5 Remote Car Key Repair Lessons Learned From The Pros

Car Key Replacement Services
If your car's key fob remote stops working it can be a frustrating and annoying. Many locksmiths and dealers in the automotive industry offer replacement keys for car keys that will restore your key to its original working condition.
Try a few simple things at home prior to heading to the dealer or locksmith.
Keys stolen or lost
It doesn't matter if you lost it or left it on the counter at the grocery store. Fortunately, most of these issues can be fixed at home, without the assistance of a professional. You may need to replace the battery or the fob may be missing its pairing information, both are easily repaired.
Modern cars have remote control keys that communicate with the vehicle by using the radio frequency of a specific. When your fob is working it sends out the signal that allows you to lock and unlock your vehicle from a distance and also start the engine. The fob isn't a mechanical key that's why you can't cut it at a hardware store and used to unlock your car. Modern fobs also include transponder chips that must be programmed for your specific vehicle to allow keyless entry to work.
The most frequent problem with a car key fob is that it has lost its connection with the vehicle. This could happen when the battery dies, or it can be caused by something as simple as a power loss. Although car keys repair can reset the fob to restore its pairing, you should consult your owner's manual for instructions. If reseting your fob doesn't solve the issue, then you'll need to have it reprogrammed. This usually requires the assistance of an automotive locksmith or dealership.
It's expensive to purchase a replacement fob for the key, and it may take a while for a retailer to order it and program it. If your insurance policy doesn't cover the cost, it's worthwhile to contact the manufacturer of your vehicle or locksmith to determine whether you are able to have the fob replaced. They are often able to duplicate a key in a matter of minutes and save you the expense and hassle of the tow truck. Locksmiths can also create you a new, working key and replace your current transponder chip. This will require that the receiver module in your vehicle be connected to the vehicle.
Bad Battery
Modern car remotes are very convenient, and they are a safe way to start a car. However, if they stop working, it can be frustrating. This issue can be fixed by replacing the battery in the key fob.
The batteries that are used in the majority of modern remote key fobs are lithium ion coin cells. They are relatively cheap and don't have any limits in time, however they do have a limit to the length of time they can last. When a car key remote is in frequent use the battery could get worn out more quickly than it would normally. This is possible when the battery is in a way that is too forceful or exposed to moisture which can cause corrosion.
The most common reason for a car key not to function is a dead or worn-out battery. This should be the first thing you check to determine if your remote has stopped working. In most cases, this will resolve the issue but if not, it is time to replace the battery.
A battery will usually be damaged due to oxidation or corrosive corrosion. It could also be producing acidic fumes. This can lead to poor connections between the battery terminals. It can be fixed by getting rid of the old battery and cleaning all of the contacts using a solution of baking soda and water. After cleaning, you can solder the connectors back to their original positions and then test the remote again.
If you are looking for a dead battery or one that is deteriorating it is also important to check whether any buttons aren't functioning. This could be a sign of a more serious problem with your remote. It is recommended to seek out a professional for repair. A professional will be able to inform you if your remote can be repaired or if it needs to be replaced entirely. They can do this immediately with an onboard procedure or connect to your vehicle's OBD2 port to program the new key fob in an efficient and secure method.
Bad Transponder Chip
Similar to how the remote for your garage door sends a specific signal to its receptor, so that it opens and closes the door, the chip in your car key transmits a unique code to the vehicle's computer system. The code informs the vehicle that it's the right owner and prevents anyone else from starting the engine.
If you attempt to start your vehicle and it won't be able to start, it's an indication that your transponder is malfunctioning. This could be for a variety of reasons but is usually an indication that you require a new key.
A transponder chip which has failed is a different sign. Your car will not lock with your key fob. In this instance you'll need to lock your vehicle manually. This can be a hassle, especially if your car is locked.
Finally, if the battery in your key fob is dead, that can cause the transponder cease to function. This will happen over time because the fob battery slowly loses its charge. Always keep a spare fob for your key in case you can swap the battery when needed.
There are many other problems with the transponder chip in cars however, these are the most common. If the battery for your key fob is drained or the chip has gone bad, it's important to get in touch with an auto locksmith to get the problem fixed quickly. They can either reprogram the key or replace it completely depending on the requirements. A Queen Creek auto locksmith will be able to pinpoint the issue for you and provide a reliable solution. They will usually be more affordable than taking your vehicle to the dealership.
Pairings that are corrupted or lost
It's not unusual to see your car's key fob to lose functionality as time passes. Luckily, there are some easy fixes you can try to get your car's remote back functioning.
You should first try to lock and unlock the car using a spare key. This will help ensure that your fob isn't at fault and also to rule out a mechanical problem in the locks if it turns out to be an electrical one.
Batteries are typically the only thing needed to repair car key fobs. It's not expensive to replace the batteries and you can do it yourself, without professional equipment.
It's important to use the correct type of battery, however. The majority of automotive fobs accept CR2025 and CR2032 batteries. However, some utilize different types of batteries. If you're not certain of the type of battery your remote runs it is possible to check the label or look inside. The battery will typically have a an engraved or stamped number on it, or you can use a multimeter to see what the voltage is.
A different pair of batteries could 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 doesn't work, you can try cleaning your fob and make sure all the buttons are functioning correctly. Car key fobs don't last forever and may get dirty if they're used in purses and pockets. In some instances, just taking the buttons off and cleaning them and bending them in and out will get your remote back up and running.
If you've tried all the steps on this list, and the car key fob isn't working, you'll likely need to reprogramme it. Grays Locksmiths will do this and can provide you with either the new one or an old one, if required.