17 Reasons Why You Should Ignore Car Key Fob Repair

Car Key Fob Repairs

Key fobs today can do more than unlock and start vehicles. However, that added complexity can result in expensive repair costs in the event that one of them malfunctions.

The good news is that most fobs are equipped with flat-watch-style batteries that are easy to replace at home. You may even find that a reset can bring it back to life.

Battery Replacement

The most common reason that a key fob doesn't work is due to a dead battery. It's easy to fix and worth trying before you spend money on a replacement fob. Simply drive your car to an auto parts store or a hardware retailer that stocks button cell batteries and purchase a replacement. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to replace and open the battery inside your fob.

The majority of fobs have two halves that snap together -You'll need to pull the sides apart to get to the battery. You'll need a small flat-bladed screwdriver or another tool with a thin blade. It may be helpful to look for a notch on the bottom of the fob that you can put your tool in between. You might also want to look for small pieces that may fall off while working.

When you have your new battery, insert it in the same manner that you removed the old one. The positive (+) side should face the buttons and the negative (-) the marks on the battery compartment.

Push a button to test the fob. If it doesn't work, you might have a problem with your car that requires a specialist to repair or replace.

Some key fobs are difficult to open, and the contacts may be brittle and easily damaged. In these cases the best choice is to speak with a expert or a dealer. When replacing a battery, be gentle and follow your owner's manual. You might be able to find an identical battery at a big-box store or discounter, however, make sure to check the owner's manual to ensure it's compatible with your vehicle.

Replace the internal key

To protect against theft, the majority of key fobs come with a mechanical key hidden inside. If the battery of the fob fails it leaves behind a blank internal key that can unlock trunks and doors (and in some cases, even start certain cars). Most people don't know this, but they can save from a trip to the dealer by simply replacing the fob's battery. The flat watch-style battery is found in the majority of modern fobs. These batteries are easily found at hardware and auto parts stores. The right kind of battery is crucial however. The wrong kind can damage the electronic circuitry, causing the fob to fail sooner.

If the problem persists even after you have replaced the battery, it may be a sign that there is something else wrong in your vehicle. If you have an owner's guide, check to see if there is a reset option available to restore the fob's factory programming. If this doesn't work, you'll have to visit a dealership or a shop independent that specializes in security systems for vehicles and key fob programming.

Fobs can also malfunction because of faulty transmitter receivers. These are usually located close to the steering wheel, or in the dashboard. They transmit signals that allow you to unlock your car and start it with the fob. If you're having to get closer and closer to your vehicle to be able to make it work, there's a high chance the transmitter is failing.

A professional may need to open the fob's case to replace the transmitter. A simple screwdriver will usually suffice, but certain fobs require a specific tool or equipment which can only be found at a dealership. This job must be handled by a certified mechanic to avoid damaging the fob and yourself.

Reprogramming the Key

Often a non-functional key fob just requires a new battery. Because these batteries are cheap and easily available at pharmacies and home improvement stores, this is an excellent first step prior to buying the purchase of a new car key fob.

Alternately, you might be able to program the fob yourself by following some basic steps. This procedure can differ between vehicles, so you should read the owner's manual and research your specific model. For example the key fob might require the ignition to be turned on while reprogramming it. Another might need the key to be inserted and removed multiple times.

The procedure is simple. First, make sure that the new battery is securely in place. Then, get into 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 correctly. Put the old key in the ignition and turn it on, but don't start the engine. Press the lock button while aiming the fob at the receiver for transmission. This is usually located on the front above the mirror. Within a short time frame, the key will indicate to the vehicle that it's being programmed by turning off the doors' locks or emitting the sound of a chime. This is a difficult procedure, so pay attention to the timing and avoid pressing too hard the button.

If the key fob still doesn't work, try reprogramming it again with fresh batteries. If the problem persists, a visit to the dealer of your vehicle or a locksmith is a good idea. A professional locksmith will have the tools and equipment necessary to re-program your car key button repair's fob, or create the key if required.

Genesky says he's able to program newer fobs that range between $200 and $250, based on the vehicle. He's experienced European models rejected because he lacks the expensive equipment required. Most aftermarket fobs can be programmed, but always inquire with your local remote car key repairs dealer to determine the price.

How do I get a new fob

If your remote key fob repair near me fob is simply beyond repair, you might require an entirely new one. Based on the make and model, a dealership or an auto locksmith might be able to help. The dealership is likely to be the most expensive option for a replacement fob however, it will also have the tools and software needed to program your car properly. If you're looking for a cheaper option, a number of independent locksmiths can offer you new car keys for a more affordable cost.

Before you purchase an entirely new device, it is a good idea to try resetting your current device. The owner's manual should explain the proper procedure for reset that is typically the pushing of a button that reset the factory settings.

It's also a good idea to read your owner's manual and warranty information prior to deciding which place to go for an replacement fob for your key. If your car's warranty is in good standing or you have an auto club or car key fob repair insurance policy that covers bumper-to-bumper you could qualify for a reimbursement on the cost of a replacement fob.

The process of getting a fob can be simple enough however, finding the right place to have it done isn't easy. You may want to visit the dealer to get this service if you have a newer vehicle and are looking to feel secure knowing that your keyfobs are working correctly. However, if you're looking for a more affordable option, it is often possible to find a locksmith who is independent who can provide the same services at a much lower cost.

A locksmith professional is a great choice for those who aren't comfortable with this type of work. They are trained and equipped to replace or reprogram car key repair shops Near me fobs of all kinds, and can do so quickly. A locksmith can also come to your house or office which is convenient for many. They can cut keys and program them on the spot in case you've lost them. This is ideal for those who do not want to leave their vehicle without a key.