The 10 Most Terrifying Things About Car Key Fob Repair
Car Key Fob Repairs
Key fobs today do a lot more than unlock and start vehicles. This extra complexity can result in costly repairs when it fails.
The good news is that the majority of fobs use flat watch-style batteries that are easy to replace at home. It is possible that a simple reset can bring your fob back to life.
Battery Replacement
The most common reason the key fob ceases to function is due to a dead battery. It's a simple fix, and it's worth trying before you spend money on a new key fob. You can purchase a new button cell battery at your local auto parts store or hardware retailer If you own one. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to open and replace the battery inside your fob.
Most fobs have two halves that snap together- you'll need to gently pry the sides apart to access the battery. It's usually a screwdriver or some other tool that has a flat, thin blade. It might help to look for a notch along the bottom of the fob which you can place your tool between. You may also want to be on the lookout for small pieces that may fall off while working.
Insert the new battery the same way as you removed the previous one. The positive (+) side should be facing the buttons, while the opposite side is facing (-) the marks on the battery compartment.
You can push a button to test the fob. If it doesn't work, there could be a problem with your car that requires a specialist to fix or replace.
Some key fobs are difficult to open, and the contacts may be fragile and easily corroded. In these cases the best choice is to consult a remote car key repair near me specialist or a dealer. When replacing a battery, be gentle and follow the owner's instructions. You may be able to locate a battery similar in a big-box store or discounter, however, make sure you read the owner's manual to make sure it's compatible with your repair car remote control key.
Replacing the Internal Key
To protect against theft, the majority of key fobs have an electronic key inside. When the battery in the fob goes out and the key is discarded, a blank one is left behind and can be used to open doors and trunks. In some cases it is possible to start certain vehicles. Many people don't realize this however they could save themselves a trip to the dealership by simply replacing the fob battery. The majority of modern fobs utilize flat watch-style batteries that can be found in hardware stores and auto parts shops. Using the correct type of battery is essential however. A bad battery can damage the electronic circuitry, which can cause the fob to fail much earlier.
If you replace the battery and find the problem persists, it could be an indication that something else is going on with your car. Review the owner's manual of your vehicle to determine if there's a reset procedure that will restore the fob's factory-setup. If this doesn't work, you'll have go to a dealer or independent shop that specializes vehicle-security systems and key fob programming.
Fobs may also fail due to malfunctioning transmitter receivers. They are typically placed on the dashboard or close to the steering wheel, and transmit signals that allow you to unlock and start your car with the fob. It is possible that you will need to get closer to the car to enable it.
It could be required for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver is usually enough to suffice, but certain fobs require a specific tool or equipment that can only be purchased at a dealership. This is a job that should be performed by a qualified mechanic to avoid damaging the fob as well as yourself.
Reprogramming the Key
A key car repair fob that is not working might just need an upgrade in battery. Because they are cheap and readily available in pharmacies and home improvement stores, it's the ideal first step before buying a new car key immobiliser repair key fob.
You may also be able to program the fob yourself by following a few basic steps. This process can vary between vehicles, so you should read the owner's manual and research the model you have. One key fob could require that the ignition switch be turned on while changing the program. One key fob may require the key to be inserted several times.
The procedure is easy. Make sure the battery is securely in place. Then, get in the driver's seat and close all doors, excluding the driver's side door. This will ensure the new fob is communicating with the vehicle correctly. Put the old key in the ignition and turn it ON however, don't start the engine. Next 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. The key will signal to the vehicle within a brief amount 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 work after reprogramming, try replacing the batteries. If the problem persists you should visit the dealer of your vehicle or a locksmith is a good idea. A professional locksmith will have the tools and equipment required to reprogram your car fob, or even create a brand new one, if required.
Genesky says he's able to program newer fobs that range between $200 and $250, depending on the vehicle. He's been denied European models rejected because they don't have the equipment needed. Most aftermarket fobs can be programmed, but always consult your local car dealer to determine the price.
A New Fob
If your key fob cannot be repaired, you might need to buy another one. Based on the make and model, the dealer or an auto locksmith may be able to help. The dealership will likely be the most expensive alternative for replacing a fob however, they'll have all the required tools and software to program your car correctly. Many locksmiths in independent shops provide a new car key fob at an affordable price.
Before you purchase a new fob it's a good idea to try resetting your current device. The owner's manual should provide the correct reset procedure. It is typically a series button presses which restores the factory settings.
You should also check the owner's manual and warranty information to see whether you are eligible for a replacement key fob. If your repair car key is under warranty, or you have a car insurance policy or auto club membership that provides bumper-to-bumper protection, you may be eligible to receive a reimbursement for the cost of an entirely new 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 you are driving a brand new car and want peace of mind knowing that your key fobs work correctly. However, if you're looking for an affordable alternative it is usually possible to find an independent locksmith who can offer the same services for a significantly lower price.
A professional locksmith is a great choice If you're not confident doing this type of work. They are skilled and equipped to replace or reprogram all kinds of car key fobs and they can often accomplish the task in a short time. Locksmiths can also come to your house or office which is convenient for a lot of people. They can also cut and program keys on the spot if you've lost keys. This is great for those who don't like to leave their car in the garage.