Car Key Fob Repairs

Key fobs today do a lot more than just unlock and start vehicles. This added complexity can result in costly repairs when it fails.

It's important to know that the majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. You might find that a simple reset can make your fob work again.

Battery Replacement

A dead battery is the main reason for a key fob not working. It's a simple repair and worth a try before you purchase an alternative fob. Take your car to a local auto parts store or hardware retailer that carries button cell batteries and purchase the replacement. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery inside your fob.

You'll need to gently pull away the sides of the majority of fobs in order to access the battery. You'll usually need a small screwdriver or another tool with a thin, flat blade. It may be helpful to look for a groove along the bottom of the fob that you can put your tool in between. You might also want to keep an eye out for small pieces that could be loosened while working.

Once you have your new battery, insert it in the same manner that you removed the previous one. Make sure the positive (+) side is facing up towards the buttons and that the negative (-) side of the battery is aligned correctly with the markings in the battery compartment of your fob.

Check the fob to determine if it works by pushing a button. If it doesn't, you might have an issue with your car that requires a specialist to repair or replace.

Some key fobs are difficult to open and their contacts could be fragile and easily corroded. In these situations you should consult a specialist in your car or dealer may be the best option. When replacing a battery be gentle and follow the owner's guide. You might be able find a similar battery at a discounter or a big-box retailer but you'll have to refer to your owner's manual to make sure that it's the right one for your vehicle.

Replacing the Internal Key

To guard against theft, many key fobs are equipped with a mechanical key hidden inside. If the battery of the fob fails, it leaves an internal key blank that can unlock doors and trunks (and in some cases start certain vehicles). A majority of people don't realize that they can avoid a trip to the dealership by replacing the fob's batteries. The majority of modern fobs utilize flat-watch-style batteries which are readily available at auto parts stores and hardware shops. Choosing the right type of battery is important, however. The wrong type can damage the circuitry and lead to the fob to fail much earlier.

If you change the battery and find the issue persists, it could be a sign something else is going on in your vehicle. If you have an owner's manual, check to see if there is a reset option available to restore the fob's factory programming. If that doesn't help then you'll need to visit a dealer or an independent shop that specializes in vehicle-security systems and fob programming.

Fobs could also fail due to malfunctioning transmitter receivers. These are usually located near the steering wheel or in the dashboard. They transmit signals that allow you to unlock your car and begin it using the fob. If you're being required to get closer and closer to your car to be able to make it work, there's a great chance that the transmitter isn't working.

A professional might need to open the fob's case to replace the transmitter. A simple screwdriver can usually suffice, but certain fobs require a specific tool or a special piece of equipment which can only be found at a dealership. This job must be handled by a qualified mechanic to ensure that the fob is not damaged and yourself.

Reprogramming the Key

Most of the time, a key fob that isn't working just requires a new battery. These batteries are readily available in home improvement and pharmacy stores and are cheap. This is a good way to start before buying the new broken key repair near me fob.

You can also reprogram your key fob by yourself if you follow the steps below. The procedure varies for different vehicle makes, so it's important to consult your owner's manual and research the specifics of the model you own. For instance, 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 multiple times.

The procedure is easy. First, ensure that the new battery is in place. Then, get into the driver's seat and car key fob repair close all doors, with the exception of the driver's side door. This will ensure that the new key fob is communicating with the vehicle properly. Put the old key in the ignition, turn it on however, don't start the engine. Then, press the lock button on the fob, while looking at the transmission receiver, which is usually located on the front of the car above the mirror. Within a brief time, the key will indicate to the vehicle that it's been programmed by cycling the doors' locks or generating the sound of a chime. This is a difficult process, so pay attention to the timing and don't press too hard the button.

If the key fob still doesn't work try reprogramming it with new batteries. If the problem persists you may want to visit your local locksmith or dealer. A professional will have all the tools and equipment required to reprogram the car fob or create a new one, if required.

Genesky says he's able to program newer fobs that range between $200 and $250, depending on the vehicle. Genesky has had European models rejected because there isn't the equipment required. Fortunately, many aftermarket fobs can be programmable however it's best to talk to a car dealer first to see what their price is.

How do I get a brand new fob

If the key fob you have cannot be fixed, you could need to buy another one. Depending on the brand and model, the dealer or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice to replace your fob, but it also has the tools and software required to program your car key fob repair; Read Far more, correctly. Many independent locksmiths offer a new car key fob at a much lower price.

Before you purchase a new fob it's an excellent idea to try resetting your current device. Your owner's manual should outline the proper procedure for reset that is typically a series of button pushes that restores the factory settings.

It's an excellent idea to read your owner's manual and warranty information before you decide where to go for an replacement fob for your key. If your car is still under warranty or you have a car insurance policy or auto club membership that provides bumper-to-bumper coverage, you may be eligible to receive a reimbursement for the cost of an entirely new fob.

Finding the right place to get a fob can be difficult. If you have a relatively new car and would like the security with knowing that your keys fobs are in good order, you may be better off visiting the dealership to get this service. If you're seeking a less expensive alternative, it is possible to find a locksmith who will offer the same service at an affordable cost.

If you're not comfortable doing this type of work yourself, a professional locksmith may be a great choice. They are certified and equipped to reprogram or replace the majority of car key fobs and often, they can do it quickly. A locksmith is also able to visit your house or office, which is convenient for many. They can even cut and program keys on the spot in case you've lost keys, which is ideal for those who prefer not to leave their cars unattended.