Car Key Fob Repairs
Key fobs today can do much more than unlock and start vehicles. But that extra complexity can add up to high repair bills when one of them fails.
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
The most frequent reason that a key fob doesn't work is because of a dead battery. This is a simple fix, and it's worth trying before you decide to spend money on a new fob. You can purchase a new button cell battery at your local auto parts retailer or hardware store in the event that you already have one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to replace and open the battery inside your fob.
You'll need to gently pry away the sides of the majority of fobs in order to access the battery. You'll need a small, flat-bladed screwdriver, or another tool with a thin blade. It may be helpful to look for a groove along the bottom of the fob that you can use to put your tool in between. You may also want to look out for tiny pieces that could break loose while you work.
Insert the new battery the same way you removed the old one. Make sure the positive (+) side is facing up toward the buttons and that the negative (-) side of the battery is aligned correctly with the marks inside the battery compartment of your fob.
Press car key repair near me to test the fob. If it doesn't work, you might have an issue with your car that requires a specialist to fix or replace.
Some key fobs are difficult to open and their contacts may be brittle and easily corroded. In these instances an expert in the field or the dealer will likely be the best choice. If you need to replace a battery, try to be very gentle and adhere to the specific instructions in your owner's manual. You may be able to locate the same battery at a big-box retailer or discounter, but be sure you read the owner's manual to make sure it is compatible with your vehicle.
Replacing the Internal Key
To protect against theft, the majority of key fobs are equipped with a mechanical key hidden inside. When the battery in the fob fails, a blank key is left behind and can be used to open doors and trunks. In some cases, this key can even start certain cars. A majority of people don't realize they can avoid a trip to a dealership by recharging the fob batteries. The flat watch-style battery is used in most modern fobs. These batteries can be found in hardware stores and auto parts stores. It is crucial to choose the correct type of battery. A bad battery can damage the electronic circuitry and cause the fob to fail much sooner.
If the problem persists even after you have replaced the battery, it may be a sign that something else is going on with your vehicle. Review the owner's manual of your vehicle to see if there's a reset procedure that can restore the fob to the factory program. If this doesn't work you'll have to go to a dealership or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs can also malfunction because of faulty transmitter receivers. They are usually found near the steering wheel or in the dashboard. They transmit signals that enable you to unlock your car and start it with the fob. If you're required to move closer and closer to your vehicle to get it to work, there's a great chance that the transmitter isn't working.
A professional may need to open the fob's case to replace the transmitter. A simple screwdriver is enough to accomplish the task, but some fobs have complicated release mechanisms that require a specialized tool or equipment that is available only at a dealer. This is a job that should be done by a certified mechanic to ensure that the fob is not damaged and yourself.
Reprogramming the Key
A key fob that is not working could just require a new battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, this is an excellent first step prior to buying the purchase of a new car key fob.
You can also change the programming of your key fob by yourself If you follow the steps below. The procedure varies for different vehicle makes, so it's important to read the owner's manual and study the specifics of your model. One key fob might require the ignition to be switched on when programming. One key fob may require the key to be inserted several times.
The process is straightforward. First, ensure that the new battery is securely in place. Close all doors, except the driver's door. This will ensure that the new fob is communicating with the vehicle in a correct manner. Insert the old key into the ignition, turn it ON, but don't start the engine. Then, press the lock button on the fob while aiming it at the transmission receiver, which is typically located in the front of the vehicle above the mirror. Within a short time frame the key will signal to the vehicle that it's been programmed by turning off the doors locks or emitting a chime. This can be a tricky procedure, so pay attention to the timing and avoid pressing too hard the button.
If the key fob won't work after reprogramming it, try using new batteries. If the problem persists you should visit 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 design a new one, if required.
Genesky says he can usually program newer fobs at around $200-$250, based on the car. However, he's had the need to turn away customers with European models due to the fact that they don't have the costly equipment required. Fortunately, many aftermarket fobs are programmable however it's best to check with a car dealer first to see what the cost is.
How to get a new fob
If your key fob is simply damaged beyond repair, you could need to get a new one. Based on the make and model, the dealer or an auto locksmith may be able to assist. The dealership is likely to be the most expensive alternative for replacing a fob However, they'll have all the required tools and software to program your car correctly. Numerous locksmiths who are independent offer a new car key fob at the lower cost.
Before you purchase an entirely new device, it is a good idea to try resetting your current device. Your owner's manual should outline the correct procedure for reset that is typically a series of button pushes that restores the original programming.
You should also check your owner's guide and warranty information to see whether you can obtain an additional key fob. If your car's warranty is still in effect or you have an auto club or car insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement on the cost of replacing the fob.
Finding the right where to purchase a fob can be a challenge. It is possible to visit the dealer for this service if are driving a brand new car and want peace of mind knowing that your key fobs are functioning correctly. However, if you're looking for a more affordable option it is usually possible to find a locksmith who is independent who can provide the same services for a lower cost.
A locksmith who is professional is a good option for those who aren't comfortable with this kind of work. They are trained and equipped to repair or replace most types of car key fobs and they can often accomplish the task in a short time. A locksmith can also come to your office or home which is convenient for a lot of people. They can cut keys and program them on the spot in case you've lost them. This is great for those who don't like to leave their car in the garage.