11 "Faux Pas" That Are Actually Okay To Create Using Your Key Fob Repair

Remote Key Fob Repair

The majority of modern cars now have a remote key fob that can lock, unlock and start the vehicle. As with any high-tech piece equipment, there could be problems.

These are usually very easy to repair. It is as easy as resetting it, which you should be able accomplish by following the resetting instructions in your owner's manual.

Check the Battery

The battery of the key fob powers the remote control function. It's a small and inexpensive part that should be replaced frequently to ensure that the fob's function is maintained. There are a variety of reasons your key fob might not be functioning, aside from the battery. Physical damage, water exposure or internal component failure could be the reason. Whatever the reason the key fob isn't responding, it's time for a replacement battery.

Be sure to have the right size battery. Almost all modern key fobs are powered by the standard CR2032 three-volt battery that's easily available at many stores. The size of many of these batteries is engraved on the edges of the key fob. You can find the kind of battery your car requires by searching for the brand name.

The fob must be opened carefully and remove the existing battery. Photograph the inside of the fob before you do so to ensure you put everything back together in the correct way. This simple action can help you avoid having to purchase a replacement fob because you made an error while putting it together.

Some key fobs also have a mechanical backup key known as an emergency blade. This is found inside the key fob and allows you to access your car's driver's 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 the fob. The notch is typically a circle that's hidden by the fob's plastic casing.

If you'd like to test the battery's voltage using extra caution, you can make use of a multimeter. The majority of modern key fobs come with built-in voltmeters, but you can purchase a multimeter in many hardware stores for a few bucks. In general, the battery should read 3.0 volts or more. If it is below that level, it could indicate a battery in its final stages and must be replaced immediately.

Check the Buttons

They may look like high-tech, fancy convenience items but car key fobs aren't durable. It's not uncommon for these remotes to cease working after a certain time, especially when the vehicle is used frequently or if there is an excessive amount of physical abuse associated with it. Fortunately, a majority of the times it's easy to diagnose and fix a problem with the remote key fob and changing the battery is often all that's required.

Modern car key fobs come with multiple buttons that perform different functions. For example, they can lock and unlock the doors as well as activate the panic button, and even open the trunk. When a button on the fob is pressed, it sends a radio code to a receiver inside the vehicle. Some fobs also have a button that can start the engine, which is particularly useful during cold winter mornings or hot summer days.

The buttons on a key fob reset by simply taking it apart and checking that they're not broken or stuck. The battery connector terminals on the key fob can become loose over time, even though they aren't intended to be removed. If the button contacts have become disconnected from the circuit board, a simple solder job can be enough to get them back into place and restore the fob to full functionality.

In addition, if the fob has been dropped or damaged in some other way, the buttons may be broken, out of alignment or otherwise misaligned. These types of issues are usually more difficult to solve on your own, however, they can be fixed by an auto repair shop in your area with the right tools and expertise.

It's always a good idea to keep a spare fob somewhere in case one of the ones you use regularly stops working. This can help to avoid being stuck without your keys or needing to pay a significant amount of money to have the vehicle towing back to the dealer. Also, you should look over your car insurance policy or membership in a car club or extended warranty coverage to determine whether it covers the cost of programming or replacing a new fob.

Check the Casing

It's not unusual for a keyfob to get wet. It could be the result of an in-ground pool, a rainstorm, or even from your washing machine. The moisture that results can cause a range of issues with the electronic. It's good to know that you can save your key fob from death by following a few easy steps and thoroughly drying it.

The first step is to check the buttons are still functioning correctly. This usually involves removing, cleaning and reassembling the buttons. If  car key and repair  don't click back in or feel stuck, it's time to replace the remote.

It is also important to inspect the case to make sure there is nothing that could be affecting the function of the key fob. Utilize tweezers to remove the case and remove the battery, but do not disassemble the circuit board or antennas. They have electric current flowing through them, which keeps the key fob programmed to your vehicle, and should you disrupt these circuits, you'll need to visit a dealer or an Interstate All Battery Center location to reprogram it.

After you've removed and replaced the battery, it's an ideal idea to dry out the fob by putting it in a plastic bag with silica gel or other desiccating agent. This will prevent any future moisture issues and help your key fob last longer.

If the fob still doesn't work, you can visit a dealership or an independent shop, that is specialized in the make and model of your vehicle. They can reprogram the key fob for your vehicle, and hopefully restore it to its full functionality.

If nothing else works, you can purchase an alternative keyfob online or in your local NAPA Auto Parts shop. These DIY remotes look as the factory key fob but are much more affordable and can be easily connected with your vehicle by following simple instructions. NAPA provides a variety of do-it-yourself replacements that can be programmed in minutes.

Check the Connections

Your key fob might not function, even though it is still programmed for your car. This could be due a variety of reasons, including broken battery terminal buttons or contacts. If this is the case, you might be able to fix it yourself by performing basic maintenance.

It is important to first verify whether your backup remote capable of locking and unlocking the doors of your vehicle. If it can, then you probably have an issue with your primary remote. If you still can't do it, try replacing the batteries in the backup remote.

It's a great idea to disassemble your key fob before replacing the battery and inspect the circuit board. Make sure there are no cracks in the solder joints. After you're finished replacing the battery on your key fob and reassemble it.

After you've replaced the battery and reassembled your key fob, it's time to test its connection with your vehicle. This can be accomplished by inserting a mini flathead screwdriver into the notch at the bottom of your key fob. From there, you can break the two parts of your key fob, and gently remove the circuit board. Insert a new CR2032 3V battery with the negative end facing down. After you have reinserted the board and reassembled your key fob.

If this doesn't work, you have a bigger issue. In this case, call your dealer or a repair shop that is specialized in the car's model. They can diagnose the problem with a radio frequency test which is a gadget that determines if your key fob transmits a signal to the car's computer.

This guide should be helpful to anyone having problems with their vehicle key fob. Contact us if have any questions or concerns. We'll be glad to help you get on the road again in Deptford or Cherry Hill.