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Car Key Fob Repair Service

While a car key fob may seem a bit of an incidental item, if it stops functioning properly, you could find yourself in a difficult spot. It's expensive to replace it, but in some cases it's the best solution.

You can save money by going to other locations prior to going to the dealer.

Dead Battery

A dead fob battery is among the most common issues with key fobs. This can be a surprise and especially if it happens just as you're leaving to work or at a social event. Although you may have a backup plan in place for emergencies, like an extra key or phone number for roadside assistance, you will likely require getting the fob repaired or replaced. The good news is that most car key repair cost key fob battery issues can be fixed with the right tools.

Many modern cars come with a backup system that accounts for the possibility of the fob battery failing. If you attach a dead fob in the ignition, you can usually start the car. If you have a push-to start vehicle, it will unlock the doors. The owner's manual of your car will provide detailed information about where to put the fob of the key to start it.

Other reasons for keys not responding to press buttons or turning on include the button that isn't being fully pressed or is a battery with a low capacity or a remote which requires programming. In some cases cleaning the device may be all that is needed to make your key fob work again. Since key fob buttons are repeatedly pressed, dirt could build up and block them from being pressed all the way.

A quick way to clean your key fob in a pinch can be to use the end of the paper clip. This can safely be used to open up the case and remove the old battery. It is also advisable to keep an additional battery on hand along with any tool you might require to open the case of your key fob. This way, you can be prepared in case of an issue with your key fob so that it doesn't disrupt your day or cause you to have the need to call roadside assistance. Alternatively, you can keep a spare key in your purse so that you aren't shocked by a key fob issue.

Button Issues

The buttons on a key fob send signals to the circuit board on the remote when they're press. If the buttons become worn out, signals won't be sent. The fob could stop working. This could occur over time, or could be a result of another issue related to the fob or vehicle. A professional can repair or replace the button if it's worn out.

Key fobs often get lots of abuse. They're dropped, banged around, and exposed to heat and cold on a daily basis. They're also quite fragile and easily damaged. The inside of the key fob has components such as a circuitboard and battery contacts, which could be destroyed if you use it in a way that is excessively.

Most issues can be fixed by replacing the battery in the fob, however there are certain issues that require more. You can test the battery using a screwdriver to remove the fob case and determine whether it is required to be replaced or key fob repair service cleaned. The most common batteries used in key fobs are 3V button batteries that can be purchased in nearly any store.

Fobs can also be damaged by water even if it's a small amount of water. This could be a concern if you go swimming with the key fob in your pocket or accidentally run it through a washing machine. This can damage the transponder chip within and cause the key fob to stop working.

A professional locksmith is the best bet if you have an issue with a button. They can fix or replace the button and reprogram it for you. They can also fix other electrical problems, like the broken light or sound horn that isn't working.

Cars are expensive, so it's essential to stay up to date with technology and equipment that help them run. If you don't, the vehicle will not function properly and will be harder to get to where you need to be. Incorrect technology and equipment could also be a safety issue, as it can result in serious mechanical problems in the future.

Broken Battery Terminals

If your fob hasn't worked when you try to start your vehicle it could be because the battery terminals are damaged. To unlock and start your car key repairs, the fob must be able communicate with the central system of your vehicle. This communication is done through a small radio transmitter that is inside the key fob. The transmission signals are transmitted to the car key's internal circuit (if there is one) which then unlocks the doors and starts the engine. The fob can transmit the signal as far as 50 feet away. However, when the terminals on the battery are damaged, the transmission may not function.

These are straightforward solutions. Replacing the battery is typically as easy as removing the old battery, figuring out which type of replacement batteries are required, and heading to an auto parts retailer or online store to find the right ones. Some key fobs are difficult to open to get access to the batteries however, and it pays to be careful so that you don't break any of the components inside.

Next, try the key fob again. If it's still not working it could be because the key's metal part inside the fob has been damaged or that the key has been programmed. Modern keys must be programmed in order to function with a particular vehicle and certain error codes could cause a problem with the programming on the key fob. This can be corrected by a professional who will program the key again to the car.

Another possibility is that the fob itself is damaged, particularly when it was dropped or left in the rain. The circuit board could have failed because the key fob was exposed to excessive heat or other issues. This can happen when you work on your vehicle and accidentally exposed wires. This could lead to other problems, like a damaged key fob or broken horn. Make sure you check your key fob, and replace it or repair it if needed. Not having a working key can be stressful and dangerous.

Other Problems

Car key fobs are a great convenience, but they may also cause problems that require professional assistance. Luckily, many of the issues that can affect a car key fob are fairly simple and cost-effective to fix. Here are a few of the most frequent problems and their solutions.

A dead battery

Most basic remotes can last for a long time before they require replacement batteries, however the life span of Smart Key fobs is generally much shorter. Fob batteries usually need to be replaced every three or four years, and will cease to function when they are too old. Luckily it is a simple problem to solve - simply buy a new replacement battery and then install it.

Damaged receiver

To start and open your car, the transmitter in your keyfob needs to receive a signal from the receiver in your car. If the receiver is damaged, signals will not pass through and remain inaccessible. This is a simple issue to identify, however, if the receiver is too damaged, it may be necessary to replace it.

Not programmed

Certain cars of the present require a specific chip in the key fob in order to start. The chip communicates with the car with a unique code only known by the manufacturer. In the majority of instances, a replacement key fob must be programmed by the dealer. However, you can sometimes locate aftermarket fobs on the internet that work with a variety of vehicles.

Not working

If you've tried to replace the battery and buttons, but your car key fob still doesn't work it could be an electrical issue or other type of issue that requires professional repair. A professional locksmith will be able to fix this problem by checking for the issue. This is usually less expensive than going to a dealer. The cost of a new fob depends on the model of your car and the locksmith in your area. You can get a rough idea of the price by contacting some local businesses prior to making a booking.