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Remote Key Fob Repair

Modern vehicles are equipped with remote keys that can be used to lock, unlock and start the car. But, like all pieces of modern technology, it can sometimes experience issues.

These are usually very easy to fix. It can be as simple as resetting the device and you should be able accomplish by following the resetting guidelines in the owner's manual.

Check the Battery

The remote control is powered by the battery inside the key fob. It's a small, inexpensive part that should be replaced frequently to ensure that the fob's function is maintained. But, aside from the battery, there could be other reasons why your key fob repairs fob might not be functioning properly. Water exposure, physical damage or internal component malfunction could be the reason. If your key fob's battery has stopped functioning, replace the battery.

First, make sure you have the right size battery. Nearly all modern key fobs use the standard CR2032 three-volt battery that's easily available at many stores. The size of the majority of these batteries is stamped on the edge of the key fob. You can find the kind of battery your car requires by searching for the brand name.

Once you have the right battery then carefully open the key fob, and then remove the existing battery. Take a photo of the inside of the fob before you do this to make sure you put it back together the right way. This simple step will save you from having to purchase an entirely new fob because you made a mistake when putting it back together.

Some key fobs have a mechanical backup key called an emergency blade. This key blade is located inside the key fob and it lets you unlock the driver's door of your car in the event that the remote control is not working. To access the key blade, you have to locate the notch that's at the center of the fob. The notch is typically a circular shape that is concealed by the fob's plastic casing.

If you'd like to test the battery's voltage with more care, use a multimeter. The majority of modern key fobs have an integrated voltmeter, however you can purchase a multimeter from most hardware shops for a few dollars. Generally, the battery should read at 3.0 volts or higher. A reading that is lower than that could indicate that the battery is in its last stages and should be replaced immediately.

Check the Buttons

Car key fobs may seem to be nothing more than, high-tech convenience items however, they're not indestructible. These remote devices can stop working after some time, especially when they are used frequently or if they have been subjected to physical abuse. In most cases it is easy to identify a problem and fix one by using the remote fob. Most of the time all that's needed is an upgrade to the battery.

Modern car key fobs have several buttons that can perform various functions. For example they can unlock and lock the doors as well as activate the panic button and even open the trunk. When a button is pressed, the fob sends an audio signal using a code that is recognized by a receiver in the car. Some fobs also have a button that can start the engine, which is especially handy on cold winter mornings or hot summer days.

Typically, the buttons of keys can be reset simply by snapping the device apart and checking to make sure they're not damaged or stuck. Key fobs aren't typically made to be removed however the battery connectors on a key fob may become loose as time passes. Soldering is a method to reconnect the button contacts to the circuit board in case they have been disconnected. This will restore the fob's functionality.

Additionally, if a fob was damaged or dropped in any other way, the buttons could be damaged or displaced from their alignment or misaligned in any way. These issues are more difficult to fix on your own. However an auto repair key shop in your area can fix them with the right tools and experience.

It's always an excellent idea to have a spare fob somewhere in case one of the ones you regularly use stops working. You can avoid being stranded in the middle of nowhere without keys, or having to pay for a large amount to have your vehicle taken to the dealer. It is also advisable to check your insurance policy on your car or car club membership extended warranty coverage to determine if it will cover the cost of programming or replacing a new fob.

Check the Casing

It's not unusual for a keyfob to become wet. It could be the result of the pool, a downpour or even from your washing machine. The moisture that results can cause a range of malfunctions in the electronics. The good part is that the key fob can usually be saved from the brink of death by thoroughly drying it out and executing a few simple steps.

The first step is to ensure that the buttons are working correctly. This usually involves removing, cleaning and reassembling the buttons. If the buttons aren't functioning or pop in, it may be time to replace your remote.

Examine the case to make sure that there isn't any obstruction to the operation of the key fob. Utilize tweezers to remove the case and remove the battery, however, do not remove the circuit board or antennas. If you damage 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've replaced and removed the battery, it's a good idea to dry out the fob by placing it in a plastic bag filled with silica gel or other desiccating agent. This will avoid any future issues with moisture and will make your key fob more robust.

If, after all this, the fob is still not functioning properly, you'll have to visit a dealership or an independent shop that is specialized in your specific type of vehicle. They can re-program the key fob to your vehicle and hopefully return the function to its original state.

If all else fails, you can purchase an alternative keyfob online or at your local NAPA Auto Parts shop. These do-it-yourself remotes function just like the factory key fob, but cheaper. They can be easily connected to your vehicle by following simple instructions. NAPA provides a variety of replacements that you can re-program within a matter of minutes.

Check the Connections

The broken key repair near me fob you have may stop working even though it's programmed for your car. It could be due to various reasons such as damaged contacts on the battery or buttons. It is possible to solve the issue yourself by performing basic maintenance.

The first thing you need to ensure is that your backup remote is able to lock and unlock the doors of your car. If it can't, you probably have a problem with your main remote. If not, then it's time to try replacing the battery in the backup remote.

It's a great idea disassemble your key fob prior to replacing the battery and then inspect the circuit board. Check for cracks in the solder joints. After that, you can replace the battery and rebuild the key fob.

After you have replaced the battery and reassembled your key fob, test the connection to your vehicle. Put a flathead mini screwdriver into 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 end facing down. After you have reinserted your board and reassembled your key fob.

If this does not resolve the issue, you might have a larger problem. In this instance, you should call your dealer or a service shop that is specifically geared to the make of your vehicle. They can identify the issue using a radio frequency tester that is a device that determines if your key fob transmits signals to the computer in your car.

We hope that this guide was helpful for anyone who is having issues with their vehicle's key fob. Please contact us if you have any questions or concerns. We'll be happy to assist you getting back on the road in Deptford or Cherry Hill!