10 Things We All Do Not Like About Car Key Fob Repair

Car Key Fob Repairs

Key fobs of today are more than just a way to unlock and start cars. But that extra complexity can result in expensive repair costs when one of them fails.

The good news is that most fobs are equipped with flat-watch-style batteries that are simple to replace at home. It is possible that a simple reset is enough to bring your fob back to life.

Battery Replacement

The most common reason that a key fob doesn't work is due to a dead battery. It's easy to repair and worth a try before you invest in an alternative fob. Simply take your car to a local auto parts store or hardware retailer that sells button cells and choose the replacement. You can also check your owner's manual (or in the event that you don't have one, YouTube is full of videos from people who show you how to do it) for specific instructions for opening and replacing the battery in the particular type of fob.

You'll need to gently pull apart the sides of most fobs in order to access the battery. You'll require a small flat-bladed screwdriver, or another tool with a small blade. It's a good idea to look for a notch on the lower edge 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 may come 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 be facing the buttons and the reverse (-), the markings on the compartment for the battery.

Push a button to test the fob. If it doesn't work, you may have a problem with your car that requires a professional to fix or replace.

Certain key fobs are difficult to open and their contacts may be brittle and easily damaged. In these situations an expert in the field or a dealer could be the best option. If you're in need of replacing the battery, make sure to be very gentle and adhere to the instructions that are specific to the owner's manual. You might be able to find an identical battery at a big-box store or discounter, however, make sure to check your owner's guide to ensure that it's compatible with your vehicle.

Replace the internal remote key fob repair

To protect against theft, the majority of key fobs come with a mechanical key hidden inside. When the battery in a fob dies and the key is discarded, a blank one is left behind and can be used to unlock doors and trunks. In some instances, this key can even start certain vehicles. Most people aren't aware of this however, they can save themselves a trip to the dealership by simply replacing the fob battery. Most modern fobs have flat watch-style batteries that are readily available at hardware stores and auto parts shops. It is crucial to choose the correct type of battery. A bad battery can cause damage to the circuitry and lead to the fob to fail much earlier.

If you replace the battery and find the issue is still there, it could be an indication that something else is going on with your vehicle. If you have an owner's guide look for you can use a reset procedure to restore the fob's original programming. If that doesn't help, you'll need to visit a dealership or an independent shop that is specialized in vehicle security systems and fob programming.

Fobs can also malfunction due to malfunctioning transmitter receivers. They are typically located on the dashboard or next to the steering wheel, and transmit signals that allow you to open and start your car with the fob. If you're required to move closer and closer to your vehicle in order to make it work, there's a great chance the transmitter is failing.

A professional might have to open the case of the fob to replace the transmitter. A simple screwdriver is usually enough to suffice, but certain fobs require a special tool or a special piece of equipment that can only be purchased at a dealership. This is a job that should be performed by a qualified mechanic to avoid damaging the fob and yourself.

Reprogramming the Key

Often a non-functional key fob simply needs a fresh battery. Since these batteries are inexpensive and easily available at pharmacies and home improvement stores, this is a good first step before investing in an entirely new car key fob.

You can also change the programming of your key fob on your own if you follow a few basic steps. The procedure varies for different vehicle manufacturers, so it is important to refer to the owner's manual and research the specifics of your model. One key fob could require that the ignition switch be on when reprogramming. One key fob could require the key fob repairs to be inserted multiple times.

The general procedure is very easy. First, make sure that the new battery is securely in place. Close all doors, except the driver's door. This will ensure that the new key fob is communicating with the vehicle in a proper manner. Then, place the old key back in the ignition and turn it on to the ON position, but don't start the engine. Press the lock button while aiming the fob towards the receiver for transmission. This is typically located on the left side, car Key fob Repairs just above the mirror. The key will inform 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 procedure can be difficult so it's essential to be aware of the timing and don't over-press the key button.

If the key fob isn't working try reprogramming it with fresh batteries. If the issue persists, you might want to visit your car dealer or locksmith. A professional will have all the tools and equipment to reprogram the car fob or design a new one if needed.

Genesky says he's able to program newer fobs at around $200-$250, depending on the vehicle. Genesky has been denied European models rejected due to the fact that he lacks the expensive equipment required. Fortunately, most aftermarket fobs can be programmed, but it's always recommended to consult a car dealer first to see the price.

A New Fob

If your key fob is damaged beyond repair, you could need to get a new one. Depending on the brand and model, a dealership or an auto locksmith might 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. Many independent locksmiths offer a new car key fob for the lower cost.

It's a good idea to attempt to reset your current fob before you rush out to buy an entirely new one. The owner's manual should provide the correct procedure for reset. It is typically a series button presses that reset the factory program.

It is an excellent idea to read your owner's manual as well as warranty information before deciding where to go for the replacement of your key fob. If your car is under warranty, or you have a car insurance policy or auto club membership that includes bumper-to-bumper insurance, you might be able to receive some reimbursement for the cost of the new fob.

Finding the right where to purchase a fob can be a challenge. You may want to go to the dealer to get this service if you have a newer vehicle and want to be confident that your key fobs work properly. However, if you want an affordable alternative it is possible to find a locksmith independent who can offer the same services for a lower cost.

If you're not comfortable doing this type of work yourself, a professional locksmith can be a great option. They are equipped and trained to change or reprogram keys for cars of all kinds, and can do so quickly. Additionally, locksmiths can often come to your home or office to complete the task which can be extremely convenient for some people. They can even cut and program keys on-site in case you've lost keys, which is great for those who do not want to leave their cars in the dark.