Car Key Fob Repairs

Today's key fobs are more than just a way to unlock and start cars. This added complexity can cause costly repair costs in the event that it malfunctions.

The good news is that most fobs have flat-watch-style batteries that are easy to replace at home. You may even find that a reset will make your device work again.

Battery Replacement

The most common reason the key fob ceases to function is because of a dead battery. This is a simple fix, and it's worth trying before you go spending money on a new key fob. Simply take your car to an auto parts store or a hardware retailer that carries button cell batteries and purchase a replacement. You can also refer to your owner's manual (or in the event that you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions for opening and replacing the battery in the particular type of fob.

Most fobs come with two halves that snap together -You'll need to break the sides to get to the battery. It's usually a screwdriver or a different tool that has a flat, thin blade. It may be helpful to look for a notch along the bottom of the fob which you can put your tool in between. It is also advisable to keep an eye out for small pieces that might break loose while working.

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

Push a button to test the fob. If it isn't working, there might be a problem with your vehicle that requires to be fixed or replaced by a specialist.

Certain key fobs are difficult to open and the contacts may be fragile and easily damaged. In these situations an expert in the field or the dealer will likely be the best option. When replacing a battery be gentle and follow the owner's instructions. You might be able locate a comparable battery at a discounter or big-box retailer however, you'll need to check the owner's manual to make sure that it's compatible with your vehicle.

Replacing the Internal Key

To guard against theft, many key fobs have an internal mechanical key that is hidden within. When the battery in a fob dies it will leave a blank key left behind that can be used to unlock doors and trunks. In certain cases, this key can even start certain cars. The majority of people don't realize that they can avoid a trip to the dealership by recharging the fob batteries. The flat watch-style battery is used in the majority of modern fobs. They can be found at hardware stores and auto parts stores. Choosing the right type of battery is important however. The wrong kind can damage the electronic circuitry, which can cause the fob to fail much faster.

If the problem continues to persist after you replace the battery, it may be an indication that something else is going on in your vehicle. If you have an owner's manual and you're not sure, try to determine if you can use a reset procedure to restore the fob's factory programming. If this doesn't help then you'll need to go to a dealership or an independent shop that is specialized in vehicle security systems and fob programming.

Fobs can also malfunction due to faulty transmitter receivers. They are typically located near the steering wheel or in the dashboard. They transmit signals that enable you to unlock your vehicle and start it using the fob. You may need to get closer to the car in order to enable it.

It could be necessary for a professional to remove the case of the fob where to repair car key remote replace the transmitter. A simple screwdriver can usually suffice, but certain fobs require a special tool or a special piece of equipment that can only be found at a dealership. This task should be performed by a certified mechanic to avoid damaging the fob as well as yourself.

Reprogramming the Key

A key fob that is not working might just need a new battery. Because they are cheap and readily available in pharmacies and home improvement stores, it's a good first step before buying the purchase of a new car key fob.

You may also be able to program the fob yourself by following the steps. This procedure can differ between vehicles, so it is recommended to consult your owner's guide and research the model you have. One key fob might require the ignition to be switched on when reprogramming. Another may require the key to be inserted and removed multiple times.

The general process is simple. First, ensure that the new battery is in place. Then, sit in the driver's seat and close all doors, with the exception of the driver's side door. This will ensure that the new key fob communicates with the vehicle key repairs properly. Put the old key in the ignition and turn it on but don't start the engine. Next, press the lock button on the fob, while looking at the transmission receiver, where to repair Car key remote which is usually situated on the front of the car above the mirror. The key will signal to the vehicle within a brief amount of time that it's being programmed. This can be done by cycling the door locks or by emitting an audible chime. This procedure can be difficult and it's crucial to pay attention to the timing and to not over-press the key button.

If the key fob does not work Try reprogramming it using new batteries. If the problem persists you might want to visit your local dealer or where to repair car key remote locksmith. A professional locksmith will have the tools and equipment to reprogram your car's fob, or even create a brand new one if necessary.

Genesky says he can usually program newer fobs for $200 to $250, based on the car. He's had European models turned away because he lacks the expensive equipment needed. Fortunately, many aftermarket fobs can be programmed however it's best to check with the dealer of your choice first to see what their price is.

Getting a New Fob

If your key fob can't be fixed, you could need to buy another one. Depending on the brand and model, the dealership or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice for a replacement fob, but it will also have the tools and software necessary to program your car properly. For a more affordable solution, a variety of locksmiths can offer you a brand-new car key fob for a more affordable cost.

It's a good idea to try to reset your current device before you rush out to buy a new one. The owner's manual should provide the correct method of reset. This is usually an orderly press that restores the factory programming.

It's an excellent idea to check your owner's manual and warranty information before deciding which place to go for an replacement fob for your key. If your vehicle's warranty is in good standing or you have an auto club or car insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement on the cost of a replacement fob.

Getting a fob is easy enough however finding the best location to do it isn't easy. If you own a new car and would like the peace of mind that comes from knowing that your key fobs are in good condition, you might prefer going to the dealership for this service. However, if you're looking for an affordable alternative, it is often possible to find a locksmith who is independent who can offer the same services at a much lower cost.

If you're not comfortable doing this type of work yourself, a professional locksmith can be a great choice. They are trained and equipped to reprogram or replace all kinds of car key fobs, and often they can accomplish the task in a short time. Locksmiths is also able to visit your office or home, which is convenient for many. 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.