Car Key Fob Repair Explained In Less Than 140 Characters
Car Key Fob Repairs
Key fobs today do a lot more than unlock and start cars. But that extra complexity can result in costly repairs if one of them breaks.
The good news is that the majority of fobs use flat watch-style batteries that are simple to replace at home. You may find that a simple reset can bring your fob back to life.
Battery Replacement
The most frequent reason why a key fob stops working is because of a dead battery. It's a simple repair and worth a try before you invest in the replacement fob. Simply drive your car to a local hardware or auto parts retailer that carries button cell batteries and purchase an alternative. You can also refer to your owner's guide (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 have two halves that snap togetherYou'll need to pull the sides apart to access the battery. You'll require a small flat-bladed screwdriver, or a different tool with a thin blade. It may be helpful to look for a groove along the lower edge of the fob that you can wedge your tool between. You may also want to look out for tiny pieces that might break loose as you work.
Install the new battery in the same way as you removed the old one. Make sure the positive (+) side is facing upwards towards the buttons and that the negative (-) side of the battery is aligned correctly with the markings in the battery compartment of your fob.
Check the fob to determine whether it is working by pressing 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 their contacts may be brittle and easily damaged. In these situations, a car specialist or dealer may be your best option. If you need to replace a battery, try to be gentle and follow the instructions specifically in the owner's manual. You may be able to locate a comparable battery at a discounter or a big-box retailer, but you'll need to check the owner's manual to be sure that it's compatible with your vehicle.
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, which can be used to open trunks and doors. In some cases, this key can even start certain vehicles. Most people aren't aware of this however they could save having to go to the dealership by simply replacing the fob battery. The flat watch-style battery is found in most modern fobs. They can be found at hardware stores and auto parts stores. It is essential to choose the right type of battery. A wrong battery can harm the circuitry and cause the fob's failure much sooner.
If the problem continues to persist after replacing the battery, it could be an indication that something else is going on with your vehicle. If you have an owner's manual, check to see if there is a reset option available to restore the fob's factory programming. If this doesn't work you'll have to go to a dealership or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs can also malfunction due to malfunctioning 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 have to move closer to your car to enable it.
It could be required for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver is enough to accomplish the task however some fobs come with complex release mechanisms that require a special tool or specialized equipment that is available only through a dealer. It's a good idea to have a certified 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's not working may simply need a new battery. These batteries are readily available in pharmacy and home improvement stores and are affordable. This is a great way to start before buying an entirely new key fob.
Alternately, you might be able to re-program the fob yourself by following some basic steps. The process is different for different vehicles brands, so it's essential to consult your owner's manual and study the specifics of the model you own. One key fob might require that the ignition be on when programming. Related Homepag might require the key to be removed and inserted repeatedly.
The procedure is simple. Make sure that the battery is securely in place. Then, get into the driver's seat and shut all doors EXCEPT for the driver's side door. This will ensure that the new key fob communicates with the vehicle properly. After that, put the old key back in the ignition and switch it to the ON position, but do not start the engine. Then press the lock button on the fob while looking at the transmission receiver, which is typically located in 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 accomplished by turning the door locks or by emitting an audible chime. This can be a difficult process so it's essential 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 new batteries. If the problem persists, a visit to the dealer of your vehicle or locksmiths should be considered. A professional locksmith will have the tools and equipment to reprogram your car's fob, or even create a brand new one if necessary.
Genesky says he can usually program newer fobs for around $200 to $250, based on the car. Genesky has had European models turned away because they don't have the equipment needed. A majority of the aftermarket fobs are programmed, but you should always inquire with your local dealer to determine the cost.
How do key repair service near me get a new fob
If the key fob you have cannot be fixed, you could need to buy an entirely new one. Depending on the brand and model, a dealership or an auto locksmith might be able to help. The dealership is likely to be the most expensive choice for a replacement fob, but it also has the tools and software necessary to program your car properly. Many locksmiths in independent shops offer a new car key fob at a much lower price.
Before you purchase a new fob, it is an excellent idea to try resetting your current device. The owner's manual will outline the proper reset procedure that is typically pushing a few buttons that reset the original programming.
It is also recommended to check your owner's guide and warranty information to see whether you are eligible for an additional fob for your key. If your vehicle's warranty is still active or you have an auto club or car insurance policy that covers bumper to bumper, you may qualify to receive a reimbursement for the cost of a replacement fob.
Finding the best place to get a fob can be difficult. It is possible to visit the dealer for this service if you are driving a brand new car and you want peace of mind knowing that your key fobs work correctly. If you're looking for a cheaper alternative, it is possible to find a locksmith who will offer the same service at a lower price.
A professional locksmith is a great option if you're not comfortable doing this kind of work. They are trained and equipped to repair or replace key fobs for cars of all kinds and can do it quickly. Additionally, locksmiths will often visit your workplace or home to complete the task which is useful for certain people. They can cut and program keys on the spot if you've lost keys. This is perfect for those who do not like to leave their car without a key.