Car Key Fob Repairs

Key fobs of today do a lot more than unlock and start vehicles. This added complexity can cause costly repair costs in the event that it malfunctions.

It's good to know that the majority of fobs are powered by flat watch-style batteries that can be replaced at home. You might find that a simple reset will make your fob work again.

Battery Replacement

The most frequent reason why the key fob ceases to function is due to the battery being dead. This is a simple fix, and it's worth a try before you decide to spend money on a new key fob. Simply take your car to a local auto parts store or a hardware retailer that sells button cell batteries and pick up the replacement. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to remove and replace the battery in your fob.

You'll need to gently pry off the sides of many fobs to access the battery. It's usually a screwdriver or another tool that has a flat, thin blade. You can insert your tool into a slot on the bottom of the key fob. You may also want to look for small pieces that could be loosened while working.

Insert the new battery in the same way you removed the previous one. Make sure the positive (+) side is facing up toward the buttons, and that the negative (-) side of the battery is aligned correctly with the markings in the battery compartment of your fob.

Check the fob to determine whether it is working by pressing a button. If it fails, it might be a problem with your vehicle that needs to be repaired or replaced by a specialist.

Some key fobs require special tools to open, and the contacts inside could be fragile and susceptible to corroding. In these cases you should consult a specialist in your car or dealer may be the best choice. When replacing a battery be gentle and follow your owner's instructions. You may be able to locate the same battery in a big-box store or discounter, but be sure to check your owner's guide to ensure that it's compatible with your vehicle.

Replacing the Internal Key

To prevent theft, most key fobs are equipped with an internal mechanical key that is hidden within. If the battery of the fob fails, it leaves an internal key blank that is able to unlock doors and trunks (and in some cases, start certain cars). Most people don't know this, but they can save from a trip to the dealer by simply replacing the fob's battery. The flat watch-style battery is used in most modern fobs. They can be found at hardware stores and auto parts stores. The right kind of battery is important however. The wrong kind can damage the electronic circuitry, which can cause the fob to fail much sooner.

If the issue persists after replacing the battery, it could be a sign that there is something else going on with your vehicle. Check your owner's manual to see if there's a reset procedure that can bring the fob back to the factory program. 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 may also fail due to faulty transmitter receivers. They are typically placed on the dashboard or close to the steering wheel, and transmit signals that allow you to open and start your emergency car key Repair with the fob. You may have to move closer to your car to get it to work.

A professional might have to open the case to replace the transmitter. A simple screwdriver is usually enough to suffice, key Repairs but certain fobs require a special tool or a special piece of equipment that can only be purchased at a dealer. It's a good idea to have a certified mechanic handle this job to ensure you don't damage the fob or cause injury to yourself.

Reprogramming the Key

A key fob that's not working might just need a new battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, this is an excellent first step prior to buying a new car key fob.

You can also change the programming of your key fob yourself If you follow some basic steps. The procedure may differ for different vehicles, so it is recommended to consult your owner's guide and research your specific model. For instance, one key fob may require the ignition to be on while reprogramming it. One key fob could require the key to be inserted multiple times.

The general procedure is very simple. First, make sure that the new battery is firmly in place. Close all doors except the driver's door. This will ensure that the new key fob is communicating with the vehicle properly. Insert the old key into the ignition and turn it ON but do not start the engine. Press the lock button while aiming the fob toward the receiver of the transmission. This is typically located on the front above the mirror. The key will signal to the vehicle within a short amount of time that it is being programmed. This can be done by turning the door locks or by emitting an audible chime. This procedure can be difficult, so it's important to be aware of the timing and don't over-press the key button.

If the key fob does not work Try reprogramming it 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 needed to reprogram your car fob or design a new one if necessary.

Genesky says he's able to program newer fobs ranging from $200 and $250, depending on the model of vehicle. However, he's had to turn down customers who have European models because there's no equipment they require. The majority of aftermarket fobs can be programmed, but always inquire with your local car dealer to find out the price.

How do I get a new fob

If your key fob is simply beyond repair, you may require an alternative. Based on the make and model, a 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 required to program your car correctly. For a more affordable solution, a variety of locksmiths can offer you new car keys for a much more reasonable price.

It is a good thing to attempt to reset the fob you have before you make the decision to purchase a new one. The owner's manual should explain the proper procedure for reset which is typically pushing a few buttons which restores it to factory programming.

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

Finding the right place to get a fob can be a challenge. If you own a new car and want the assurance from knowing that your key fobs are in working condition, you might be better off visiting the dealership for this service. However, if you want an affordable alternative, it is often possible to find a locksmith who is independent who can provide the same service at a much lower cost.

If you're not confident handling this type of work yourself, a professional locksmith may be a good option. They are equipped and trained to repair or replace remote car key repairs key fobs of all kinds and do it quickly. A locksmith can also come to your house or office which is a great option for a lot of people. They can cut and program keys on the spot if you've lost keys. This is perfect for those who don't want to leave their vehicle without a key.