The Little-Known Benefits Remote Car Key Repair Car Key Replacement Services

When your car remote key fob stops working it can be extremely frustrating and inconvenient. Many automotive locksmiths and dealers offer replacement keys for car keys that can restore your key to its original functioning condition.

Before heading to the dealer or a professional locksmith try a few easy steps at home first.

Lost or Stolen keys

It doesn't matter if you dropped it off in the car, left it on the counter when you ran to the supermarket, or you simply lost it, not having your key fob can be an inconvenience. Fortunately, most of these issues can be resolved on your own, even without the help of an expert. It is possible that you need to change the battery or the fob might be missing the pairing information. Both of these problems can be easily fixed.

Modern cars use remote control keys that communicate with the vehicle using a special radio frequency. If your fob is operating it sends out an alert that allows you to lock and unlock the car from a distance and also start the engine. The fob isn't a key that can be used mechanically that's why you can't get it cut at an hardware store and use it to open your car. Modern fobs also include transponder chips that must be programmed to your specific car in order for the keyless entry to work.

The most common issue with car fobs is when it fails to connect with the vehicle. This could happen when the battery dies, or it can be caused by something as minor as a power loss. While the majority of modern automobiles have the option to reset the fob and restore its pairing, consult your owner's manual for instructions. If resetting the fob doesn't fix the problem it must be reprogrammed. This usually will require a trip to a dealership or automotive locksmith.

A replacement fob purchase can be expensive, and it takes several days for the dealer to purchase and program it. Certain insurance policies will cover the cost of replacing a fob, but if yours doesn't it's worth getting in touch with your car's manufacturer or a locksmith in your area to see about having the fob replaced. You can save money and time by having a locksmith create a copy of the key on-site. A locksmith can also give you a working, new key and replace your existing transponder chip. This will require that the receiver module of your vehicle is synced.

Bad Battery

While modern car remotes are very convenient and offer a safer way to start your car however, they can be frustrating when they stop working. This is usually a problem that can be resolved by simply replacing the battery in the key fob.


key repairs use lithium coin cell batteries with ion. They are relatively inexpensive and do not have any limitations on their life. However key repairs do have a short time. When a car key remote is used often, the battery may get worn out more quickly than the normal. This could be due to being pushed or pressed too hard or exposed to moisture, which can cause corrosion.

A dead or worn out battery is the most common reason for a car keys not responding properly. If your remote key isn't working, you should check this first. This will often fix the issue. If it is not the case, you may require replacing the battery.

A battery will usually be poor due to oxidation or corrosion. It may also give acidic fumes or leaks of acid from the battery. This can result in poor connections between the terminals of the battery. This can be repaired by taking the old battery out and cleaning all of the contacts using a solution of baking soda and water. After cleaning, you can connect the connectors back into place and test the remote once more.

When checking for a dead battery or one that is dying, you should also check if any buttons are not working. This could be an indication of a bigger issue with your remote. It is recommended to contact a professional to fix the problem. A professional will be able to tell you if your remote is repairable or whether it needs to be replaced entirely. They can either do this on the spot using an onboard procedure or connect to your car's OBD2 port to program the new key fob in a safe and fast manner.

Bad Transponder Chip

Similar to the way that the remote for your garage door transmits a specific signal to its receptor, so that it opens and closes the door, the chip in the car key transmits an unique code to the computer system of your vehicle. This code informs the vehicle that it's the right owner and prevents anyone else from starting the engine.

One of the first indications that your transponder chip has been damaged is when you try to start your car, but it fails to start. This could be due to a variety of reasons, but it's typically a sign that it's time for new car keys.

A transponder chip that has failed is another common sign. Your car won't lock using your key fob. In this situation you'll have to lock your car manually. This can be a hassle and inconvenient, especially when you're locked out of your vehicle.

The transponder may cease to function if the battery in the fob's battery is depleted. This can happen over time, as the fob battery gradually loses its charge. It is always recommended to keep an additional key fob battery in your possession, so that you can replace it when needed.

There are several other problems that can arise from the chip of a car's transponder but the ones listed above are the most prevalent. If your key fob battery is drained or the chip has gone bad it is essential to contact an auto locksmith to get the issue resolved quickly. They can either reprogram the key or replace it completely depending on what is needed. A Queen Creek auto locksmith will be able to determine the problem for you and offer a solution that is reliable. Usually they are less expensive than taking your car to an auto dealer.

Lost or Corrupted Pairing

It's not uncommon for your car key fob to lose functionality as time passes. However, there are easy fixes that may help you get your car's remote back functioning.

The first thing you must do is try using an additional key to lock and unlock your car. This will help to ensure that your fob isn't the issue and also to determine if there is a mechanical issue with the locks, if it does turn out to be an electrical issue.

Batteries are typically all that's needed to fix car key fobs. It's not costly to replace the batteries, and you don't require any special equipment.

It is crucial to select the appropriate type of battery. The majority of automotive remotes are designed to accept CR2025 or CR2032 batteries, though certain models may use different types. If you're not sure what type of battery your remote uses you can look up the label or go inside. The battery is usually marked with a a printed or stamped number on it, or you could use a multimeter to see what the voltage is.

A different set of batteries may also be used. Sometimes, the batteries in the fob may become corroded or worn out over time and replacing them could restore the functionality of the remote.

If replacing the battery does not work, try to clean out the fob and ensure all the buttons are working properly. The car key fobs are not indestructible and can get dirty when they're beaten around in purses or pockets. In certain cases, removing and cleaning the buttons and bending them in and out can help get your remote back up and running.

If you have attempted all the steps in this list, but your car key fob still isn't working, then you probably need it reprogrammed. Grays Locksmiths can do this for you, and they can also provide you with a brand new or used replacement if necessary.