Remote Key Fob Repair
Most modern vehicles now feature remote keys that can lock, unlock and start the car. As with any high-tech piece equipment, there could be problems.
These are usually very easy to fix. You can reset it by following the instructions in the owner's manual.
Check the Battery
The remote control is powered by the battery that is in the key fob. The battery is a tiny component that is inexpensive and needs to be replaced frequently in order to maintain the functionality of the key fob. But, aside from the battery, there could be other reasons your fob might not be functioning properly. This could be due to physical damage, water exposure or internal component failure. Whatever the cause the key fob is unresponsive and is not responding, it's time for a replacement battery.
Make sure you have the right size battery. Most modern key fobs are powered by a three-volt CR2032, which is easily available in many stores. The size of the majority of these batteries is printed on the edges of the key fob. A quick search for the name of your vehicle's brand should help you locate the exact type of battery you need.
Once you have the right battery then carefully open your key fob and remove its existing battery. Take a picture of the inside of the fob prior to you do this to make sure you put everything back together the right way. This simple step could save you from having to buy a new fob if you make an error while making it.
You should also be aware that some key fobs include a backup mechanical key, also known as an emergency blade. This is found inside the fob's key and allows you to open your car's driver's side door in the event that the remote control doesn't work. To access the blade of the key, you must locate the notch in the middle of your fob. The notch is usually a circle hidden by the plastic casing of the fob.
If you'd like to test the battery's voltage with extra caution, you can use the multimeter. Most modern key fobs have an voltmeter embedded in their casings, however you can also purchase an extra multimeter for a few dollars at most hardware stores. In general the battery should read 3.0 volts or more. A reading that is lower than this could mean that the battery is at its end and requires replacement immediately.
Check the Buttons
Car key fobs might appear like little more than fancy modern, high-tech gadgets however they're not impervious to damage. It's not uncommon for these remotes to fail after a time, particularly if the vehicle is used frequently or if there is an excessive amount of physical abuse involving it. Fortunately, most of the time it can be easy to identify and fix a problem with remote key fobs, and replacing the battery is usually all that is required.
A lot of modern car keys have numerous buttons for various functions, such as locking and unlocking the doors as well as activating the panic button, and opening the trunk. When a button on the fob is pressed, it transmits a radio code to a receiver within the vehicle. remote key fob repair have buttons to start the car, which is useful in cold winter mornings as well as hot summer days.
The buttons on a key fob are reset by taking it apart and checking whether they're not damaged or stuck. Key fobs aren't typically designed to be taken apart, but the battery connectors on a key fob may get loose over time. If the button contacts are disconnected from the circuit board, a simple solder job is enough to get them back in place and restore the fob to its full functionality.
Additionally, if a fob has been damaged or dropped in any other way, the buttons may be broken or displaced from their alignment or misaligned in any way. These issues are more difficult to fix by yourself. However, a local auto shop can fix them with the right equipment and expertise.
It's always an excellent idea to have a spare fob somewhere in case one of the ones you use regularly stops working. This can help keep you from being left without your keys or having to pay a lot of money to have your vehicle towed back to the dealer. Also, you should examine your insurance policy for your car, car club membership or extended warranty coverage to determine whether it will cover the cost of programming or replacing a new fob.
Check the Casing
It's not unusual for a keyfob to get wet. This can happen from the pool, a downpour or even from your washing machine. The resulting water can play havoc with the electronics inside, causing a host of malfunctions. It's a good idea to know that you can save your key fob from death by following a couple of simple steps and thoroughly drying it.
First, verify whether the buttons are working properly. This usually involves taking them out the buttons, cleaning them and reassembling them. buttons. If the buttons don't click back in or feel stuck, it's time to replace the remote.
You should also check the case to ensure there is nothing that could be affecting the functioning of the key fob. Open the case with tweezers and remove the battery. Don't remove the circuit board or antennas. If you disturb the circuits that keep your key fob programmed it will be required to visit an Interstate All Battery Center or dealer to reprogram it.
After you've removed and replaced the battery, it's a good idea for you to dry the key fob out by placing it into the bag of a plastic bag with silica gel packets. This will avoid future problems with moisture and will make your key fob more robust.
If the fob still doesn't work, you can visit a dealership, or an independent shop, that is specialized in the model and make of your vehicle. They will be able to reprogram the fob's key to your vehicle and hopefully return it to full functionality.
If all else fails then you can purchase an alternative keyfob online or in your local NAPA Auto Parts shop. These do-it-yourself-operated remotes look like the original key fob, however, they are more affordable and are able to be paired with your vehicle by following simple instructions. NAPA offers a number of replacements that can be programmed within a matter of minutes.
Check the Connections
Your key fob might not function, even though it's programmed to work for your vehicle. This could be due to a number of factors such as broken battery contacts or buttons. If this is the case, you may be able to fix it yourself by performing some basic maintenance.
You should first confirm whether your backup remote able to lock and unlock the doors of your vehicle. If it can't, you probably have a problem with your main remote. If not, then it's time to replace the battery in your backup remote.
Before you replace the battery It's an excellent idea to take off your key fob and do a visual examination of the circuit board. Make sure there are no cracks in the solder joints. Once you're done replacing your key fob battery and rebuild it.
Once you've replaced your battery and reassembled the key fob, it's time to test the connection with your vehicle. This can be accomplished by inserting a mini flathead screwdriver into the notch on the bottom of your key fob. You can then break the two halves of your key fob and gently remove the circuitboard. Insert a new CR2032 3V battery with the negative side facing downwards. After you have reinserted the board you can put it back together. key fob.
If this doesn't resolve the issue, you could have a larger problem. If this is the case, contact your dealer or a service shop that is specialized in the car's model. They can determine the problem using a radio-frequency tester, an instrument that determines the frequency at which your key fob transmits signals to the computer in your car.
I hope this guide has been useful for anyone experiencing issues with their car's key fob. Contact us if have any questions or concerns. We'll be delighted to help you get back on the road in Deptford or Cherry Hill!