10 Things We We Hate About Car Key Fob Repair
10 Things We We Hate About Car Key Fob Repair
Blog Article
Car Key Fob Repairs
Key fobs today do much more than unlock and start vehicles. This added complexity could lead to expensive repair bills in the event that it malfunctions.
The positive side is that many fobs are equipped with flat-watch-style batteries that are easy to replace at home. You may find that a simple reset will make your fob work again.
Battery Replacement
A dead battery is the most common reason for a key fob not working. This is easy to fix, and it's worth trying before you decide to spend money on a new key fob. You can pick up an additional button cell battery at your local auto parts store or hardware retailer If you own one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to find 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 need a small flat-bladed screwdriver, or a different tool with a small blade. It's a good idea to look for a notch on the bottom of the fob that you can wedge your tool between. It is also advisable to keep an eye for tiny pieces that could break loose as you work.
Install the new battery in the same manner as you removed the old one. The positive (+) side should be facing the buttons, while the opposite side is facing (-) the marks on the battery compartment.
Check the fob to determine whether it is working by pressing a button. If it fails, it could be a problem in your car that needs to be fixed or replaced by a professional.
Certain key fobs can be difficult to open and the contacts may be fragile and easily corrosion-prone. In these situations the best choice is to talk to a expert or dealer. If you're looking to replace the battery, make sure to be very gentle and adhere to the instructions that are specific to your owner's manual. You might be able to find a battery similar at a big-box retailer or discounter, however, make sure you read your owner's guide to ensure it's compatible with your car.
Replace the internal key
The majority of key fobs have a physical mechanical key that is hidden within the fob to keep it from being stolen. If the battery of the fob fails it leaves an internal key that is blank that can unlock trunks and doors (and in some cases start certain vehicles). Most people do not realize that they can avoid a trip to the dealership by recharging the fob batteries. The flat watch-style battery is found in most modern fobs. These batteries are easily found at hardware and auto parts stores. The right kind of battery is important, however. The wrong kind can damage the electronic circuitry, causing the battery to fail sooner.
If you change the battery, and the issue is still there, it could be a sign that something else is happening with your car. Check your owner's manual to determine if there's a reset procedure that can restore the fob to the factory program. If this fails, you'll need go to a dealer or independent shop that specializes vehicle-security systems and key fob programming.
Fobs may also malfunction due to malfunctioning transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and they send signals that allow you to unlock and start your car using the fob. You may need to get closer to the car in order to get it to work.
A professional might need to open 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 specialized equipment available only at a dealer. It is a good idea to have a certified mechanic perform this task so you don't break the fob or hurt yourself.
Reprogramming the Key
A key fob that's not working may simply need an upgrade in battery. These batteries are readily available in pharmacy and home improvement remote car key repair stores and are inexpensive. This is a great option to begin before purchasing a new key fob.
Alternately, you might be able to program the fob on your own by following some basic steps. This process varies between vehicle manufacturers, so it is 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 that the ignition be turned on while reprogramming it. One key fob could require the key to be inserted multiple times.
The general procedure is very easy. First, make sure the new battery is in place. Close all doors, with the exception of the driver's door. This will ensure the new fob is communicating with the vehicle in a correct manner. After that, put the old key back in the ignition and turn it on to the ON position, but don't start the engine. Press the lock button while aiming the fob at the receiver of the transmission. It is usually located on the front above the mirror. The key will notify the vehicle within a brief amount of time that it is being programmed. This can be done by turning the door locks or emitting an audible chime. This procedure can be difficult and it's crucial to be aware of the timing and to not over-press the key button.
If the key fob doesn't work after reprogramming it, try using new batteries. If the issue persists, you may want to visit your local locksmith or dealer. A professional locksmith will have the tools and equipment to reprogram your car's fob or clone an entirely new key if needed.
Genesky says he's able to program newer fobs between $200 and $250, based on the model of vehicle. However, he's had to turn down customers who have European models because he doesn't have the expensive equipment they require. The majority of aftermarket fobs can be programmed, but always check with your local car dealer to determine the cost.
Getting a New Fob
If your key fob is beyond repair, you might need to get a new one. Based on the make and model, the dealership or an auto locksmith might be able to assist. The dealership will likely be the most expensive option for a replacement fob however, they'll have all of the necessary tools and software needed to programme your vehicle properly. Many locksmiths in independent shops provide a new car key fob at the lower cost.
Before you decide to purchase a new key fob it's recommended to consider resetting your current device. The owner's manual should explain the proper procedure for reset which is typically pushing a few buttons which restores the original programming.
You should also check the owner's guide and warranty information to see whether you are eligible for an alternative 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 protection, you may be eligible to receive a reimbursement for the cost of the new fob.
Finding a fob is simple enough however, finding the right location to get it done can be a challenge. If you own a new car and would like the peace of mind that comes with knowing that your key fobs are in good order, you may be better off going to the dealership for this service. If you are seeking a less expensive alternative, it's possible to find a locksmith who will offer the same service for an affordable cost.
A locksmith who is professional is a great option if you're not comfortable doing this type of work. They are trained and equipped to replace or reprogram keys for cars of all kinds and can do it quickly. Additionally, locksmiths will often visit your home or office to complete the task which is convenient for some people. They can also cut and program keys on site if you've lost keys. This is ideal for those who do not want to leave their car in the garage.