11 Ways To Totally Defy Your Car Key Fob Repair
Car Key Fob Repairs
Key fobs of today can do more than unlock and start vehicles. This added complexity could result in costly repairs when it fails.
The positive side is that many fobs use flat watch-style batteries that are easy to replace at home. It is possible that a reset will get yours working again.
Battery Replacement
A dead battery is the main reason for a key fob that isn't working. It's a simple fix, and it's worth trying before you go spending money on a new key fob. You can buy the new button cell at your local auto part retailer or hardware store If you own one. You can also check your owner's manual (or, if you don't have one, YouTube is full of videos of people who explain how to do it) for specific instructions on opening and replacing the battery on the particular type of fob.
Most fobs come with two halves that snap together -you'll have to gently pry the sides apart to get to the battery. You'll usually need a small screwdriver or some other tool that has a flat, thin blade. You can put your tool into a slot on the bottom of the key fob. You might also want to be on the lookout for small pieces that may be loosened while working.
Insert the new battery in the same way as you removed the old one. The positive (+) side should be facing the buttons and the reverse (-) the marks on the compartment for the battery.
Test the fob to see whether it is working by pressing a button. If it isn't working, there may be a problem with your vehicle that needs to be repaired or replaced by a specialist.
Certain key fobs require specific tools to open and close, and the connections inside can be fragile and easily corroded. In these situations, a car specialist or dealer may be the best option. If you're in need of replacing a battery, try to be gentle and follow the specific instructions in your owner's manual. You might be able locate a comparable battery at a discounter store or a big-box retailer but you'll have to refer to your owner's manual to be sure that it's the right one for your vehicle.
Replacing the Internal Key
To prevent theft, most key fobs have an electronic key inside. 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). A majority of people don't realize they can avoid a trip to the dealership by replacing the fob batteries. Most modern fobs use flat-watch-style batteries which are readily available at auto parts stores and hardware shops. It is crucial to choose the correct kind of battery. The wrong kind can damage the electronic circuitry, which can cause the fob to fail much earlier.
If you replace the battery and discover that the issue is still there, it could be a sign something else is wrong in your vehicle. Review the owner's manual of your vehicle to determine if there's a reset procedure that will bring the fob back to factory-setup. If this isn't working, you'll need go to a dealer or independent shop that specializes vehicle-security systems and key fob programming.
Fobs may also malfunction due to malfunctioning transmitter receivers. They are usually found close to the steering wheel, or in the dashboard. They transmit signals to allow you to unlock your car and start it with the fob. If you're required to move closer and closer to your car to get it to work, there's a good possibility that the transmitter is not working.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver can usually get the job done however, some fobs have complex release mechanisms that require a specific tool or specialized equipment that is available only through a dealer. This job should be performed 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 just requires a new battery. These batteries are easily found in both pharmacy and home improvement stores and are affordable. This is a good option to begin before purchasing an entirely new key fob.
You can also reprogram your key fob yourself if you follow some basic steps. The procedure varies for different vehicle makes, so it's important to consult your owner's manual as well as research the specifics of your particular model. One key fob could require the ignition to be switched on when programming. Another might need the key to be removed and inserted several times.
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 the new fob is communicating with the vehicle in a correct manner. Put the old key in the ignition and turn it ON however, do not start the engine. Then, press the lock button on the fob, while looking at the transmission receiver, which is usually located on the front of the car above the mirror. The key will signal to 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 essential to be attentive to the timing and to not over-press the key button.
If the key fob won't function after reprogramming, you can try replacing the batteries. If the issue is still there, you might want to visit your local locksmith or dealer. A professional locksmith will have the tools and programming equipment to reprogram your car's fob or clone an entirely new key if required.
simply click the up coming article says he can usually program newer fobs for around $200 to $250, based on the model of vehicle. However, he's had to refuse customers with European models due to the fact that 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 a car dealer first to find out what the cost is.
Finding a New Fob
If the key fob you have cannot be repaired, you may need to buy another one. Depending on the make and model, the dealer or an auto locksmith might be able to assist. The dealership is likely to be the most expensive choice to replace your fob, however, it will also have the tools and software required to program your car correctly. Many independent locksmiths provide a new car key fob for the lower cost.
It is a good thing to attempt to reset the fob you have before you rush out to buy an entirely new one. Your owner's manual should outline the correct procedure for reset, which is usually just pushing a few buttons that restores the original programming.
You should also check your owner's guide and warranty information to see whether you can obtain an alternative key fob. If your car's warranty is still active or you have an auto club or car insurance policy that covers bumper-to-bumper you could be eligible to receive a reimbursement for the cost of replacing the fob.
Finding a fob is simple enough however finding the best place to have it done can be tricky. If you have a relatively new vehicle and you want the security with knowing that your key fobs are in good working condition, you may be better off going to the dealership to get this service. If you're looking for a cheaper alternative, it's possible to find a locksmith who can provide the same service at an affordable cost.
If you're not comfortable doing this type of work yourself, a professional locksmith can be a good option. They are trained and equipped to change or reprogram car key fobs of all kinds and can do it quickly. In addition, a locksmith is often able to come to your home or office to do the job which can be extremely practical for some. They can even cut and program keys on the spot when you've lost keys, which is great for those who don't like to leave their cars unattended.