opposite side is facing (-) the markings on the battery compartment.
You can push a button to test the fob. If it doesn't, there could be an issue with your car that requires a specialist to repair or replace.
Certain key fobs require specific tools to open, and the contacts inside could be fragile and susceptible to corroding. In these cases, the best option is to speak with a expert or a dealer. If you're in need of replacing a battery, try to be gentle and follow the specific instructions in your owner's manual. You may be able find a battery similar at a big-box store or discounter, however, make sure you read your owner's guide to ensure that it's compatible with your vehicle.
Replacing the Internal Key
To protect against theft, the majority of key fobs come with an electronic key inside. When the battery in a fob dies and the key is discarded, a blank one is left behind, which can be used to open doors and trunks. In some instances, this key can even start certain vehicles. Many people don't realize this, but they can save themselves a trip to the dealership by simply replacing the fob's battery. The flat watch-style battery is used in the majority of modern fobs. They can be found in hardware stores and auto parts stores. Using the correct type of battery is essential however. A wrong battery can harm the circuitry and lead to the fob's failure earlier.
If you try replacing the battery and discover that the problem persists it could be a sign something else is wrong with your car. If you have an owner's guide and you're not sure, try to determine if you can use a reset procedure to restore the fob's factory programming. If this doesn't help you'll have to visit a dealer or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs can also malfunction due to malfunctioning transmitter receivers. They are typically located on the dashboard or near the steering wheel, and transmit signals that allow you to unlock and start your car using the fob. If you notice that you're being required to get closer and closer to your car to get it to work, there's a great chance that the transmitter isn't working.
It may be necessary for a professional to access the case of the fob in order to replace the transmitter. A simple screwdriver will usually suffice, but some fobs require a specialized tool or special equipment which can only be found at a dealership. This is a job that should be performed by a certified mechanic to avoid damaging the fob and yourself.
Reprogramming the Key
A key fob that's not working might just need an upgrade in battery. These batteries are easily found in home improvement and pharmacy stores and are cheap. This is a good method to start before you purchase the new key fob.
You can also reprogram your key fob yourself if you follow the steps below. The process is different for here different vehicles manufacturers, so it is important to consult your owner's manual and study the specifics of the model you own. For example the key fob might require that the ignition be on while reprogramming it. A key fob might require the more info key to be inserted several times.
The basic procedure is simple. 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 fob is communicating with the vehicle properly. After that, put the old key back in the ignition and turn it to the ON position, but do not start the engine. Press the lock button while aiming the fob at the transmission receiver. It is usually located on the front above the mirror. In a short period of time the key will announce to the vehicle that it's programmed by triggering the doors' locks or generating a 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 doesn't work, try reprogramming it again with new batteries. If the issue is still there, you might want to check with your car dealer or locksmith. A professional will have the tools and programming equipment needed to reprogram your car's fob, or create the key if required.
Genesky says he can usually program newer fobs at around $200 to $250, based on the vehicle. But he's had to here turn down customers who have European models due to the fact that he doesn't have the expensive equipment they require. Fortunately, most aftermarket fobs can be programmable however it's recommended to consult check here the dealer of your choice first to find out the price.
How to get a new fob
If your key fob is simply beyond repair, you may require a new one. Depending on the brand and model, a dealership or an auto locksmith may be able to assist. 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. Many locksmiths in independent shops offer a new car key fob at an affordable price.
Before you purchase a new fob it's an excellent idea to try resetting your current one. The owner's manual will outline the correct procedure for reset, which is usually just the pushing of a button that reset it to factory programming.
It is also a good idea to review the owner's manual and warranty information before you decide where to go for 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 protection, you may be eligible to receive a reimbursement for the cost of an entirely new fob.
Finding the right where to purchase a fob can be difficult. If you own a new car and want the assurance with knowing that your keys fobs are in good condition, you might prefer going to the dealership to get this service. If you're looking for an option that is more affordable, it is often possible to find an independent locksmith who can offer the same services for a lower cost.
A locksmith who is professional is a great choice if you're not comfortable doing this type of work. They are trained and equipped to replace or reprogram all kinds of car key fobs and often, they can do it quickly. Locksmiths can also come to your house or office, which is convenient for a lot of people. They can cut and program keys on website the spot if you've lost them. This is great for those who don't want to leave their car without a key.