Car Key Fob Repairs
Key fobs today do much more than simply unlock and start vehicles. But that extra complexity can add up to expensive repair costs in the event that one of them 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 make your fob work again.
Battery Replacement
A dead battery is the main reason for a key fob that isn't working. It's easy to solve and is worth a try before you spend money on a replacement fob. Simply take your car to a local auto parts store or hardware retailer that carries button cell batteries and purchase the replacement. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery in your fob.
Most fobs have two halves that snap together -you'll have to gently pry the sides apart in order to access the battery. You'll typically need a small screwdriver or a different tool with a thin, flat blade. It's a good idea to look for a notch on the lower edge of the fob that you can use to place your tool between. You might also want to keep an eye out for small pieces that could be loosened while working.
When you have your new battery, you can insert it the same way that you removed the previous one. Make sure the positive (+) side is facing upwards toward the buttons and that the negative (-) side of the battery is aligned correctly with the marks inside the battery compartment of your fob.
You can push a button to test the fob. If it doesn't work, there might be a problem with your vehicle that requires to be repaired or replaced by a professional.
Certain key fobs can be difficult to open and their contacts may be brittle and easily corrosion-prone. In these cases the best solution is to speak with a expert or a dealer. When replacing a battery, be gentle and follow your owner's guide. You may be able to locate a battery similar at a big-box store or discounter, however, make sure to check the owner's manual to make sure it's compatible with your car.
Replace the internal key
The majority of key fobs have the physical key mechanical however, it's hidden within the fob to stop thieves from getting. When the battery in a fob dies it will leave a blank key left behind that can be used to open trunks and doors. In certain cases, this key can even start certain cars. Many people don't realize this however they could avoid having to go to the dealership by simply replacing the fob's battery. The flat watch-style battery is found in most modern fobs. These batteries can be found at hardware stores and auto parts stores. It is crucial to choose the correct type of battery. A bad battery can damage the electronic circuitry, which can 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 wrong with your vehicle. Check your owner's manual to determine if there's a reset procedure that can bring the fob back to the factory program. If this fails, you'll need go to a dealer or an independent shop that specializes in vehicle-security systems here and key fob programming.
Fobs may also fail due to malfunctioning transmitter receivers. They are typically located on the dashboard or near the steering wheel, and transmit signals that allow you to open and start your car using the fob. You may have to move closer to the car in order to enable it.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver is usually enough to work, however certain fobs require a special tool or a special piece of equipment that can only be purchased at a dealer. This is a job that must be handled by a certified mechanic to avoid damaging the fob as well as yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working simply needs a fresh battery. Because they are cheap website and readily available at pharmacies and home improvement stores, it's the ideal first step before purchasing an entirely new car key fob.
Alternatively, you may be able to re-program the fob on your own here by following a few basic steps. 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 the key fob might require the ignition to be switched on while reprogramming the key. Another may require the key to be removed and inserted several times.
The 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 fob is communicating with the vehicle correctly. After that, put the old key back in the ignition and switch it to the ON position, but don't start the engine. Then, press the lock button on the fob while making more info sure to point it towards the transmission receiver, which is usually located on the front of the vehicle above the mirror. The key will signal to the vehicle within a brief amount of time that it's being programmed. This can be accomplished by electronic car key repair near me cycling the door locks or emitting an audible chime. This process can be tricky, so it's important to pay attention to the timing and not to over-press the key button.
If the key fob does not work after reprogramming it, try using a new battery. If the issue persists, you might want to visit your car dealer or locksmith. A professional locksmith will have the tools and equipment to reprogram your car's fob or design a new one if necessary.
Genesky says he's able to program newer fobs for around $200 to $250, based on the car. However, he's had the need to turn away customers with European models because they don't have the costly equipment they require. Luckily, the majority of aftermarket fobs are programmable, but it's always recommended to consult a car dealer first to see what the cost is.
Getting a New Fob
If your key fob cannot be fixed, you could have to purchase another one. Based on the model and make, an auto locksmith or dealership may be able help. The dealership is likely to be the most expensive alternative for replacing a fob However, they'll have all of the necessary tools and software to program your vehicle correctly. If you're looking for a cheaper option, a number of independent locksmiths will be able to provide you with new car keys for a much more reasonable price.
It's a good idea to attempt to reset the fob you have before you make the decision to purchase a new one. The owner's manual should outline the correct method of reset. This is usually an orderly press which restores the factory settings.
It is also recommended to check your owner's guide and warranty information to determine whether you are eligible for an additional fob for your key. If your car is still under warranty, or you have a car insurance policy or auto club membership that provides bumper-to-bumper insurance, you might be eligible for reimbursement for the cost of a new fob.
The process of getting a fob can be simple enough however, finding the right location to get it done isn't easy. It is possible to visit the dealer for this service if you have a newer car and you are looking to feel secure knowing that your key fobs are functioning correctly. If you're looking for a more affordable alternative, it is possible to find a locksmith who can provide the same service at less cost.
If you aren't comfortable handling this type of work on your own, a professional locksmith can be a great choice. They are certified and equipped to replace or reprogram all kinds of car key fobs, and often they can accomplish the task in a short time. In addition, a locksmith will often visit your office or home to complete the task which is practical for some. They can even cut and program keys on-site in case you've lost keys, which is great for those who don't like to leave their cars unattended.