The History Of Car Key Fob Repair
Car Key Fob Repairs
Key fobs today do a lot more than unlock and start vehicles. This extra complexity can result in costly repairs in the event that it malfunctions.
The positive side is that many fobs use flat watch-style batteries that are simple to replace at home. And you may find that a reset will make your device work again.
Battery Replacement
The most frequent reason why the key fob ceases to function is due to an inoperative battery. It's a simple solve and is worth a try before you purchase the replacement fob. Simply take your car to an hardware or auto parts retailer that carries button cell batteries and pick up the replacement. You can also refer to your owner's manual (or in the case that you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions on opening and replacing the battery on your particular type of fob.
You'll have to gently pull off the sides of many fobs to reach the battery. You'll need a small flat-bladed screwdriver, or another tool with a small blade. You can put your tool into a notch at the bottom of the key fob. You might also want to keep an eye out for tiny pieces that might break loose while you work.
When you have your new battery, you can insert it in the same manner that you removed the previous one. The positive (+) side should face the buttons, while the opposite side is facing (-) the marks on the compartment for the battery.
Test the fob to see whether it is working by pressing a button. If it doesn't work, there might be a problem with your car that needs to be fixed or replaced by a specialist.
Certain key fobs are difficult to open, and the contacts may be fragile and easily corrosion-prone. In these situations the best choice is to consult a car specialist or a dealer. If you're in need of replacing a battery, try to be very gentle and follow the instructions specifically in your owner's manual. You may be able find an identical battery in a big-box store or discounter, however, make sure to check the owner's manual to ensure that it's compatible with your vehicle.
Replace the internal key
Most key fobs contain the physical key mechanical however, it's hidden within the fob to keep it from being stolen. If the battery inside a fob dies it will leave a blank key left behind and can be used to unlock trunks and doors. In certain cases, this key can even start certain cars. Most people aren't aware of this, but they can save having to go to the dealership by simply replacing the fob battery. The flat watch-style batteries are used in the majority of modern fobs. They can be found at auto parts stores and hardware stores. Using the correct type of battery is crucial however. A wrong type of battery can harm the electronic circuitry and cause the fob to fail earlier.
If the problem continues to persist after you replace the battery, it could be a sign that something else is going on in your vehicle. If you have an owner's guide and you're not sure, try to determine if a reset procedure is available to restore the fob's original programming. If this doesn't work then you'll need to visit a dealership or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs can also fail due to faulty transmitter receivers. They are typically placed on the dashboard or near the steering wheel, and they transmit signals that allow you to open and start your car with the fob. You may need to get closer to your car to get it to work.
It might be required for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver can usually do the job, but some fobs have complicated release mechanisms that require a specialized tool or equipment that is available only at a dealership. It is a good idea to have a certified mechanic do this job so that you don't break the fob or hurt 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 in pharmacies and home improvement stores, it's the ideal first step before purchasing the purchase of a new car key fob.
You may also be able to reprogram the fob by following a few basic steps. The procedure may differ for different vehicles, so you should read the owner's manual and research your specific model. For key repair near me might require the ignition to be turned on while reprogramming it. Another key might require the key to be removed and inserted several times.
The process is straightforward. 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 is communicating with the vehicle correctly. Put the old key in the ignition, turn it on, but don't start the engine. Press the lock button while aiming the fob towards 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 turning off the doors' locks or generating the sound of a chime. This process can be tricky and it's crucial to pay attention to the timing and don't over-press the key button.
If the key fob still doesn't work try reprogramming it using new batteries. If the issue isn't resolved, a visit to your dealer for your car or a locksmith is a good idea. A professional locksmith will have the tools and equipment to reprogram the car fob, or even create a brand new one if needed.
Genesky says he's able to program newer fobs for $200-$250, based on the model of vehicle. However, he's had to turn down customers who have European models because there's no equipment required. Luckily, the majority of aftermarket fobs can be programmable but it's always recommended to consult a car dealer first to see the price.
How do I get a brand new fob
If your key fob is simply beyond repair, you may need to purchase an alternative. Depending on the brand and model, the dealer 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 will also have the tools and software necessary to program your car correctly. For a more affordable option, a number of independent locksmiths will be able to provide you with an entirely new car key fob for a much more reasonable price.
It's a good idea to try to reset the fob you have before you make the decision to purchase an entirely new one. The owner's guide should explain the correct reset procedure. It is typically the result of a series of button presses that reset the factory program.
It's recommended to check the owner's manual and warranty information before you decide the best place to get a key fob replacement. If your car is still 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 a fob is simple enough however, finding the right place to have it done isn't easy. If you own a new vehicle and you want the security with knowing that your keys fobs are in working condition, you might be better off going to the dealership for this service. If you're looking for an affordable alternative it is usually possible to find a locksmith independent who can provide the same service for a lower cost.
A professional locksmith is a great option If you're not confident doing this type of work. They are certified and equipped to replace or reprogram the majority of car key fobs and often, they can accomplish the task in a short time. Locksmiths can also visit your house or office which is convenient for many. They can also cut and program keys on the spot if you've lost keys. This is perfect for those who don't want to leave their car in the garage.