Modern car key fobs are easy and efficient however, they can be expensive to replace if something goes wrong. Before you rush out to buy a new one, consider some simple fixes.
If you need to replace a key fob that has advanced features like remote engine start and trunk release, it’s best to call a dealership. But a locksmith might be able to do the job cheaper.
Dead Battery
A dead battery is one of the most common causes for a keyfob’s stop functioning. This problem can happen at any time, usually when you least expect it, and your car needs to get to work. While it’s simple to fix the battery of your key fob that is dead but it will require basic understanding of how these devices work and the tools you’ll need to open them up.
It can be difficult to determine if a battery is dead in a modern key fob, since most don’t have an LED light that illuminates when the device is activated. The best method to determine if your key fob’s battery is low or dead is to check for any errors or problems with the device.
If you notice your key fob is taking longer and longer to unlock or lock, this could be an indication that the battery is depleted. This can cause a delay in starting your car, which is obviously an inconvenience.
You might also notice that your key fob’s range is less than usual. This is an indication that your battery is depleted and is not sending powerful signals to your car’s sensor.
Certain modern key fobs have the ability to release keys that are physically contained within them in the event that the remote is lost. This key is typically located inside the fob, and you’ll have to refer to the owner’s manual for specific details regarding how to locate it. If you own a vehicle that has this feature, you should always keep an extra key fob along with the necessary tool in the glove compartment or in the center console in case of emergency.
It is possible to replace a key fob’s battery on your own by following the directions in your vehicle’s owner’s guide or YouTube videos. These batteries cost around $10 or less at hardware stores, big-box retail outlets, and online. It shouldn’t cost much to perform this simple fix. Just be sure to install the new battery in the same way that you removed the previous one, or it won’t function properly.
Stuck Buttons
Just like all electronic devices car remote car key repairs keys will eventually cease to function. This is because of the natural buildup of dirt, oil and other toxins that we have in our hands and the environment. Luckily, most of the time this is a simple fix you can perform yourself. Most times you just need rubbing alcohol and a few clicks are all that’s needed.
Make sure your device is not connected. Clean the button and the surrounding area using a cotton swab that has been dipped in ruby alcohol. Try to get as far into the crevices as you are able to. After cleaning the buttons and the surrounding areas make sure to give them a couple of clicks to remove any accumulated dirt.
Then, you’ll need to use a can of compressed air to blast away any remaining gunk. Be careful not to blow dirt into the key repair service fob itself, however. You can try using small containers of compressed air like those you can use in cleaning products. This should be enough to free the button that is stuck.
If you’ve tried every one of the above but the buttons aren’t responding, it may be time to call in the professionals. Luckily, most Mister Minit stores have the specific equipment needed to cut and program new car key fobs. You’ll need the year, make and model of your vehicle. This will allow you to identify the type of transponder chip that your key has.
You can request an AutoZone associate to fix it for you if aren’t confident doing it yourself. They’ll require the YEAR, MAKE and MODEL of the vehicle in order to programme the new key to the right vehicle. The process is fast and easy, so it’s a great option for those who need to purchase the new car key fob at the last minute.
Reprogramming
Many people have a hard getting their car keys reprogrammed fobs by themselves. This is largely because various cars have distinct programming sequences. Some require special equipment to access and enter, while others require a series button presses and key cylinder cycles to complete the process.
A locksmith is the ideal person to call to reprogram the car keyfob. A locksmith can provide keys, replacement parts, key cutting services and programming services to make your new keys operational and running quickly and correctly. This will save you time and money by not having to purchase and reprogramme a new set of keys.
Before you attempt to reprogram your key fob, it’s a good idea to check the batteries first. If the battery has exhausted and requires to be replaced, you’ll have a greater chance of success. It is also advisable to keep a spare keyfob on hand in case of need.
In addition to having an extra key fob it is important to ensure that you have all the required tools on hand. These tools include a screwdriver as well as a pair of needle-nose pliers, as well as key. Having the tools will allow you to access the circuit board inside and take the fob without damaging it or making it inoperable.
Once you have all of your equipment in place, it’s time to start the process of reprogramming. In general you’ll begin by stepping into your car on the driver’s side, and closing all of the doors, excluding the driver’s. Close all other electronic keys you wish to program. Press the lock button on the desired key fob multiple times. This will cause the key fob to make a “lock” sound and indicate that you’ve entered programming mode. You can now complete the reprogramming process by pressing the lock button a second time within five minutes.
The steps outlined in this article will be applicable to the majority of cars. Certain vehicles will require deeper understanding of the onboard programming system. If you own a car manufactured after 2010 or by a luxury brand, the process is much more complicated and requires the use of special hardware.
Replacement
If a car key fob isn’t turning on or unlock your vehicle It could be time to replace it. A new key fob can be costly, but it’s your best and most secure option if the old one isn’t working.
You can locate replacement key fobs in most hardware and car parts stores, shops, and even big-box retailers. They are also available through online stores or in specialty auto stores. If you’re looking to save money, however, you can try opening the fob yourself and then replacing the battery yourself. The most often, all that’s required is a small flat-bladed screwdriver to break out the fob’s casing to replace the old battery. Then, you can reassemble the fob’s key and test the buttons to make sure they are functioning properly.
It’s essential to have an extra key fob to your vehicle, as it can be a hassle when yours ceases to function. Luckily, most of the time when your car keys repair key fob doesn’t work it’s not due to an issue that is serious and can be resolved by replacing the battery or reprogramming it. In some instances, the fob may have to be replaced completely.
Keep your key fob clean. Dust can accumulate within the circuitry of a key fob and cause it to malfunction over time. This can cause the button become stuck or cease responding to signals coming from your vehicle’s key.
Some fobs are easily cleaned using water or a mild cleaner. It’s best to leave the task of cleaning a car key repair keyfob with a professional that specialize in this type of repair. If you’re not sure about the best method to go, check your owner’s manual or Internet for instructions on how to clean your key fob.
It is possible to contact the dealership if you are unable to locate your key fob. They’ll be able to program your spare key for you. Some car dealerships have machines that can reprogram the chip of a key fob when it is replaced. This is a costly option, but it’s the only way to return to the road.