Car Key Fob Repair Service
If the car key fob isn't working you may be in a tough spot. It's costly to replace it, but sometimes it's the most effective solution.
However, before you go to the dealer to get one reprogramed there are a variety of locations that will save you money.
Dead Battery
One of the most frequent issues with key fobs is the battery being dead. It can be a shock, especially if it happens when you're leaving for work or a social event. You might have a backup plan, such as an extra key or number for assistance at the roadside however, you will have to repair or replace the fob. The good news is that most car key fob battery problems can be fixed with the right knowledge.
Many modern cars have a backup system that can handle the possibility of a fob battery going bad. If you connect an uncharged fob to the ignition, you are able to usually start the car. If you own a push-to-start vehicle, this will unlock the doors. The owner's guide for your car will provide detailed information about where to place the key fob to start it.
Other reasons for the key fob to not respond to press buttons or turning on could be buttons that aren't fully pressed or a battery that isn't fully charged or a remote which requires programming. In some cases, cleaning your key fob could be enough to get it functioning again. Since key fob buttons are often repeatedly pressed, dirt can build up that prevents them from pressing down to the fullest extent.
You can use the clip's end of a clip to swiftly clean your key fob. how to repair car key fob can use this to open the case safely and remove your old battery. It is also advisable to keep an additional battery on hand, as well as any other tools you may require to open the key fob case. This way, you can be ready for a problem with your key fob, so that it doesn't disrupt your routine and cause you to to call for roadside assistance. You can also keep an extra key in your pocket so you don't get caught off guard by a problem with your key fob.
Button Issues
The buttons on a key fob send signals to the circuit board of the remote when they're hit. If these buttons wear out, signals might not be sent and your fob will stop working. This can happen over time or be caused by an issue with your car or fob. A professional can repair or replace the button if it's worn.
Key fobs often get quite a bit of abuse. They're dropped, banged around, and exposed to cold and heat on a regular basis. They're also very fragile and can easily be damaged. The inside of the key fob is filled with components such as a circuitboard and battery contacts, which could be destroyed if you use it too much.
Most problems can be resolved by changing the battery in your fob, but there are some that require a greater. You can test the battery by using a screwdriver in order to open the case of your key fob and see whether it's required to be cleaned or replaced. The most common batteries used in key fobs are 3V button cell batteries, which can be purchased in nearly any store.
Fobs can also be damaged by water, even if it's only one drop of water. This can be a concern when you accidentally wash the key fob or go swimming with it in your pocket. This could damage the chip and prevent the key fob from working.
If you're having a button issue, your best option is to contact an expert locksmith. They are usually able to fix or replace the button and reprogramme it for you. They can also fix other electrical failures like a broken horn or lights that won't work.
Cars are expensive, so it's important to keep up to date with the latest technology and equipment that make them run. If you don't do this, your vehicle won't function effectively and you'll have a much more difficult time getting to where you want to go. Incorrect technology and equipment could also pose a risk to safety and can result in serious mechanical problems in the future.
Broken Battery Terminals
If your fob doesn't work when you attempt to start your vehicle it could be because the battery terminals have broken. To unlock and start the car, the fob has to be able communicate with the central system of your vehicle. This communication is carried out by a small transmitter located inside the key fob. The transmission signals are sent by the fob to the internal key (if it exists) which opens the doors and starts the engine. The fob is designed to be able to send this signal up to 50 feet, but the transmission might not function in the event that the battery terminals are broken.
These are simple fixes. Replacing the battery is typically straightforward as taking out the old battery, finding out which replacement batteries are needed and then visiting an auto parts retailer or online store to find the right ones. Some key fobs are difficult to open to get access to the batteries however, and it pays to be cautious so that you don't damage anything inside.
The next step is to test the key fob again. If the key fob still doesn't work, the metal key inside the fob could be damaged or the key could have been changed in programming. Modern keys must be programmed to work with a specific vehicle and certain error codes can corrupt the programming in the key fob. This can be corrected by a professional who will re-program the key to the car.
A damaged fob is a second possibility, particularly if the fob was dropped or left out in the rain. It is also possible that the key fob was exposed to extreme heat or other issues that led to the circuit board to fail. This could happen when you are working on your vehicle and accidentally exposed wires. This could result in other issues, such as a damaged key fob or broken horn. It is important to check your key fob for damages and replace or repair it if necessary, since not having an operational key can be extremely stressful and potentially dangerous.
Other Problems
Car key fobs are a great convenience, but they can also cause issues that require professional repair. Thankfully, many of the issues that can affect a car key fob are fairly simple and cost-effective to solve. Here are some of the most frequent problems and their solutions.
A dead battery
The most basic remotes can last for a long period before requiring an upgrade in battery, however the life span of Smart Key fobs is generally much shorter. Fob batteries must be replaced every three to four years and may cease functioning if they get too old. Luckily it is a simple solution - just buy a new replacement battery and then install it.
A damaged receiver
The transmitter in your key fob has to receive an input from the vehicle's receiver to allow it to be opened and started. If the receiver is damaged, signals will not pass through and remain inaccessible. This is a straightforward issue to identify, however, if the receiver is too damaged, it may be necessary for you to replace it.
Not programmed
Some modern cars need a special chip in the key fob in order to start. The chip communicates to the car using a unique code that is only recognized by the manufacturer. In most cases, a replacement key fob has to be programmed by the dealer. You can find replacement fobs that can be used with many vehicles online.
Not working
If your car key fob does not work after having replaced the battery and buttons, it could be caused by an electrical issue or another type of issue that requires professional repair. A locksmith professional will be able to check for this type of issue and get your key fob back to good working order in a short time. This service is usually cheaper than a trip to the dealership. The cost of a replacement fob will differ based on the model of your car as well as your local locksmith. You can get an idea of the costs by checking with several local businesses prior to booking a job.