8 Tips For Boosting Your Repair Car Key Game

How to Repair Car Key Fobs

Even though we test them many a times, key fobs are not impervious to destruction. In fact, they can be destroyed in a variety of ways.

While the most common issue is an unresponsive battery however, other issues could be more grave. Many of these issues can be resolved with a simple fix at home.

Dead Battery

A dead battery is the most common cause of the key fob not functioning. Fob batteries drain quickly, especially if they're exposed to extreme temperatures, humidity, or water. Keep an extra battery in your wallet in case you require it.

The LED light will generally stop glowing when the battery in your car key fob is running low. The key fob could also stop working from the same distance it used to. In this instance it might be necessary to re-program your key fob or replace it altogether.

Fortunately the replacement of a car key fob battery is a simple task. Find out the type of battery that is used. The type of battery you are using should be stamped on the side of your key fob. Google can help if you're not sure. Unlock the key fob along the seam once you've identified the battery type. You'll need small flathead screwdrivers or even your fingernail to pry the two halves apart. Then, remove the battery that was removed and replace it with an alternative one in its place. Make sure to insert the new battery with the positive (+) side facing up toward the buttons on the fob.

Some drivers don't realize that their fob has gone out of service until they lock or unlock their car, and the buttons don't work anymore. In some cases this issue can be resolved by reprogramming your fob, but that can be costly and time-consuming. You can also contact roadside assistance to find out if they are able to start your car and get it back on the road.

If you've tried both solutions but your vehicle doesn't turn on, it's time to call an expert. A certified technician can determine if your car's computer needs reprogramming, or if the fob is only in need of a new battery. They can also suggest an auto repair shop that can replace the fob that you use to access your car. In the end sometimes, a brand new fob is the most effective solution.

Damaged Circuit Board

Key fobs aren't impervious to destruction, but it can endure a lot of physical harm. The battery, circuit board buttons, and other components all suffer their fair amount of wear and tear over the course of time, so it's important to be vigilant and take care of them in order to keep your car key fob functioning well.

The easiest way to test is to ensure that the battery inside your key fob isn't depleted. If it is, replace the battery and determine if this fixes the issue. If not, you'll need to open the key fob and clean the contact surfaces. This can be difficult because some key fobs don't have easy-release mechanisms that allow you to open them up and you may damage your fob if you attempt to break it. You can purchase a specific tool to open your key fob. However, you must follow the directions of the manufacturer to avoid damaging it.

Another issue that is common is a damaged or repair Car Key fob faulty circuit board on the key fob. This could be due to various factors, including moisture or dirt getting into the battery compartment. Software issues or even an accidental firmware update can be the cause of this. If your key fob is not working, you may think about getting it changed. This can be done by a locksmith who is skilled in this work.

Radio interference is a different possibility. This could happen if there are other wireless devices that transmit on the same frequency your key fob, like a radar detectors and home security systems. If this is the situation you need to contact the manufacturer of the other device to make sure that your key fob won't be affected by their signals.

It's also possible that your key fob has a bad switch or other electrical component that should be replaced. This is a more difficult fix however, there are guides online that explain how to do it yourself. Be cautious when you do this because the circuit boards inside your key fob key repair are tiny and are susceptible to breaking when handled rough. If you're doing it yourself, ensure you use an SMT switch that is of high-quality and solder the switch in place in a proper manner.

Worn Out Buttons

Car key fobs are subject to a lot wear and tear. They are susceptible to being dropped and spend a lot time being tossed around in your pocket or purse. The jolting can cause the buttons to wear down or get stuck. In this case it's possible that a simple adjustment will be all that's needed to get it working again.

Modern key fobs are equipped with sensors that can detect when they've been pressed. This is because they lower the chances of someone stealing your vehicle. If the buttons on your key fob aren't responding when pushed it's a sign that they're worn-out and need to be replaced.

Key fobs also contain an internal circuit board which transmits signals to your car. The signals include unlock and lock commands and commands to start your engine. If your internal circuit board is damaged then your key fob might not allow you to unlock your car or start the engine. Typically, this type of damage is caused by water, blunt force, or something scratching the circuit board.

You'll be able to tell that the buttons on your key fob are wearing down if you find yourself pressing them harder than normal to get them to work. Your fob could not be sending signals to your vehicle or have a shorter range.

If you're unable unlock your key fob, unlock or start your car, it's important to find a locksmith in your area immediately. They can determine if the key fob is damaged, or if the cylinder of your ignition is worn out.

Fortunately, the majority of car keyfob problems aren't complicated or serious. The best way to ensure you don't get taken by surprise by an unresponsive key fob is to have an extra key in your possession at all times. This will ensure that you're not left stranded somewhere due to the loss or malfunction of your key. If you do lose your car key spare A locksmith can change the key to ensure it is compatible with the ignition in your car. They'll also be able Repair car key Fob any internal damage that's occurred on your key fob.

Broken Case

The case of your key fob does more than just protect the buttons and battery. It also houses the circuit board responsible for performing all the electrical magic when you hit the button on your key fob. This board takes the signal from your key fob and sends it to your car.

If this board is damaged or dead, your key fob won't be able to function. Sometimes, a key fob that is dead will just need to be reset which is something your local auto locksmith or the dealership can assist you with.

Another reason your key fob may not be functioning is that the batteries are dead. The battery can be replaced at home. The good news is that you can get an alternative battery on the internet or at a local auto parts store, since the batteries aren't limited to key fobs.

There are many ways to open a key fob and get inside, based on the kind. You can find out what type of battery your key fob uses by conducting a quick internet search. From there, you can purchase the replacement and simply take the old one out and the new one in.

When repairing a broken key fob, the main concern is not to damage the circuit or buttons more. Trying to pry apart the fob using a hard edge like screwdrivers can break the case or damage the plastic. A replacement case isn't expensive and you can purchase an entire fob, including the electronics on eBay or Amazon for under $40.

If your key fob isn't functioning look into whether the batteries are dead or if the circuit board is damaged. If that's not the case, a professional can fix it quickly and inexpensively. If not, it may be time to replace the fob. Make sure to verify the warranty of any fob replacement or used purchased online.