Key Fob Repair: Replacing the Battery

The buttons on key fobs may get damaged and stop working after being jostled in purses and pockets. Replacing the small battery, which a majority of car remote key repair shop near me fobs have in a snap-out bag, can fix this issue.

If the contacts on your key fob are worn, a new replacement may not be enough to bring it back to life. It's a good thing that this is an easy fix that you can attempt at home:

Replace the Battery

If your key fob seems sluggish or takes longer than usual to unlock or lock your car, it may be time to replace the battery. It's good news that replacing a key fob battery is one of the easiest tasks you can tackle yourself. It's a simple fix that will save you money on a trip to the dealership or locksmith.

Most key fobs require batteries that look like coins (CR2032 or similar) which you can purchase at any general store or home improvement store or auto parts stores. Key fobs typically come with a slot for these batteries, and opening the case to swap out batteries is relatively simple. Depending on the brand you might need make use of a screwdriver to open the compartment.

If your key fob comes with clips that keep the batteries in place, remove them using your fingers or with non-metallic tools. Remove the old battery and replace it with a new one, being mindful of its orientation to ensure that you put it in the correct place. Avoid touching the flat surfaces of the batteries as this could reduce their lifespan.

Once the new battery is installed then close the key fob's case and test it by pushing the button to confirm it works. If it still doesn't work, you may need to reopen the fob and verify that the new battery is properly installed.

It could also be that a simple replacement of the battery is not enough to fix the problem. This could be due to physical or electrical trauma. In this situation, you'll need bring your key fob into an auto service or dealer center to be repaired. However, before you do this, you should be aware of four common issues that a battery replacement can't solve. It is essential to be aware of these issues so that you are capable of contacting an expert technician in the event of need. You can also read how to fix the faulty transmitter of a key fob to discover the reason it's not working.

Clean the Contacts

Keeping your key fob clean is essential to its function and life. Over time, the natural oils on your fingers and pocket dust can build up in key fob buttons and crevices. This can cause the keys not to work. It's easy enough to fix all you need is some cleaning alcohol and a cotton swab.

First, you need to open the key fob by removing the lid off with a screwdriver or coin and gently removing the battery. Be sure to note the type of battery it is (negative and positive sides) so that you can re-insert it correctly when you are finished.

Then, wet a small or swab with isopropyl (rubbing) alcohol and start taking off the dirt from all the buttons on the fob and the surrounding areas. Make sure to pay special attention to the battery's contacts and make sure they are clean. After you're done, be sure to let the fob as well as its components dry completely.

If your device doesn't work after cleaning it, it may be an idea to reset the system. Check the owner's manual to find out how to reset the system. This could bring the key fob back to normal if the issue was due to the battery being dead.

After the key fob has been cleaned and resynched it is a great idea to keep up with regular maintenance. By wiping it clean with a damp cloth and mild soap, you can ensure that your key fob will function well for many long time to come.

Reset the system

Even though today's high tech key fobs come with more features, are safer, and more convenient than ever before however, they may still experience some issues. Most of the time, these issues aren’t serious or complex and can be resolved with simple methods, such as changing the battery. If the problem is serious or is not resolved with simple methods, an auto repair shop will replace and reprogram your key fob.

Getting your car to lock key repair near me or unlock using the key fob is the main purpose of the device, however, it can also be used to activate some car features. One example is the ability to lower or raise a sunroof by using the key fob. This feature is very helpful when you are stuck in traffic and need to open your roof. The key fob is also useful for summoning your car remote key repair near me when it's parked in a difficult location.

The key fob's internal circuitry and buttons may fail due to manufacturing defects or wear and tear. The signs are erratic behavior or an inability to lock or unlock the car. Moisture or other electromagnetic interference sources may sometimes affect the function of the keyfob. If your key fob is dirty or has become wet, it must be cleaned before you can use it again.

If the device continues to behave erratically after replacing the key fob or cleaning the contacts, you could require a factory resetting. This can fix system-related issues and improve device performance.

If you're unsure how to reset your device then consult the device's owner's manual or manufacturer's site. Certain devices require special tools to reset them, however you should find instructions specific to your specific model.

Another option for resolving problems with your key fob is to call an Apache Junction mobile car locksmith. These experts are able replace and program key fobs for almost all car key fob repair near me models. In addition, they can also repair car keys that have chips inside the keys.