Car Key Fob Repair: What No One Is Talking About
Car Key Fob Repair: What No One Is Talking About
Blog Article
Car Key Fob Repairs
Key fobs today do a lot more than just unlock and start vehicles. But that extra complexity can add up to high repair bills when one of them fails.
It's important to know that the majority of fobs are powered by flat watch-style batteries which can be replaced at home. It is possible that a reset can bring it back to life.
Battery Replacement
A dead battery is the most frequent reason for a key fob that isn't working. It's simple to fix and worth trying before you purchase a replacement fob. Simply take your car to a local hardware or auto parts retailer that carries 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 open and replace the battery in your fob.
You'll need to gently pry off the sides of many fobs to reach the battery. You'll need a small, flat-bladed screwdriver or another tool with a thin blade. You can put your tool into a slot on the bottom of the key fob. It is also advisable to keep an eye out for small pieces that could break loose while working.
Insert the new battery the same way you removed the previous one. The positive (+) side should face the buttons, while the opposite side is facing (-) the marks on the battery compartment.
You can push a button to test the fob. If it isn't working, there could be a problem in your vehicle that requires to be repaired or replaced by a professional.
Certain key fobs require specific tools to open and close, and the connections inside can be fragile and susceptible to corroding. In these situations the best choice is to consult a car 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 the owner's manual. You might be able to locate a comparable battery at a discounter or a big-box retailer but you'll have to consult your owner's manual to make sure that it's the right one for your vehicle.
Replace the internal key
To guard against theft, many key fobs have an electronic key inside. When the battery in the fob dies it leaves an internal key that is blank that is able to unlock doors and trunks (and in some cases, start certain vehicles). A majority of people don't realize they can avoid a trip to the dealership by recharging the fob batteries. The flat watch-style battery is used in the majority of modern fobs. They can be found at hardware stores and auto parts stores. It is essential to choose the correct kind of battery. A wrong type of battery can harm the electronic circuitry, which can cause the fob to fail much sooner.
If the problem continues to persist after you replace the battery, it may be a sign that there is something else going on in your vehicle. If you have an owner's guide look for you can use a reset procedure to restore the fob's original programming. If this doesn't work 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 fail due to malfunctioning transmitter receivers. These are usually built into the dashboard or close to the steering wheel, and they send signals that allow you to unlock and start your car with the fob. If you're being required to get closer and closer to your car in order to make it work, there's a great chance the transmitter is failing.
It could be required for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver can usually accomplish the task however, some fobs have complex release mechanisms that require a special tool or equipment that is available only at a dealership. This job must be handled by a certified mechanic in order to avoid damaging the fob as well as yourself.
Reprogramming the Key
Often a non-functional key fob just requires a new battery. These batteries are readily available in both pharmacy and home improvement stores and are inexpensive. This is a great method to start before you purchase the new key fob.
Alternately, you might be able to reprogram the fob yourself by following some basic steps. The procedure varies for different vehicle makes, so it's important to refer to the owner's manual as well as research the specifics of your model. For example, one key fob may require the ignition to be on while reprogramming it. One key fob may require the key to be inserted multiple times.
The process is straightforward. First, ensure that the new battery is securely in place. Close all doors except the driver's door. This will ensure that the new key fob is communicating with the vehicle correctly. 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 transmission receiver. It is usually located on the front, above the mirror. The key will notify the vehicle within a brief amount of time that it's being programmed. This can be done by turning off the door locks or by emitting an audible chime. This procedure can be difficult, so it's important to pay attention to the timing and not to over-press the key button.
If the key fob doesn't function after reprogramming, you can try using new batteries. If the problem persists you may want to visit your car dealer or locksmith. A professional will have all the tools and equipment needed to reprogram your car's fob or design a new one, if required.
Genesky says he can usually program newer fobs at around $200 to $250, based on the car. Genesky has had European models turned away because there isn't the equipment needed. Most aftermarket fobs can be programmed, but always inquire with your local car dealer to determine the price.
Getting a New Fob
If your key fob can't be repaired, you may require a new one. Depending on your vehicle's model and make, an auto locksmith or a dealership may be able to help. The dealership is likely to be the most expensive alternative for replacing a fob However, they'll have all the required tools and software needed to program your vehicle correctly. Numerous locksmiths who are independent offer a new car key fob at a much lower price.
Before you decide to purchase a new key fob, it is an excellent idea to try resetting your current device. The owner's guide should explain the correct procedure for reset. This is usually a series button presses that restores the factory programming.
It is an excellent idea to review the owner's manual and warranty information before deciding the best place to get the replacement of your key fob. If your car's warranty is still active or you have an auto club or car insurance policy that covers bumper to bumper, you may qualify for a reimbursement of the cost of a replacement fob.
Getting a fob is easy enough however finding the best location to get it done can be a challenge. It is possible repair car key to visit the dealer to get this service if you have a newer vehicle and want peace of mind knowing that your keyfobs are working properly. If you're looking for a more affordable option it is usually possible to find a locksmith who is independent who can offer the same services at a much lower cost.
A professional locksmith is a great option if you're not comfortable doing this kind of work. They are equipped and trained to change or reprogram keys for cars of all types and can do it quickly. A locksmith can also visit your office or home, which is convenient for many people. They can even cut and program keys on the spot in case you've lost keys, which is great for those who do not want to leave their cars unattended.