Car Key Fob Repair: What's No One Is Talking About
Car Key Fob Repairs
Key fobs today do a lot more than simply unlock and start vehicles. However, the added complexity could result in high repair bills in the event that one of them malfunctions.
It's a good idea to know that most fobs are powered by flat watch-style batteries which can be easily replaced at home. You may find that a simple reset is enough to allow your fob to function again.
Battery Replacement
A dead battery is the most frequent cause of the fob's key not working. It's a simple repair, and is worth a try before you spend money on a new fob. Take your car to a local auto parts store or hardware retailer that sells button cell batteries and pick up the replacement. You can also check the owner's manual (or in the event that you don't have one, YouTube is full of videos from people who show you how to do it) for specific instructions for opening and replacing the battery on your particular type of fob.
The majority of fobs have two halves that snap togetherYou'll need to pry the sides apart to get to the battery. You'll typically need a small screwdriver or some other tool that has a flat, thin blade. It may be helpful to look for a notch along the lower edge of the fob that you can use to put your tool in between. You may also want to watch out for tiny pieces that may come loose while working.
Install the new battery in the same manner as you removed the old one. Make sure that the positive (+) side is facing up toward the buttons and that the negative (-) side of the battery is aligned correctly with the marks inside the battery compartment of your fob.
Push a button to test the fob. If it isn't working, there might be a problem with your vehicle that needs to be fixed or replaced by a specialist.
Certain key fobs can be difficult to open, and the contacts could be fragile and easily damaged. In these instances the best choice is to speak with a specialist or a dealer. If you need to replace batteries, you should be very gentle and follow the specific instructions in your owner's manual. You might be able to locate a comparable battery at a discounter or a big-box retailer but you'll have to consult your owner's manual to be sure that it's the right one for your vehicle.
Replacing the Internal Key
To prevent theft, most key fobs have an internal mechanical key that is hidden within. If the battery of the fob fails, it leaves behind a blank internal key which can open trunks and doors (and in some cases, even start certain vehicles). Most people don't know this however they could save themselves a trip to the dealership by simply replacing the fob's battery. The flat watch-style battery is found in the majority of modern fobs. These batteries are easily located at auto parts stores and hardware stores. The right kind of battery is crucial, however. The wrong kind can damage the electronic circuitry, causing the battery to fail earlier.
If the problem continues to persist even after you have replaced the battery, it could be an indication that something else is going on in your vehicle. Check your owner's manual to determine if you have an option to reset the fob and bring the fob back to factory programming. If this doesn't help you'll have to visit a dealer or an independent shop that specializes in vehicle security systems and fob programming.
Fobs can 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 start it with the fob. You may have to move closer to the car in order to make it work.
It may be required for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver is enough to get the job done however some fobs come with complex release mechanisms that require a specific tool or specialized equipment available only at a dealership. This job should be performed by a qualified mechanic to ensure that the fob is not damaged and yourself.
Reprogramming the Key
A key fob that's not working could just require an upgrade in battery. These batteries are easily found in home improvement and pharmacy stores and are cheap. This is a great option to begin before purchasing an entirely new key fob.
You can also change the programming of your key fob on your own if you follow some basic steps. This procedure can differ between automobiles, so refer to the owner's manual and study the specific model of your vehicle. For key fob repair near me could require that the ignition be switched on while reprogramming the key. Another might need the key to be removed and inserted repeatedly.
The process is straightforward. Make sure the 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 in a proper manner. Place the old key in the ignition, then turn it on but don't start the engine. Press the lock button while aiming the fob towards the receiver for transmission. This is usually located on the front above the mirror. Within a brief time, the key will indicate to the vehicle that it's being programmed by triggering the doors locks or emitting an emitted sound. This can be a tricky process, so pay close attention to the timing and avoid pressing too hard the button.
If the key fob does not work, try reprogramming it again with fresh batteries. If the problem persists you may want to visit your local dealer or locksmith. A professional will have all the tools and equipment required to reprogram your car's fob, or even create a brand new one if necessary.
Genesky says he's able to program newer fobs ranging from $200 and $250, depending on the vehicle. However, he's had the need to turn down customers who have European models due to the fact that they don't have the costly equipment required. Most aftermarket fobs can be programmed, but always consult your local dealer to determine the cost.
Finding a New Fob
If your key fob is beyond repair, you might need to purchase an alternative. Depending on your vehicle's make and model, an auto locksmith or a dealership may be able 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 correctly. Many independent locksmiths offer a new car key fob for an affordable price.
It is a good thing to attempt to reset the fob you have before you decide to buy an entirely new one. The owner's guide should explain the correct reset procedure. This is usually an orderly press which restores the factory settings.
It is recommended to check the owner's manual and warranty information prior to deciding the best place to get a key fob replacement. 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 for a reimbursement of the cost of a replacement fob.
Getting a fob is easy enough however finding the best place to have it done can be tricky. If you have a relatively new vehicle and you want the security with knowing that your key fobs are in good working order, you may be better off going to the dealership for this service. If you're looking for a more affordable option it is usually possible to find a locksmith who is independent who can provide the same services at a much lower cost.
If you're not comfortable doing this type of work on your own, a professional locksmith may be a great choice. They are trained and equipped to replace or reprogram all kinds of car key fobs, and they can often accomplish the task in a short time. Additionally, locksmiths will often visit your workplace or home to complete the task, which can be very useful for certain people. They can also cut and program keys on site if you've lost keys. This is ideal for those who do not want to leave their vehicle without a key.