Key Fob Repair: Replacing the Battery
Being tossed around in purses and pockets keys fobs can deteriorate and fail to register presses accurately. Replacing the small battery, which a majority of car fobs are equipped with in a snap-out case, can fix this problem.
But, a new one could not be able to revive your key fob if the internal switch contacts are worn out. Fortunately, this is an easy fix that you can do at home:
Replace the battery
It may be time to replace the battery if your key fob isn't working properly or takes longer to unlock or lock your car than it does on a regular. Replacing the battery of your key fob is one of those simple tasks that you can perform yourself. This is a straightforward fix that will save you money when you go to the dealer or a locksmith.
You can buy a coin-style (CR2032) battery at any auto parts or home improvement general store. Key fobs come with a slot for these batteries, and it is easy to replace the battery. Based on the brand you will need to use a screwdriver in order to open the compartment.
If your key fob comes with clips that hold the batteries in place, gently remove them with your fingers or other non-metallic tools. Install the new battery, making sure to place it in the correct way. Note its orientation when removing the old one. Avoid touching the flat surfaces of the batteries as this can reduce their life.
After the new battery has been installed, close the key fob's case and test it by pressing the button to confirm it works. If the key fob still doesn't function, you may have to open it again and ensure that the battery is properly inserted.
It is also possible that a simple replacement of the battery isn't enough to fix the issue, for instance physical or electrical trauma. In this case, you will need to bring your key fob to a dealer or auto service center for repairs. Before you do that, there are four problems that the replacement battery can't solve. It is crucial to be aware of the issues so that you are in a position to find an experienced technician should you need. You can also find out how to fix the faulty transmitter of a key fob to discover the reason it's not working.
Clean the Contacts
It is important to keep your keys clean to ensure their functionality and longevity. Over time, the natural oils of your fingers and pocket lint can build up on the keys' crevices and buttons, and can even cause keys to stop working altogether. It's easy enough to fix, though all you need is rubbing alcohol and a cotton swab.
First, you need to open the key fob by removing the lid off with an instrument or coin and gently prying out the battery. Note the type of battery (negative and positive side) so you can install it correctly.
After that then, apply a cotton swab (or a small brush) to clean the buttons and surrounding areas of the fob. Make sure to pay special attention to the battery's contacts, and that they are clean. After you have finished cleaning the fob, let it and all its components completely dry.
If your fob doesn't work even after cleaning, you may be required to reset your system. Check key fob repair near me to find out how to reset the system. If the key fob is dead, this may be enough to bring it back to life.
It is important to maintain the key fob in good condition after it has been cleaned and synchronized. You can keep your key fob in good working order for a long time by wiping it with a damp towel and mild soap.
Reset the System
Despite the fact that today's high-tech key fobs are more powerful and secure than ever before, it's possible for them to run into some problems. Most of the time, these issues aren’t serious or complex and can be resolved with simple procedures, such as changing the battery. If the issue is severe or is not resolved with simple methods such as auto repair shops, they will replace and reset your key fob.
The primary function of the device is to lock or unlock your car, but you can also use it to activate certain vehicle features. The key fob can be used to lower or raise a sunroof. This feature is beneficial if you need to open the roof when stuck in traffic or when your hands are full. The key fob can also be useful for summoning your car if it's parked in a difficult location.
The internal circuitry inside a key fob can malfunction because of manufacturing defects or wear and tear. Symptoms include erratic behavior, or a complete failure to lock or unlock the car. Moisture or other electromagnetic interference sources may sometimes interfere with the proper function of a keyfob. If your key fob is dirty or wet, or is contaminated by dust, it's going to need to be cleaned before being used again.
If the device continues to behave in a strange manner after replacing the key fob or cleaning the contacts, you could need to perform the factory reset. This can clear up bugs in the system and restore the operating efficiency of the device.
If you're unsure of how to do a factory reset on your device, check the official website of the manufacturer or your owner's manual. Certain devices require special tools to reset them, however you'll find instructions specific to your specific model.
Contacting a mobile locksmith for cars in Apache Junction is another option to solve problems with your keyfob. They are able to replace and program key fobs for almost all makes of cars. In addition, they can also repair car keys that have chips inside them.