20 Things You Need To Be Educated About Car Key Fob Repair

Car Key Fob Repairs Key fobs of today do a lot more than unlock and start cars. This extra complexity can result in costly repairs if it breaks. The good news is that the majority of fobs use flat watch-style batteries that are easy to replace at home. You may find that a simple reset is enough to bring your fob back to life. Battery Replacement The most common reason the key fob ceases to function is due to the battery being dead. It's a simple repair and worth a try before you purchase a replacement fob. Simply take your car to an hardware or auto parts retailer that carries button cells and choose a replacement. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to remove and replace the battery inside your fob. You'll need to gently pry apart the sides of most fobs in order to access the battery. It's usually a screwdriver or a different tool that has a flat, thin blade. It might help to look for a notch along the bottom of the fob that you can use to place your tool between. You may also want to look for small pieces that may fall off while working. Once you have your new battery, place it the same way that you removed the previous one. Make sure the positive (+) side is facing upwards toward the buttons and that the negative (–) side of the battery is aligned with the marks inside the battery compartment of your fob. Check the fob to determine whether it is working by pressing a button. If it doesn't, you might have an issue with your car that requires a professional to fix or replace. Some key fobs require special tools to open and close them, and the contacts inside can be fragile and susceptible to corroding. In these instances you should consult a specialist in your car or the dealer will likely be the best option. When replacing a battery be patient and follow your owner's manual. You might be able find a similar battery at a discounter store or a big-box retailer but you'll have to consult your owner's manual to ensure that it matches your car. Replace the internal key Most key fobs contain an actual mechanical key however, it's hidden within the fob to stop thieves from getting. When the fob battery dies it will leave behind a blank internal key which can open doors and trunks (and in some cases, start certain vehicles). Most people don't realize that they can avoid a trip to the dealership by replacing the fob's batteries. Most modern fobs use flat-watch-style batteries which can be found in auto parts stores and hardware shops. Choosing the right type of battery is essential, however. The wrong type can damage the circuitry, causing the fob to fail much earlier. If you replace the battery, and the problem persists, it could be an indication that something else is going on with your vehicle. If you have an owner's manual and you're not sure, try to determine if you can use a reset procedure to restore the fob's factory programming. If that 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 may also malfunction due to faulty transmitter receivers. They are typically located close to the steering wheel or in the dashboard. They transmit signals that allow you to unlock your vehicle and start it using the fob. If you're required to move closer and closer to your vehicle in order to make it work, there's a high chance the transmitter is failing. A professional might need to open the case to replace the transmitter. A simple screwdriver is usually enough to work, however certain fobs require a special tool or special equipment that can only be found at a dealer. This task should be performed by a certified mechanic to avoid damaging the fob as well as yourself. Reprogramming the Key Often a non-functional key fob just requires a new battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, this is a good first step before investing in an entirely new car key fob. Alternatively, you may be able to reprogram the fob yourself by following some basic steps. The process is different for different vehicles makes, so it's important to consult your owner's manual as well as research the specifics of the model you own. For example, one key fob may require that the ignition be switched on while reprogramming the key. Another might need the key to be inserted and removed repeatedly. The basic procedure is simple. Make sure the battery is securely in place. Then, get in the driver's seat and close all doors, with the exception of the driver's side door. This will ensure that the new key fob can communicate with the vehicle properly. Place the old key in the ignition, then turn it on however, do not start the engine. Next press the lock button on the fob, while looking at the transmission receiver, which is usually located in the front of the vehicle above the mirror. In a short period of time the key will announce to the vehicle that it's programmed by turning off the doors locks or emitting the sound of a chime. This procedure can be difficult and it's crucial to pay attention to the timing and not to over-press the key button. If the key fob still doesn't work try reprogramming it using new batteries. If the problem persists you may want to visit your local dealer or locksmith. A professional locksmith will have the tools and equipment needed to reprogram your car's fob, or create the key if needed. Genesky says he can usually program newer fobs at around $200-$250, depending on the car. Genesky has experienced European models rejected because there isn't the equipment required. Most aftermarket fobs can be programmed, but always inquire with your local dealer to find out the price. How to get repair car key If your key fob can't be fixed, you could need to buy a new one. Depending on the brand and model, the dealership or an auto locksmith may be able to help. The dealership is likely to be the most expensive option to replace your fob, however, it will also have the tools and software necessary to program your car properly. Numerous locksmiths who are independent offer a new car key fob for an affordable price. It is a good thing to attempt to reset your current fob before you make the decision to purchase an entirely new one. Your owner's manual should outline the proper procedure for reset that is typically pushing a few buttons that restores the factory settings. It's also a good idea to check the owner's manual and warranty information prior to deciding the best place to get a key fob replacement. 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 to receive a reimbursement for the cost of an entirely new fob. Finding a fob is simple enough however finding the best location to get it done can be tricky. It is possible to go to the dealer for this service if you have a newer car and you want peace of mind knowing that your keyfobs are working properly. However, if you want an option that is more affordable it is possible to find a locksmith independent who can provide the same services for a significantly lower price. If you're not confident handling this type of work yourself, a professional locksmith can be a great option. They are trained and equipped to reprogram or replace the majority of car key fobs and often, they can do it quickly. Locksmiths can also come to your office or home, which is convenient for a lot of people. They can cut keys and program them on site if you've lost keys. This is perfect for those who don't like to leave their car unattended.