These Are The Most Common Mistakes People Make Using Car Key Fob Repair

Car Key Fob Repairs

Key fobs today do much more than simply unlock and start vehicles. This added complexity could result in costly repairs if it breaks.

It's important to know that most fobs are powered by flat-watch-style batteries which can be replaced at home. It is possible that a reset can get yours working again.

Battery Replacement

A dead battery is the main cause of a key fob that isn't working. It's a simple repair, and is worth a try before you decide to spend money on a new key fob. You can pick up the new button cell at your local auto part retailer or hardware store if you have 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 in the specific type of fob you have.

The majority of fobs have two halves that snap together -you'll have to gently pull the sides apart in order to access the battery. You'll need a small, flat-bladed screwdriver or another tool with a thin blade. It might help to look for a notch on the bottom of the fob that you can use to place your tool between. You may also want to look out for tiny pieces that might break loose as you work.

Insert the new battery in the same way you removed the old one. The positive (+) side should be facing the buttons and the negative (-) the markings on the compartment for the battery.

You can push a button to test the fob. If it doesn't work, you might have an issue with your car that requires a specialist to repair or replace.

Certain key repair fobs require special tools to open and close, and the connections inside could be fragile and easily corroded. In these situations the best solution is to talk to a expert or dealer. If you're looking to replace batteries, you should be very gentle and follow the instructions specifically in the owner's manual. You may be able to locate an identical battery in a big-box store or discounter, but make sure you check your owner's guide to ensure that it's compatible with your vehicle.

Replacing the Internal Key

Most key fobs include an actual mechanical key that is hidden within the fob to prevent thieves. When the battery in the fob goes out and the key is discarded, a blank one is left behind that can be used to open doors and trunks. In certain cases, this key can even start certain vehicles. Most people don't know this, but they can avoid having to go to the dealership by simply replacing the fob battery. The flat watch-style batteries are used in most modern fobs. These batteries are easily found in hardware stores and auto parts stores. It is crucial to choose the correct type of battery. A wrong battery can harm the circuitry and lead to the fob to fail much earlier.

If you change the battery and discover that the issue persists, it could be a sign that something else is happening with your car. 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 this doesn't work, you'll have visit a dealership or a shop independent that specializes in security systems for vehicles and key fob programming.

Fobs can also malfunction due to malfunctioning transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and they send signals that allow you to unlock and start your car using the fob. If you're having to get closer and closer to your car in order to make it work, there's a great chance that the transmitter isn't working.

It might be required for a professional to access the case of the fob to replace the transmitter. A simple screwdriver will usually work, however certain fobs require a specific tool or special equipment which can only be found at a dealer. It's best to have a qualified mechanic do this job so that you don't break the fob or hurt yourself.

Reprogramming the Key

Most of the time, a key fob that isn't working simply requires a new battery. These batteries are readily available in pharmacy and home improvement stores and are affordable. This is a good method to start before you purchase the new key fob.

You may also be able to re-program the fob yourself by following some basic steps. The process is different for different vehicles makes, so it's important to consult your owner's manual and study the specifics of your model. A key fob may require that the ignition be turned on while reprogramming. One key fob could require the key to be inserted multiple times.

The general process is simple. First, ensure that the new battery is firmly in place. Close all doors, with the exception of the driver's door. This will ensure the new key is communicating with the vehicle correctly. Put the old key in the ignition, turn it on but don't start the engine. Press the lock button while aiming the fob at the receiver for transmission. This is usually located on the left side, just above the mirror. The key will signal to the vehicle within a short period of time that it's being programmed. This can be accomplished by turning the door locks or emitting an audible chime. This can be a difficult process and it's crucial to be attentive to the timing and to not over-press the key button.

If the key fob doesn't work after reprogramming, try using a new battery. If the issue is still there, you might want to visit your local dealer or locksmith. A professional will have all the tools and equipment required to reprogram the car fob, or even create a brand new one, if required.

Genesky says he's able to program newer fobs ranging from $200 and $250, based on the model of vehicle. However, he's had to turn down customers who have European models because they don't have the costly equipment required. Fortunately, most aftermarket fobs are programmable, but it's always recommended to consult an auto dealer first to determine what the cost is.

How do I get a new fob

If your key fob is simply beyond repair, you may need to get an alternative. Depending on your vehicle's model and make, an auto locksmith or a dealership might be able to assist. The dealership is likely to be the most expensive option to replace your fob, but it will also have the tools and software required to program your Car key fob repair properly. For a more affordable solution, many independent locksmiths will be able to provide you with new car keys for a much more reasonable price.

Before you decide to purchase a new key fob, it is an excellent idea to try resetting your current device. Your owner's manual should outline the correct procedure for reset, which is usually just the pushing of a button which restores it to factory programming.

You should also check the owner's guide and warranty information to determine if you can get a replacement fob for your key. If your car's warranty still active or you have an auto club or insurance policy that covers bumper-to-bumper, you may qualify for a reimbursement on the cost of replacing the fob.

Finding the best where to purchase the fob you need can be difficult. It is possible to go to the dealer to get this service if you have a newer car and are looking to feel secure knowing that your key fobs are functioning properly. If you are looking for a more affordable alternative, it's possible to find a locksmith that will offer the same service for a lower price.

If you aren't comfortable 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 cars of all types, and can do so quickly. Locksmiths can also visit your house or office which is a great option for many. They can even cut and program keys on the spot if you have lost them, which is ideal for those who don't like to leave their cars in the dark.