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Car Key Replacement Services

When your car key fob remote stops working it can be a frustrating and annoying. Fortunately, the majority of automotive locksmiths and dealerships offer car key replacement services that can help you get your key working properly.





Try a few easy things at home before you rush to the dealer or a locksmith.

Keys that were stolen or lost are not found

It doesn't matter if you lost it or left it on the counter in the grocery store. Fortunately, most of these issues can be solved at home, without the assistance of a professional. You might require replacing the battery or the fob may have lost its pairing details -- both of which can be easily repaired.

Modern cars use remote control keys which communicate with the vehicle by using an exclusive radio frequency. When your fob works it sends a signal allowing you to lock and unlock your vehicle remotely, as well being able to start the engine. The fob isn't a mechanical key that's why you can't have it cut at a hardware store and used to open your car. The newer fobs have transponders that need to be programmed into your car to allow keyless entry work.

The most frequent issue with car fobs is when it loses its connection with the vehicle. This can happen when the battery dies, or if there is an issue with the power. While most modern car models have the option to reset the fob and re-establish its pairing, you should consult your owner's manual for instructions. If resetting the fob does not fix the problem the fob will need to be reprogrammed. This usually will require a trip at a dealership or automotive locksmith.

The cost of purchasing a replacement fob could be costly and can take some time for the dealer to get it and program it. If your insurance policy doesn't cover the cost, it is still worth contacting the maker of your car or locksmith to determine whether you can get the fob replaced. They are often able to duplicate keys on the spot and save you the expense and hassle of a tow truck. A locksmith can also cut you keys and replace the transponder chip. This must be synchronized with your car's receiver module.

Bad Battery

While modern car remotes are very convenient and provide a much more secure method to start your vehicle however, they can be frustrating when they stop functioning. Luckily, this is something that can be fixed by replacing the battery on the key fob.

The batteries that are used in the majority of modern remote key fobs are coin cells made of lithium ion. They are quite cheap and don't have any limits in their lifespan, but they have a limit to the length of time they can last. When a remote car key is in frequent use the battery could get worn out more quickly than normal. This is possible when the battery is 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 key not working properly. This is the first thing you check whether your remote key has stopped working. This is usually the solution to the issue. If not, you may need to replace the battery.

The majority of the time, the battery is damaged because of oxidation or corrosion. It could also be producing acidic fumes, which can result in weak connections between the battery terminals. This can be fixed by taking the old battery out and cleaning all contacts with a solution of baking soda and water. After cleaning, you can put the connectors back into place and test the remote once more.

When you're checking for the battery for dead or dying, it is also good to determine if any buttons have stopped functioning. This could be a sign of a larger issue with your remote. You'll need to contact an expert to repair the issue. A professional will be able to tell you if the remote is repairable or whether it needs to be replaced entirely. They can do this either directly on the spot using an onboard procedure, or by connecting to your vehicle's OBD2 ports to program a key fob quickly and safely.

Bad Transponder Chip

The chip inside your car key transmits a unique code to your vehicle's computer, similar to how the remote control for your garage door transmits signals to its receiver to allow it to close or open. The code informs the vehicle that it is the right owner and prevents anyone else from starting the engine.

One of the first signs that your transponder chip has been damaged is when you attempt to start your car but it fails to start. This could be due to a variety of reasons, but it's often an indication that it's time for an alternative car key.

A transponder chip that is not working is another common sign. Your car won't lock using your key fob. In this situation, you'll need to lock your vehicle manually. This can be frustrating particularly if your car is locked.

If the battery in your key fob is dead, that can also cause the transponder to stop working. This could happen over time, because the fob battery slowly loses its charge. Always keep a spare key fob in your pocket so you can recharge the battery if required.

There are several other problems that can arise from the chip of a car's transponder however the ones mentioned above are the most prevalent. If your battery for the key fob is dead, or if the chip has gone bad, it's important to call an auto locksmith to get the issue resolved quickly. They can either reprogram the key or replace it completely, depending on the requirements. A Queen Creek auto locksmith will be able to determine the issue for you and provide a reliable solution. Usually they are less expensive than taking your car to dealers.

Corrupted or Lost Pairing

It's not unusual for your car remote to lose its function over time. There are a few quick fixes that you can try to get your remote back to working.

You should first try to lock and unlock the vehicle with a spare key. This will ensure that the fob is not the problem, and also eliminate the possibility of a mechanical issue with the locks in the event that it proves to be electrical.

Often, car key fobs just need to have their battery replaced. Replacing the batteries isn't expensive, and you can usually do it yourself with no professional equipment.

It is important to use the right type of battery. The majority of automotive fobs accept CR2025 and CR2032 batteries. However, some might use different types. If you're unsure of the type of battery your remote is using you can look up the label or go inside. The battery will usually have the number printed or stamped on it, or you can test it with a multimeter and determine what the voltage is.

Another option is to test a different battery. lock and key repair near me inside a remote can be damaged or worn out over time. Replacing them can help restore the functionality of the remote.

If the battery change isn't working, you can clean the fob, and make sure that all the buttons are functioning. Car key fobs don't last forever and can get dirty when they're beaten around in pockets or purses. In some cases, removing the buttons and flexing in and out of them could bring your remote back to life.

If you've tried all the suggestions on this list but your car key fob not working it is likely that you need to have it changed by a professional. Grays Locksmiths will do this and will provide you with either the new one or a reconditioned one, if required.