5 Myths About Car Key Fob Repair That You Should Avoid
Car Key Fob Repairs
Key fobs today do much more than unlock and start vehicles. But that extra complexity can add up to costly repairs in the event that one of them malfunctions.
It's important to know that a majority of fobs are powered by flat watch-style batteries, which can be replaced at home. It is possible that a simple reset is enough to make your fob work again.
Battery Replacement
A dead battery is the most common cause of a key fob that isn't working. It's easy to solve and is worth a try before you spend money on an alternative fob. Take your car to a local hardware or auto parts retailer that carries button cell batteries and purchase an alternative. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to remove and replace the battery inside your fob.
You'll have to gently pull off the sides of many fobs to access the battery. It's usually a screwdriver or a different tool with a thin, flat blade. You can insert your tool into a notch on the bottom of the key fob. You might also want to be on the lookout for small pieces that could come loose while you work.
Insert the new battery the same manner as you removed the previous one. The positive (+) side should be facing the buttons and the reverse (-) the markings on the battery compartment.
Test the fob to see whether it is working by pressing the button. If it doesn't work, there could be an issue with your vehicle that requires a professional to fix or replace.
Certain key fobs require specific tools to open, and the contacts inside could be fragile and susceptible to corroding. In these cases the best choice is to talk to a specialist or a dealer. When replacing a battery be patient and follow your owner's manual. You may be able to locate a comparable battery at a discounter store or a big-box retailer however, you'll need to consult your owner's manual to make sure that it's the right one for your vehicle.
Replacing the Internal Key
To protect against theft, the majority of key fobs have a mechanical key hidden inside. If the battery of the fob fails it will leave an internal key that is blank that can unlock doors and trunks (and in some cases, even start certain vehicles). Many people don't realize this however they could save themselves from a trip to the dealer by simply replacing the fob battery. Most modern fobs use flat watches-style batteries that are easy to find in hardware stores and auto parts shops. The right kind of battery is crucial however. The wrong kind can damage the electronic circuitry and cause the battery to fail sooner.
If you change the battery, and the issue is still there, it could be a sign that something else is happening in your vehicle. If you have an owner's manual, check to see if a reset procedure is available to restore the fob's original programming. If this doesn't work you'll have to visit a dealership or an independent shop that specializes in vehicle security systems and fob programming.
Fobs may also malfunction because of faulty transmitter receivers. They are typically located close to the steering wheel, or in the dashboard. They transmit signals to allow you to unlock your car and begin it using the fob. You may need to get closer to the car in order to make it work.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver will usually do the job, but some fobs have complicated release mechanisms that require a special tool or equipment that is available only at a dealership. It's a good idea to have a certified mechanic do this job so that you don't damage the fob or hurt yourself.
Reprogramming car key repair shop near me that's not working may simply need a new battery. Since remote car key repair are inexpensive and readily available in pharmacies and home improvement stores, it's a good first step before buying an entirely new car key fob.
Alternately, you might be able to program the fob by following a few basic steps. This procedure can differ between vehicles, so it is recommended to read the owner's manual and research your specific model. For instance one key fob could require that the ignition be switched on while reprogramming the key. One key fob could require the key to be inserted multiple times.
The basic procedure is simple. Make sure the battery is securely in place. Close all doors, except the driver's door. This will ensure that the new key fob communicates with the vehicle in a proper manner. Then, put the old key back in the ignition and turn it on to the ON position, but do not start the engine. Then press the lock button on the fob, while aiming it at the transmission receiver, which is usually located in 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 turning the door locks or by emitting an audible chime. This procedure can be difficult so it's essential to be aware of the timing and not to over-press the key button.
If the key fob still doesn't work, try reprogramming it again using new batteries. If the issue is still there, you may want to visit your car dealer or locksmith. A professional locksmith will have the tools and equipment to reprogram your car's fob or make the key if needed.
Genesky says that he can program newer fobs between $200 and $250, based on the model of vehicle. However, he's had the need to turn down customers who have European models due to the fact that there's no equipment they require. Fortunately, most aftermarket fobs can be programmed, but it's always best to check with an auto dealer first to find out what their price is.
How do I get a new fob
If your key fob is simply damaged beyond repair, you could need to purchase an alternative. Depending on your vehicle's model and make, an auto locksmith or a dealership might be able to assist. The dealership will likely be the most expensive alternative for replacing a fob however, they'll have the necessary tools and software needed to program your car correctly. Numerous locksmiths who are independent provide a new car key fob at the lower cost.
It's a good idea to attempt to reset your current device before you rush out to buy another one. Your owner's manual should outline the correct procedure for reset which is typically pushing a few buttons that restores the original programming.
It's also a good idea to check your owner's manual as well as warranty information before deciding where to go for an replacement fob for your key. If your vehicle is under warranty, or you have a car-insurance policy or auto club membership with bumper-to-bumper protection, you may be eligible to receive a reimbursement for the cost of a new fob.
Finding a fob is simple enough, but finding the right location to do it isn't easy. You may want to go to the dealer for this service if are driving a brand new car and want to be confident 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 at a lower price.
If you're not confident handling this type of work yourself, a professional locksmith can be a great option. They are trained and equipped to repair or replace key fobs for cars of all kinds and do it quickly. A locksmith can also come to your house or office which is a great option for many. They can also cut and program keys on the spot if you've lost keys. This is great for those who do not want to leave their vehicle without a key.
