Seven Reasons Why Fob Key Repair Is Important
Wiki Article
Key Fob Replacement and Repair
The key fobs found in modern vehicles do a lot of work and are subject to a lot of abuse. In many cases, a simple repair or replacement is all it takes to bring them back into good working good working order.
Most fobs are powered by flat watch-style batteries, which is readily available in auto parts and hardware stores. Before you call in a professional, you can do some of the DIY fixes.
Dead Key Fob Batteries
The key fob battery powers the remote feature in your car. It also, in conjunction with push-to start vehicles, permits it to start your engine. It is therefore essential to keep a functioning and healthy battery. A dead key fob can be an issue when you're in the middle of nowhere. A simple, affordable replacement will solve the issue quickly.
The loss of range and signal strength are among the most commonly observed signs that a keyfob battery is dying. It is also possible to notice that the buttons on the key fob aren't working or require more effort.
It is common to find the latest key fob batteries in the auto parts section of a large box store or on the internet. Typically, they're CR2032 or CR2025 batteries that are sold in packs of two or more. Check out the owner's manual before you decide on the best battery. Certain cars require a certain size or type that is not always available at big-box stores. Be sure to research before you buy.
The battery is typically located in the back of the key fob. It is removed using a flat-bladed screwdriver by prying the case open. The battery will look like tiny coins and will be labeled based on its size. Make sure to note the way the plus and minus symbols are placed to ensure that the battery you are replacing is properly placed. After the battery has been replaced, gently snap the two pieces of the fob back together and test the buttons.
It's worth noting that, when your key fob is unable to not function even after battery replacement, it might be deprogrammed. In this situation it is likely that a locksmith will be needed to help you. This is more expensive than replacing the battery in the key fob.
If the battery in your fob is failing or you're experiencing other issues with your key fob an experienced mechanic such as one from YourMechanic can check and repair it to get you back on the road. Make sure to look over the range of services we offer in your area and schedule an appointment today!
Weak Signals
If you notice that your key fob isn't responding to the buttons on the remote, this could be an indication of a problem with the signaling. Radio signals are used to transmit information between your car and the key fob. Poor or inconsistent radio signals can cause poor performance and range.
Checking the battery level of your fob is a good idea as it can affect signal sensitivity. Resetting the settings on the fob could aid in restoring a more constant response. The procedure varies from vehicle to vehicle, so your owner's manual or a phone call to the manufacturer's help line will likely be your best resource here.
Other factors can cause weak fob signals, such as interference from other devices operating at the same frequency as your key fob. Other key fobs and wireless communication devices may interfere with the RF (radio-frequency) signals your key fob sends to connect to the vehicle's receiver.
The physical damage to your keyfob can also interfere with the transmission of radio signal, leading to lower performance and less range. A blown fuses, a broken or cracked button or a bent case of the fob can affect signal transmission and cause the remote to respond.
There are a few easy steps you can follow to try and solve the issue of weak fob signals for example, resetting the fob's settings or replacing the battery. If, however, your fob is damaged, it's time to replace it altogether.
Don't forget to use the spare remote that came with your car if your primary remote starts to fail. You should try this solution first to see if it can fix the problem before purchasing an entirely new remote. In this situation it could be the right time to call an expert auto-locksmith. They'll be able to identify the issue and recommend the best course of action.
Physical Damage
It's not uncommon for key fobs to have issues from time to time. Luckily, the majority of these problems are not serious or complex and can be fixed with a few easy steps. It's a good idea to keep spare batteries or a different fob on hand in case your key fails to function.
The most frequent cause for a car key fob not working is the battery is dead. These tiny devices rely on tiny lithium-ion coin or button batteries to function. These are easily replaced and can be found at most pharmacies, food stores and places that sell electronic products. Open the fob's case with a flat-headed screwdriver, and gently pry out your existing battery. Replace the battery, ensuring it's not damaged or loosened. Most fobs require CR2032 batteries. However, yours may require a different kind.
When your fob loses its pairing, it could stop responding to buttons. This could be due to a number of factors, remote key fob repair such as changing the batteries, but it is typically a simple issue for an auto Locksmith or your local dealership to resolve.
If none of the strategies above work, try this trick: disconnect the batteries from the car and fob for a short period of time, then reconnect the two in reverse order. This could trigger a reboot within the system and in some cases it will solve the problem without doing any of the other steps.
Keep the fob out of water or other sources of damage while you are playing around. A fob can be pretty durable, but it's important to take care with it when you want it to last as long as possible.
If all of the above troubleshooting suggestions aren't working, it could be time to consider replacing your key fob. If it's been thrown around or tripped on, or subjected to other extreme environmental conditions, it may be beyond repair and may require a replacement. Shop around to find the most affordable price.
Lost Fob
Even with the best of care keys to cars can fail at times. It can be expensive to replace yours in the event that you lose it particularly if you do not have a spare. "You may end up spending $50 or more to get an equivalent replacement from the dealer and have it programmed, as well as a new mechanical backup, which will cost at least another $100," says Mel Yu, an automotive analyst with Consumer Reports.
One of the most common reasons for a key fob to stop working is a simple issue, such as a weak battery. If you know how to change the battery, or if your owner's manual has instructions, you can attempt it yourself. If that doesn't solve the problem, it's time to call in an expert.
A locksmith can be capable of helping you locate your lost fob or get it replaced. They'll also have a good idea of the reason your fob stopped working in the first place. If your car is old and does not come with smart technology it is still possible to save money by recording the key's number plate from your mechanical backup key. It's typically hidden behind a keychain with an ornamental design. This will make it easier for a locksmith to reprogram the new key fob for your car in the event that you need to do so.
If your existing key fob is a modern smart key, you'll have to visit an auto dealer or locksmith to remove it from the system and have an entirely new one which is more expensive than simply replacing it. Modern key fobs are protected by rolling-code encryption which stops thieves from getting access to your car. This means that locksmiths must have a special programming tool that is only available to car manufacturers, which can increase the cost.
In most instances, you'll have to pay for the entire service at once, including the cost of programming the new key fob. Depending on the vehicle the cost can range from around $20 at certain stores to $200 or more at a dealership for cars.