mobile car key Repair Key Fob Repairs

Key fobs today do a lot more than just unlock and start vehicles. But that extra complexity can add up to expensive repair costs when one of them fails.

The positive side is that many fobs use flat watch-style batteries that are simple to replace at home. You might find that a simple reset can bring your fob back to life.

Battery Replacement

A dead battery is the most frequent cause of a key fob not working. It's simple to repair and worth a try before you purchase a replacement fob. You can purchase an additional button cell battery at a local auto part store or hardware retailer If you own one. You can also refer to your owner's manual (or in the case that you don't have one, YouTube is full of videos from people who show you how to do it) for specific instructions on opening and replacing the battery on the specific type of fob you have.

Most fobs have two halves that snap togetheryou'll have to gently break the sides to access the battery. You'll need a small, flat-bladed screwdriver, or another tool with a blade that is thin. You can wedge your tool into a slot on the bottom of the key fob. It is also advisable to keep an eye out for tiny pieces that could break loose as you work.

When you have your new battery, place it the same way that you removed the previous one. The positive (+) side should be facing the buttons and the reverse (-) the markings on the battery compartment.

Check the fob to determine whether it functions by pressing the button. If it doesn't work, you may have an issue with your vehicle that requires a specialist to repair or replace.

Certain key fobs require special tools to open and close them, and the contacts inside can be fragile and easily corroded. In these instances the best solution is to consult a car specialist or a dealer. If you're looking to replace the battery, make sure to be very gentle and follow the specific instructions in your owner's manual. You may be able to locate a battery similar at a big-box store or discounter, but make sure you read your owner's guide to ensure it's compatible with your car.

Replacing the Internal key fob repair service

The majority of key fobs have a physical mechanical key that is hidden within the fob to prevent thieves. When the fob battery dies it leaves behind a blank internal key that is able to unlock doors and trunks (and in some cases start certain vehicles). Most people do not realize that they can avoid a trip to a dealership by recharging the fob batteries. The flat watch-style battery is found in most modern fobs. These batteries can be found in auto parts stores and hardware stores. Using the correct type of battery is essential, however. A wrong battery can harm the circuitry and cause the fob's failure much sooner.

If you replace the battery and find the problem persists, it could be a sign something else is going on with your car. If you have an owner's guide and you're not sure, try to determine if a reset procedure is available to restore the fob's factory programming. If that doesn't help you'll have to visit a dealership or an independent shop that specializes in vehicle security systems and fob programming.

Fobs can also fail due to malfunctioning transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and they transmit signals that allow you to unlock and start your car with the fob. You may have to move closer to the car in order to make it work.

It could be necessary for a professional to open the case of the fob to replace the transmitter. A simple screwdriver can usually do the trick, but certain fobs require a specific tool or equipment that can only be found at a dealership. It is a good idea to have a certified mechanic do this job so that you don't accidentally break the fob or hurt yourself.

Reprogramming the Key

A key fob that's not working may simply need an upgrade in battery. They are easily available in home improvement and pharmacy stores and are affordable. This is a good method to start before you purchase a new key fob.

You can also change the programming of your key fob yourself If you follow the steps below. This process can vary between vehicles, so you should read the owner's manual and research your specific model. For instance, one key fob may require that the ignition be turned on while reprogramming it. One key fob may require the key to be inserted several times.

The basic procedure is easy. First, make sure the new battery is firmly in place. Then, sit in the driver's seat and close all doors, excluding the driver's side door. This will ensure that the new key fob communicates with the vehicle correctly. Put the old key in the ignition and turn it ON, but don't start the engine. Press the lock button while aiming the fob toward the receiver for transmission. This is usually located on the front above the mirror. Within a short time frame the key will announce to the vehicle that it's programmed by turning off the doors' locks or generating the sound of a chime. This can be a tricky procedure, so pay attention to timing and don't over-press the button.

If the key fob doesn't function after reprogramming, you can try using new batteries. If the issue persists, you might want to visit your local dealer or locksmith. A professional locksmith will have the tools and equipment required to reprogram your car's fob, or even create a brand new one, if 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 the need to turn down customers who have European models due to the fact that there's no equipment required. Fortunately, many aftermarket fobs are programmable but it's always best to talk to an auto dealer first to determine what their price is.

How do I get a brand new fob

If the key fob you have cannot be fixed, you could require another one. Based on the model and make, an auto locksmith or a dealership may be able help. The dealership is likely to be the most expensive choice for a replacement fob but it will also have the tools and software required to program your car properly. If you are looking for a less expensive option, a number of independent locksmiths can offer you new car keys at a lower cost.

It is a good thing to try to reset your current device before you rush out to buy another one. The owner's manual should explain the proper procedure for reset which is typically a series of button pushes that restores the factory settings.

It's also a good idea to read your owner's manual and warranty information before deciding the best place to get a key fob replacement. If your car is still under warranty, or you have a car-insurance policy or auto club membership that includes bumper-to-bumper coverage, you may be eligible for reimbursement for the cost of a new fob.

Finding the right where to purchase a fob can be difficult. If you have a relatively new car and want the security from knowing that your key fobs are in good order, you may prefer going to the dealership for this service. However, if you're looking for an option that is more affordable, it is often possible to find an independent locksmith who can provide the same services for a lower cost.

If you're not confident handling this type of work on your own A professional locksmith could be a great choice. They are equipped and trained to change or reprogram keys for mobile car key repair cars of all kinds and do it quickly. Additionally, locksmiths will often visit your workplace or home to do the job which can be extremely useful for certain people. They can even cut and program keys on the spot if you have lost them, which is ideal for those who prefer not to leave their vehicles unattended.