Car Key Fob Repairs

Today's key fobs do a lot more than unlock and start vehicles. However, the added complexity could add up to costly repairs in the event that one of them malfunctions.

It's good to know that a majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. It is possible that a simple reset can bring your fob back to life.

Battery Replacement

A dead battery is the main cause of a key fob that isn't working. It's a simple fix and worth trying before you spend money on a replacement fob. Simply drive your car to an hardware or auto parts retailer that sells button cell batteries and purchase a replacement. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to open and replace the battery inside your fob.

Most fobs have two halves that snap togetherYou'll need to pull the sides apart to access the battery. You'll require a small flat-bladed screwdriver, or another tool with a thin blade. You can insert your tool into a notch at the bottom of the key fob. You might also want to look out for small pieces that could break loose as you work.

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

Press a button to test the fob. If it doesn't work, there could be a problem in your car that needs to be repaired or replaced by a specialist.

Certain key fobs are difficult to open and the contacts could be fragile and easily damaged. In these cases, the best option is to talk to a specialist or a dealer. When replacing a battery be gentle and follow the owner's instructions. You might be able to locate a comparable battery at a discounter store or a big-box retailer however, you'll need to consult your owner's manual to be sure that it's the right one for your vehicle.

Replacing the Internal Key

The majority of key fobs have a physical mechanical key however, it's hidden within the fob to keep it from being stolen. When the fob battery dies it will leave an internal key blank that can unlock doors and trunks (and in some cases, start certain cars). The majority of people do not realize that they can avoid a trip to the dealership by replacing the fob batteries. Most modern fobs use flat-watch-style batteries which are readily available at auto parts stores and hardware shops. It is important to use the correct kind of battery. The wrong type can damage the circuitry, causing the fob's failure earlier.

If the issue persists after replacing the battery, it could be an indication that something else is going on with your vehicle. Check your owner's manual to determine if there's a reset procedure that will bring the fob back to factory-setup. If this doesn't help, you'll need to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.

Fobs can also fail due to faulty transmitter receivers. They are typically located close to the steering wheel or on the dashboard. They transmit signals to enable you to unlock your car and start it with the fob. If you notice that you're required to move closer and closer to your vehicle in order to make it work, there's a high chance the transmitter is failing.

It may be necessary for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver can usually get the job done however, some fobs have complicated release mechanisms that require a specific tool or equipment that is available only through a dealer. It's best to have a certified mechanic handle this job to ensure you don't accidentally break the fob or cause injury to yourself.

Reprogramming the Key

A key fob that is not functioning simply needs a fresh battery. Because they are cheap and readily available in pharmacies and home improvement stores, this is an excellent first step prior to buying an entirely new car key fob.

You can also change the programming of your key fob by yourself by following the steps below. This process varies between vehicle makes, so it's important to consult your owner's manual as well as research the specifics of the model you own. For instance one key fob could require the ignition to be on while reprogramming it. One key fob may require the key to be inserted several times.

The basic procedure is easy. First, ensure that the new battery is firmly in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob can communicate with the vehicle properly. After that, put the old remote key fob repair near me back in the ignition and turn it to the ON position, but do not start the engine. Press the lock button while aiming the fob at the transmission receiver. This is usually located on the left side, just above the mirror. Within a brief time the key will signal to the vehicle that it's been programmed by turning off the doors locks or emitting a chime. This can be a difficult process so it's essential to be attentive to the timing and don't over-press the key button.

If the key fob doesn't work try reprogramming it using new batteries. If the problem persists you may want to visit your local locksmith or dealer. A professional will have the tools and equipment to reprogram your car key and repair's fob or clone an entirely new key if required.

Genesky says he's able to program newer fobs ranging from $200 and $250, depending on the vehicle. He's had European models turned away because there isn't the equipment needed. Luckily, the majority of aftermarket fobs can be programmed but it's always best to talk to the dealer of your choice first to determine what their price is.

Getting a New Fob

If your key fob is simply beyond repair, you may need to get an alternative. Depending on your vehicle's model and make, an auto locksmith or a dealership may be able help. The dealership is likely to be the most expensive choice for a replacement fob, but it also has the tools and software needed to program your car properly. For a more affordable solution, many independent locksmiths will be able to provide you with a brand-new car key fob for a much more reasonable cost.

Before you decide to purchase a new fob it's recommended to consider resetting your current one. The owner's manual will outline the proper reset procedure, which is usually just a series of button pushes that restores the factory settings.

It's also a good idea to read the owner's manual and warranty information before deciding which place to go for an replacement fob for your key. If your vehicle is under warranty or you have a car key repair-insurance policy or auto club membership that includes bumper-to-bumper insurance, you might be eligible for reimbursement for the cost of a new fob.

Finding the best location to purchase a fob can be a challenge. You may want to visit the dealer for this service if you have a newer vehicle and repairs 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 at a lower price.

If you aren't comfortable handling this kind of work yourself A professional locksmith could be a good option. They are certified and equipped to replace or reprogram most types of car key fobs and often, they can accomplish the task in a short time. Additionally, locksmiths will often visit your workplace or Car Key And Repair home to complete the task which can be extremely practical for some. They can cut keys repair near me and program them on site if you've lost them. This is ideal for those who don't want to leave their vehicle unattended.