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Car Key Fob Repair Service

While a car key fob may seem like an extravagance, if it ceases functioning properly, you could end up in a tricky spot. While replacing it with a brand new key fob can be expensive and time-consuming, it's sometimes the most cost-effective option.

But before you head to the dealer to get one of your documents redrawn, there are several other locations that will save you money.

Dead Battery

One of the most common problems with key fobs is batteries that are dead. It can catch people off guard, especially when it happens when you leave to work or going to a party. Although you may have an emergency plan, such as a spare key or a phone number for assistance on the road, you will likely need to get the fob fixed or replaced. It's good to know that the majority of battery issues for car keys can be easily fixed with the right information.

A lot of modern cars have an emergency backup system to protect the possibility that a fob's battery might fail. Usually, if you hold the dead fob up to the ignition button, you will be able to start the car. If you own a car with push-to-start technology it will also open your doors. The owner's manual for your vehicle will provide detailed instructions on how you can use the key fob.

Other causes of keys that don't be able to turn on or respond to button press events include the button isn't being pressed completely, a battery with low capacity or a remote controller that requires reprogramming. In some cases cleaning your key fob could be enough to make it work again. Since key fob buttons are repeatedly pressed, dirt could build up and stop them from being fully pressed.

A quick way to clean your key fob in a pinch could be to use the tip of the paper clip. This can be used to safely open the case and take out the old battery. Keep an extra battery as well as any other tools you might need to remove the key fob's case in your possession. You can prepare for any issues with your keyfob in advance, so you do not have to be worried about it affecting your day or having to call roadside assistance. Alternatively, you can keep a spare key in your pocket so that you aren't shocked by a key fob issue.

Button Issues

The buttons on a key fob transmit signals to the remote's circuit board when they're hit. If the buttons wear out, signals might not be sent. Your fob may stop working. This can occur over time, or could be due to another issue related to the fob or vehicle. If the button is worn, a professional can replace or repair it.

Key fobs typically see a lot of abuse. Every day, they're damaged, thrown around, and exposed both to heat and cold. They're also extremely fragile and can easily be damaged. The inside of the fob contains components like circuit boards and battery contacts that can be damaged if they are subjected to enough abuse.

Change the battery inside your key fob is typically enough to resolve most issues, but certain issues are more complex than the others. You can test the battery by using a screwdriver to open the case of the fob and determine whether it's required to be replaced or cleaned. Most key fobs use 3V button cells that are readily available in every store.

Even a tiny amount of water can cause damage to the fob. This could be a problem if you go swimming with the key fob in your pocket, or accidentally run it through a washing machine. This could cause damage to the chip, preventing the key fob from working.

A professional locksmith is your best option if there is an issue with a button. They are usually able to repair or replace the button and reprogram it for you. They can also fix other electrical issues, such as a broken car key repair near me light or a Horn that isn't working.

Automobiles are costly, so it's essential to stay up with the technology and equipment that make them run. If you don't the vehicle won't work correctly and you'll be having a harder in getting to where want to go. A malfunctioning technology or equipment can also pose a risk to safety, as it can result in serious mechanical problems in the future.

Broken Battery Terminals

If you've tried to start your car, but the fob isn't functioning, this may be an indication that the battery terminals are damaged. The fob needs to be able to communicate with the vehicle's central system to unlock and start it. The communication happens through a small radio transmitter inside the key fob. The transmission signals are sent to the car key's internal circuit (if there is one), which in turn opens the doors and starts the engine. The fob is designed to be able to send this signal over distances of up 50 feet, however the transmission may not function in the event that the battery terminals are damaged.

Fortunately, they are easy fixes. It's usually simple to replace the battery. Simply remove the old one, identify what type of batteries you need, and then head to an auto parts store or online retailer to purchase the right one. Certain key fobs are difficult to open to access the batteries, however, and it pays to be cautious to ensure that you do not break anything inside.

Then, try the key fob a second time. If it doesn't work, it is possible that the key made of metal inside the fob is damaged or the key has been reprogrammed. Modern keys have to be programmed in order to work with a specific vehicle and certain error codes can corrupt the programming in the key fob. A professional can reprogram the key to the vehicle.

Another possibility is that the fob itself is damaged, especially in the event that it was dropped or left in the rain. It is also possible that the key fob was subjected to excessive heat or had other issues that caused the circuit board to fail. Sometimes, this can be the result of work that was done to your vehicle that left exposed wires, which could cause other malfunctions such as a broken horn or malfunctioning key fob. Examine your key fob and replace or repair it if required. The absence of a functioning key could be stressful and even dangerous.

Other Problems

Car key fobs are a wonderful convenience but they cause issues that require professional repair. A lot of the issues that could cause problems with a car keyfob can be simple and affordable to fix. Here are a few of the most frequently encountered issues and possible solutions:

A dead battery

The majority of basic remotes last a long time before requiring replacement batteries, however the lifespan of Smart Key fobs is generally much shorter. Fob batteries usually need to be replaced every three or four years, and they are prone to fail when they're too old. This is a simple issue to fix - just buy an alternative battery and then install it.

A damaged receiver

The transmitter in your key fob needs to receive an input from the receiver in your vehicle in order to allow it to be opened and started. If the receiver is damaged, signals won't be able to pass through and will remain unreadable. This is a simple issue to diagnose however, if the receiver is damaged, it could be necessary to replace it.

Not programmed

Some modern cars need a specific chip in the key fob in order to start. The chip communicates with the car using a unique code that is only recognized by the manufacturer. In the majority of cases, you need to visit the dealership to get an alternative fob that has been properly programmed for your vehicle. However, you may find fobs from the aftermarket that are compatible with all vehicles.

Not working

If you have tried replacing the battery and buttons, but your car key fob still does not work, it could be an electrical issue or some other issue that requires professional fix. A professional locksmith will be able to look for this kind of issue and get your key fob back in good working order in a short time. This will typically be less expensive than a trip to the dealership. The cost of a replacement fob can vary based on the model of your vehicle and the locksmith you have chosen to use. You can contact a few companies in your area to find out the cost prior to booking the job.