"The Ultimate Cheat Sheet For Car Key Fob Repairs

· 6 min read
"The Ultimate Cheat Sheet For Car Key Fob Repairs

Car Key Fob Repairs

Car key fobs, like any electronic device can have issues with their functions. Fortunately, the majority of these problems are fairly easy to fix.

For example replacing the flat battery in a key fob costs $10 or less and is possible at most hardware stores as well as online. However certain repairs require expert assistance from a dealer or an independent shop.

Dead Batteries

Most key fobs are battery-operated, and the most common problem that causes them to stop working is a dead battery. The good news is, this is easy to fix, especially if you keep spare batteries in your inventory. You can find flat watch-style batteries at all auto parts and hardware stores, and they are generally less expensive than you think. You can also use a multi-tool to open your key fob and replace the battery from the inside however this is more difficult and may require professional help.

It's a good idea to keep a spare battery on hand, however there are certain things that could go wrong with your keyfob that a fresh battery can't fix. For instance, if notice that you have to be closer to your car to unlock it or start it with the key fob, that could mean that your key fob has lost its pairing with the receiver in your vehicle. This issue can be fixed by resetting the key fob. However, you'll have to refer to your owner's manual for specific directions.

Certain vehicles also have a key fob that controls the push-button starter, which makes the ignition and engine controls accessible without the traditional key. These are more complex and are more expensive to replace in the event of being damaged or lost. You'll typically need to visit your dealership to have one of these fobs reprogrammed and can cost hundreds of dollars. The good thing is that you can get this done at an independent shop that is able to work with your specific brand and model.

It's also important to steer clear of the temptation to purchase a cheap fob from an online retailer, because these can be more expensive and less reliable than a fob made by a dealer. Always consult with local shops to find out if they are able to handle this type of work and get a quote before committing to anything. Some insurance companies also cover this cost but it could add up in the event of a high-deductible policy.

Buttons Damaged

Car key fobs take quite a beating. They bounce around in purses, pockets and are frequently dropped on hard surfaces. They also get wet to various levels. The jolting could cause the buttons on the key fob to cease to function and may require replacement.

Another reason that is commonly cited for key fob buttons not working is the batteries are dead. Fob batteries are small, coin-shaped and easy to replace at home. The owner's manual for your vehicle should provide details on the type of battery you need and how to change it. If you don't have the owner's manual, you can find online guides for the specific vehicle you own.

When opening a keyfob you must be extremely cautious as the circuitry is delicate and the buttons. Screwdrivers can cause damage to these parts, making the problem worse. If you're not sure how to open the key fob, it's usually best to go to a shop which offers this service. They can take the case off, find out what type of battery is inside (usually a flat watch style) and then replace it with a fresh one.

The environment and the location the fob is stored will also affect the battery life. Storing them in temperatures that are too cold can lead to premature battery death and the fob may lose its pairing to the car's receiver. The majority of remotes can reset, but it often requires the assistance of a professional locksmith or a car dealer.



If you've tried changing the batteries and replacing the button actuators and the key fob is not responding, it may be the time to bring your vehicle to Hillside Auto Repair for a checkup. A trained technician at Hillside Auto Repair can inspect the fob of your car and determine whether it requires an easy replacement or reprogramming. If the latter is the case the customer may have to return to the shop for a custom-made fob from a dealership. Some automakers do not allow other manufacturers to make fobs that are compatible with their vehicles.

Unresponsive Buttons

First, check the batteries If your key fob is not responding. These batteries are usually $10 or less and can be purchased at hardware stores, big-box retailers, and even online. YouTube videos and many owner's manuals will explain how to replace the battery. After that the buttons should function again.

If the problem persists it could be due to a relay issue or an electrical component that is causing problems with the communication between the button on the vehicle and the button. If you continue to experience a strange silence when pressing the page, no or the arrow buttons, you might need to speak with someone who can help you solve the problem.

If the problem persists then it could be time to replace your key fob. Keychain-sized remotes typically include buttons that let you unlock doors, lock them or start the vehicle and sound an alarm. If you own a newer car, these fobs can also be used to park the vehicle.

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

Some drivers may be tempted to purchase a low-cost replacement key fob on the internet 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 according to the specific settings of your vehicle. Contact your local automaker or locksmith to determine the cost of replacing the lost key fob with an original dealer-made one.

If you don't wish to wait for repairmen, you can go to NAPA Auto Parts, who offer replacement fobs. They stock hundreds of different models. These replacement fobs look and function the same as the originals, but they are reprogrammable at home with a cheap programming tool. This is a far better alternative than trying to program a fob yourself and will probably only take a few minutes and can be done from the comfort of your home garage.

Car that isn't responding

The car key fob is an advanced, convenient tool to enter your vehicle and controlling functions like unlocking the doors or turning on the engine. They work by transmitting an electronic signal that has a unique radio frequency to a device in the car which can determine if the signal sent is the correct one.

These devices aren't inexpensive, and they is costly in the event of a malfunction. This can be a hassle especially when you're traveling. Fortunately, there are several solutions to this issue so that you can be back on the road quickly.

The first thing to do is to change the battery. They are typically flat-watch-style batteries that can easily be found at a hardware store or auto parts store. You may not need anything else to fix the issue. 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 because they are complex pieces of technology. A new key fob may cost hundreds of dollars depending on the model and year of your vehicle. It can be even more expensive if you have to reprogramme it.

The replacement of a key fob could be accomplished at a variety of places, from auto locksmiths to the dealership. The dealership is usually the most expensive alternative. However, they might provide more convenient services by coming to you and programming the remote on the spot.

If your key fob is not working, it could be frustrating and inconvenient. While this could be an indication of something more serious happening with the vehicle or with the vehicle itself, it could also be a sign that you need new batteries or that an unresponsive button has been pressed or is stuck. These simple solutions may be difficult but they will help you get back on your road in a short amount of time.

If  car key repair shop near me  have trouble getting help, visit an automotive locksmith to obtain assistance with a replacement key fob. They can program your new key fob to be compatible with your vehicle.