Car Key Fob Repairs

Key fobs today do a lot more than unlock and start vehicles. This added complexity can lead to expensive repair bills when it fails.

The positive side is that many fobs have flat-watch-style batteries that are simple to replace at home. You may even find that a reset will bring it back to life.

Battery Replacement

A dead battery is the main reason for a key fob not working. It's simple to solve and is worth a try before you spend money on an alternative fob. You can buy the new button cell at your local auto parts store or hardware retailer If you own one. You can also refer to the owner's manual (or, if you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions on opening and replacing the battery on your particular type of fob.

The majority of fobs have two halves that snap together -- you'll need to gently pull the sides apart in order to access the battery. You'll typically need a small screwdriver or another tool equipped with a thin, flat blade. It may be helpful to look for a groove along the bottom of the fob which you can use to place your tool between. It is also advisable to watch out for small pieces that could break loose while working.

Once you have your new battery, you can insert it in the same way that you removed the old one. The positive (+) side should face the buttons and the reverse (-) the marks on the battery compartment.

You can push a button to test the fob. If it doesn't work, there could be an issue with your vehicle that requires a specialist to fix or replace.

Certain mobile key fob repair fobs can be difficult to open and their contacts could be fragile and easily corrosion-prone. In these cases an expert in the field or a dealer could be the best option. If you're in need of replacing a battery, try to be very gentle and follow the instructions specifically in your owner's manual. You might be able locate a comparable battery at a discounter or big-box retailer, but you'll need to check the owner's manual to make sure that it's the right one for your vehicle.

Replace the internal key

To protect against theft, the majority of key fobs come with an internal mechanical key that is hidden within. If the battery of the fob fails it will leave an internal key blank that is able to unlock doors and trunks (and in some cases start certain vehicles). Most people don't realize that they can save a trip to a dealership by replacing the fob's batteries. Most modern fobs have flat-watch-style batteries which are easy to find in hardware stores and auto key repair near me parts shops. Using the correct type of battery is crucial, however. A bad battery can damage the electronic circuitry, causing the fob to fail much sooner.

If the issue persists even after you have replaced the battery, it may be a sign that something else is wrong with your vehicle. Review the owner's manual of your vehicle to determine if you have a reset procedure that will restore the fob to the factory program. If this isn't working, you'll need go to a dealer or a shop independent that specializes in vehicle-security systems and key fob programming.

Fobs may also fail due to faulty transmitter receivers. They are typically placed on the dashboard or close to the steering wheel, and they transmit signals that allow you to unlock and start your car remote key repair with the fob. It is possible that you will need to get closer to the car to enable it.

A professional might have to open the case of the fob to replace the transmitter. A simple screwdriver will usually do the job, but some fobs have complex release mechanisms that require a specific tool or specialized equipment available only at a dealer. This job must be handled by a certified mechanic to ensure that the fob is not damaged and yourself.

Reprogramming the Key

A key fob that is not working could just require an upgrade in battery. They are easily available in pharmacy and home improvement stores and are inexpensive. This is a great method to start before you purchase a new key fob.

Alternately, you might be able to reprogram the fob yourself by following the steps. This process can vary between vehicles, so you should refer to the owner's manual and study the specific model of your vehicle. One key fob could require that the ignition switch be switched on when reprogramming. One key fob could require the key to be inserted multiple times.

The basic procedure is simple. First, make sure the new battery is in place. Then, get into the driver's seat and shut all doors EXCEPT for the driver's side door. This will ensure the new fob is communicating with the vehicle in a correct manner. Insert the old key into the ignition, then turn it ON, but do not start the engine. Then, press the lock button on the fob while looking at the transmission receiver, which is typically located in the front of the car above the mirror. Within a brief time the key will announce to the vehicle that it's been programmed by cycling the doors locks or emitting an emitted sound. This is a difficult procedure, so pay attention to timing and don't over-press the button.

If the key fob still isn't working try reprogramming it with fresh batteries. If the issue isn't resolved you should visit your dealer for your car or a locksmith should be considered. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob or clone a new key if it's required.

Genesky says he's able to program newer fobs that range between $200 and $250, based on the model of vehicle. However, he's had to turn down customers who have European models due to the fact that there's no equipment required. Fortunately, most aftermarket fobs can be programmed, but it's always best to check with a car dealer first to see the price.

Getting a New Fob

If the key fob you have cannot be repaired, you might need to buy an entirely new one. Depending on the make and model, an auto locksmith or dealership may be able help. The dealership is likely to be the most expensive option for a replacement fob, but they will also have all the required tools and software to program your car correctly. Many locksmiths in independent shops offer a new car key fob for an affordable price.

It's a good idea to try to reset your current device before you decide to buy another one. The owner's manual should outline the correct procedure for reset. This is usually the result of a series of button presses which restores the factory settings.

It is an excellent idea to check your owner's manual and warranty information before deciding where to go for an replacement fob for your key fob repair (click this site). If your vehicle's warranty is still active or you have an auto club or insurance policy that covers bumper-to-bumper, you may qualify to receive a reimbursement for the cost of replacing the fob.

Finding the right location to purchase the fob you need can be difficult. You may want to visit the dealer for this service if have a newer vehicle and you want peace of mind knowing that your keyfobs are working correctly. If you are looking for a more affordable alternative, it is possible to find a locksmith that will provide the same service at an affordable cost.

A locksmith professional is a good option If you're not confident doing this kind of work. They are equipped and trained to replace or reprogram broken key repair near me fobs for cars of all types, and can do so quickly. In addition, a locksmith will often visit your home or office to do the job, which can be very practical for some. They can also cut and program keys on site if you've lost keys. This is ideal for those who don't like to leave their car without a key.