The 10 Scariest Things About Car Key Fob Repair

Car Key Fob Repairs

Key fobs today can do more than unlock and start cars. This extra complexity can lead to expensive repair bills in the event that it malfunctions.

The positive side is that many fobs use flat watch-style batteries that are simple to replace at home. And you may find that a reset will get yours working again.

Battery Replacement

The most frequent reason that a key fob doesn't work is because of the battery being dead. It's simple to fix and worth trying before you invest in a replacement fob. Take your car to an auto parts store or hardware retailer that stocks button cell batteries and purchase an alternative. You can also check your owner's manual (or in the case 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 specific type of fob you have.

You'll need to gently pry off the sides of many fobs in order to access the battery. You'll need a small, flat-bladed screwdriver, or another tool with a blade that is thin. It might help to look for a notch on the lower edge of the fob that you can wedge your tool between. You may also want to keep an eye out for small pieces that may come loose while you work.

When you have your new battery, place it the same way that you removed the old one. Make sure that the positive (+) side is facing up towards 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 if it works by pushing the button. If it doesn't work, there could be a problem in your car that needs to be repaired or replaced by a professional.

Some key fobs are difficult to open and their contacts may be brittle and easily corrosion-prone. In these instances you should consult a specialist in your car or the dealer will likely be the best option. When replacing a battery, be gentle and follow your owner's manual. You may be able to locate an identical battery in a big-box store or discounter, however, make sure to check the owner's manual to make sure that it's compatible with your vehicle.

Replace the internal key

To protect against theft, the majority of key fobs come with a mechanical key hidden inside. If the battery inside the fob fails it will leave a blank key left behind and can be used to unlock doors and trunks. In some cases it is possible to start certain vehicles. The majority of people don't realize that they can save a trip to a dealership by recharging the fob batteries. Most modern fobs have flat-watch-style batteries which are easy to find in hardware stores and auto parts shops. Using the correct type of battery is important however. The wrong kind can damage the electronic circuitry and cause the fob to fail much sooner.

If the problem persists after you replace the battery, it may be a sign that something else is wrong in your vehicle. Go through the owner's manual to see if there's a reset procedure that will restore the fob to the factory program. If this doesn't help you'll have to visit a dealer or an independent shop that specializes in vehicle security systems and fob programming.

Fobs can also malfunction because of faulty transmitter receivers. These are usually built into the dashboard or close to the steering wheel, and transmit signals that allow you to open and start your car with the fob. If you're having to get closer and closer to your car to be able to make it work, there's a good chance that the transmitter isn't working.

It could be necessary for a professional to open the case of the fob in order to replace the transmitter. A simple screwdriver is enough to get the job done however some fobs come with complicated release mechanisms that require a special tool or specialized equipment that is available only at a dealership. It's best to have a qualified mechanic handle this job to ensure you don't damage the fob or injure yourself.

Reprogramming the key fob repair

A key fob that's not working may simply need an upgrade in battery. These batteries are readily available in pharmacy and home improvement stores and are inexpensive. This is a good way to start before buying a new key fob repairs near me fob.

Alternately, you might be able to program the fob on your own by following some basic steps. This procedure can differ between automobiles, so refer to the owner's manual and study the specific model of your vehicle. One key fob might require that the ignition be turned on while changing the program. One key fob may require the key to be inserted multiple times.

The general process is simple. First, ensure that the new battery is in place. Then, get in the driver's seat, and close all doors, excluding the driver's side door key repair near me. This will ensure that the new key fob can communicate with the vehicle in a proper manner. Insert the old key into the ignition, then turn it on, but do not start the engine. Then, press the lock button on the fob while aiming it at the transmission receiver, which is typically located on the front of the vehicle above the mirror. Within a brief time the key will announce to the vehicle that it's programmed by triggering the doors' locks or emitting a chime. This procedure can be difficult so it's essential to be attentive to the timing and don't over-press the key button.

If the key fob still isn't working try reprogramming it using new batteries. If the problem persists, a visit to your dealer for your car or a locksmith is a good idea. A professional locksmith will have the tools and equipment needed to reprogram your car fob or create a new one if necessary.

Genesky says he's able to program newer fobs for around $200 to $250, based on the model of vehicle. But 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 you should always inquire with your local dealer to find out the price.

Getting a New Fob

If your key repairs near me fob cannot be repaired, you may have to purchase an entirely new one. Depending on the make and model, a dealership or an auto key repair locksmith might be able to assist. The dealership will likely be the most expensive option for a replacement fob However, they'll have all of the necessary tools and software to program your car correctly. If you are looking for a less expensive solution, a variety of locksmiths can offer you new car keys for a more affordable cost.

It's a good idea to attempt to reset the fob you have before you make the decision to purchase another one. The owner's manual should outline the correct method of reset. This is usually the result of a series of button presses which restores the factory settings.

It is also a good idea to read your owner's manual and warranty information prior to deciding which place to go for an replacement fob for your key. If your vehicle's warranty is still in effect or you have an auto club or insurance policy that covers bumper to bumper you could qualify for a reimbursement on the cost of a replacement fob.

The process of getting a fob can be simple enough however, finding the right place to have it done can be a challenge. It is possible to go to the dealer for this service if you are driving a brand new car and you want to be confident that your key fobs are functioning correctly. If you are looking for a more affordable alternative, it's possible to find a locksmith who can provide the same service for a lower price.

If you're not comfortable doing this kind of work yourself, a professional locksmith may be a good option. They are trained and equipped to repair or replace car key fobs of all kinds, and can do so quickly. In addition, a locksmith is often able to come to your office or home to do the job which can be extremely practical for some. They can even cut and program keys on the spot in case you've lost keys, which is great for those who do not want to leave their cars in the dark.