10 Things We All We Hate About Car Key Fob Repair
10 Things We All We Hate About Car Key Fob Repair
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Car Key Fob Repairs
Key fobs of today can do more than unlock and start vehicles. However, that added complexity can result in costly repairs if one of them breaks.
It's good to know that a majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. You might find that a simple reset is enough to allow your fob to function again.
Battery Replacement
The most frequent reason why a key fob stops working is because of an inoperative battery. This is a simple fix, and it's worth a try before you go spending money on a new fob. You can pick up a new button cell battery at your local auto part retailer or hardware store in the event that you already have one. You can also check your owner's manual (or, if you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions for opening and replacing the battery in your particular type of fob.
You'll need to gently pull apart the sides of most fobs in order to access the battery. You'll typically need a small screwdriver or some other tool with a thin, flat blade. You can put your tool into a slot on the bottom of the key fob. You might also want to look for small pieces that could fall off while working.
Once you have your new battery, insert it the same way that 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 with the markings inside the battery compartment of your fob.
Test the fob to see whether it is working by pressing a button. If it doesn't work, you may have an issue with your car that requires a specialist to repair or replace.
Some key fobs require special tools to open, and the contacts inside may be delicate and susceptible to corroding. In these situations an expert in the field or a dealer could be the best choice. When replacing a battery be gentle and follow the owner's manual. You may be able find a battery similar in a big-box store or discounter, but be sure you read the owner's manual to make sure it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs include a physical mechanical key however, it's hidden within the fob to prevent thieves. If the battery inside the fob fails and the key is discarded, a blank one is left behind and can be used to unlock trunks and doors. In certain cases the key could even start certain vehicles. Most people don't realize they can save a trip to a dealership by replacing the fob's batteries. The flat watch-style battery is used in the majority of modern fobs. These batteries can be found in hardware stores and auto parts stores. It is crucial to choose the right type of battery. A wrong type of battery can harm the electronic circuitry, causing the battery to fail faster.
If you try replacing the battery, and the problem persists it could be a sign that something else is wrong with your car. Check your owner's manual to determine if you have a reset procedure that can restore the fob's factory-setup. If this isn't working, you'll need visit a dealership or a shop independent that specializes in vehicle-security systems and key fob programming.
Fobs may also fail because of faulty transmitter receivers. They are typically located on the dashboard or near the steering wheel, and they transmit signals that allow you to open and start your car with the fob. If you notice that you're being required to get closer and closer to your car in order to make it work, there's a great possibility that the transmitter is not working.
A professional may need to open the case to replace the transmitter. A simple screwdriver will usually get the job done however some fobs come with complex release mechanisms that require a specialized tool or specialized equipment that is available only at a dealership. It's a good idea 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's not working might just need a new battery. They are easily available in pharmacy and home improvement stores and are cheap. This is a good option to begin before purchasing a new key fob.
You can also re-program your key fob yourself if you follow some basic steps. This process varies between vehicle brands, so it's essential to read the owner's manual and study the specifics of your particular model. One key fob could require that the ignition be switched on when changing the program. A key fob might require the key to be inserted multiple times.
The basic procedure is simple. First, ensure that the new battery is securely in place. Then, get in the driver's seat and close all doors, with the exception of the driver's side door. This will ensure that the new key is communicating with the vehicle properly. Then, put the old key back into the ignition and turn it on to the ON position, but don't start the engine. Press the lock button while aiming the fob towards the receiver of the transmission. This is typically located on the front above the mirror. The key keys repair will inform the vehicle within a brief amount of time that it is being programmed. This can be accomplished by turning the door locks or by emitting an audible chime. This is a difficult procedure, so pay attention to timing and don't over-press the button.
If the key fob won't work after reprogramming, try using a new battery. If the problem persists, a visit to the dealer of your vehicle or a locksmith is a good idea. A professional locksmith will have the tools and equipment required to reprogram the car fob or create a new one if needed.
Genesky says he can usually program newer fobs for around $200-$250, based on the model of vehicle. However, he's had the need to turn down customers who have European models because he doesn't have the expensive equipment required. Luckily, the majority of aftermarket fobs can be programmed, but it's always recommended to consult the dealer of your choice first to find out the price.
Finding a New Fob
If your key fob is damaged beyond repair, you could need to purchase an alternative. Based on the make and model, the dealer or an auto locksmith might be able to help. The dealership will likely be the most expensive option for a fob replacement however, they'll have all of the necessary tools and software to programme your vehicle properly. For a more affordable option, a number of independent locksmiths can provide you with an entirely new car key fob at a lower cost.
Before you decide to purchase a new fob it's recommended to consider resetting your current one. The owner's guide should explain the correct procedure for reset. This is usually the result of a series of button presses that restores the factory programming.
You should also check your owner's guide and warranty information to see whether you are eligible for a replacement fob for your key. If your car is under warranty or you have a car-insurance policy or auto club membership that provides bumper-to-bumper insurance, you might be able to receive some reimbursement for the cost of a new fob.
The process of getting a fob can be simple enough however finding the best place to have it done can be tricky. If you have a relatively new car and would like the assurance with knowing that your keys fobs are in good condition, you might be better off going to the dealership to get this service. If you're looking for a cheaper alternative, it's possible to find a locksmith who will provide the same service at less cost.
If you're not confident handling this kind of work yourself, a professional locksmith may be a great choice. They are trained and equipped to repair or replace key fobs for cars of all kinds, and can do so quickly. Locksmiths is also able to visit your house or office which is convenient for many people. They can even cut and program keys on-site in case you've lost keys, which is great for those who prefer not to leave their cars in the dark.