Car Key Fob Repair: What's The Only Thing Nobody Is Talking About
Car Key Fob RepairsKey fobs of today are more than just a way to unlock and start cars. However, the added complexity could result in costly repairs if one of them breaks.
It's a good idea to know that the majority of fobs are powered by flat watch-style batteries, which can be replaced at home. You may even find that a reset can get yours working again.
Battery Replacement
The most frequent reason why that a key fob doesn't work is due to an inoperative battery. It's a simple fix and worth trying before you purchase the replacement fob. Simply drive your car to an auto parts store or a hardware retailer that carries button cell batteries and pick up an alternative. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to remove and replace the battery in your fob.
Most fobs have two halves that snap together- you'll need to gently pry the sides apart to access the battery. You'll need a small flat-bladed screwdriver or another tool with a blade that is thin. It's a good idea to look for a notch along the bottom of the fob that you can place your tool between. It is also advisable to keep an eye out for small pieces that may be loosened while working.
Once you have the new battery, you can insert it in the same manner that you removed the old one. Make sure that the positive (+) side is facing up toward the buttons, and that the negative (-) side of the battery is aligned with the markings inside the battery compartment of your fob.
Check the fob to determine if it works by pushing a button. If it doesn't work, you may have an issue with your car that requires a specialist to repair or replace.
Certain key fobs require special tools to open and close, and the connections inside could be fragile and easily corroded. In these instances the best solution is to talk to a expert or dealer. If you need to replace the battery, make sure to be very gentle and adhere to the specific instructions in your owner's manual. You might be able to find an identical battery in a big-box store or discounter, but be sure you read the owner's manual to make sure it is compatible with your car.
Replacing the Internal Key
To guard against theft, many key fobs are equipped with an electronic key inside. If the battery inside the fob goes out, a blank key is left behind, which can be used to unlock trunks and doors. In some instances, this key can even start certain cars. Many people don't realize this however they could avoid a trip to the dealership by simply replacing the fob battery. The flat watch-style batteries are used in the majority of modern fobs. These batteries are easily found in hardware and auto parts stores. It is essential to choose the correct kind of battery. The wrong type can damage the circuitry, causing the fob to fail much earlier.
If the problem continues to persist after you replace the battery, it could be a sign that something else is wrong with your vehicle. If you have an owner's manual, check to see if a reset procedure is available to restore the fob's factory programming. If this doesn't work, you'll have to visit a dealership or a shop independent that specializes in vehicle-security systems and key fob programming.
Fobs may also malfunction due to faulty transmitter receivers. They are typically placed on the dashboard or close to the steering wheel, and they send signals that allow you to unlock and start your car using the fob. It is possible that you will need to get closer to your car to make it work.
A professional might need to open the case of the fob to replace the transmitter. A simple screwdriver will usually do the job however some fobs come with complicated release mechanisms that require a specialized tool or equipment that is available only at a dealer. It is a good idea to have a qualified mechanic do this job so that you don't damage the fob or injure yourself.
Reprogramming the Key
A key fob that's not working could just require an upgrade in battery. These batteries are readily available in both pharmacy and home improvement stores and are inexpensive. This is a great option to begin before purchasing a new key fob.
You can also reprogram your key fob yourself if you follow the steps below. The process is different for different vehicles manufacturers, so it is important central locking key repair to consult your owner's manual as well as research the specifics of your model. For example one key fob could require that the ignition be switched on while reprogramming the key. One key fob may require the key to be inserted multiple times.
The basic procedure is simple. First, make sure the new battery is firmly in place. Close all doors, with the exception of the driver's door. This will ensure that the new fob is communicating with the vehicle in a correct manner. Then, place the old key back in the ignition and switch it to the ON position, 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 situated on the front of the car above the mirror. In a short period of time the key will announce to the vehicle that it's been programmed by triggering the doors' locks or generating a chime. This can be a difficult process so it's essential to pay attention to the timing and not to over-press the key button.
If the key fob won't work after reprogramming, try using a new battery. If the issue persists then a visit to the dealer of your vehicle or locksmiths should be considered. A professional will have all the tools and equipment required to reprogram your car's fob or create a new one if necessary.
Genesky says he can usually program newer fobs at around $200 to $250, based on the vehicle. However, he's had to turn down customers who have European models due to the fact that they don't have the costly equipment required. A majority of the aftermarket fobs are programmed, but you should always check with your local car dealer to find out the price.
How do I get a new fob
If your key fob is simply beyond repair, you might require a new one. Based on the model and make, an auto locksmith or dealership may be able help. The dealership is likely to be the most expensive alternative for replacing a fob, but they will also have all of the necessary tools and software needed to programme your vehicle properly. If you are looking for a less expensive option, a number of independent locksmiths will be able to provide you with an entirely new car key fob at a lower price.
Before you rush to get an entirely new device it's a good idea to try resetting your current device. The owner's manual should explain the proper reset procedure, which is usually just the pushing of a button that reset it to factory programming.
You should also check the owner's guide and warranty information to determine if you can get an additional key fob. If your car is under warranty or you have a car insurance policy or auto club membership that includes bumper-to-bumper coverage, you may be eligible for reimbursement for the cost of a new fob.
Getting a fob is easy enough however finding the best location to get it done isn't easy. If you own a new vehicle and you want the assurance with knowing that your key fobs are in good order, you may be better off going to the dealership for this service. If you're looking for an affordable alternative it is usually possible to find an independent locksmith who can offer the same services at a much lower cost.
A locksmith who is professional is a good option for those who aren't comfortable with this kind of work. They are equipped and trained to repair or replace key fobs for cars of all types and do it quickly. In addition, a locksmith will often visit your office or home to complete the task which is useful for certain people. They can also cut and program keys on the spot if you've lost them. This is ideal for those who do not like to leave their car in the garage.