Car Key Fob Repairs

Key fobs of today do a lot more than unlock and start vehicles. This added complexity could result in costly repairs when it fails.

It's important to know that the majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. It is possible that a simple reset will make your fob work again.

Battery Replacement

The most frequent reason a key fob stops working is because of a dead battery. It's a simple fix and worth trying before you invest in an alternative fob. Simply drive your car keys repair near me to a local hardware or auto parts retailer that stocks button cells and choose a replacement. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to replace and open the battery inside your fob.

The majority of fobs have two halves that snap together -You'll need to pry the sides apart to access the battery. You'll need a small flat-bladed screwdriver, or another tool with a blade that is thin. You can insert your tool into a notch at the bottom of the key fob. You may also want to look for tiny pieces that might break loose while you work.

Install the new battery in the same way as you removed the previous one. The positive (+) side should face 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, there could be an issue with your vehicle that requires a professional to repair or replace.

Some key fobs are difficult to open and their contacts could be fragile and easily corroded. In these cases the best choice is to consult a car specialist or dealer. If you're in need of replacing a battery, try to be very gentle and adhere to the instructions specifically in your owner's manual. You may be able to locate a comparable battery at a discounter store or a big-box retailer, but you'll need to consult your owner's manual to make sure that it's compatible with your vehicle.

Replacing the Internal Key

To guard against theft, many key fobs are equipped with a mechanical key hidden inside. When the fob battery dies it will leave an internal key that is blank which can open trunks and doors (and in some cases, start certain vehicles). Most people don't know this however they could save themselves a trip to the dealership by simply replacing the fob battery. Most modern fobs use flat watches-style batteries that are easy to find at auto parts stores and hardware shops. Using the correct type of battery is crucial, however. The wrong type can damage the circuitry and lead to the fob's failure earlier.

If you replace the battery and find the issue is still there it could be an indication that something else is going on in your vehicle. Review the owner's manual of your vehicle to determine if you have a reset procedure that will bring the fob back to the factory program. If that doesn't help, you'll need to visit a dealership or an independent shop that specializes in vehicle-security systems and fob programming.

Fobs may also malfunction because of faulty transmitter receivers. They are usually found near the steering wheel or on the dashboard. They transmit signals that enable you to unlock your vehicle and start it using the fob. If you're required to move closer and closer to your vehicle to be able to make it work, there's a high chance that the transmitter isn't working.

A professional may need to open the case to replace the transmitter. A simple screwdriver is usually enough to work, however certain fobs require a specific tool or special equipment that can only be purchased at a dealership. It's a good idea to have a qualified mechanic perform this task so you don't damage the fob or hurt yourself.

Reprogramming the Key

Often a non-functional key fob simply requires a new battery. These batteries are readily available in home improvement and pharmacy stores and are inexpensive. This is a great method to start before you purchase a new key fob.

You can also reprogram your key fob by yourself by following some basic steps. This process varies between vehicle makes, so it's important to refer to the owner's manual as well as research the specifics of your particular model. For example one key fob could require the ignition to be switched on while reprogramming the key. Another may require the key to be removed and inserted several times.

The basic procedure is easy. First, ensure that the new battery is firmly in place. Then, get in the driver's seat and close all doors EXCEPT for the driver's side door. This will ensure that the new fob is communicating with the vehicle properly. Then, put the old key back into the ignition and turn it to the ON position, but do not start the engine. Next 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. In a short period of time the key will announce to the vehicle that it's been programmed by triggering the doors' locks or emitting an emitted sound. This can be a tricky process, so pay attention to timing and don't over-press the button.

If the key fob still doesn't work, try reprogramming it again with new batteries. If the issue isn't resolved, a visit to the dealer of your vehicle or a locksmith should be considered. A professional locksmith will have the tools and emergency car Key Repair equipment to reprogram the car key repair service fob, or even create a brand new one if needed.

Genesky says he can usually program newer fobs for around $200-$250, depending on the vehicle. He's been denied European models turned away because he lacks the expensive equipment required. Fortunately, most aftermarket fobs can be programmable, but it's always recommended to consult a car dealer first to find out the price.

Getting a New Fob

If your key fob cannot be repaired, you may need to buy a new one. Depending on your vehicle's make and model, an auto locksmith or a dealership might be able to assist. The dealership will likely be the most expensive option for a fob replacement however, they'll have the necessary tools and software needed to program your vehicle correctly. Numerous locksmiths who are independent offer a new car key fob for an affordable price.

Before you decide to purchase a new key fob, it is an excellent idea to try resetting your current one. The owner's manual should provide the correct procedure for reset. It is typically the result of a series of button presses that reset the factory program.

You should also look over the owner's guide and warranty information to determine whether you can obtain a replacement key fob. If your vehicle is under warranty, or you have a car-insurance policy or auto club membership that includes bumper-to-bumper insurance, you might be eligible to receive a reimbursement for the cost of an entirely new fob.

Finding a fob is simple enough, but finding the right place to have it done isn't easy. If you have a relatively new vehicle and you want the peace of mind that comes with knowing that your keys fobs are in good condition, you might be better off visiting the dealership for this service. If you're looking for a more affordable alternative, it's possible to find a locksmith that can provide the same service at an affordable cost.

A professional locksmith is a great option If you're not confident doing this type of work. They are skilled and equipped to replace or reprogram the majority of car key fobs and often, they can do it quickly. Additionally, locksmiths can often come to your home or office to complete the task, which can be very useful for certain people. They can even cut and program keys on-site in case you've lost them, which is ideal for those who do not want to leave their vehicles unattended.