The Next Big Thing In Car Key Fob Repair
Wiki Article
Car Key Fob Repairs
Key fobs of today do a lot more than unlock and start vehicles. However, the added complexity could add up to high repair bills in the event that one of them malfunctions.
The positive side is that many fobs use flat watch-style batteries that are easy to replace at home. And you may find that a reset will get yours working again.
Battery Replacement
A dead battery is the most common cause of a key fob not working. It's a simple solve and is worth a try before you invest in an alternative fob. Simply drive your car to a local auto parts store or hardware retailer that sells button cell batteries and pick up a replacement. You can also consult the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery inside your fob.
Most fobs come with two halves that snap togetherYou'll need to pry the sides apart to get to the battery. You'll usually need a small screwdriver or some other tool equipped with a thin, flat blade. It might help to look for a groove along the lower edge of the fob that you can use to wedge your tool between. You might also want to keep an eye out for small pieces that could break loose while working.
Insert the new battery in the same manner 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 with the markings in the battery compartment of your fob.
Push a button to test the fob. If it doesn't work, you might have a problem with your car that requires a professional to fix or replace.
Some key fobs are difficult to open and their contacts could be fragile and easily corrosion-prone. In these cases you should consult a specialist in your car or dealer may be the best choice. If you're in need of replacing a battery, try to be very gentle and follow the specific instructions in the owner's manual. You might be able to find the same battery at a big-box store or discounter, but make sure you read your owner's guide to ensure it is compatible with your vehicle.
Replace the internal key
Most key fobs contain the physical key mechanical, but it's hidden inside the fob to keep it from being stolen. When the fob battery dies it leaves behind a blank internal key which can open doors and trunks (and in some cases start certain cars). Most people don't realize that they can save a trip to a dealership by replacing the fob batteries. Most modern fobs have flat watches-style batteries that are readily available in auto parts stores and hardware shops. It is essential to choose the right type of battery. A wrong battery can harm the circuitry and lead to the fob's failure much sooner.
If the problem continues to persist even after you have replaced the battery, it could be a sign that there is something else wrong with your vehicle. If you have an owner's guide, check to see if a reset procedure is available to restore the fob's original programming. If that doesn't help, you'll need to visit a dealership 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 near the steering wheel or on the dashboard. They transmit signals that allow you to unlock your vehicle and start it using the fob. If you notice that you're being required to get closer and closer to your car to be able to make it work, there's a good chance the transmitter is failing.
A professional may need to open the case to replace the transmitter. A simple screwdriver can usually work, however certain fobs require a specific tool or a special piece of equipment which can only be found at a dealer. It's a good idea to have a certified mechanic perform this task so you don't break the fob or cause injury to yourself.
Reprogramming the Key
Often a non-functional key fob simply needs a fresh battery. Since these batteries are inexpensive and easily available at pharmacies and home improvement stores, this is the ideal first step before buying the purchase of a new car key fob.
You may also be able to reprogram the fob yourself by following some basic steps. The process is different for different vehicles brands, so it's essential to refer to the owner's manual as well as research the specifics of the model you own. One key fob might require that the ignition be on when changing the program. Another key might require the key to be removed and inserted repeatedly.
The general process is simple. Make sure that 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 is communicating with the vehicle properly. Put the old key in the ignition, then turn it ON however, do not start the engine. Press the lock button while aiming the fob toward the transmission receiver. This is typically located on the left side, just above the mirror. Within a short time frame, the key will indicate to the vehicle that it's been programmed by triggering the doors locks or emitting G28 Car Key Solutions a chime. This is a challenging procedure, so pay attention to timing and don't over-press the button.
If the key fob won't work after reprogramming it, try using new batteries. If the issue is still there, you might want to check with your local dealer or locksmith. A professional locksmith will have the tools and equipment needed to reprogram the car fob or design a new one, if required.
Genesky says he can usually program newer fobs for around $200 to $250, based on the vehicle. But he's had to refuse customers with European models because they don't have the costly equipment required. Fortunately, most aftermarket fobs are programmable however it's best to check with an auto dealer first to determine what their price is.
How do I get a brand new fob
If your key fob is beyond repair, you may need to purchase an entirely new one. Based on the make and model, a dealership or an auto locksmith might be able to assist. The dealership is likely to be the most expensive option for a replacement fob however, it will also have the tools and software required to program your car properly. Numerous locksmiths who are independent offer a new car key fob for a much lower price.
It's a good idea to try to reset your current fob before you decide to buy another one. The owner's manual should provide the correct procedure for reset. It is typically a series button presses which restores the factory settings.
It's also a good idea to check the owner's manual and warranty information before you decide which place to go for the replacement of your key fob. If your car is under warranty or you have a car-insurance policy or auto club membership that includes bumper-to-bumper coverage, you may be eligible for reimbursement for the cost of a new fob.
The process of getting a fob can be simple enough however, finding the right place to have it done isn't easy. If you own a new vehicle and you want the peace of mind that comes from knowing that your key fobs are in good condition, you may prefer going to the dealership for this service. If you are looking for a cheaper alternative, it's possible to find a locksmith who will offer the same service at less cost.
If you're not comfortable doing this kind of work yourself, a professional locksmith may be a good option. They are trained and equipped to replace or reprogram key fobs for cars of all kinds, and can do so quickly. A locksmith is also able to visit your house or office which is a great option for many. They can cut keys and program them on the spot if you've lost keys. This is ideal for those who do not want to leave their vehicle in the garage.