Car Key Fob Repair It's Not As Expensive As You Think
Car Key Fob Repair It's Not As Expensive As You Think
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Car Key Fob Repairs
Key fobs today do a lot more than just unlock and start vehicles. But that extra complexity can result in high repair bills in the event that one of them malfunctions.
The good news is that most fobs are equipped with flat-watch-style batteries that are simple to replace at home. And you may find that a reset can get yours working again.
Battery Replacement
The most frequent reason why that a key fob doesn't work is due to a dead battery. It's easy to solve and is worth a try before you invest in an alternative fob. Simply take your car to a local hardware or auto parts retailer that carries button cells and choose the replacement. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to remove and replace the battery inside your fob.
Most fobs come with two halves that snap together- you'll need to gently pry the sides apart to get to the battery. You'll need a small, flat-bladed screwdriver, or a different tool with a blade that is thin. You can wedge 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 be loosened while working.
When you have your new battery, insert it the same way that you removed the old one. The positive (+) side should be facing the buttons and the reverse (-) the marks on the compartment for the battery.
You can push a button to test the fob. If it doesn't work, you may have an issue with your car that requires a specialist to fix or replace.
Certain key fobs are difficult to open and the contacts may be brittle and easily corroded. In these instances, a car specialist or the dealer will likely be the best choice. When replacing a battery be gentle and follow your owner's guide. You might be able find a similar battery at a discounter store or a big-box retailer however, you'll need to refer to your owner's manual to ensure that it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs include the physical key mechanical however, it's hidden within the fob to stop thieves from getting. 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 cars. Most people do not realize that they can save a trip to a dealership by recharging the fob batteries. Most modern fobs use flat watches-style batteries that can be found in auto parts stores and hardware shops. Choosing the right type of battery is important, however. A bad battery can cause damage to the circuitry and cause the fob's failure earlier.
If the problem continues to persist after replacing the battery, it could be a sign that there is something else wrong in your vehicle. Check your owner's manual to see if there's a reset procedure that will bring the fob back to factory-setup. If this doesn't work, you'll have to visit a dealership or an independent shop that specializes in security systems for vehicles and key fob programming.
Fobs could also fail due to faulty transmitter receivers. They are typically placed on the dashboard or near the steering wheel, and they send signals that allow you to open and start your car with the fob. If you're required to move closer and closer to your car in order to make it work, there's a good chance that the transmitter isn't working.
It may be required for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver will usually work, however certain fobs require a special tool or equipment that can only be found at a dealership. This task should be performed by a certified mechanic to ensure that the fob is not damaged and yourself.
Reprogramming the Key
A key fob that's not working might just need an upgrade in battery. Because these batteries are cheap and easily available at pharmacies and car key sensor repair near me home improvement stores, it's an excellent first step prior to investing in an entirely new car key fob.
Alternately, you might be able to re-program the fob on your own by following some basic steps. This process can vary between automobiles, so consult your owner's guide and study the specific model of your vehicle. One key fob could require that the ignition be turned on while programming. Another key might require the key to be inserted and removed several times.
The general procedure is very easy. Make sure that the battery is securely in place. Close all doors except the driver's door. This will ensure the new key is communicating with the vehicle correctly. Then, put the old key back in the ignition and switch it to the ON position, but don't start the engine. Press the lock button while aiming the fob at the receiver for transmission. This is typically located on the front, above the mirror. In a short period of time, the key will indicate to the vehicle that it's being programmed by cycling the doors locks or emitting a chime. This can be a difficult process, so it's important to be aware of the timing and don't over-press the key button.
If the key fob doesn't work try reprogramming it with new batteries. If the problem persists, a visit to your car dealer or locksmiths should be considered. A professional locksmith will have the tools and equipment required to reprogram your car fob, or even create a brand new one if needed.
Genesky says he's able to program newer fobs for $200-$250, based on the vehicle. But he's had to turn away customers with European models because he doesn't have the expensive equipment required. Luckily, the majority of aftermarket fobs can be programmable but it's always best to talk to the dealer of your choice first to see the price.
How to get a new fob
If your key fob is simply damaged beyond repair, you could require an alternative. Based on the make and model, an auto locksmith or a dealership may be able help. The dealership is likely to be the most expensive option to replace your fob, but it also has the tools and software needed to program your car correctly. Numerous locksmiths who are independent provide a new car key fob at a much lower price.
It is a good thing to attempt to reset your current device before you decide to buy an entirely new one. The owner's manual will outline the proper reset procedure which is typically the pushing of a button that restores the original programming.
It is also recommended to check the owner's manual and warranty information to determine whether you can obtain an additional fob for your key. If your car 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 the new fob.
The process of getting a fob can be simple enough, but finding the right location to get it done can be a challenge. You may want to go to the dealer for this service if you are driving a brand new car and you want to be confident that your key fobs work properly. If you're looking for a more affordable option it is usually possible to find an independent locksmith who can provide the same service for a significantly lower price.
A locksmith professional is a good option if you're not comfortable doing this type of work. They're trained and equipped to change or reprogram keys for cars of all kinds, and can do so quickly. In addition, a locksmith is often able to come to your home or office to complete the task which is practical for some. They can cut and program keys on the spot in case you've lost keys. This is perfect for those who don't want to leave their vehicle without a key.