Car Key Fob Repairs
Key fobs today do a lot more than simply unlock and start vehicles. This extra complexity can result in costly repairs when it fails.
It's good to know that a majority of fobs are powered by flat-watch-style batteries which can be replaced at home. It is possible that a simple reset will bring your fob back to life.
Battery Replacement
A dead battery is the most common cause of a key fob not working. It's a simple solve and is worth a try before you invest in the replacement fob. You can buy a new button cell battery at your local auto part store or hardware retailer if you have one. You can also check the owner's manual (or, if 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 on your particular type of fob.
Most fobs have two halves that snap together -you'll have to gently break the sides in order to access the battery. You'll need a small, flat-bladed screwdriver or another tool with a small blade. You can wedge your tool into a notch on the bottom of the key fob. You might also want to be on the lookout for small pieces that may fall off while working.
Once you have the new battery, place it in the same manner that you removed the previous one. The positive (+) side should face the buttons, while the opposite side is facing (-) the marks on the compartment for the battery.
Push a button to test the fob. If it isn't working, there may be a problem with your vehicle that requires to be repaired or replaced by a specialist.
Some key fobs are difficult to open, and the contacts may be brittle and easily corroded. In these situations the best solution is to consult a car specialist or dealer. When replacing a battery, be gentle and follow your owner's manual. You may be able to locate a comparable battery at a discounter or big-box retailer, but you'll need to consult your owner's manual to be sure that it's compatible with your vehicle.
Replace the internal key
Most key fobs contain an actual mechanical key, but it's hidden inside the fob to stop thieves from getting. When the battery in the fob goes out, a blank key is left behind and can be used to unlock doors and trunks. In some instances it is possible to start certain cars. A majority of people don't realize they can save a trip to a dealership by replacing the fob batteries. Most modern fobs have flat-watch-style batteries which are easy to find at hardware stores and auto parts shops. It is essential to choose the correct kind of battery. A wrong battery can harm the circuitry and cause the fob's failure much sooner.
If you try replacing the battery and discover that the issue persists, it could be an indication that something else is going on with your vehicle. Review the owner's manual of your vehicle to determine if there's a reset procedure that can restore the fob to factory-setup. If that doesn't help, you'll need to visit a dealer or an independent shop that is specialized in vehicle security systems and fob programming.
Fobs can also fail due to malfunctioning transmitter receivers. These are usually 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. You may have to move closer to your car to make it work.
It could be required for a professional to open the case of the fob to replace the transmitter. A simple screwdriver will usually accomplish the task, but some fobs have complex release mechanisms that require a specialized tool or equipment that is available only at a dealer. This task must be handled by a certified mechanic to avoid damaging the fob as well as yourself.
Reprogramming the Key
Most of the time, a key fob that isn't working simply needs a fresh battery. Because these batteries are cheap and easily available at pharmacies and home improvement stores, this is the ideal first step before buying a new car key fob.
Alternately, you might be able to re-program 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 and study the specifics of the model you own. A key fob may require that the ignition switch be switched on when programming. One key fob may require the key to be inserted several times.
The procedure is simple. First, make sure that the new battery is securely in place. Close all doors, with the exception of the driver's door. This will ensure that the new key fob communicates with the vehicle in a proper manner. Then, place the old key back into the ignition and switch it to the ON position, but don't start the engine. Press the lock button while aiming the fob toward the receiver for transmission. It is usually located on the front, above the mirror. In a short period of time the key will signal to the vehicle that it's been programmed by cycling the doors' locks or generating the sound of a chime. This procedure can be difficult and it's crucial to be attentive to the timing and don't over-press the key button.
If the key fob won't work after reprogramming it, try using new batteries. If the problem persists you might want to visit your local dealer or locksmith. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob or clone a new key if it's needed.
Genesky says he's able to program newer fobs at around $200 to $250, based on the car. Genesky has been denied European models rejected because there isn't the equipment required. Fortunately, many aftermarket fobs are programmable, but it's always best to check with the dealer of your choice first to find out what the cost is.
How do I get a brand new fob
If your key fob here is damaged beyond repair, you could require an entirely new one. Based on the make and model, the dealership or an auto locksmith may be able to help. The dealership will likely be the most expensive option for a replacement fob, but they will also have all the required tools and software needed to program your car correctly. If you are looking for a less expensive solution, many independent locksmiths will be able to provide you with an entirely new car key fob for a more affordable price.
It is a good thing to attempt to reset your current fob before you decide to buy an entirely new one. The owner's manual should outline the correct method of reset. This is usually an orderly press which restores the factory settings.
You should also check read more your owner's guide and warranty information to see whether you are eligible for an alternative fob for your key. If your car is under warranty, or you have a car-insurance policy or auto club membership with bumper-to-bumper protection, you may be eligible to receive a reimbursement for the cost of the new fob.
Finding the right location to purchase a fob can be a challenge. If you own a new car and would like the assurance with knowing that your keys fobs are in working condition, you may prefer going to the dealership to get this service. However, if you're looking for a more website affordable option it is usually possible to find an independent locksmith who can offer the same services for a lower cost.
A locksmith who is professional is a great choice if you're not comfortable doing this kind of work. They are equipped and trained to replace or reprogram key fobs for cars of all types and do it read more quickly. In addition, a locksmith can often come to your workplace or home to complete the task which can be extremely practical for some. They can cut and program keys on the spot in case you've lost them. This is great for those who don't like to leave their car read more without a key.