The 10 Most Terrifying Things About Car Key Fob Repair
Car Key Fob Repairs
Key fobs today do a lot more than unlock and start cars. However, that added complexity can result in costly repairs if one of them breaks.
The good news is that the majority of fobs have flat-watch-style batteries that are easy to replace at home. And you may find that a reset will bring it back to life.
Battery Replacement
The most frequent reason the key fob ceases to function is due to the battery being dead. This is a simple repair, and is worth trying before you spend money on a new fob. Simply take your car to a local hardware or auto parts retailer that stocks button cell batteries and purchase an alternative. 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 open and replace the battery inside your fob.
Most fobs have two halves that snap togetherYou'll need to pull the sides apart in order to access the battery. You'll typically need a small screwdriver or another tool equipped with a thin, flat blade. You can put your tool into a slot on the bottom of the key fob. It is also advisable to look for small pieces that may be loosened while working.
Insert the new battery the same way you removed the previous one. The positive (+) side should be facing the buttons and the negative (-) the markings on the battery compartment.
Press a button to test the fob. If it doesn't work, there might be a problem with your vehicle that requires to be fixed or replaced by a specialist.
Certain key fobs are difficult to open and their contacts may be brittle and easily damaged. In these situations, a car specialist or the dealer will likely be your best option. When replacing a battery be patient and follow your owner's manual. You might be able to locate a comparable battery at a discounter store or a big-box retailer, but you'll need to check the owner's manual to make sure that it's the right one for your vehicle.
Replace the internal key
To prevent theft, most key fobs come 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 realize they can save a trip to a dealership by recharging the fob batteries. The flat watch-style batteries are used in the majority of modern fobs. They can be located at hardware stores and auto parts stores. It is important to use the correct kind of battery. A wrong battery can harm the circuitry and lead to the fob's failure earlier.
If you try replacing the battery and discover that the problem persists it could be an indication that something else is going on with your car. If you have an owner's manual, check to see if a reset procedure is available to restore the fob's original programming. If this doesn't work, you'll have go to a dealer or independent shop that specializes vehicle-security systems and key fob programming.
Fobs can also fail due to faulty transmitter receivers. These are usually located close to the steering wheel or in the dashboard. They transmit signals to enable you to unlock your vehicle and start it using the fob. If you notice that you're having to get closer and closer to your vehicle in order to make it work, there's a high chance the transmitter is failing.
A professional may need to open the fob's case to replace the transmitter. A simple screwdriver can usually do the job, but some fobs have complicated release mechanisms that require a specialized tool or equipment that is available only at a dealership. It's a good idea to have a certified mechanic do this job so that you don't break the fob or cause injury to yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working simply needs a fresh battery. They are easily available in pharmacy and home improvement stores and are cheap. This is a great way to start before buying a new key fob.
You can also change the programming of your key fob on your own If you follow some basic steps. The process is different for different vehicles brands, so it's essential to consult your owner's manual as well as research the specifics of your model. One key fob might require that the ignition switch be switched on when programming. A key fob might require the key to be inserted several times.
The basic procedure is simple. Make sure the battery is securely in place. Then, sit in the driver's seat and shut all doors, excluding the driver's side door. This will ensure that the new key fob can communicate with the vehicle correctly. Put the old key in the ignition and turn it ON but do not start the engine. Then press the lock button on the fob, while making sure to point it towards the transmission receiver, which is typically located in the front of the car above the mirror. The key will notify the vehicle within a short period of time that it is being programmed. This can be accomplished by turning off the door locks or emitting an audible chime. This is a difficult process, so pay attention to timing and don't over-press the button.
If the key fob does not function after reprogramming, you can try using new batteries. If the issue persists, you may want to visit your local dealer or locksmith. A professional locksmith will have the tools and equipment needed to reprogram your car fob or create a new one if needed.
Genesky claims he is able to program newer fobs that range between $200 and $250, depending on the model of vehicle. He's experienced European models rejected because he lacks the expensive equipment needed. Most aftermarket fobs can be programmed, but always inquire with your local car dealer to find out the cost.
Finding a New Fob
If your key fob is simply beyond repair, you might need to get an alternative. Based on the make and model, the dealer or an auto locksmith may be able to help. The dealership will likely be the most expensive option for a fob replacement, but they will also have the necessary tools and software to program your vehicle correctly. Numerous locksmiths who are independent provide a new car key fob for an affordable price.
Before you purchase an entirely new device, it is a good idea to try resetting your current device. car key fob repair near me should outline the correct reset procedure. It is typically the result of a series of button presses that restores the factory programming.
It is also recommended to check the owner's manual and warranty information to see whether you are eligible for a replacement fob for your key. If your vehicle's warranty is still active or you have an auto club or insurance policy that covers bumper to bumper you could qualify for a reimbursement of the cost of a replacement fob.
Finding the right location to purchase a fob can be a challenge. You might want to go to the dealer for this service if you have a newer vehicle and are looking to feel secure knowing that your keyfobs are working properly. If you're looking for a more affordable alternative, it's possible to find a locksmith that will offer the same service at a lower price.
A locksmith professional is a good option if you're not comfortable doing this kind of work. They are certified and equipped to repair or replace 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 home to complete the task which can be extremely useful for certain people. They can even cut and program keys on-site if you have lost keys, which is great for those who do not want to leave their cars unattended.