10 Essentials On Key Fob Repairs You Didn't Learn At School

· 6 min read
10 Essentials On Key Fob Repairs You Didn't Learn At School

Car Key Fob Repairs Near Me

Modern car key fobs are convenient and capable, but they can be expensive to replace when something goes wrong. Try some quick fixes before you buy replacement.

If you are looking to replace a key fob that has advanced features like remote engine start and trunk release, it's best to call a dealership. However, a locksmith may be able of doing the job for less money.

Dead Battery

A dead battery is one of the most common causes for a keyfob to stop functioning. This is a problem that can easily happen at any time, usually when you most likely won't and you need your car to get to work. While it's simple to fix the problem of a dead battery for your key fob however, it requires basic knowledge of how these devices work and the tools you need to open them.

A dead battery in a key fob could be difficult to identify because the majority of modern key fobs don't feature any type of LED light that indicates the moment they're activated. The best way to know whether the battery in your key fob is low or dead is to search for any errors or problems with the device.

If you notice that your key fob begins to take longer and longer to unlock or lock it is a sign that the battery is dying. It could also result in a delay when starting your vehicle and is a major inconvenience.

You may also notice your key fob's range is less than usual. This is a sign that the battery is starting to die and is no longer transmitting a strong signal to your car's sensors.

Modern key fobs are able to open physical locks if the remote is lost. The key is usually hidden within the fob. Check the owner's manual for more details on how to locate it. If you have a car with this feature, then you should always keep an extra key fob and the necessary tool in the glove compartment or the center console for times of need.

It's possible to replace the battery of your key fob yourself by following the instructions in your vehicle's owner's guide or YouTube videos. These batteries are typically around $10 or less at hardware stores, big-box retailers, and online therefore it shouldn't be too expensive to make this simple repair yourself. Just be sure to install the new battery the same way as you removed the previous one, or else it won't function properly.

Stuck Buttons

Just like any electronic device car remote keys will eventually stop working. This is because of the natural buildup of oil, dirt and other pollutants from our hands and environment. Luckily, the majority of times this is a straightforward fix you can do yourself. Most of the time, a little cleaning with some rubbing alcohol and a few clicks are all it takes.

Make sure that your device is not plugged in. Clean the button and the surrounding area using a cotton swab that has been dipped in rubbing alcohol. Try to get as far into the crevices as possible. After you've cleaned the buttons and their surrounding area then give them a few clicks to help remove any dirt that has accumulated.

Then, use compressed air to eliminate any remaining gunk. Be careful not to blow dirt into the key fob itself, however. You can use small amounts of compressed air similar to the kind you will find in your cleaning supplies. This should be enough to release the stuck button.

If you've tried all of the above, but the buttons are still not responding, it might be time to speak with an expert. Luckily, most Mister Minit stores have the specific equipment needed to cut and program replacement key fobs for cars. You will need to know the year, make and model of your vehicle. This will help you determine the type transponder chip that your key has.

If you're not confident trying to repair your key fob on your own you can go to any AutoZone location and ask a staff member to do it for you. To program the new key, they'll require the year, make and model of your car. This process is quick and simple, making it an ideal choice when you have to purchase a new car key fob at the last minute.

Reprogramming

Many people have a hard getting their car keys reprogrammed fobs themselves. This is due to the fact different cars have different programming sequences. Some require special equipment to access and enter, whereas others require a series of button presses and key cylinder cycles to complete the procedure.

A locksmith is the most suitable person to call to reprogram the car keyfob. Locksmiths can offer replacement parts, key-cutting services and programming services to make your new keys operational and running efficiently and accurately. This will save you time and money by not having to buy and reprogramme a new set of keys.


Check the batteries before you attempt to reprogramme the key fob. If the battery has exhausted and requires to be replaced, you'll have a greater chance of success. It's also a good idea to consider keeping an extra key fob on to be on hand in case.

You should also have a spare keyfob as well as all the tools you need. These tools include a screwdriver, needle-nosed pliers or tweezers, and keys. These tools allow you to access the internal circuit board, and also remove the current key fob without causing damage or rendering it unusable.

Once you've gathered all your tools, it's time to begin the process of reprogramming. The process typically begins by getting into the vehicle from the driver's seat, and closing ALL the doors, EXCEPT for the driver's. It is also recommended to close any other electronic fobs that you'd like to program. Press the lock button on the desired key fob repeatedly. This will cause a "lock" sound and signal that you are in programming mode. You can now complete the reprogramming process by pressing the lock button twice within five seconds.

The steps outlined above should work for the majority of automobiles. Certain vehicles will require greater understanding of the onboard programming system. If you own a vehicle made after 2010 or by a luxury brand, the process is much more complex and requires the use of special hardware.

Replacement

If your car's key fob doesn't work, it might be time to replace it. A new fob is expensive however it's the best and most secure option if the old one doesn't work.

You can find replacement keys fobs at most hardware and car parts stores, stores and even big-box retailers. They're also available through online stores or in specialty automobile stores. You can save money by opening the fob and replacing the battery on your own. Often,  broken car key repair near me  required is a small flat-bladed screwdriver to pry out the fob's casing to replace the old battery. Then, you can put the fob back together and test the buttons to make sure they're functioning properly.

It's important that you have an extra key fob for your car, since it can be a pain when yours ceases to function. The majority of the time the time that your car key fob ceases to function, it is not a major issue and can be solved by replacing the battery or changing the device's programming. In certain cases, the fob might have to be replaced completely.

Keep your key fob clean. Over time, dust may accumulate inside a car key fob's remote and clog the circuitry. This could cause the button to become stuck or stop responding to signals from your car's key.

Some fobs can be cleaned by water or some cleaners are mild. It's best to leave the cleaning of a car keyfob to professionals that specialize in this type of repair. If you're unsure, you can check your owner's manual or the Internet for guidelines on how to clean your key fob.

You may need to call the dealership if you are unable to locate your key fob. They'll be in a position to program a spare key for you. Some car dealerships have machines that can reprogram a key fob's chip when it's replaced. This is an expensive option, but it's the only chance to get back on the road.