5 Conspiracy Theories About Car Key Fob Repair You Should Stay Clear Of
Car Key Fob Repairs
Key fobs today can do much more than just unlock and start vehicles. But that extra complexity can cause expensive repair costs if one of them breaks.
The good news is that most fobs are equipped with flat-watch-style batteries that are simple to replace at home. You might find that a simple reset is enough to allow your fob to function again.
Battery Replacement
A dead battery is the most common reason for a key fob not working. It's a simple repair, and is worth a try before you go spending money on a new fob. Take your car to a local auto parts store or hardware retailer that stocks button cell batteries and pick up an alternative. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery inside your fob.
You'll need to gently pull apart the sides of most fobs in order to access the battery. You'll require a small flat-bladed screwdriver, or a different tool with a small blade. You can wedge your tool into a notch on the bottom of the key fob. You may also want to keep an eye out for small pieces that may be loosened while working.
Install the new battery in the same manner as you removed the old one. Make sure that the positive (+) side is facing upwards toward the buttons and that the negative (-) side of the battery is aligned with the markings in the battery compartment of your fob.
car key sensor repair near me can push a button to test the fob. If it doesn't, you may have a problem with your car that requires a professional to fix or replace.
Some key fobs are difficult to open and their contacts could be fragile and easily corroded. In these situations the best choice is to talk to a expert or a dealer. If you need to replace the battery, make sure to be very gentle and follow the specific instructions in your owner's manual. You might be able to find a similar battery at a discounter or big-box retailer but you'll have to check the 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 the physical key mechanical that is hidden within the fob to prevent thieves. When the battery in the fob dies it will leave an internal key blank that can unlock doors and trunks (and in some cases start certain vehicles). Many people don't realize this, but they can avoid from a trip to the dealer by simply replacing the fob battery. Most modern fobs have flat watch-style batteries that can be found in hardware stores and auto parts shops. Using the correct type of battery is crucial however. The wrong type can damage the circuitry and cause the fob's failure much sooner.
If the problem persists even after you have replaced the battery, it could be a sign that something else is wrong with your vehicle. Review the owner's manual of your vehicle to determine if there's a reset procedure that can bring the fob back to factory-setup. If this doesn't help then you'll need to go to a dealership or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs may also malfunction due to malfunctioning transmitter receivers. They are typically located on the dashboard or near the steering wheel, and they send signals that allow you to unlock and start your car using the fob. If you notice that you're having to get closer and closer to your vehicle to be able to make it work, there's a good chance that the transmitter isn't working.
It may be necessary for a professional to open the case of the fob to replace the transmitter. A simple screwdriver is enough to accomplish the task, but some fobs have complicated release mechanisms that require a specialized tool or specialized equipment that is available only at a dealership. It's best to have a certified mechanic perform this task so 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 just requires a new battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, it's the ideal first step before buying an entirely new car key fob.
Alternatively, you may be able to reprogram the fob on your own by following the steps. The process is different for different vehicles makes, so it's important to read the owner's manual and study the specifics of your particular model. A key fob may require that the ignition switch be switched on when changing the program. A key fob might require the key to be inserted multiple times.
The basic procedure is simple. Make sure the battery is securely in place. Close all doors except the driver's door. This will ensure that the new key fob communicates with the vehicle in a proper manner. Place the old key in the ignition, then turn it on however, don't start the engine. Press the lock button while aiming the fob towards the receiver of the transmission. It is usually located on the left side, just 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 cycling the door locks or emitting an audible chime. This can be a difficult process, so it's important to be aware of the timing and not to over-press the key button.
If the key fob does not function after reprogramming, you can try using new batteries. If the problem persists you might want to visit your local locksmith or dealer. A professional will have all the tools and equipment needed to reprogram the car fob or create a new one if necessary.
Genesky says he's able to program newer fobs that range between $200 and $250, depending on the model of vehicle. Genesky has had European models rejected due to the fact that there isn't the equipment required. Most aftermarket fobs can be programmed, but always consult your local dealer to determine the cost.
How do I get a new fob
If your key fob is beyond repair, you might require an alternative. Based on the make and model, a dealership or an auto locksmith might be able to assist. The dealership will likely be the most expensive alternative for replacing a fob however, they'll have all of the necessary tools and software needed to program your vehicle correctly. If you are looking for a less expensive solution, a variety of locksmiths can provide you with an entirely new car key fob for a much more reasonable cost.
It's a good idea to try to reset your current device before you decide to buy another one. Your owner's manual should outline the proper procedure for reset that is typically pushing a few buttons that restores it to factory programming.
It is also recommended to check the owner's manual and warranty information to see whether you can obtain a replacement key fob. If your car is still under warranty, or you have a car-insurance policy or auto club membership with bumper-to-bumper insurance, you might be eligible for reimbursement for the cost of an entirely new fob.
Getting a fob is easy enough however, finding the right place to have it done isn't easy. If you have a relatively new car and would like the assurance with knowing that your key fobs are in good working condition, you might be better off going to the dealership for this service. If you're looking for a more affordable option, it is often possible to find a locksmith independent who can provide the same service at a much lower cost.
A professional locksmith is a good option if you're not comfortable doing this kind of work. They are equipped and trained to replace or reprogram keys for cars of all types and can do it quickly. In addition, a locksmith can often come to your workplace or home to do the job, which can be very useful for certain people. They can cut keys and program them on the spot if you've lost keys. This is perfect for those who don't want to leave their car in the garage.