Car Key Fob Repairs
Key fobs today can do much more than unlock and start vehicles. However, that added complexity can cause high repair bills if one of them breaks.
It's a good idea to know that the majority of fobs are powered by flat-watch-style batteries which can be easily replaced at home. You might find that a simple reset is enough to make your fob work again.
Battery Replacement
The most frequent reason why a key fob stops working is because of a dead battery. It's 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 part store or hardware retailer in the event that you already have one. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) for specific instructions on how to open and replace the battery in your fob.
You'll need to gently pry away the sides of the majority of fobs to reach the battery. You'll require a small flat-bladed screwdriver, or a different tool with a thin blade. It might help to look for a notch along the lower edge of the fob that you can use to place your tool between. It is also advisable to look out for tiny pieces that may come loose while you work.
Insert the new battery in the same way you removed the old one. Make sure that the positive (+) side is facing upwards toward the buttons and that the negative (-) side of the battery is aligned correctly with the markings in the battery compartment of your fob.
Press a button to test the fob. If car key fob repair service G28 Car Keys doesn't work, you might have an issue with your car that requires a specialist to repair or replace.
Some key fobs are difficult to open and the contacts may be fragile and easily corrosion-prone. In these situations, a car specialist or the dealer will likely be the best option. When replacing a battery, be gentle and follow your owner's guide. You may be able to locate the same battery at a big-box store or discounter, but be sure you check the owner's manual to make sure it is compatible with your vehicle.
Replacing the Internal Key
Most key fobs include the physical key mechanical, but it's hidden inside the fob to prevent thieves. When the battery in a fob dies, a blank key is left behind that can be used to open doors and trunks. In some cases the key could even start certain vehicles. Most people do not realize that they can avoid a trip to a dealership by replacing the fob's batteries. Most modern fobs have flat watch-style batteries that can be found at hardware stores and auto parts shops. Choosing the right type of battery is essential however. A bad battery can damage the electronic circuitry, causing the battery to fail earlier.
If the problem persists even after you have replaced the battery, it could be a sign that there is something else wrong in your vehicle. Review the owner's manual of your vehicle to see if there's an option to reset the fob and restore the fob to the factory program. If this doesn't help then you'll need to visit a dealer or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs may also fail due to malfunctioning transmitter receivers. These are usually built into the dashboard or near the steering wheel, and transmit signals that allow you to unlock and start your car with the fob. You may need to get closer to the car to get it to work.
It could be necessary for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver can usually do the job, but some fobs have complex release mechanisms that require a specialized tool or specialized equipment that is available only at a dealer. This task should be done by a certified mechanic in order to avoid damaging the fob as well as yourself.
Reprogramming the Key
A key fob that's not working could just require a new battery. These batteries are easily found in home improvement and pharmacy stores and are inexpensive. This is a great method to start before you purchase the new key fob.
You can also re-program your key fob on your own by following some basic steps. The process is different for different vehicles brands, so it's essential to consult your owner's manual as well as research the specifics of the model you own. One key fob could require the ignition to be turned on while changing the program. A key fob might require the key to be inserted multiple times.
The general process is simple. Make sure the battery is securely in place. Then, get in the driver's seat, and close all doors, with the exception of the driver's side door. This will ensure that the new key is communicating with the vehicle properly. Place the old key in the ignition, then turn it on, 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. The key will signal to the vehicle within a short period of time that it's being programmed. This can be accomplished by cycling the door locks or by emitting an audible chime. This is a difficult process, so pay attention to the timing and don't press too hard the button.
If the key fob doesn't function after reprogramming, you can try using new batteries. If the problem persists you may want to visit your local dealer or locksmith. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob, or create an entirely new key if required.
Genesky says he's able to program newer fobs for $200-$250, depending on the car. However, he's had the need to refuse customers with European models due to the fact that they don't have the costly equipment required. Fortunately, many aftermarket fobs are programmable but it's always best to talk to an auto dealer first to find out the price.
Finding a New Fob
If your key fob is beyond repair, you may need to purchase a new one. Depending on the brand and model, a dealership or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice to replace your fob, but it also has the tools and software needed to program your car correctly. If you're looking for a cheaper solution, many independent locksmiths will be able to provide you with a brand-new car key fob for a more affordable price.
It's a good idea to try to reset your current fob before you make the decision to purchase an entirely new one. The owner's manual should outline the correct method of reset. It is typically a series button presses which restores the factory settings.
You should also look over the owner's manual and warranty information to see 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 with bumper-to-bumper protection, you may be eligible for reimbursement for the cost of the new fob.
Getting a fob is easy enough however finding the best place to have it done isn't easy. It is possible to visit the dealer for this service if you have a newer vehicle and you want peace of mind knowing that your keyfobs are working properly. If you are seeking a less expensive alternative, it's possible to find a locksmith that can provide the same service for an affordable cost.
If you're not comfortable doing this type of work on your own, a professional locksmith may be a good option. They are certified and equipped to repair or replace the majority of car key fobs, and often, they can complete the task quickly. Locksmiths can also come to your house or office which is a great option for a lot of people. They can cut and program keys on the spot in case you've lost keys. This is great for those who do not want to leave their vehicle unattended.
