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Remote Key Fob Repair Modern vehicles are equipped with remote controls 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. It's as simple as resetting it, which you should be able to accomplish by following the resetting guidelines in the owner's manual. Check the Battery The remote control is powered by the battery that is in a key fob. It's a small, inexpensive component that needs to be replaced regularly to ensure the fob's functionality. There are other reasons why your key fob might not be functioning properly, besides the battery. Water exposure, physical damage or internal component failure could be the cause. Whatever the cause the key fob is unresponsive it's time for a replacement battery. Be sure to have the right size battery. Nearly all modern key fobs use the CR2032 CR2032 battery, which is a standard three-volt unit which is readily available in many stores. Most of these batteries are marked with the size on one of the edges of the fob. You can determine the kind of battery your car requires by searching for the brand name. When you have the correct battery then carefully open the key fob, and then remove the battery. Take a picture of the inside of the fob prior to you do this to make sure you put everything back together in the correct way. This simple step can save you from having to purchase an entirely new fob if you made an error when making it back together. It is also important to know that certain key fobs come with an alternate mechanical key, called an emergency blade. car key fob repairs 's located inside the key fob and permits you to open the driver's side door in the event that the remote control fails to function. To access the key blade, you need to locate the notch that's in the center of your fob. The notch is usually an oval shape that is hidden by the plastic casing of the fob. If you'd like to test the battery's voltage with extra care, you can use a multimeter. The majority of modern key fobs have built-in voltmeters, but you can buy a multimeter from most hardware shops for a few dollars. In general the battery should be reading 3.0 volts and higher. If it reads lower than that, it could indicate that the battery is at its end and requires replacement immediately. Check remote key repair may seem to be nothing more than, high-tech convenience items however they're not impervious to damage. These remote devices can stop working after some time, especially if they are used often or have been exposed to physical abuse. Fortunately, the majority of times it's easy to diagnose and repair a problem with the remote key fob and replacing the battery is often all that's needed. Many modern-day car key fobs feature multiple buttons for different functions including locking and unlocking the doors as well as activating the panic button, as well as opening the trunk. When the button is pressed the fob sends out the radio signal using a code that is recognized by a receiver located inside the car. Some fobs also include a button to start the engine, which is especially useful during cold winter mornings or hot summer days. Typically, the buttons on a key fob can be reset simply by snapping the device apart and checking to make sure they're not broken or stuck. The battery connector terminals on a key fob could get loose over time, despite the fact that they are not intended to be disassembled. Soldering can be used to connect the button contacts to the circuit board if they've been cut off. This will allow the fob to function again. In addition, if the fob was damaged or dropped in any other way, the buttons may be damaged or displaced from their alignment or misaligned in any way. These issues are more difficult to repair on your own. However an auto repair shop in your area can fix them with the right equipment and expertise. It's always an excellent idea to have a spare fob somewhere in case one you use regularly stops working. You can avoid being stranded in the in the middle of nowhere with no keys, or having to pay for a large amount to have your car taken to the dealer. Make sure to check your car insurance or car club membership or extended warranty coverage to determine the cost of replacing a new key fob. Check the Casing It's not unusual for a keyfob to become wet. It can happen due to the pool, a rainstorm, or even from your washing machine. The resulting moisture can cause a variety of malfunctions within the electronic. The good thing is that a key fob can often be kept from death's edge by thoroughly drying it out and following a few easy steps. The first step is to ensure that the buttons are functioning properly. This usually involves taking them out and cleaning the buttons. If the buttons aren't functioning or appear to be able to open, it could be time to replace your remote. It is also important to inspect the case to ensure there is nothing that could be affecting the functioning of the key fob. The case can be opened using tweezers and remove the battery. Don't disassemble the circuit board or antennas. If you disturb the circuits that keep your key fob's programming you'll need to visit an Interstate All Battery Center or dealer to reprogram it. After you have removed and replaced the battery, it's recommended to dry the key fob by placing it into a plastic bag containing silica gel packets. This will prevent any future moisture issues and make the battery last longer. If the fob is not working properly, you'll need to visit a dealer or an independent shop that is specialized in your specific model and make of vehicle. They can reprogram the key fob to match your vehicle and hopefully restore its full functionality. If all else fails, you can purchase a replacement keyfob online or in your local NAPA Auto Parts shop. These DIY remotes look like your factory fob, but are much more affordable and are able to be paired with your vehicle following easy instructions. If you're looking to avoid the high cost and hassle of a visit to a dealer, NAPA offers several do-it-yourself replacements that can be re-programmed in minutes at home. Check the Connections Occasionally, your key fob will just stop working – even though it's still programmed to your vehicle. It could be due to a variety of reasons, including broken battery terminal buttons or contacts. You may be able fix the issue yourself by performing a simple maintenance. The first thing to do is make sure that your backup remote is able to lock and unlock your car's doors. If it can't it, then you might have issues with your primary remote. If you still can't do it, you can try replacing the batteries in the backup remote. It's a great idea disassemble your key fob before replacing the battery and then inspect the circuit board. Make sure there are no cracked solder joints. Once you're done replacing the battery on your key fob and rebuild it. After you have replaced the battery and reassembled the key fob, you should test the connection to your vehicle. Insert a flathead mini screwdriver in the notch at the bottom of the key fob. Then, you can break your key fob's two halves and gently remove the circuitboard. Install a brand new CR2032 3V battery with the negative end facing downwards. After you have reinserted your board and reassembled your key fob. If this doesn't resolve the problem, you may have a larger issue. In this instance you'll need to call your dealer or an independent repair shop that specializes in the specific model of your vehicle. They can diagnose the problem by using a radio frequency tester, which is a device that determines whether or not your key fob is sending a signal to the car's computer. This guide is intended to be of assistance for anyone who has issues with their car key fob. If you have any further questions or issues, don't hesitate contact us for assistance. We'll be happy to assist you in getting back on the road in Deptford or Cherry Hill!