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 could be issues.
These are usually very easy to fix. It is as easy as resetting it, which you should be able to do by following the resetting guidelines in your owner's manual.
Check the Battery
The battery of a key fob powers the remote control function. The battery is a small, inexpensive part that needs to be replaced on a regular basis to maintain the functionality of the key fob. However, in addition to the battery, there are other reasons your fob isn't working. These issues could include physical damage, water exposure or internal component failure. Whatever the reason when your key fob isn't responding and is not responding, it's time for a replacement battery.
First, ensure you have the right size battery. Most modern key fobs are powered by the CR2032 CR2032 battery, which is a standard three-volt unit that is easily accessible at a variety of stores. The majority of these batteries are marked with the size on one of the edges of the fob. A quick search for the name of your vehicle's brand should help you locate the specific type of battery you need.
When you have the correct battery then carefully open your key fob, and then remove the battery. Take a picture of the inside of the fob before you do this to make sure you put everything back together correctly. This simple step can save you from having to purchase a new fob because you made a mistake when making it back together.
Some key fobs also have an electronic backup key, also known as an emergency blade. This is located within the key fob and allows you to open your car's driver's side door in the event that the remote control fails to function. To get to the blade of the key, locate the notch that lies in the middle of your fob. The notch is usually an oval shape that is hidden by the fob's plastic casing.
If you'd like to test the battery's voltage with extra caution, you can use the multimeter. The majority of modern key fobs come with an integrated voltmeter, however you can purchase a multimeter from many hardware stores for a few bucks. Generally, the battery should read at 3.0 volts or more. If it reads lower than that, it could mean that the battery is in its last days and requires replacement immediately.
Check the Buttons
Key fobs for cars may appear to be nothing more than modern, high-tech gadgets, but they aren't indestructible. They can cease functioning after a period of time, particularly when they are used frequently or have been exposed to physical abuse. In most cases it is easy to identify the issue and fix it with a remote fob. In most cases, all that is needed is an upgrade to the battery.
The majority of modern car key fobs feature multiple buttons for different functions, such as locking and unlocking doors and activating the panic button and opening the trunk. When the button is pressed the fob transmits the radio signal using a code that is recognized by a receiver inside the car. Certain fobs come with buttons to start the car, which is particularly useful in cold winter mornings as well as hot summer days.
Typically, the buttons of the key fob can be reset by simply taking the device apart and ensuring they're not damaged or stuck. Key fobs aren't typically made to be removed, but the battery connector terminals on a key fob could get loose as time passes. Soldering is a way to reconnect the button contacts to the circuit board if they have been disconnected. This will bring back the fob's functionality.
If a fob is damaged or dropped, the buttons might be damaged, misaligned or out of alignment. These problems are more difficult to fix by yourself. However, a local auto shop can fix them using the right equipment and expertise.
Keep a spare key fob in a safe place in the event that the one you are using frequently stops working. This can help prevent you from being stranded without your keys or having to pay a large amount of money to have the vehicle towed back to the dealer. Check your car insurance or 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 a keyfob to become wet. It could be the result of the pool, a downpour or even from your washing machine. The moisture that is resulting can cause a range of malfunctions within the electronic components. It's good to know that you can save your key fob from death by following a few easy steps and thoroughly drying it.
First, check whether the buttons are working properly. This usually involves taking out the buttons, cleaning them, and rebuilding them. If the buttons don't pop back in or feel stuck, it's time to replace the remote.
You should also check the case to ensure there's nothing blocking the operation of the key fob. The case can be opened using tweezers and take out the battery. Do not disassemble the circuit board or antennas. If you damage the circuits that keep your key fob programmed, you will need to visit an Interstate All Battery Center or dealer to reprogram it.
After you've replaced and removed the battery It's an ideal idea to dry out the fob by putting it in a plastic bag with silica gel packs or other desiccating agent. This will help prevent future moisture issues and make the battery last longer.
If, after all this, the fob isn't working properly, you'll need to visit a dealer or an independent shop that is specialized in your particular make and model of vehicle. keys repair will be able to reprogram the fob's key to your vehicle, and hopefully restore it to its full functionality.
If you're not able to find an alternative key fob from NAPA can be purchased through the internet or at your local NAPA Auto Parts store. These do-it-yourself-operated remotes look like the original key fob, but are much less expensive and can be easily connected with your vehicle using simple instructions. If you want to skip the expense and hassle of a trip to the dealership, NAPA offers several do-it-yourself replacements that can be programmed in a matter of minutes at your home.
Check the Connections
Occasionally your key fob might cease to function - even though it's still connected to your vehicle. This could be due various reasons, including broken battery terminal buttons or contacts. If this is the case, you might be in a position to fix it yourself by carrying out basic maintenance.
The first thing to do is ensure that your backup remote can lock and unlock your car's doors. 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 your backup remote.
Before replacing the battery it's a good idea to pull off the key fob and conduct an inspection of the circuit board. You'll want to ensure that there aren't any damaged solder joints that need to be repaired by re-soldering. After you're finished, you can replace the battery in your key fob and put it back together.
After you have replaced the battery and reassembled your key fob, make sure you test the connection to your vehicle. Put a flathead mini screwdriver in the notch at the bottom of the key fob. From there, you'll be in a position to pry apart the two pieces of your key fob, and gently remove the circuit board. Make sure to insert a brand new CR 2032 3V battery, making sure that it is placed with the negative side facing downwards. After you have reinserted the board you can put it back together. key fob.
If this doesn't work for you, then you have a bigger issue. In this instance, you should call your dealer or a service shop that is specifically geared to the car's model. They can determine the problem with a radio-frequency analyzer, an instrument that determines whether your key fob sends an electronic signal to the computer in your car.
This guide should be helpful to anyone who is having issues with their vehicle key fob. If you have any additional questions or concerns, don't hesitate to ask us for help. We'll be delighted to help you get back on the road in Deptford or Cherry Hill!