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Remote Key Fob Repair

The majority of modern cars now have the remote key fob which can be used to lock, unlock or start the car. However, like any piece of high-tech equipment it isn't without issues.

Usually these are very simple to fix. You can reset it by following the instructions in the manual of your owner.

Check the Battery

The battery inside the key fob powers the remote control function. It's a small, inexpensive part that should be replaced on a regular basis to ensure the fob's functionality. There are many other reasons your key fob might not be working besides the battery. Water exposure, physical damage or internal component failure could be the cause. Whatever the cause when your key fob isn't responding it's time to replace the battery.

Ensure you have the correct size battery. Nearly all modern key fobs are powered by the CR2032 CR2032 battery, which is a standard three-volt unit that's easily available at many stores. The size of many of these batteries is printed on the edge of the key fob. You can determine the type of battery your vehicle requires by searching for the brand name.

Take your key fob apart carefully and remove the existing battery. Take a picture of the inside of the fob before you do so to ensure you put it back together in the correct way. This simple trick will prevent you from purchasing another fob if you made an error when putting it back together.

Certain key fobs also come with an electronic backup key, also known as an emergency blade. It's located inside the key fob and allows you to access your car key fob repairs's driver's door in the event that your remote control fails to function. To access the key blade, you have to locate the notch that's located in the middle of the fob. The notch is usually an oval shape that is hidden by the fob's plastic casing.

If you're looking to be extra cautious you can utilize a multimeter for checking the voltage of the battery. Most modern key fobs have a voltmeter built into their casings, however you can also purchase an extra multimeter for a couple of dollars at many hardware stores. The battery should generally read at 3.0 volts or greater. If it is below that level, it could indicate a battery that is in its final stages and must be replaced immediately.

Check the Buttons

Car key fobs may seem like nothing more than fancy, high-tech convenience items, but they aren't indestructible. These remote devices can stop working after some time, particularly when they are used frequently or if they were subjected to physical abuse. Fortunately, the majority of times it's easy to identify and repair a problem with a remote key fob, and replacing the battery is often all that's required.

Modern car key fobs include multiple buttons that perform different functions. For example, they can lock and unlock the doors and activate the panic button, and open the trunk. When a button on the fob is pressed it sends a radio code to a receiver inside the vehicle. Certain fobs come with buttons to start the car key lock repair near me, which is useful in cold winter mornings as well as hot summer days.

The buttons on a key fob are reset by snapping it off and ensuring that they're not broken or stuck. The battery connector terminals of a key fob could be loose over time, even though they are not intended to be disassembled. Soldering can be used to reconnect the button contacts to the circuit board in case they have been disconnected. This will bring back the fob's functionality.

If a fob gets damaged or dropped, the buttons may be damaged, misaligned or out of alignment. These types of problems are generally more difficult to repair on your own but can usually be addressed by a local auto shop with the proper tools and experience.

It's always recommended to keep an extra key somewhere in the event that one you use regularly stops working. This can prevent you from being stranded without your keys or having to pay a lot of money to have your vehicle towing back to the dealer. It is also advisable to look over your car insurance policy, car club membership or extended warranty coverage to see whether it covers the cost of replacing or programming an entirely new fob.

Check the Casing

It's not uncommon for a keyfob to become wet. It can happen due to the pool, a downpour or even from your washing machine. The resulting water can play destruction to the electronics inside, causing many malfunctions. The good thing is that a key fob can often be kept from death's edge by thoroughly drying it out and executing a few simple steps.

The first step is to ensure that the buttons are working properly. This usually means removing, cleaning and reassembling the buttons. If the buttons are stuck or don't appear to be able to open, it could be the time to replace your remote.

You'll also want to check the case to ensure there's nothing blocking the function of the key repair shops near me fob. Remove the case using tweezers, and then remove the battery. Do not disassemble the circuit board or antennas. If you disrupt the circuits that keep your key fob's programmed, you will need to visit an Interstate All Battery Center or dealer to reprogram it.

After you've removed and replaced your battery, it is 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 future moisture problems and will make your key fob more robust.

If the fob is still not functioning properly, you'll have to visit a dealership or an independent shop that is specialized in your particular make and model of vehicle. They can reprogram the key fob for your specific vehicle, and hopefully restore its full functionality.

If everything 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 look just like your factory fob, but are much more affordable and are able to be paired with your vehicle using simple 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 reprogrammed in minutes at home.

Check the Connections

Sometimes, your key fob will cease to function - even though it's still programmed to your vehicle. This could be due to many factors, including broken contacts on the battery or buttons. You could be able to solve the issue yourself by performing basic maintenance.

The first thing you need to do is make sure that your backup remote can lock and unlock your car's doors. If it does then there could be a problem in your main remote. If you're still having trouble doing it, try replacing the batteries in your backup remote.

It's a good idea to take apart your key fob prior to replacing the battery and inspect the circuit board. Make sure there are no cracked solder joints. When you're done you can replace the battery and put back together the key fob.

After you have replaced the battery and reassembled the key fob, test its connection to your vehicle. Insert a flathead mini screwdriver into the notch on the bottom of the key fob. You can then break your key fob's two halves and gently remove the circuitboard. Insert a new CR2032 3V battery with the negative side facing down. After you've inserted the circuit board, you are able to rebuild the key fob and try again.

If this does not resolve the issue, you might have a bigger issue. In this case you'll have to contact your dealer or an independent service shop that is specialized in the model of your vehicle. They can pinpoint the issue by using a radio frequency tester that is a device that determines if your key fob transmits signals to the car's computer.

This guide is intended to be of assistance to anyone having problems with their vehicle key fob. Please contact us if you have any questions or concerns. We'll be happy to assist you in getting back on the road in Deptford or Cherry Hill!