Car Key Fob Repairs
Key fobs today do a lot more than simply unlock and start vehicles. However, that added complexity can result in expensive repair costs in the event that one of them malfunctions.
The good news is that most fobs use flat watch-style batteries that are simple to replace at home. You may even find that a reset will make your device work again.
Battery Replacement
The most frequent reason that a key fob doesn't work is due to the battery being dead. This is easy to repair, and is worth trying before you spend money on a new fob. You can pick up an additional button cell battery at your local auto parts store or hardware retailer if you have one. You can also consult your owner's manual (or in the case that 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.
The majority of fobs have two halves that snap together -You'll need to pry the sides apart to get to the battery. It's usually a screwdriver or another tool equipped with a thin, flat blade. car key repair near me can insert your tool into a notch at the bottom of the key fob. It is also advisable to watch out for small pieces that may come loose while you work.
Install the new battery in the same way as you removed the previous 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.
You can push a button to test the fob. If it doesn't work, you might have an issue with your vehicle that requires a specialist to fix or replace.
Certain key fobs require special tools to open, and the contacts inside can be fragile and easily corroded. In these instances the best choice is to consult a car expert or a dealer. If you're looking to replace a battery, try to be very gentle and adhere to the instructions specifically in your owner's manual. You might be able to find the same battery at a big-box store or discounter, however, make sure to check the owner's manual to make sure it's compatible with your vehicle.
Replace the internal key
Most key fobs include a physical mechanical key, but it's hidden inside the fob to stop thieves from getting. When the battery in the fob dies it leaves behind a blank internal key which can open doors and trunks (and in some cases start certain vehicles). Most people don't know this however they could save themselves having to go to the dealership by simply replacing the fob battery. The majority of modern fobs utilize flat watch-style batteries that are readily available at hardware stores and auto parts shops. It is essential to choose the correct kind of battery. The wrong kind can damage the electronic circuitry and cause the fob to fail earlier.
If you try replacing the battery, and the issue persists, it could be a sign that something else is going on with your car. Go through the owner's manual to see if there's a reset procedure that will 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 security systems for vehicles and key fob programming.
Fobs can also fail due to malfunctioning transmitter receivers. They are typically located near the steering wheel or on the dashboard. They transmit signals that allow you to unlock your car and start it with the fob. It is possible that you will need to get closer to the car to get it to work.
It might be necessary for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver will usually suffice, but certain fobs require a specific tool or special equipment which can only be found at a dealership. It's best to have a certified mechanic handle this job to ensure you don't accidentally break the fob or injure yourself.
Reprogramming the Key
A key fob that is not working may simply need a new battery. These batteries are easily found in pharmacy and home improvement stores and are cheap. This is a great way to start before buying a new key fob.
Alternately, you might be able to program the fob yourself by following some basic steps. The process is different for different vehicles manufacturers, so it is important to consult your owner's manual and research the specifics of your model. For instance the key fob might require that the ignition be turned on while reprogramming it. Another might need the key to be inserted and removed multiple times.
The process is straightforward. First, ensure that the new battery is in place. Then, get in the driver's seat, and close all doors, excluding the driver's side door. This will ensure 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 aiming it at the transmission receiver, which is typically situated on the front of the vehicle above the mirror. In a short period of time the key will announce to the vehicle that it's been programmed by turning off the doors' locks or emitting an emitted sound. This procedure can be difficult, so it's important to be aware of the timing and don't over-press the key button.
If the key fob doesn't work, try reprogramming it again with fresh batteries. If the issue persists, you might want to check with your local locksmith or dealer. A professional locksmith will have the tools and programming equipment to reprogram your car's fob or make a new key if it's needed.
Genesky says he can usually program newer fobs for around $200-$250, based on the vehicle. Genesky has experienced European models turned away because there isn't the equipment required. Most aftermarket fobs can be programmed, but you should always check with your local dealer to find out the price.
Finding a New Fob
If your key fob cannot be fixed, you could have to purchase an entirely new one. Depending on the make and model, the dealer or an auto locksmith might be able to help. The dealership will likely be the most expensive alternative for replacing a fob however, they'll have the necessary tools and software needed to program your vehicle correctly. If you're looking for a cheaper solution, many independent locksmiths can offer you an entirely new car key fob for a more affordable price.
Before you decide to purchase a new key fob, it is an excellent idea to try resetting your current one. The owner's manual should outline the correct procedure for reset. It is typically an orderly press that reset the factory program.
You should also look over the owner's manual and warranty information to determine whether you are eligible for an additional fob for your key. If your vehicle is under warranty or you have a car-insurance policy or auto club membership that provides bumper-to-bumper protection, you may be eligible for reimbursement for the cost of a new fob.
Finding the best place to get a fob can be a challenge. 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 going to the dealership for this service. If you are seeking a less expensive alternative, it's possible to find a locksmith that can provide the same service for a lower price.
If you're not comfortable doing this type of work yourself, a professional locksmith may be a great option. They are equipped and trained to change or reprogram car key fobs of all types and do it quickly. In addition, a locksmith can often come to your home or office to do the job which can be extremely convenient for some people. They can also cut and program keys on the spot if you've lost them. This is ideal for those who do not want to leave their vehicle without a key.