Key Fob Repair: Replacing the Battery
The buttons on key fobs may get damaged and stop working properly after being tossed around in purses and pockets. This issue can be resolved by replacing the small battery that is typically found in the snap-out case that comes with most car fobs.
If the contacts on your key fob have damaged, a new replacement may not be sufficient to bring it back to life. This is a simple fix you can do at home.
Replace the battery
If your key fob is feeling slow or takes longer than normal to unlock or lock your vehicle, it could be time to replace the battery. The replacement of a key fob's battery is one of the easy tasks that you can perform yourself. It is also an inexpensive fix that can save you the hassle of an expert locksmith or dealer.
You can purchase a coin-style (CR2032) battery at any auto parts or home improvement general store. The key fobs have an opening for these batteries, and it is simple to replace the battery. Depending on the manufacturer, you may require a screwdriver or other tool to open the cover of the compartment for batteries.
Certain key fobs have clips that secure the battery in place. If this is the case then gently lift them up using your fingers or a non-metallic device. Remove the battery that was in use and replace it with a new one, being careful to note its orientation so that you can put it in the correct place. Avoid touching the flat surfaces of batteries since they can cause damage to their lives.
After the new battery has been installed, close the key fob's case and test it by pushing the button to confirm it works. If it still doesn't work it may be necessary to open the fob again and verify that the battery is properly installed.
You may also find that a simple replacement of the battery isn't enough to fix the problem. This could be caused by physical trauma or electrical damage. In this case, you will be required to bring your key fob to a dealer or auto service center for repairs. Before you do this, there are four issues that the replacement battery can't fix. You should be aware of these issues, to be able to seek help from a qualified technician if needed. You can also find out how to fix the faulty transmitter of a key fob to determine the reason why it's not working.
Clean the Contacts
It is essential to keep your keys clean in order to maintain their functionality and longevity. Over time, the natural oils of your hands and pockets can accumulate on the crevices and buttons and may cause the keys to stop working altogether. It's not difficult to fix, though all you need is ruby alcohol and a cotton swab.
First, open up the key fob by popping the lid off with the help of a coin or screwdriver and gently prying out the battery. Note the type of battery (negative and positive sides) so you can install it correctly.
Then, wet a small or swab with isopropyl (rubbing) alcohol and start taking off the dirt from all buttons on the fob and the surrounding areas. Pay special attention to the battery's contacts, making sure they are clean of grease or dirt. After you have finished cleaning the fob, let it and its components completely dry.
If your device doesn't function after cleaning it, it may be an ideal idea to reset the system. Consult your owner's manual for directions on how to do this, and follow them accordingly. This may be able to bring the key fob back to normal if the issue was simply due to a dead battery.
It is crucial to maintain the key fob in good condition after it has been cleaned and resynchronized. By regularly wiping g28carkeys down with a damp cloth and gentle soap, you can make sure that your key fob will function well for many long time to come.
Reset the System
Although today's ultra-modern key fobs have more features that are safer and are more convenient than ever before however, they may still experience some issues. Fortunately, most of the time problems aren't severe or complex, and can be fixed with simple methods such as replacing the battery. If the issue is more severe, or if the issue can't be solved with simple methods such as a professional auto repair shop can repair and replace the key fob.
The ability to lock or unlock using the key fob is the main function of the device, but it also can be used to activate some car features. The key fob can be used to lower or lift the sunroof. This feature is very useful when you are stuck in traffic and require to open your roof. In the same way, the key fob can be used to summon your car when it is located in a tight spot.
A key fob's internal circuitry and buttons could fail due to manufacturing defects or wear-and-tear. It could be a sign of intermittent behavior or failure to lock or unlock the car. Sometimes moisture, or other sources of electromagnetic interference can affect the operation of a key fob. If your key fob has been damaged by dust or become wet, it should be cleaned before you use it again.
If the device continues to behave in a strange manner after replacing the key fob or cleaning the contacts, you may have to perform an initial reset. This can fix system bugs and improve the performance of your device.
If you're unsure of how to do the factory reset on your device, consult the device manufacturer's website or your owner's manual. Certain models require a specific tool to complete the reset however, you should be able to locate instructions that are applicable to the model you're using.
Another option to resolve problems with your key fob is to contact an Apache Junction mobile car locksmith. These experts are able replace and program key fobs for almost all car models. They can also repair keys that have chips.