One Of The Biggest Mistakes That People Do With Car Key Fob Repair
Car Key Fob Repairs
Key fobs today do a lot more than unlock and start vehicles. However, the added complexity could result in high repair bills when one of them fails.
It's good to know that the majority of fobs are powered by flat watch-style batteries, which can be easily replaced at home. It is possible that a simple reset is enough to bring your fob back to life.
key fob repair ceases to function is because of an inoperative battery. It's a simple fix, and it's worth a try before you decide to spend money on a new key fob. You can pick up an additional button cell battery at a local auto part retailer or hardware store if you have one. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to replace and open the battery in your fob.
You'll have to gently pull apart the sides of most fobs to access the battery. You'll require a small flat-bladed screwdriver or another tool with a thin blade. It's a good idea to look for a notch on the lower edge of the fob that you can wedge your tool between. You may also want to keep an eye out for small pieces that could fall off while working.
Insert the new battery in the same way as you removed the previous one. The positive (+) side should face the buttons and the negative (-), the markings on the battery compartment.
Test the fob to see if it works by pushing a button. If it isn't working, there could be a problem in your vehicle that needs to be repaired or replaced by a professional.
Some key fobs require special tools to open, and the contacts inside can be fragile and susceptible to corroding. In these instances you should consult a specialist in your car or dealer may be the best choice. If you're looking to replace a battery, try to be very 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 however, you'll need to refer to your owner's manual to make sure that it's compatible with your vehicle.
Replace the internal key
To protect against theft, the majority of key fobs are equipped with an electronic key inside. If the battery inside the fob goes out it will leave a blank key left behind and can be used to unlock doors and trunks. In some instances the key could even start certain vehicles. Many people don't realize this however, they can save from a trip to the dealer by simply replacing the fob battery. The flat watch-style battery is found in most modern fobs. These batteries are easily located at hardware and auto parts stores. It is crucial to choose the correct type of battery. A wrong battery can harm the circuitry and cause the fob's failure much sooner.
If you try replacing the battery and find the issue is still there, it could be a sign that something else is wrong with your vehicle. Check your owner's manual to see if there's a reset procedure that will bring the fob back 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 malfunction due to malfunctioning transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and transmit signals that allow you to unlock and start your car with the fob. It is possible that you will need to get closer to the car to enable it.
A professional might have to open the fob's case to replace the transmitter. A simple screwdriver is usually enough to do the trick, but certain fobs require a specific tool or special equipment which can only be found at a dealership. It is a good idea to have a qualified mechanic do this job so that you don't accidentally break the fob or hurt yourself.
Reprogramming the Key
Often a non-functional key fob just requires a new battery. These batteries are readily available 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 re-program your key fob on your own by following the steps below. The procedure varies for different vehicle makes, so it's important to read the owner's manual and study the specifics of the model you own. For instance one key fob could require that the ignition be on while reprogramming it. Another key might require the key to be inserted and removed multiple times.
The general process is simple. Make sure that the battery is securely in place. Then, sit in the driver's seat and shut all doors, with the exception of the driver's side door. This will ensure that the new key is communicating with the vehicle properly. Then, put the old key back in the ignition and turn it to the ON position, but don't start the engine. Press the lock button while aiming the fob towards the receiver for transmission. This is usually located on the front, above the mirror. Within a brief time, the key will indicate to the vehicle that it's been programmed by cycling the doors' locks or generating an emitted sound. This is a challenging process, so pay attention to the timing and avoid pressing too hard the button.
If the key fob still isn't working Try reprogramming it with fresh batteries. If the problem persists you should visit the dealer of your vehicle or a locksmith is a good idea. A professional locksmith will have the tools and equipment needed to reprogram your car's fob or clone the key if needed.
Genesky claims he is able to program newer fobs between $200 and $250, depending on the vehicle. He's had European models rejected due to the fact that he lacks the expensive equipment needed. Luckily, the majority of aftermarket fobs are programmable, but it's always best to check with the dealer of your choice first to see what the cost is.
How do I get a new fob
If your key fob is beyond repair, you may need to purchase an alternative. Depending on the make and model, an auto locksmith or dealership may be able help. The dealership is likely to be the most expensive choice for a replacement fob however, it will also have the tools and software necessary to program your car properly. Numerous locksmiths who are independent provide a new car key fob for the lower cost.
It's a good idea to attempt to reset your current device before you make the decision to purchase a new one. The owner's manual should explain the proper procedure for reset that is typically the pushing of a button which restores the original programming.
It is recommended to review the owner's manual and warranty information before deciding the best place to get a key fob replacement. If your car's warranty is in good standing or you have an auto club or insurance policy that covers bumper-to-bumper you could qualify to receive a reimbursement for the cost of replacing the fob.
Finding the right where to purchase a fob can be a challenge. If you own a new vehicle and you want the peace of mind that comes from knowing that your key fobs are in good working condition, you might prefer going to the dealership for this service. If you're looking for a more affordable alternative, it's possible to find a locksmith that will offer the same service for an affordable cost.
If you're not comfortable doing this kind of work yourself, a professional locksmith can be a great option. They are trained and equipped to repair or replace all kinds of car key fobs, and often they 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 convenient for some people. They can also cut and program keys on the spot if you've lost them. This is great for those who do not want to leave their car without a key.