10 Things We Do Not Like About Car Key Fob Repair
Car Key Fob Repairs
Key fobs today are more than just a way to unlock and start cars. This added complexity could lead to expensive repair bills in the event that it malfunctions.
The positive side is that many fobs use flat watch-style batteries that are simple to replace at home. It is possible that a reset will get yours working again.
Battery Replacement
A dead battery is the main reason for a key fob that isn't working. It's simple to repair and worth a try before you spend money on the replacement fob. Simply drive your car to a local auto parts store or hardware retailer that sells button cell batteries and purchase a replacement. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to open and replace the battery in your fob.
You'll need to gently pull away the sides of the majority of fobs to access the battery. You'll require a small flat-bladed screwdriver, or a different tool with a blade that is thin. It may be helpful to look for a groove along the bottom of the fob which you can use to place your tool between. It is also advisable to look for small pieces that could come loose while you work.
Once you have your new battery, insert it the same way that you removed the old one. Make sure the positive (+) side is facing up 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 an issue with your vehicle that requires a professional to repair or replace.
Some key fobs require special tools to open and close them, and the contacts inside can be fragile and easily corroded. In these cases, a car specialist or the dealer will likely be the best option. If you need to replace the battery, make sure to be very gentle and follow the instructions that are specific to your owner's manual. You may be able to find a similar battery at a discounter or a big-box retailer however, you'll need to consult your owner's manual to be sure that it's the right one for your vehicle.
Replace the internal key
Most key fobs contain an actual mechanical key however, it's hidden within the fob to stop thieves from getting. If the battery inside the fob fails and the key is discarded, a blank one is left behind and can be used to unlock trunks and doors. In some cases, this key can even start certain vehicles. Many people don't realize this however, they can save a trip to the dealership by simply replacing the fob battery. The flat watch-style battery is used in most modern fobs. They can be found at hardware and auto parts stores. Choosing the right type of battery is essential however. A bad battery can damage the electronic circuitry, causing the fob to fail earlier.
If you try replacing the battery, and the issue persists it could be a sign something else is happening with your car. Check your owner's manual to see if there's an option to reset the fob and restore the fob to factory programming. If this doesn't help, you'll need to go to a dealership or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs could also fail due to faulty transmitter receivers. They are typically located close to the steering wheel, or on the dashboard. They transmit signals that allow you to unlock your car and start it with the fob. You may need to get closer to your car to make it work.
It may be required for a professional to open the case of the fob in order to replace the transmitter. A simple screwdriver will usually work, however certain fobs require a special tool or equipment that can only be purchased at a dealership. www.g28carkeys.co.uk must be handled by a certified mechanic in order to avoid damaging the fob and yourself.
Reprogramming the Key
A key fob that's not working may simply need an upgrade in battery. They are easily available in both pharmacy and home improvement stores and are cheap. This is a great method to start before you purchase a new key fob.
You can also change the programming of your key fob yourself by following the steps below. This process varies between vehicle manufacturers, so it is important to consult your owner's manual and study the specifics of your particular model. For example the key fob might require the ignition to be switched on while reprogramming the key. Another may require the key to be removed and inserted repeatedly.
The process is straightforward. Make sure the battery is securely in place. Close all doors, except the driver's door. This will ensure that the new fob is communicating with the vehicle in a correct manner. Place the old key in the ignition and turn it ON however, do not start the engine. Press the lock button while aiming the fob at the receiver for transmission. It is usually located on the front above the mirror. The key will inform the vehicle within a short amount of time that it's being programmed. This can be done by turning off the door locks or by emitting an audible chime. This procedure can be difficult so it's essential to be attentive to the timing and don't over-press the key button.
If the key fob does not function after reprogramming, you can try using a new battery. If the problem persists, a visit to your dealer for your car or a locksmith should be considered. A professional will have all the tools and equipment required to reprogram your car fob or create a new one, if required.
Genesky claims he is able to program newer fobs between $200 and $250, depending on the model of vehicle. However, he's had the need to turn down customers who have European models because there's no equipment they require. Fortunately, many aftermarket fobs can be programmable, but it's always best to check with an auto dealer first to find out the price.
How do I get a new fob
If your key fob can't be repaired, you might have to purchase another one. Depending on the model and make, an auto locksmith or dealership might be able to assist. The dealership is likely to be the most expensive option for a fob replacement However, they'll have all the required tools and software needed to program your vehicle correctly. If you're looking for a cheaper solution, many independent locksmiths can offer you a brand-new car key fob for a much more reasonable cost.
Before you purchase a new fob, it is a good idea to try resetting your current one. The owner's manual should outline the correct procedure for reset. This is usually a series button presses that reset the factory program.
It's also a good idea to review your owner's manual and warranty information prior to deciding the best place to get the replacement of your key fob. If your car is still under warranty or you have a car-insurance policy or auto club membership that includes bumper-to-bumper protection, you may be able to receive some reimbursement for the cost of a new fob.
Finding a fob is simple enough however, finding the right place to have it done can be tricky. You might want 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 are functioning correctly. If you are seeking a less expensive alternative, it's possible to find a locksmith who will offer the same service at an affordable cost.
If you're not comfortable doing this kind of work yourself A professional locksmith could be a great option. They are certified and equipped to repair or replace all kinds of car key fobs, and they can often do it quickly. In addition, a locksmith will often visit your home or office to complete the task, which can be very practical for some. They can even cut and program keys on the spot when you've lost keys, which is ideal for those who don't like to leave their vehicles unattended.