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Remote Key Fob Repair Modern vehicles come with a remote control that can be used to lock, unlock and start the vehicle. Like any high-tech piece of equipment, there can be problems. Most of the time, these issues are simple to resolve. You can reset it by following the steps in the owner's manual. Check the Battery The remote control is powered by the battery in the key fob. It's a tiny and affordable component that needs to be replaced frequently to ensure that the fob's function is maintained. But, aside from key fob repairs , there are other reasons your fob isn't working. Damage to the physical, exposure to water or internal component malfunction could be the reason. Regardless of the cause when your key fob is unresponsive and is not responding, it's time for a replacement battery. Make sure you have the right size battery. Nearly all modern key fobs utilize a common three-volt CR2032 battery which is readily available in many stores. The size of the majority of these batteries is stamped on the edge of the key fob. You can identify the type of battery your vehicle requires by searching for the brand name. When you have the correct battery, carefully open your key fob, and then remove the existing battery. Take a photograph of the inside of your fob to ensure that you put it back together correctly. This simple step will save you from buying an entirely new fob if you make a mistake when putting it back together. Certain key fobs also come with an electronic backup key, also known as an emergency blade. This key blade is located inside the key fob, and allows you to unlock the driver's door of your vehicle in the event that the remote control is not working. To open key fob repairs of the key, find the notch in the middle of the fob. The notch is typically an oval shape that is hidden by the plastic casing of the fob. If you want to check the battery's voltage with more care, use the multimeter. The majority of modern key fobs have an integrated voltmeter, however you can get a multimeter in the majority of hardware stores for a few bucks. In general, the battery should read 3.0 volts or more. A reading below that level could indicate a battery in its last stages and should be replaced immediately. Check the Buttons Key fobs for cars may appear like little more than fancy, high-tech convenience items however they're not impervious to damage. It's not uncommon for these remote devices to stop working after a time, particularly when the vehicle is used frequently or if there's lots of physical abuse that is associated with it. Fortunately, the majority of time it can be easy to identify and fix a problem with a remote key fob, and changing the battery is usually all that's needed. 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 open the trunk. When a button is pressed, the fob sends a radio signal with the code that is interpreted by a receiver located inside the car. Some fobs also come with a button that will start the engine, which is particularly useful on cold winter mornings or hot summer days. Typically, the buttons on keys can be reset by snapping the device in two and checking to make sure they're not broken or stuck. The battery connector terminals of a key fob could become loose over time, despite the fact that they aren't designed to be removed. Soldering is a method to reconnect the button contacts to the circuit board if they have been disconnected. car key fob repairs will allow the fob to function again. In addition, if a fob was damaged or dropped in some other way, the buttons may be broken or displaced from their alignment or otherwise misaligned. These issues are more difficult to fix on your own. However, a local auto shop can fix them with the right equipment and expertise. It's always an excellent idea to have an extra fob in the event that one you use regularly stops working. You'll avoid being stuck in the in the middle of nowhere with no keys, or having to pay an enormous amount to have the vehicle taken to the dealer. Also, you should look over your insurance policy on your car or membership in a car club or extended warranty coverage to determine if it covers the cost of replacing or programming an entirely new fob. Check the Casing It's not uncommon for the key fob to become wet, be it from a pool, a storm or even your washing machine. The moisture that is resulting can trigger a myriad of issues with the electronic. It's a good idea to be aware that you can save your key fob from death by following a few easy steps and drying it thoroughly. First, verify whether the buttons are working correctly. This usually means removing, cleaning and reassembling the buttons. If the buttons do not pop back in or feel stuck, it's time to replace the remote. Examine the case to ensure that nothing is interfering in the operation of the key fob. Utilize tweezers to remove the case and take out the battery, however, do not remove the circuit board or antennas. If you damage the circuits that keep your key fob's programmed it will be required to visit an Interstate All Battery Center or dealer to reprogram it. After you've removed and replaced the battery, it's a good idea for you to dry the key fob by placing it in the bag of a plastic bag with silica gel packets. This will prevent any future moisture issues and help the battery last longer. If, after all this, the fob isn't functioning properly, you'll need to visit a dealer or an independent shop that is specialized in your particular make and model of vehicle. They can reprogramme the key fob of your particular vehicle and hopefully restore it to full functionality. If all else fails, the replacement key fob offered by NAPA can be purchased online or at your local NAPA Auto Parts store. These do-it-yourself remotes are similar to the factory fob but much more affordable. They can be easily paired to your vehicle using simple instructions. NAPA provides a variety of do-it-yourself replacements that you can program in a matter of minutes. Check the Connections The key fob you have may stop working even though it's programmed for your vehicle. This could be due to many factors that include damaged contacts on the battery or buttons. If this is the case, you might be able to fix it yourself by doing some basic maintenance. The first thing you need to do is ensure that the backup remote you have is able to lock and unlock the doors of your car. If it can't then there could be an issue with your primary remote. If you aren't able to, 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 then inspect the circuit board. Make sure there aren't any cracks in the solder joints. After that, you can replace the battery and put back together the key fob. Once you've replaced the battery and reassembled your key fob, you're now ready to test the connection to your vehicle. This can be done by inserting a small flathead screwdriver in the notch on the bottom of your key fob. You can then pry apart the two halves of your key fob and gently remove the circuitboard. Be careful when inserting a new CR 2032 3V battery, making sure that it is placed with the negative side facing downwards. Once you have inserted the board you can put it back together. key fob. If this doesn't work for you, then there is a bigger problem. If this is the case, contact your dealer or a service shop that is specifically geared to the make of your vehicle. They can diagnose the issue by using a radio-frequency tester which is a device that can determine if your key fob transmits an electronic signal to the computer in your car. This guide is intended to be of assistance to anyone having problems with their car key fob. If you have any other questions or issues, don't hesitate contact us for assistance. We'll be glad to help you get back on the road in Deptford or Cherry Hill!