Car Key Fob Repairs
Key fobs today are more than just a way to unlock and start vehicles. However, the added complexity could result in costly repairs when one of them fails.
The good news is that the majority of fobs use flat watch-style batteries that are simple to replace at home. It is possible that a reset will get yours working again.
Battery Replacement
The most frequent reason why that a key fob doesn't work is due to a dead battery. This is a simple fix, and it's worth a try before you go spending money on a new fob. Simply drive your car to a local auto parts store or hardware retailer that sells button cell batteries and purchase the replacement. You can also consult your owner's manual (or in the event that you don't have one, YouTube is full of videos from people who show you how to do it) for specific instructions for opening and replacing the battery in your particular type of fob.
Most fobs come with two halves that snap togetheryou'll have to gently pry the sides apart to access the battery. You'll need a small flat-bladed screwdriver or another tool with a small blade. It might help to look for a groove along the bottom of the fob that you can wedge your tool between. You might also want to be on the lookout for small pieces that could come loose while you work.
Insert the new battery the same manner as you removed the previous one. Make sure that the positive (+) side is facing upwards towards the buttons, and that the negative (-) side of the battery is aligned with the marks inside the battery compartment of your fob.
Test the fob to see whether it is working by pressing a button. If broken car key repair near me fails, it might be a problem with your vehicle that needs to be repaired or replaced by a professional.
Certain key fobs can be difficult to open, and the contacts may be brittle and easily corroded. In these situations, a car specialist or the dealer will likely be the best choice. If you're in need of replacing batteries, you should be very gentle and follow the instructions specifically in your owner's manual. You may be able to locate the same battery in a big-box store or discounter, but be sure you read the owner's manual to make sure that it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs contain the physical key mechanical that is hidden within the fob to keep it from being stolen. If the battery inside the fob fails it will leave a blank key left behind and can be used to open trunks and doors. In some instances, this key can even start certain vehicles. A majority of people don't realize that they can avoid a trip to the dealership by replacing the fob batteries. The majority of modern fobs utilize flat watches-style batteries that can be found in hardware stores and auto parts shops. The right kind of battery is important however. A wrong type of battery can harm the electronic circuitry, which can cause the battery to fail faster.
If you replace the battery and find the issue is still there it could be a sign something else is going on with your car. Review the owner's manual of your vehicle to see if there's a reset procedure that will bring the fob back to the factory program. If this doesn't work, you'll have visit a dealership or an independent shop that specializes in vehicle-security systems and key fob programming.
Fobs can also fail due to faulty transmitter receivers. These are usually located close to the steering wheel, or in the dashboard. They transmit signals that allow you to unlock your car and begin it using the fob. If you notice that you're required to move closer and closer to your car in order to make it work, there's a great chance the transmitter is failing.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver is usually enough to work, however certain fobs require a specific tool or a special piece of equipment which can only be found at a dealership. This job should be performed by a certified mechanic in order to avoid damaging the fob and yourself.
Reprogramming the Key
A key fob that is not working may simply need an upgrade in battery. Because these batteries are cheap and readily available in pharmacies and home improvement stores, this is the ideal first step before buying a new car key fob.
You can also reprogram your key 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 as well as research the specifics of the model you own. One key fob could require that the ignition switch be on when changing the program. A key fob might require the key to be inserted multiple times.
The basic procedure is simple. First, make sure the new battery is securely in place. Close all doors except the driver's door. This will ensure that the new key fob communicates with the vehicle correctly. Then, place 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 towards the transmission receiver. This is usually located on the front, above the mirror. The key will signal to the vehicle within a brief amount of time that it is being programmed. This can be done by turning off the door locks or by emitting an audible chime. This process can be tricky, so it's important to be aware of the timing and not to over-press the key button.
If the key fob does not work after reprogramming it, try using new batteries. If the issue persists you should visit the dealer of your vehicle or locksmiths should be considered. A professional will have the tools and equipment to reprogram your car's fob or make the key if required.
Genesky says that he can program newer fobs that range between $200 and $250, depending on the model of vehicle. However, he's had to turn away customers with European models because he doesn't have the expensive equipment they require. Luckily, the majority of aftermarket fobs can be programmable, but it's always recommended to consult an auto dealer first to see the price.
Getting a New Fob
If your key fob can't be repaired, you may have to purchase a new one. Depending on your vehicle's make and model, an auto locksmith or dealership may be able help. The dealership is likely to be the most expensive option for a replacement fob however, it will also have the tools and software necessary to program your car properly. If you're looking for a cheaper option, a number of independent locksmiths can provide you with a brand-new car key fob for a much more reasonable cost.
It is a good thing to attempt to reset the fob you have before you make the decision to purchase another one. The owner's manual should provide the correct method of reset. It is typically a series button presses that reset the factory program.
You should also look over the owner's manual and warranty information to determine whether you can obtain an additional key fob. If your car's warranty is still in effect or you have an auto club or car insurance policy that covers bumper to bumper you could be eligible for a reimbursement of the cost of a replacement fob.
The process of getting a fob can be simple enough, but finding the right location to get it done can be tricky. You might want to go to the dealer for this service if you are driving a brand new car and you want to be confident that your key fobs are functioning properly. If you are looking for a more affordable alternative, it is possible to find a locksmith that will offer the same service at a lower price.
A locksmith who is professional is a great choice If you're not confident doing this type of work. They are skilled and equipped to replace or reprogram most types of car key fobs, and they can often complete the task quickly. Additionally, locksmiths can often come to your office or home to do the job which can be extremely useful for certain people. They can cut and program keys on site if you've lost them. This is perfect for those who don't like to leave their car in the garage.