Ten Things You've Learned In Kindergarden That'll Help You With Car Key Fob Repair
Ten Things You've Learned In Kindergarden That'll Help You With Car Key Fob Repair
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Car Key Fob Repairs
Key fobs today do much more than unlock and start vehicles. This added complexity can cause costly repair costs if it breaks.
It's a good idea to know that most fobs are powered by flat watch-style batteries which can be easily replaced at home. It is possible that a reset can bring it back to life.
Battery Replacement
A dead battery is the most frequent reason for a key fob that isn't working. This is a simple repair, and is worth a try before you decide to spend money on a new fob. Take your car to a local hardware or auto parts retailer that sells button cell batteries and purchase the replacement. You can also consult your owner's manual (or in the event that you don't have one, YouTube is full of videos from people explaining how to do it) for specific instructions on opening and replacing the battery in the particular type of fob.
Most fobs have two halves that snap together -You'll need to break the sides in order to access the battery. You'll need a small flat-bladed screwdriver, or a different tool with a small blade. It may be helpful to look for a notch along the bottom of the fob that you can wedge your tool between. You might also want to look out for small pieces that could break loose as you work.
Install the new battery in the same manner as you removed the old one. The positive (+) side should face the buttons and the reverse (-) the marks on the compartment for the battery.
Test the fob to see if it works by pushing a button. If it fails, it may be a problem with your vehicle that requires to be fixed or replaced by a specialist.
Certain key fobs require special tools to open and close, and the connections inside may be delicate and easily corroded. In these situations the best choice is to speak with a expert or a dealer. If you're looking to replace a battery, try to be very gentle and follow the instructions that are specific to the owner's manual. You might be able locate a comparable battery at a discounter store or a big-box retailer, but you'll need to check the owner's manual to make sure that it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs contain the physical key mechanical, but it's hidden inside the fob to prevent thieves. When the battery in the fob fails and the key is discarded, a blank one is left behind and can be used to unlock doors and trunks. In some cases the key could even start certain vehicles. A majority of people do not realize that they can save a trip to a dealership by replacing the fob's batteries. Most modern fobs use flat watch-style batteries that can be found in hardware stores and auto parts shops. Choosing the right type of battery is crucial, however. A wrong battery can harm the circuitry and lead to the fob to fail much earlier.
If you replace the battery and discover that the issue is still there it could be a sign that something else is wrong with your vehicle. Go through the owner's manual to determine if there's a reset procedure that will bring the fob back to factory-setup. If that doesn't help, you'll need to visit a dealer or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs can also malfunction due to faulty transmitter receivers. These are usually built into the dashboard or near the steering wheel, and they transmit signals that allow you to open and start your car using the fob. If you're required to move closer and closer to your vehicle to be able to make it work, there's a great chance the transmitter is failing.
It may be necessary for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver can usually suffice, but certain fobs require a special tool or special equipment that can only be purchased at a dealer. This task must be handled by a certified mechanic to avoid damaging the fob and yourself.
Reprogramming the Key
A key fob that is not functioning simply requires a new battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, it's a good first step before purchasing the purchase of a new car key fob.
You can also change the programming of your key fob on your own if you follow a few basic steps. This process varies between vehicle manufacturers, so it is important to refer to the owner's manual as well as research the specifics of the model you own. One key fob could require that the ignition switch be on when programming. Another might need the key to be inserted and removed repeatedly.
The basic procedure is easy. First, make sure that the new battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob can communicate with the vehicle properly. Then, place the old key back into the ignition and switch it to the ON position, but don't start the engine. Next press the lock button on the fob while making sure to point it towards the transmission receiver, which is typically located on the front of the car above the mirror. The key will notify the vehicle within a short amount of time that it's being programmed. This can be done by turning off the door locks or emitting an audible chime. This can be a tricky process, so pay close attention to the timing and don't press too hard the button.
If the key fob doesn't work Try reprogramming it with fresh batteries. If the issue isn't resolved you should visit the dealer of your vehicle or locksmiths should be considered. A professional will have all the tools and equipment to reprogram your car's fob or design a new one if necessary.
Genesky says he's able to program newer fobs for around $200-$250, based on the car. However, he's had to refuse customers with European models due to the fact that there's no equipment required. A majority of the aftermarket fobs are programmed, but always check with your local dealer to find out the price.
How to get a new fob
If your key fob is simply beyond repair, you may need to purchase an alternative. Depending on your vehicle's make and model, an auto locksmith or a dealership may be able to help. The dealership is likely to be the most expensive choice to replace your fob, however, it will also have the tools and software needed to program your car correctly. Many independent locksmiths offer a brand new car key fob for a much lower price.
Before you rush to get a new key fob it's a good idea to try resetting your current device. The owner's manual should explain the proper procedure for reset that is typically a series of button pushes that reset the original programming.
It's recommended to check your owner's manual as well as warranty information prior to deciding where to go for the replacement of your key fob. If your vehicle is under warranty, or you have a car-insurance policy or auto club membership with bumper-to-bumper coverage, you may be eligible to receive a reimbursement for the cost of the new fob.
Finding the best where to purchase a fob can be difficult. If you own a new car and want the security from knowing that your key fobs are in working condition, you may be better off visiting the dealership to get this key repair service service. If you are seeking a less expensive alternative, it's possible to find a locksmith who can provide the same service for an affordable cost.
A professional locksmith is a great option If you're not confident doing this type of work. They are certified and equipped to reprogram or replace most types of car key fobs and often they can do it quickly. Additionally, locksmiths can often come to your office or home to complete the task, which can be very convenient for some people. They can also cut and program keys on the spot if you've lost them. This is ideal for those who don't like to leave their car unattended.