Car Key Fob Repairs
Key fobs today do much more than unlock and start vehicles. However, the added complexity could result in high repair bills in the event that one of them malfunctions.
The positive side is that many fobs use flat watch-style batteries that are easy to replace at home. And car key fob repair near me may find that a reset will get yours working again.
Battery Replacement
A dead battery is the main cause of a key fob that isn't working. This is a simple fix, and it's worth trying before you go spending money on a new key fob. Take your car to a local hardware or auto parts retailer that stocks button cell batteries and pick up the replacement. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to open and replace the battery in your fob.
Most fobs come with two halves that snap togetheryou'll have to gently pry the sides apart in order to access the battery. You'll usually need a small screwdriver or another tool that has a flat, thin 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 may come loose while you work.
Once you have the new battery, insert 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 compartment for the battery.
Check the fob to determine if it works by pushing the button. If it doesn't work, there might be a problem with your car that needs to be repaired or replaced by a specialist.
Certain key fobs can be difficult to open and the contacts may be fragile and easily corrosion-prone. In these cases the best choice is to talk to a expert or a dealer. If you're in need of replacing batteries, you should be very gentle and adhere to the specific instructions in your owner's manual. You may be able to locate a battery similar at a big-box retailer or discounter, however, make sure you read your owner's guide to ensure that it's compatible with your car.
Replace the internal key
The majority of key fobs have a physical mechanical key however, it's hidden within the fob to keep it from being stolen. When the battery in the fob fails and the key is discarded, a blank one is left behind that can be used to unlock trunks and doors. In some cases the key could even start certain cars. Most people don't realize that they can avoid a trip to a dealership by recharging the fob batteries. Most modern fobs have flat-watch-style batteries which can be found at hardware stores and auto parts shops. Choosing the right type of battery is crucial, however. A bad battery can damage the electronic circuitry, causing the fob to fail sooner.
If you try replacing the battery, and the issue is still there, it could be an indication that something else is going on with your vehicle. 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 original programming. If this doesn't work, you'll have go to a dealer or a shop independent that specializes in vehicle-security systems and key fob programming.
Fobs may also fail because of faulty transmitter receivers. These are usually located close to the steering wheel, or on the dashboard. They transmit signals to enable you to unlock your car and begin it using the fob. If you notice that you're being required to get closer and closer to your vehicle in order to make it work, there's a good possibility that the transmitter is not working.
It could be necessary for a professional to access the case of the fob to replace the transmitter. A simple screwdriver is enough to do the job however some fobs come with complex release mechanisms that require a specific tool or specialized equipment that is available only at a dealer. It is a good idea to have a qualified mechanic handle this job to ensure you don't accidentally break the fob or cause injury to yourself.
Reprogramming the Key
A key fob that is not functioning just requires a new battery. Since these batteries are inexpensive and readily available at pharmacies and home improvement stores, it's the ideal first step before buying an entirely new car key fob.
You can also reprogram your key fob by yourself If you follow the steps below. The procedure varies for different vehicle brands, so it's essential to read the owner's manual and research the specifics of the model you own. A key fob may require that the ignition be switched on when reprogramming. One key fob could require the key to be inserted multiple 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 key fob is communicating with the vehicle correctly. Insert the old key into the ignition, then turn it on, but don't start the engine. Press the lock button while aiming the fob toward the receiver of the transmission. This is typically located on the front, above the mirror. The key will notify the vehicle within a short period of time that it is being programmed. This can be done by cycling the door locks or emitting an audible chime. This procedure can be difficult, so it's important to pay attention to the timing and to not over-press the key button.
If the key fob doesn't work, try reprogramming it again with fresh batteries. If the issue persists, you might want to visit your local dealer or locksmith. A professional locksmith will have the tools and programming equipment necessary to re-program your car's fob or make the key if required.
Genesky says he's able to program newer fobs for around $200-$250, depending on the vehicle. He's experienced European models turned away because they don't have the equipment required. Luckily, the majority of aftermarket fobs can be programmable, but it's always recommended to consult the dealer of your choice first to find out what the cost is.
Finding a New Fob
If your key fob can't be repaired, you may need to buy a new one. Depending on your vehicle's model and make, an auto locksmith or dealership may be able to help. The dealership is likely to be the most expensive alternative for replacing a fob, but they will also have all of the necessary tools and software needed to program your vehicle correctly. Numerous locksmiths who are independent offer a new car key fob at the lower cost.
Before you decide to purchase a new key fob it's recommended to consider resetting your current one. The owner's guide should explain the correct reset procedure. This is usually the result of a series of button presses that restores the factory programming.
It is also recommended to check the owner's guide and warranty information to see if you can get an alternative fob for your key. If your vehicle's warranty is in good standing or you have an auto club or insurance policy that covers bumper-to-bumper, you may qualify for a reimbursement on the cost of replacing the fob.
Finding the best place to get the fob you need can be difficult. You might want to visit the dealer for this service if have a newer vehicle and are looking to feel secure knowing that your keyfobs are working correctly. If you are looking for a cheaper alternative, it's possible to find a locksmith who will offer the same service for a lower price.
If you aren't comfortable handling this type of work yourself, a professional locksmith may be a great choice. They are trained and equipped to reprogram or replace all kinds of car key fobs and often they can accomplish the task in a short time. In addition, a locksmith is often able to come to your office or home to complete the task which can be extremely convenient for some people. They can also cut and program keys on site if you've lost them. This is great for those who don't like to leave their car without a key.