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Take A Look At The Steve Jobs Of The Remote Key Fob Repair Industry
Remote Key Fob Repairs You Can Do at Home

You may be tempted, in the event that your remote key fob doesn't working, to bring it to a dealer to have it changed. Try a few quick fixes at your home.

Start by replacing the battery. Flat watch-style batteries are cheap and easily found at hardware stores. Look over the key fob to find worn buttons or those that are out of the right place.

Dead Battery

The key fob, a small electronic device, allows you to lock and unlock your vehicle. It is a radio transmitter that transmits codes to a receiver inside your vehicle. Key fob batteries last for a long period of time, but can be wiped out at any time. Look for the LED light or try pressing one of the buttons to see if it's dead. If the key fob will not respond to press, then the battery is dead and has to be replaced.

Changing the battery in the key fob is simple and quick. It's usually as easy as opening the key fob, taking out the old battery, and replacing it with a brand new one. Fob batteries are small, similar to the ones used in watches or hearing aids. They are available in home improvement stores and general stores. They are usually shaped as small coins with plus and minus symbol on the bottom. If you're not sure of the kind of battery your fob takes, consult your owner's manual or check the key fob for an identification label.

After you have changed the battery the fob's key should function as usual. If it's not working, there could be another issue with your car or its system which is causing it to not function correctly. If this is the situation, you'll need help from a roadside service to help with the issue.

You could be able to purchase replacement key fobs from a dealer or online, depending on the make and models of your car. Buying a new fob is the most efficient option, since it will save you time and money as opposed to having to fix an old one by yourself.

Buttons Aren't Responding

If you have been driving around for a while and notice that the keys' buttons aren't functioning it could be an issue with worn-out button sensors. The buttons that are made of rubber on most fobs wear out over time. This can cause them to work properly when you press them in a certain manner or with extreme pressure. This is a common problem for many fobs, and can be easily solved with a few simple DIY steps.


The fob sends an unlocking signal to the car's receiver. If the receiver is damaged it may stop receiving the signal and the key will not be able to open or start your vehicle. The best option is to have your local mechanic examine the receiver for damage. This service is often free or only costs a small amount depending on your car's make.

It is not surprising that key fobs are commonly utilized and tossed around in pockets and purses. They can be finicky and only function when pressed in a certain way. This is an easy fix for the majority of fobs, as the buttons can be strengthened and repaired quickly with a little silicone and a bit of effort.

To enable the buttons again, first press and hold the lock and unlock buttons on your key fob until you hear a chime from your vehicle. You will need to do this a few times to trigger the button activate. Then, you'll need to cycle your key into and out of the ignition of your car a few more times to reset the connection between the fob and your car. Once the connection is restored, you can remove the key from the ignition and then open your car with the remote. Repeat repair car key until the fob is functioning again. If you are unable to fix the fob by following this method, it may require replacement completely. If you do need to replace it, make sure that the new key is programmed to work with your vehicle's model and make.

Keychain Loop Breaks

If the loop made of plastic on the key fob gets damaged, it will no longer be able to lock or unlock your vehicle. The keychain loop is easily replaced.

Key fobs can also malfunction due to water and moisture damage. The signs include a decreased range of operation, or even no function at all. Drying the key fob and replacing the battery can solve the issue however, sometimes repairs or replacements by a professional are required.

Over time keys fob buttons may wear out and become less responsive or ineffective. It may be necessary to replace the key fob's button or case however, reprogramming may resolve this problem. Occasionally, signal interference from nearby electronic devices could cause interference between the key fob and your car and cause issues with locking or unlocking. This might require a diagnostic test performed at the auto dealership to determine the cause and fix. This is typically the case with older electronic keys that use infrared signals to operate and require a line-of-sight. The majority of modern microchip keys communicate with your vehicle using the challenge-response method of authorization via radio frequency.

Lost or Corrupted Pairing

Over time the batteries of key fobs lose their charge, and if the battery has lost all of its power, the remote will not respond to commands. The replacement of the battery is usually enough to solve the issue, but you may also need to have the remote reprogrammed.

Key fobs used in modern cars can perform a range of functions. They can raise and lower windows, turn off the alarm, turn on the interior lighting, and even start some vehicles. It is not uncommon for car owners to use the wrong buttons. It is recommended to keep your owner's manual close when you use your key fob, to be able to refer to the specific sections that cover the various functions of your car.

Another reason that causes a fob's malfunctioning is that the signal has been corrupted or gone missing. Some of the newer key fobs use sophisticated encryption techniques to prevent thieves from intercepting the signals and generating remotes or key fobs that are not authorized that can unlock your car. You'll likely need to visit an auto locksmith or dealer to re-program the fob and restore its functionality.

Some automakers provide their own instructions for reprogramming key fobs yourself. Most of the time, these procedures are easy enough to be done at home. This procedure is not recommended for novices who do not have extensive experience in electronics. This kind of work should be left to professionals.

Key fobs receive a lot of wear and tear, especially when they are used frequently and handled. The buttons on a fob are susceptible to being pushed around, and the case itself may break or crack. Keep a spare fob with your person at all times. This will save you time should your remote break down while you're out and about. Keep it close to your bed at all times, so that you can activate the panic button in case you hear noises during the night.

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