How To Beat Your Boss On Car Key Fob Repair
Wiki Article
Car Key Fob Repairs
Key fobs today do a lot more than just unlock and start vehicles. This extra complexity can lead to expensive repair bills in the event that it malfunctions.
The positive side is that many fobs use flat watch-style batteries that are easy to replace at home. You may find that a simple reset is enough to make your fob work again.
Battery Replacement
A dead battery is the most common reason for a key fob not working. This is a simple repair, and is worth a try before you decide to spend money on a new fob. You can purchase an additional button cell battery at a local auto part retailer or hardware store in the event that you already have one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery in your fob.
You'll need to gently pry apart the sides of most fobs in order to access the battery. You'll need a small flat-bladed screwdriver, or another tool with a thin blade. It may be helpful to look for a notch on the lower edge of the fob that you can wedge your tool between. You may also want to be on the lookout for small pieces that may be loosened while working.
Insert the new battery in the same manner as you removed the old one. The positive (+) side should be facing the buttons and the reverse (-), the markings on the battery compartment.
Test the fob to see whether it functions by pressing a button. If it doesn't work, you may have a problem with your car that requires a specialist to fix or replace.
Certain key fobs can be difficult to open and the contacts could be fragile and easily damaged. In these cases an expert in the field or a dealer could be your best option. If you're in need of replacing the battery, make sure to be gentle and follow the instructions specifically in your owner's manual. You might be able to find a battery similar in a big-box store or discounter, however, make sure you read the owner's manual to ensure that it's compatible with your vehicle.
Replacing the Internal Key
To protect against theft, the majority of key fobs are equipped with a mechanical key hidden inside. When the battery in the fob goes out and the key is discarded, a blank one is left behind that can be used to open doors and trunks. In certain cases it is possible to start certain cars. Most people do not realize that they can save a trip to a dealership by recharging the fob batteries. The flat watch-style battery is used in most modern fobs. They can be located at hardware and auto parts stores. Using the correct type of battery is important however. The wrong type can damage the circuitry and lead to the fob to fail much earlier.
If you change the battery and discover that the problem persists it could be an indication that something else is wrong with your car. If you have an owner's guide and you're not sure, try to determine if there is a reset option available to restore the fob's original programming. If this doesn't help then you'll need to visit a dealership or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs can also malfunction due to faulty transmitter receivers. They are usually found close to the steering wheel or on the dashboard. They transmit signals to enable you to unlock your car and begin it using the fob. If you're required to move closer and closer to your vehicle to get it to work, there's a high chance the transmitter is failing.
It could be necessary for a professional to open the case of the fob in order to replace the transmitter. A simple screwdriver will usually work, however certain fobs require a specific tool or equipment which can only be found at a dealer. It is a good idea to have a qualified mechanic do this job so that you don't break the fob or injure yourself.
Reprogramming the Key
A key fob that is not working could just require a new battery. These batteries are readily available in home improvement and pharmacy stores and are inexpensive. This is a great way to start before buying the new key fob.
You can also reprogram your key fob by yourself if you follow a few basic steps. This procedure can differ between automobiles, so consult your owner's guide and research the model you have. For instance, one key fob may require the ignition to be turned on while reprogramming it. A key fob might require the key to be inserted multiple times.
The basic procedure is simple. First, make sure that the new battery is in place. Then, sit in the driver's seat and shut all doors, excluding the driver's side door. This will ensure that the new key fob is communicating with the vehicle correctly. Insert the old key into the ignition, then turn it on however, do not start the engine. Press the lock button while aiming the fob at the receiver for transmission. It is usually located on the front above the mirror. Within a short time frame the key will announce to the vehicle that it's programmed by triggering the doors locks or emitting the sound of a chime. This is a difficult procedure, so pay attention to the timing and don't press too hard the button.
If the key fob doesn't work after reprogramming, try using new batteries. If the issue persists then a visit to the dealer of your vehicle or a locksmith is a good idea. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob or clone an entirely new key if required.
Genesky says he's able to program newer fobs that range between $200 and $250, depending on the vehicle. But he's had to turn down customers who have European models due to the fact that they don't have the costly equipment required. The majority of aftermarket fobs can be programmed, but you should always inquire with your local dealer to find out the price.
A New Fob
If your key fob is damaged beyond repair, you could need to purchase an entirely new one. Based on the make and model, a dealership or an auto locksmith may be key repair for car able to assist. The dealership is likely to be the most expensive alternative for replacing a fob however, they'll have all of the necessary tools and software to program your vehicle correctly. Numerous locksmiths who are independent offer a new car key fob for the lower cost.
It's a good idea to try to reset your current fob before you decide to buy another one. The owner's manual should provide the correct reset procedure. This is usually a series button presses that restores the factory programming.
You should also check your owner's guide and warranty information to see whether you can obtain an additional key fob. If your car's warranty still active or you have an auto club or car insurance policy that covers bumper-to-bumper you could qualify to receive a reimbursement for the cost of a replacement fob.
The process of getting a fob can be simple enough however finding the best place to have it done isn't easy. If you own a new car and would like the peace of mind that comes with knowing that your keys fobs are in good condition, you may be better off visiting the dealership for this service. However, if you're looking for an affordable alternative it is possible to find a locksmith who is independent who can provide the same service for a significantly lower price.
If you're not comfortable doing this kind of work yourself, a professional locksmith may be a great choice. They are trained and equipped to reprogram or replace the majority of car key fobs, and they can often complete the task quickly. Locksmiths can also come to your office or home which is a great option for a lot of people. They can also cut and program keys on site if you've lost them. This is perfect for those who do not like to leave their car unattended.