Car Key Fob Repairs: 10 Things I'd Loved To Know In The Past

· 6 min read
Car Key Fob Repairs: 10 Things I'd Loved To Know In The Past

Car Key Fob Repairs

Car key fobs, like any electronic device, may have issues with their functioning. A lot of these issues are relatively easy to fix.

For instance replacing the battery on a key fob will cost $10 or less and is possible at most hardware stores as well as online. Some repairs, however require the help of an expert shop or dealer.

Dead Batteries

Most key fobs are battery-operated and the most frequent issue that causes them stop functioning is a dead battery. It's easy to fix this problem, especially when you have spare batteries in your possession. You can find flat watch-style batteries at most hardware and auto parts stores, and they're typically less expensive than you imagine. You can also make use of a multi-tool to access your key fob and replace the battery from inside however this is more difficult and could require assistance from a professional.

It's a good idea to keep a spare battery in your car, but there are certain things that can go awry with your keyfob that a fresh battery won't fix. If you find that you need to be closer to the car to open or start it, it could be that your key fob has lost connection to the vehicle's receiver. This is a similar issue that can be fixed by resetting your key fob but you will need to consult the owner's manual for instructions.

Some cars also come with a key fob that controls the push-button starter, which makes the ignition and engine control available without the traditional car key. They are more complicated and can be more expensive to replace if damaged or lost. You will usually need to visit your dealer to have one of these fobs resettled, and that could cost hundreds of dollars. The good thing is that you may get this done at an independent shop that works with your specific make and model.

Avoid the temptation of purchasing cheap fobs online and beware that they are more expensive and less reliable than fobs made by dealers. Always contact your local shops to find out if they are able to handle this kind of work, and make sure to get a quote before committing to any purchase. Some insurance companies will pay for the cost, but it can be a significant expense if you have a high deductible policy.

Damaged Buttons

Car key fobs take quite a beating. They bounce around in pockets, purses and are frequently dropped on hard surfaces. They also get wet to varying levels. This jolting can cause the buttons on the key fob to stop responding and require replacement.

Another common cause of key fob buttons not working is the batteries are dead.  car key fob repair  come in a small coin shape and are easy to replace. The owner's manual for your car will provide details on the kind of battery you require and the best way to replace them. If you don't have the manual you can find online guides for your specific vehicle.

It is essential to be cautious when opening a key fob however, as the circuitry and buttons are delicate. Making use of a screwdriver can harm the components and cause the issue to get worse. If you're unsure of how to open your key fob the best thing you can do is visit an establishment that offers this service. They can remove the case, find out what type of battery is inside (usually a flat watch style) and then replace it with a brand new one.

The environment and the location you store your fob can also affect how long the batteries last. Storing them in temperatures that are too cold can lead to premature battery death, and the fob may lose its connection with your car's receiver. The majority of remotes can reset, but it often requires the help of a professional locksmith or car dealer.

If you've tried changing the batteries and the actuators for the buttons and the key fob is still not responding, it may be time to bring your car to Hillside Auto Repair for a checkup. A trained technician from Hillside Auto Repair will inspect your key fob to determine whether it requires a replacement or reprogramming. If it's the latter, you may be required to return to the shop for a dealership-made fob. This is due to the fact that some automakers don't allow other manufacturers to make fobs that can be used with their vehicles.

Unresponsive Buttons

Check the batteries first if your key fob is not responding. These coin-shaped batteries usually cost less than $10 and are available at hardware stores, big-box retailers and online. Many owners' manuals as well as YouTube videos explain how to swap out the battery. After this is done the buttons should function again.


The second possibility could be a malfunctioning relay or some other electrical component that is causing a disruption in the communication between the button and the vehicle. If you're still experiencing a perplexing silence when pressing the page, no, or arrow buttons, you can try contacting someone who can help you solve the issue.

If the problem persists, it may be time to replace your key fob. These keychain-sized remotes usually include buttons that let you unlock or lock doors, start the vehicle, and sound an alarm. If you own a more modern vehicle, these remotes can also be used to park your vehicle.

If these devices fail, it could cause a lot of inconvenience and affect your security. A stolen or lost key fob could make it difficult to start your car, leaving you vulnerable to thieves and scammers.

Some drivers might be enticed to buy a cheap replacement key fob online instead of visiting a dealer, but this can be an expensive and risky choice. The reason is that not all fobs purchased from the aftermarket can be reprogrammed to the specific settings of your vehicle. If you lose a key fob contact your local automaker and/or locksmith to find out how much it will cost to replace it with a dealer-made model.

If you don't have time to wait for a repairman, you can use services like NAPA Auto Parts that provides replacement fobs for hundreds of different vehicles. The replacement fobs are similar to the originals and can be programmed at home with a cheap tool. This is a better choice than programming the fob yourself. It takes only some minutes and can be done in the at-home garage.

Car that isn't responding

The car key fob can be used to open doors and start the engine. It is a practical high-tech gadget. They work by sending a signal using an unique frequency to a receiver unit inside the vehicle. It then determines whether or not the right signal has been transmitted.

These devices are expensive and can be very costly when they fail. This can be especially frustrating if you are on the road and are unable to use your car because of this issue. Fortunately, there are several solutions to this issue so you can get back on the road quickly.

The first thing you need to do is replace the battery. They are typically flat watches which can be easily found at a hardware store or auto parts store. This could be all you need to fix the problem. If the problem continues to persist, it may be time to think about replacing the key fob itself.

Key fobs can be expensive to replace due to them being complex pieces of technology. A new key fob may cost hundreds of dollars based on the type and year of your vehicle. It can be more expensive if you have to have it reprogrammed.

Replacing a lost or stolen key fob can be done in a variety of places, from auto locksmiths to the dealership. The dealership is the most expensive alternative. They might also provide a more convenient alternative by coming to your home and programming the remote there.

car key fob repair  can be frustrating and annoying when your key fob does not work. While this can be a sign of something more serious happening with the vehicle, it can also simply be an indication that you require a new battery or that the button has become stuck or is stuck. These simple solutions may be difficult but they will help you get back on your way in a reasonable time.

If you are still having problems, you may want to contact an automotive locksmith to help with a key fob replacement. They can program your new fob in order that it is compatible with the vehicle you own.