What's The Reason You're Failing At Car Key Fob Repair
What's The Reason You're Failing At Car Key Fob Repair
Blog Article
Car Key Fob Repairs
Key fobs of today can do more than unlock and start vehicles. However, that added complexity can cause costly repairs in the event that one of them malfunctions.
It's important 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 reset can get yours working again.
Battery Replacement
A dead battery is the main reason for a key fob that isn't working. It's easy to fix and worth trying before you purchase a replacement fob. Take your car to an hardware or auto parts retailer that sells button cells and choose the replacement. You can also consult 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 in the particular type of fob.
You'll need to gently pry off the sides of many fobs to reach the battery. You'll require a small flat-bladed screwdriver, or a different tool with a small blade. It may be helpful to look for a groove along the bottom of the fob that you can use to place your tool between. It is also advisable to be on the lookout for small pieces that could come loose while you work.
Install the new battery in the same way as you removed the previous one. The positive (+) side should be facing the buttons and the reverse (-) the marks on the compartment for the battery.
You can push a button to test the fob. If it doesn't, you might have an issue with your vehicle that requires a specialist to repair or replace.
Some key fobs require special tools to open and close them, and the contacts inside can be fragile and easily corroded. In these instances the best choice is to speak with a expert or dealer. When replacing a battery, be gentle and follow your owner's guide. You might be able to locate a comparable battery at a discounter store or a big-box retailer but you'll have to check the owner's manual to be sure that it's compatible with your vehicle.
Replacing the Internal Key
To guard against theft, many key fobs have a mechanical key hidden inside. When the fob battery dies, it leaves behind a blank internal key that is able to unlock trunks and doors (and in some cases, start certain vehicles). Many people don't realize this however, they can avoid a trip to the dealership by simply replacing the fob's battery. The flat watch-style battery is found in the majority of modern fobs. They can be found at hardware stores and auto parts stores. Using the correct type of battery is essential, however. A bad battery can cause damage to the circuitry and cause the fob's failure earlier.
If the problem continues to persist after you replace the battery, it could be an indication that something else is going on in your vehicle. If you have an owner's guide, check to see if a reset procedure is available to restore the fob's original programming. If this 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 malfunction because of faulty transmitter receivers. They are typically located on the dashboard or near the steering wheel, and they transmit signals that allow you to unlock and start your car with the fob. If you're having to get closer and closer to your car in order to make it work, there's a good possibility that the transmitter is not working.
It might be necessary for a professional to access the case of the fob to replace the transmitter. A simple screwdriver is enough to accomplish the task however, some fobs have complex release mechanisms that require a specialized tool or specialized equipment that is available only at a dealership. It's a good idea to have a qualified mechanic do this job so that you don't accidentally break the fob or cause injury to yourself.
Reprogramming the Key
Often a non-functional key fob simply needs a fresh battery. These batteries are easily found in both pharmacy and home improvement stores and are cheap. This is a good option to begin before purchasing the new key fob.
Alternately, you might be able to reprogram the fob yourself by following some basic steps. This process varies between vehicle manufacturers, so it is important to refer to the owner's manual as well as research the specifics of the model you own. For instance, one key fob may require the ignition to be switched on while reprogramming the key. Another key might require the key to be removed and inserted repeatedly.
The procedure is easy. First, ensure that the new battery is securely in place. Then, sit in the driver's seat and close all doors, excluding the driver's side door. This will ensure that the new key fob communicates with the vehicle properly. Put the old key in the ignition and turn it ON but do not start the engine. Then press the lock button on the fob while aiming it at the transmission receiver, which is usually located in the front of the car above the mirror. The key will notify the vehicle within a short period of time that it is being programmed. This can be accomplished by turning the door locks or emitting an audible chime. This can be a difficult process, so it's important to pay attention to the timing and don't over-press the key button.
If the key fob won't function after reprogramming, you can try replacing the batteries. If the issue persists you should visit your dealer for your car or locksmiths should be considered. A professional will have all the tools and equipment required to reprogram the car fob or design a new one if needed.
Genesky says that he can program newer fobs between $200 and $250, depending on the vehicle. But he's had to turn away customers with European models g28carkeys.co.uk due to the fact that there's no equipment they require. Most aftermarket fobs can be programmed, but always inquire with your local car dealer to find out the cost.
How do I get a new fob
If the key fob you have cannot be repaired, you may require an entirely new one. Depending on the brand and model, a dealership or an auto locksmith may be able to assist. The dealership will likely be the most expensive option for a fob replacement However, they'll have the necessary tools and software needed to programme your vehicle properly. If you're looking for a cheaper option, a number of independent locksmiths will be able to provide you with new car keys at a lower cost.
It is a good thing to try to reset the fob you have before you decide to buy another one. The owner's guide should explain the correct procedure for reset. This is usually an orderly press which restores the factory settings.
You should also check the owner's manual and warranty information to determine whether you can obtain an additional key fob. If your vehicle is under warranty, or you have a car insurance policy or auto club membership that includes bumper-to-bumper protection, you may be eligible for reimbursement for the cost of the new fob.
Finding the best location to purchase the fob you need can be difficult. If you own a new vehicle and you want the assurance from knowing that your key fobs are in good working condition, you might prefer going to the dealership to get this service. However, if you want an affordable alternative it is possible to find a locksmith independent who can offer the same services for a significantly lower price.
If you're not comfortable doing this kind of work yourself A professional locksmith could be a good option. They are equipped and trained to replace or reprogram keys for cars of all kinds and can do it quickly. Locksmiths can also visit your house or office which is convenient for a lot of people. They can even cut and program keys on the spot in case you've lost them, which is ideal for those who prefer not to leave their vehicles unattended.