15 Pinterest Boards That Are The Best Of All Time About Car Key Fob Repair Car Key Fob Repairs

Key fobs today do a lot more than just unlock and start vehicles. However, that added complexity can add up to expensive repair costs in the event that one of them malfunctions.

The good news is that most fobs use flat watch-style batteries that are simple to replace at home. You may even find that a reset will bring it back to life.

Battery Replacement

The most frequent reason why that a key fob doesn't work is because of an inoperative battery. It's simple to solve and is worth a try before you purchase an alternative fob. You can pick up the new button cell at a local auto part store or hardware retailer If you own one. You can also refer to 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 specific type of fob you have.

Most fobs come with two halves that snap together -you'll have to gently pry the sides apart to access the battery. You'll need a small, flat-bladed screwdriver, or a different tool with a small blade. It's a good idea to look for a notch on the bottom of the fob that you can use to wedge your tool between. It is also advisable to look for small pieces that could fall off while working.

Insert the new battery in the same way you removed the old one. Make sure 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 might be a problem with your car that needs to be repaired or replaced by a professional.

Certain key fobs require specific tools to open, and the contacts inside can be fragile and easily corroded. In these situations, a car specialist or a dealer could be the best option. If you're in need of replacing the battery, make sure to be very gentle and follow the instructions that are specific to the owner's manual. You might be able to find a battery similar in a big-box store or discounter, but make sure to check the owner's manual to ensure it is compatible with your vehicle.

Replacing the Internal Key

The majority of key fobs have the physical key mechanical, but it's hidden inside the fob to keep it from being stolen. If the battery of the fob fails it leaves an internal key blank that is able to unlock trunks and doors (and in some cases, even start certain vehicles). A majority of people don't realize they can save a trip to a dealership by recharging the fob batteries. The majority of modern fobs utilize flat watches-style batteries that are easy to find in hardware stores and auto parts shops. The right kind of battery is essential, however. A wrong type of battery can harm the electronic circuitry, which can cause the fob to fail much faster.

If the problem persists even after you have replaced the battery, it could be an indication that there is something else going on in your vehicle. If you have an owner's guide and you're not sure, try to determine if there is a reset option available to restore the fob's original programming. If this fails, you'll need visit a dealership or a shop independent that specializes in vehicle-security systems and key fob programming.

Fobs can also fail due to malfunctioning transmitter receivers. car key repair service are typically located on the dashboard or next to the steering wheel, and they send signals that allow you to open and start your car with the fob. If you notice that you're having to get closer and closer to your car to get it to work, there's a good chance the transmitter is failing.

A professional may need to open the case of the fob 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 available only at a dealership. This job should be done by a certified mechanic in order to avoid damaging the fob as well as yourself.

Reprogramming the Key


A key fob that's not working might just need a new battery. They are easily available in home improvement and pharmacy stores and are inexpensive. This is a good method to start before you purchase a new key fob.

You may also be able to re-program the fob on your own by following the steps. The process is different for different vehicles makes, so it's important to refer to the owner's manual as well as research the specifics of your model. For instance the key fob might require that the ignition be on while reprogramming it. Another might need the key to be removed and inserted several times.

The general process is simple. Make sure that the battery is securely in place. Then, get in the driver's seat and shut all doors, with the exception of the driver's side door. This will ensure that the new key is communicating with the vehicle correctly. After car key fob repairs near me , put the old key back into the ignition and turn it to the ON position, but don't 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 notify the vehicle within a brief amount of time that it is being programmed. This can be accomplished by turning off the door locks or by emitting an audible chime. This procedure can be difficult so it's essential to be attentive to the timing and not to over-press the key button.

If the key fob does not function after reprogramming, you can try replacing the batteries. If the problem persists you might want to visit your local dealer or locksmith. A professional will have all the tools and equipment to reprogram the car fob, or even create a brand new one, if required.

Genesky says he can usually program newer fobs for around $200 to $250, based on the vehicle. Genesky has experienced European models turned away because he lacks the expensive equipment needed. Fortunately, many aftermarket fobs can be programmable, but it's always best to check with a car dealer first to find out what their price is.

Getting a New Fob

If your key fob is damaged beyond repair, you could need to get a new one. Depending on the make and model, the dealer 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 also has the tools and software necessary to program your car correctly. If you're looking for a cheaper option, a number of independent locksmiths can provide you with a brand-new car key fob for a more affordable cost.

Before you rush to get a new key fob it's a good idea to try resetting your current device. The owner's manual will outline the proper procedure for reset which is typically pushing a few buttons which restores it to factory programming.

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

Finding the best location to purchase the fob you need can be difficult. If you have a relatively new car and want the peace of mind that comes from knowing that your key fobs are in good condition, you may be better off going to the dealership for this service. If you're looking for an affordable alternative it is usually possible to find an independent locksmith who can provide the same services at a much lower cost.

A professional locksmith is a good option if you're not comfortable doing this type of work. They are trained and equipped to repair or replace car key fobs of all types and can do it quickly. Additionally, locksmiths is often able to come to your office or home to do the job, which can be very convenient for some people. They can even cut and program keys on the spot in case you've lost keys, which is great for those who don't like to leave their vehicles unattended.