Remote Key Fob Repair

Modern vehicles come with a remote control that can be used to lock, unlock and start the vehicle. As with any high-tech piece equipment, there are issues.

Usually, they are easy to resolve. You can reset it by following the instructions in the owner's manual.

Check the Battery

The battery of the fob that powers it is responsible for the remote control function. It's a small, inexpensive part that should be replaced on a regular basis to ensure the fob's functioning. However, in addition to the battery, there are other reasons why your key fob isn't working. Damage to the physical, exposure to water or internal component failure could be the reason. Whatever the reason the key fob isn't responding, it's time for a replacement battery.

First, make sure you have the right size battery. Almost all modern key fobs are powered by the standard CR2032 three-volt battery that's easily available at many stores. The size of many of these batteries is stamped on the outside of the key fob. A quick search for the name of your vehicle's brand should help you find the exact type of battery it takes.

Once you have the proper battery, carefully open the key fob, and then remove the existing battery. Take a photo of the inside of your fob to ensure you put it back together correctly. This simple action can save you from having to buy a new fob because you made an error when putting it back together.

It is important to be aware that certain key fobs come with an additional mechanical key, referred to as an emergency blade. It's located inside the fob's key and allows you to open your car's driver's side door in the event that the remote control doesn't work. To get to the blade of the key, you must find the notch in the middle of your fob. The notch is usually an oval shape that is hidden by the plastic casing of the fob.

If you're looking to be extra vigilant, you can utilize a multimeter for checking the voltage of the battery. Most modern key fobs have an voltmeter in their casings. However, you can also purchase a multimeter for a few dollars from most hardware stores. Generally, the battery should read at 3.0 volts or more. A reading below that level could indicate a battery that is in its final stages and should be replaced immediately.

Check the Buttons

Key fobs for cars may appear to be nothing more than modern, high-tech gadgets however they're not impervious to damage. It's not uncommon for remote key fob repairs devices to stop working after a time, particularly if the vehicle is used frequently or if there's lots of physical abuse that is associated with it. Fortunately, a majority of the times it's easy to diagnose and fix the issue with a remote key fob, and changing the battery is usually all that's required.

Modern car key fobs include multiple buttons that perform different functions. For instance they can unlock and lock the doors and activate the panic button, and even open the trunk. When you press a button the fob transmits an audio signal using a code that is recognized by a receiver located inside the car. Some fobs also come with a button that will start the engine, which can be especially handy in cold winter mornings and hot summer days.

Typically, the buttons on the key fob can be reset simply by snapping the device in two and ensuring they aren't broken or stuck. The battery connector terminals on a key fob could become loose over time, even though they are not designed to be removed. If the buttons' contacts are disconnected from the circuit board and need to be soldered, a simple job can be enough to get them back into place and allow the fob back to full function.

In addition, if the fob has been damaged or dropped in any other way, the buttons might be broken or out of alignment, or otherwise misaligned. These types of issues are usually more difficult to solve on your own, but they can be resolved by a local auto shop that has the right equipment and experience.

Keep a spare key fob an area that is secure in the event that the one you use is not working as often. This can to avoid being stuck without your keys or having to pay a lot of money to have your vehicle towed back to the dealer. Make sure to check your car insurance, car club membership, or extended warranty coverage to determine the cost of replacing a replacement key fob.

Check the Casing

It's not uncommon for the key fob to become wet, whether from a pool, storm or even your washing machine. The resulting moisture can wreak destruction to the electronics inside, leading to many malfunctions. The good thing is that the key fob can usually be saved from a cliff by drying out thoroughly and following a few simple steps.

First, verify that the buttons still work properly. This usually involves removing the buttons, cleaning them and reassembling them. If the buttons don't pop back in or feel stuck, it's probably time to replace the remote.

Examine the case to ensure that nothing is interfering in the operation of the key fob. The case can be opened using tweezers, and then remove the battery. Don't remove the circuit board or antennas. If you disturb the circuits that keep your key fob's programmed you'll need to visit an Interstate All Battery Center or dealer to reprogram it.

After you've replaced and removed the battery It's a good idea to dry out the fob by placing it in a plastic bag with silica gel packs or other desiccating agent. This will help prevent future moisture problems and make your key fob more robust.

Finally, if the fob isn't functioning properly, you'll need to visit a dealer or an independent shop that is specialized in your specific model and make of vehicle. They will be able to reprogram the fob's key to your vehicle and hopefully restore the function to its original state.

If all else fails, you can purchase an alternative keyfob online or at your local NAPA auto key repair near me Parts shop. These DIY remotes function just like the factory fob but much more affordable. They can be easily paired to your vehicle using simple instructions. If you're looking to avoid the cost and hassle of a trip to the dealership, NAPA offers several do-it-yourself replacements that can be re-programmed within a matter of minutes at home.

Check the Connections

The key fob you have may cease to function even though it is still programmed to work for your vehicle. It could be due to a variety of reasons, such as broken battery terminal contacts or buttons. You may be able solve the issue yourself by performing basic maintenance.

You should first confirm that your backup remote is capable of locking and unlocking the doors of your vehicle. If it does then there could be issues with your primary remote. If you can't, then it's time to try replacing the battery in your backup remote.

It's a great idea to take apart your key fob prior to replacing the battery and examining the circuit board. You'll want to ensure that there aren't any cracked solder joints that require to be repaired by re-soldering. After you've finished you can replace the battery on your key fob and put it back together.

After you've replaced the battery and reassembled the key Lock Repair near me fob, you're now ready to test its connection to your vehicle. Insert a flathead mini screwdriver in the notch at the bottom of the key fob. You can then pry apart your key fob's two halves and then gently remove the circuit board. Install a brand new CR2032 3V battery with the negative side facing downwards. After you have reinserted the board, you can reassemble your key fob.

If this doesn't solve the issue, you might have a bigger problem. If this is the case, contact your dealer or a service shop that specializes in your car's make. They can identify the issue with a radio frequency test that is a device that determines if your key fob key repair near me is transmitting an indication to the car's computer.

I hope this guide was helpful to anyone experiencing issues with their car's key fob. Contact us if you have any questions or concerns. We'll be happy to help you get back on the road again in Deptford or Cherry Hill.