Car Key Fob Repairs

Key fobs today are more than just a way to unlock and start vehicles. However, the added complexity could result in high repair bills if one of them breaks.

The good news is that most fobs use flat watch-style batteries that are simple to replace at home. You might find that a simple reset can make your fob work again.

Battery Replacement

The most frequent reason a key fob stops working is due to an inoperative battery. This is easy to fix, and it's worth a try before you decide to spend money on a new key fob. Simply drive your car to an auto parts store or hardware retailer that carries button cell batteries and pick up an alternative. You can also refer to your owner's manual (or in the case that 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 your particular type of fob.

You'll need to gently pry apart the sides of most fobs in order to access the battery. You'll require a small flat-bladed screwdriver, or another tool with a thin blade. You can wedge your tool into a notch on the bottom of the key fob. It is also advisable to keep an eye out for small pieces that may fall off while working.

Once you have the new battery, insert it in the same manner that you removed the old one. Make sure that the positive (+) side is facing up toward the buttons, and that the negative (-) side of the battery is aligned correctly with the markings in the battery compartment of your fob.

Test the fob to see if it works by pushing the button. If it isn't working, there could be a problem in your broken car key repair that needs to be repaired or replaced by a specialist.

Certain key fobs require special tools to open and close, and the connections inside could be fragile and easily corroded. In these cases you should consult a specialist in your car key repair service or the dealer will likely be the best choice. If you need to replace batteries, you should be very gentle and adhere to the specific instructions in the owner's manual. You might be able to locate a comparable battery at a discounter store or a big-box retailer, but you'll need to consult your owner's manual to be sure that it's compatible with your vehicle.

Replacing the Internal Key

The majority of key fobs have the physical key mechanical however, it's hidden within the fob to prevent thieves. When the battery in the fob dies it will leave behind a blank internal key that is able to unlock doors and trunks (and in some cases, even start certain vehicles). Most people do not realize that they can save a trip to a dealership by replacing the fob's batteries. The flat watch-style batteries are used in most modern fobs. These batteries can be found in auto parts stores and hardware stores. Using the correct type of battery is crucial however. The wrong type can damage the circuitry and cause the fob's failure much sooner.

If you change the battery and discover that the problem persists, it could be an indication that something else is going on in your vehicle. If you have an owner's manual, check to see if a reset procedure is available to restore the fob's factory programming. If this doesn't work, you'll have to visit a dealership or an independent shop that specializes in security systems for vehicles and key fob programming.

Fobs can also malfunction due to malfunctioning transmitter receivers. They are typically located near the steering wheel or in the dashboard. They transmit signals to allow you to unlock your vehicle and start it using the fob. It is possible that you will need to get closer to your car to enable it.

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 come with complicated release mechanisms that require a special tool or specialized equipment 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 injure yourself.

Reprogramming the Key

A key fob that is not working could just require a new battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, this is the ideal first step before purchasing the purchase of a new car key fob.

You may also be able to program the fob by following a few basic steps. The procedure may differ for different automobiles, so refer to the owner's manual and research the model you have. For instance, one key fob may require that the ignition be turned on while reprogramming it. Another might need the key fob repair service to be inserted and removed repeatedly.

The general process is simple. Make sure the battery is securely in place. Close all doors, except the driver's door. This will ensure that the new key fob can communicate with the vehicle correctly. Then, put the old key back in the ignition and switch 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. The key will signal to the vehicle within a short amount of time that it's being programmed. This can be accomplished by turning off the door locks or by emitting an audible chime. This procedure can be difficult and it's crucial to be aware of the timing and don't over-press the key repair shop button.

If the key fob still doesn't work Try reprogramming it with fresh batteries. If the problem persists you might want to visit your car dealer or locksmith. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob or make an entirely new key if needed.

Genesky says he's able to program newer fobs that range between $200 and $250, based on the model of vehicle. However, he's had the need to refuse customers with European models due to the fact that there's no equipment they require. Fortunately, most aftermarket fobs can be programmable, but it's always recommended to consult a electronic car key repair near me dealer first to determine the price.

Getting a New Fob

If your key fob is beyond repair, you might need to purchase an entirely new one. Depending on the model and make, an auto locksmith or dealership may be able help. The dealership is likely to be the most expensive option to replace your fob, however, it will also have the tools and software required to program your car correctly. If you are looking for a less expensive solution, a variety of locksmiths will be able to provide you with new car keys at a lower price.

Before you rush to get a new key fob, it is a good idea to try resetting your current one. The owner's guide should explain the correct method of reset. This is usually an orderly press that reset the factory program.

You should also look over the owner's guide and warranty information to see whether you can obtain an additional key fob. If your car's warranty is still in effect or you have an auto club or insurance policy that covers bumper to bumper, you may qualify for a reimbursement on the cost of a replacement fob.

Finding the right location to purchase a fob can be a challenge. It is possible to go to the dealer for this service if you are driving a brand new car and you want to be confident that your key fobs work correctly. However, if you want a more affordable option, it is often possible to find an independent locksmith who can provide the same service for a lower cost.

If you aren't comfortable handling this kind of work yourself, a professional locksmith may be a good option. They're trained and equipped to replace or reprogram key fobs for cars of all kinds and do it quickly. In addition, a locksmith can often come to your office or home to complete the task, which can be very practical for some. They can even cut and program keys on the spot in case you've lost keys, which is ideal for those who do not want to leave their cars unattended.