Car Key Fob Repairs

Today's key fobs are more than just a way to unlock and start vehicles. However, that added complexity can add up to high repair bills when one of them fails.

The good news is that the majority of fobs are equipped with flat-watch-style batteries that are simple to replace at home. You may even find that a reset will make your device work again.

Battery Replacement

A dead battery is the main reason for a key fob that isn't working. This is easy to fix, and it's worth trying before you spend money on a new key fob. Simply drive your car to a local hardware or auto parts retailer that sells button cell batteries and purchase a replacement. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to replace and open the battery inside your fob.

You'll need to gently pull off the sides of many fobs to reach the battery. You'll need a small, flat-bladed screwdriver, or another tool with a blade that is thin. It's a good idea to look for a notch along the bottom of the fob that you can use to place your tool between. You might also want to keep an eye out for tiny pieces that might break loose while working.

Once you have your new battery, insert it in the same manner that you removed the previous one. The positive (+) side should face the buttons and the reverse (-) the markings on the compartment for the battery.

Test the fob to see whether it is working by pressing a button. If it doesn't work, there might be a problem with your vehicle that needs to be repaired or replaced by a professional.

Certain key fobs require special tools to open, and the contacts inside can be fragile and easily corroded. In these instances an expert in the field or the dealer will likely be the best option. If you're in need of replacing batteries, you should be gentle and follow the instructions specifically in the owner's manual. You might be able locate a comparable battery at a discounter or big-box retailer, but you'll need to refer to your owner's manual to ensure that it's compatible with your vehicle.

Replacing the Internal key fob repairs

The majority of key fobs have an actual mechanical key, but it's hidden inside the fob to prevent thieves. If the battery inside a fob dies, a blank key is left behind, which can be used to open trunks and doors. In some instances the key fob repairs could even start certain cars. Most people aren't aware of this however, they can save having to go to the dealership by simply replacing the fob battery. Most modern fobs use flat-watch-style batteries which are easy to find at hardware stores and auto parts shops. The right kind of battery is crucial however. The wrong type can damage the circuitry and cause the fob's failure earlier.

If the problem persists after replacing the battery, it may be an indication that something else is wrong in your vehicle. Review the owner's manual of your vehicle to see if there's a reset procedure that can restore the fob to the factory program. If that doesn't help then you'll need to go to a dealership or an independent shop that specializes in vehicle-security systems and fob programming.

Fobs can also malfunction due to faulty transmitter receivers. They are typically placed on the dashboard or near the steering wheel, and transmit signals that allow you to unlock and start your car using the fob. It is possible that you will need to get closer to the car to get it to work.

A professional might need to open the case of the fob to replace the transmitter. A simple screwdriver will usually do the job however some fobs come with complex release mechanisms that require a specific tool or specialized equipment that is available only at a dealer. This task should be done by a qualified mechanic to avoid damaging the fob and yourself.

Reprogramming the Key

A key fob that is not working could just require a new battery. These batteries are easily found in home improvement and pharmacy stores and are cheap. This is a good option to begin before purchasing a new key fob.

You may also be able to re-program the fob yourself by following the steps. This process can vary between vehicles, so it is recommended to refer to the owner's manual and research the model you have. For example, one key fob may require that the ignition be turned on while reprogramming it. Another key might require the key to be inserted and removed repeatedly.

The general procedure is very easy. First, make sure that the new battery is firmly in place. Close all doors, with the exception of the driver's door. This will ensure that the new key is communicating with the vehicle in a correct manner. Then, put the old key back into the ignition and turn it on to the ON position, but do not start the engine. Next press the lock button on the fob while making sure to point it towards the transmission receiver, which is usually situated on the front of the vehicle above the mirror. In a short period of time, the key will indicate to the vehicle that it's been programmed by turning off the doors' locks or generating an emitted sound. This can be a tricky procedure, so pay attention to the timing and avoid pressing too hard the button.

If the key fob isn't working Try reprogramming it with fresh batteries. If the issue persists you should visit your car dealer or a locksmith should be considered. A professional locksmith will have the tools and equipment to reprogram your car's fob or clone the automotive key repair if needed.

Genesky says he's able to program newer fobs between $200 and $250, depending on the model of vehicle. He's experienced European models rejected due to the fact that they don't have the equipment needed. A majority of the aftermarket fobs are programmed, but always consult your local dealer to determine the cost.

Getting a New Fob

If your key fob is damaged beyond repair, you could need to purchase an alternative. Based on the model and make, an auto locksmith or a dealership may be able to help. The dealership is likely to be the most expensive option for a replacement fob, but it also has the tools and software needed to program your car properly. For a more affordable option, a number of independent locksmiths can offer you new car keys for a more affordable price.

Before you decide to purchase an entirely new device, it is an excellent idea to try resetting your current one. The owner's manual should outline the correct procedure for reset. This is usually the result of a series of button presses that reset the factory program.

It is recommended to check your owner's manual as well as warranty information before you decide where to repair car key remote to go for the replacement of your key fob. If your vehicle is under warranty, or you have a car insurance policy or auto club membership that provides bumper-to-bumper protection, you may be eligible for reimbursement for the cost of a new fob.

Finding the best location to purchase a fob can be a challenge. You might want to visit the dealer for this service if have a newer car and you want peace of mind knowing that your keyfobs are working properly. However, if you're looking for an affordable alternative it is possible to find a locksmith independent who can provide the same service for a lower cost.

A professional locksmith is a great choice If you're not confident doing this kind of work. They're trained and equipped to replace or remote car key repair reprogram key fobs for cars of all types and do it quickly. Additionally, locksmiths will often visit your workplace or home to do the job, which can be very practical for some. They can even cut and program keys repair near me on-site in case you've lost keys, which is ideal for those who prefer not to leave their cars in the dark.