Car Key Fob Repairs
Key fobs today can do much more than simply unlock and start vehicles. However, the added complexity could cause costly repairs if one of them breaks.
The positive side is that many fobs have flat-watch-style batteries that are simple to replace at home. You may even find that a reset will get yours working again.
Battery Replacement
A dead battery is the main reason for a key fob not working. It's easy to repair and worth a try before you purchase an alternative fob. You can purchase an additional button cell battery at your local auto parts retailer or hardware store in the event that you already have one. You can also consult the owner's manual (or, if 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 in the particular type of fob.
You'll have to gently pull off the sides of many fobs to reach the battery. You'll require a small flat-bladed screwdriver, or a different tool with a small blade. It's a good idea to look for a groove along the bottom of the fob which you can wedge your tool between. You may also want to keep an eye out for small pieces that could fall off while working.
Once you have the new battery, you can insert it in the same manner that you removed the previous one. Make sure that 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.
Test the fob to see if it works by pushing the button. If it fails, it could be a problem in your vehicle that needs to be fixed or replaced by a professional.
Certain key fobs require specific tools to open and close them, and the contacts inside can be fragile and susceptible to corroding. In these cases, a car specialist or a dealer could be your best option. When replacing a battery be gentle and follow the owner's guide. You may be able to locate an identical battery at a big-box store or discounter, but be sure you check the owner's manual to ensure it is compatible with your vehicle.
Replace the internal key
To guard against theft, many key fobs are equipped with an electronic key inside. If the battery inside the fob goes out, a blank key is left behind and can be used to unlock doors and trunks. In some cases, this key can even start certain cars. Most people aren't aware of this however, they can avoid from a trip to the dealer by simply replacing the fob's battery. The flat watch-style battery is found in the majority of modern fobs. They can be located at hardware and auto parts stores. It is crucial to choose the correct kind of battery. The wrong kind can damage the electronic circuitry, causing the battery to fail faster.
If the problem persists even after you have replaced the battery, it could be an indication that something else is going on with your vehicle. Review the owner's manual of your vehicle to determine if there's a reset procedure that will restore the fob to the factory program. If this doesn't help then you'll need to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.
Fobs may also fail due to faulty transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and they send signals that allow you to unlock and start your car using the fob. You may have to move closer to your car to enable it.
A professional might have to open the case to replace the transmitter. A simple screwdriver will usually accomplish the task however some fobs come with complicated release mechanisms that require a specialized tool or equipment that is available only at a dealership. It's best to have a qualified mechanic perform this task so you don't accidentally break the fob or hurt yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working simply needs a fresh battery. These batteries are easily found in pharmacy and home improvement stores and are affordable. This is a great method to start before you purchase a new key fob.
You may also be able to re-program the fob yourself by following a few basic steps. The procedure may differ for different automobiles, so refer to the owner's manual and research your specific model. For instance one key fob could require that the ignition be switched on while reprogramming the key. Another may require the key to be removed and inserted multiple times.
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 is communicating with the vehicle correctly. 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 of the transmission. It is usually located on the left side, just above the mirror. Within a brief time, the key will indicate to the vehicle that it's being programmed by cycling the doors' locks or generating a chime. This can be a tricky procedure, so pay attention to the timing and don't press too hard the button.
If the key fob does not work after reprogramming it, try using new batteries. If the problem persists you should visit the dealer of your vehicle or locksmiths should be considered. A professional locksmith will have the tools and equipment needed to reprogram your car fob or create a new one if necessary.
Genesky claims he is able to program newer fobs ranging from $200 and $250, based on the vehicle. However, he's had the need to turn down customers who have European models because he doesn't have the expensive equipment they require. Fortunately, most aftermarket fobs are programmable however it's best to check with an auto dealer first to find out what their price is.
Finding a New Fob
If your key fob is damaged beyond repair, you could require an entirely new one. Depending on the brand and model, the dealer or an auto locksmith may be able to help. The dealership will likely be the most expensive option for a fob replacement however, they'll have all of the necessary tools and software to program your car correctly. Many independent locksmiths provide a new car key fob for an affordable price.
It is a good thing to attempt to reset your current fob before you decide to buy an entirely new one. The owner's manual should explain the proper procedure for reset, which is usually just pushing a few buttons that reset the factory settings.
You should also check the owner's manual and warranty information to see if you can get an additional key fob. If your car's warranty is still in effect or you have an auto club or car insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement on the cost of a replacement fob.
Getting a fob is easy enough however, finding the right location to get it done can be a challenge. If you have a relatively new car and want the assurance from knowing that your key fobs are in good working condition, you might 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 offer the same services at a much lower cost.
remote car key repairs G28 Car Keys is a great choice for those who aren't comfortable with this kind of work. They are equipped and trained to replace or reprogram car key fobs of all kinds, and can do so quickly. Additionally, locksmiths will often visit your office or home to do the job, which can be very convenient for some people. They can even cut and program keys on the spot in case you've lost them, which is ideal for those who prefer not to leave their vehicles unattended.