Remote Key Fob Repair
Modern vehicles are equipped with remote controls that can be used to lock, unlock, or start the vehicle. However, like any piece of high-tech equipment, it can sometimes experience problems.
They are generally easy to fix. You can reset it by following the instructions in the owner's manual.
Check the Battery
The battery inside the key fob powers the remote control function. The battery is a small component that is inexpensive and needs to be replaced on a regular basis in order to maintain the functionality of the fob. But, aside from the battery, there are other reasons why your key fob isn't working. Water exposure, physical damage or internal component failure could be the cause. Whatever the reason the key fob isn't responding it's time to replace its battery.
First, ensure that you have the right size battery. Most modern key fobs use the standard CR2032 three-volt battery that's easily available at many stores. Most of these batteries are marked with the size on one of the fob's edges. You can determine the type of battery your vehicle requires by searching for the brand name.
Once you have the proper battery, carefully open your key fob, and then remove the battery. Take a photo of the inside of the fob before you do this to make sure that you put it back together correctly. This simple step could help you avoid needing to purchase a new fob if you make an error when putting it together.
Certain key fobs also come with a mechanical backup key called an emergency blade. The key blade is situated inside the key fob, and it allows you to open the door to the driver's side of your car in the event that the remote control fails. To get to the blade of the key, you must locate the notch in the middle of your fob. The notch is typically an oval shape that is hidden by the plastic casing of the fob.
If you'd like to test the battery voltage with more care, make use of a multimeter. Most modern key fobs have an voltmeter embedded in their casings, however you can also purchase a multimeter for just a few dollars from most hardware stores. In general, the battery should be reading 3.0 Volts or higher. A reading lower than that could mean that the battery is on its last legs and requires replacement immediately.
Check the Buttons
Key fobs for cars may appear 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 have been subjected to physical abuse. Fortunately, most of the time it can be easy to determine and fix a problem with a remote key fob, and changing the battery is typically all that is required.
Modern car key fobs include several buttons that can perform various functions. For example, they can unlock and lock the doors as well as activate the panic button and open the trunk. When a button on the fob is pressed it sends a radio signal to a receiver within the vehicle. Some fobs also have a button that can start the engine, which is especially useful on cold winter mornings or hot summer days.
The buttons on a key fob are reset by snapping it apart and checking that they are not broken or stuck. The battery connector terminals of the key fob can be loose over time, even though they aren't designed to be disassembled. If the buttons' contacts have become disconnected from the circuit board, a simple solder job could be enough to get them back on track and restore the fob to full function.
If a fob gets damaged or dropped, the buttons may be broken, misaligned, or out of alignment. These types of issues are generally more difficult to fix on your own, but they can be resolved by a local auto shop with the proper tools and experience.
It's always a good idea to keep an extra fob in case one you regularly use stops working. This will to avoid being stuck without your keys or having to pay a large amount of money to get the vehicle towed back to the dealer. It is also advisable to examine your car insurance policy, car club membership or extended warranty coverage to determine whether it covers the cost of replacing or programming an entirely new fob.
Check the Casing
It's not common for the key fob to become wet, whether from a pool, a rainstorm, or even your washing machine. The resulting moisture can wreak destruction on the electronic components inside, causing numerous malfunctions. It's important to be aware that you can save your key fob from destruction by following a few easy steps and thoroughly drying it.
First, verify whether the buttons are working correctly. This usually means removing the buttons, cleaning them and rebuilding them. If the buttons aren't functioning or appear to be able to open, it could be the time to replace your remote.
Examine the case to make sure that nothing is interfering in the operation of the key fob. Use tweezers or pliers to open the case and remove the battery, however, do not remove the circuit board or antennas. If you disrupt 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 the fob by putting it in a plastic bag with silica gel packs or other desiccating agent. This will prevent future moisture issues and make the battery last longer.
If the fob is not functioning properly, you'll need to visit a dealer or an independent shop that is specialized in your specific type of vehicle. They can reprogramme the key fob for your particular vehicle and hopefully restore its full functionality.
If nothing else works If all else fails, you can buy an additional keyfob online, or at your local NAPA Auto Parts shop. These do-it-yourself remotes look just as the factory key fob however, they are more affordable and can be easily paired with your vehicle following easy instructions. If you're looking to avoid the high cost and hassle of a dealership visit, NAPA offers several do-it-yourself replacements that can be re-programmed in a matter of minutes at your home.
Check repair key might simply stop working, even though it's still programmed to your vehicle. This could be due to various reasons that include broken battery contacts or buttons. If this is the case, you may be capable of fixing it yourself by carrying out some basic maintenance.
You should first confirm whether your backup remote capable of locking and unlocking the doors of your car. If it does, you may have a problem in your main remote. If you still can't do it, try replacing the batteries in your backup remote.
car key repair company 's a great idea to take apart your key fob prior to replacing the battery and then inspect the circuit board. You'll want to make sure that there aren't any broken solder joints that must be repaired by re-soldering. Once you're done with that you can replace the battery and reassemble the key fob.
Once you've replaced your battery and reassembled your key fob, it's now time to test its connection with your vehicle. Use a flathead screwdriver in the notch at the bottom of the key fob. You can then break the two halves of your key fob and then gently remove the circuit board. Be careful when inserting a new CR 2032 3V battery, ensuring that it's placed with the negative side facing downwards. After you've inserted the circuit board, you are able to reassemble the key fob and try again.
If this doesn't solve the problem, you may have a more serious issue. In this instance, you should call your dealer or a repair shop that is specifically geared to the car's model. They can diagnose the problem by using a radio frequency tester, which is a device that determines if your key fob is transmitting an indication to your car's computer.
This guide is intended to be of assistance to anyone who is having issues with their car key fob. If you have any other questions or issues, don't hesitate ask us for help. We'll be happy to help you get back on the road again in Deptford or Cherry Hill.