Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working, it could be due to an unresponsive battery in the coin-cell or water damage, receiver module problems, or a damaged chip. Luckily, all of these are easy to fix, and you'll have your vehicle back to normal in no time!
Car keys can also become faulty due to the blade getting worn. It is easy to solve this issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.
Battery
The battery for the key fob in your Peugeot 308 can sometimes die or become insufficient to send an effective signal to the car. This can cause the key fob's function to cease and prevent you from opening and locking the doors, or even starting your engine. To fix this issue, you'll need to replace the battery on the key fob.
You can buy a brand new battery at an auto parts shop, or at your local hardware store. Make sure the battery is brand new and has not sitting on the counter for too long. A new battery will have more capacity and will also be able to send a more powerful signal to the car.
After replacing the battery After replacing the battery, try locking and unlocking the doors of your Peugeot by using the key fob. If the doors do not unlock, it's likely that the receiver module inside the car is the cause. The local Peugeot dealer can reprogram the receiver module.
The internal chip of the key fob may also be damaged. It's possible to damage your key fob if you drop it on the ground, or expose it to moisture. The rubber seals that protect your chip from moisture might get worn out over time. This is especially the case when you expose your key fob to water over long periods of time, for example, submerging it in the ocean. To prevent this from happening, you should keep your key fob clear of water and out of water.
Water Damage
Don't let go of your key fob when it becomes wet, whether you dropped it in an aquisition or stumbled into a water puddle. While the key fob has rubber seals which should shield it from water, long-term exposure to water can lead to damage to its electronic chip. Water is a great conductor and any water that is absorbed into the key fob can cause a series short circuits, which will eventually ruin the electronic chip. After removing the batteries, clean the contact surfaces with isopropyl, and then dry them completely before putting them back in.
Your Peugeot 308 may not start because of the battery being dead. If you have a spare car, jumper cables could be used to start the engine again. If the battery is defective it is required to replace it.
Another reason could be a bad receiver in the vehicle, which may block the signal from the key fob. The key fob may be damaged, or there could be a problem with the antenna, wiring or key fob itself. If you're using the latest key fob, it may require to be programmed for the vehicle. If you're unable to fix the issue on your own then contact an expert technician. A professional who has been trained in the field will be able to diagnose the problem quickly, and then fix it right away.
Radio Interference
Interference can result in symptoms such as a fob that is not recognized or has a limited range. The interference can be transmitted or radiated, the latter caused by power cables and speaker cables being too close to electrical parts. In general, rerouting cables or moving them away from these components can solve the problem.
It's unlikely that someone is watching your key fob signals to steal your car, but it's possible that your signal has been drowned out by radio frequency interference. This is a straightforward issue to solve.
If your key fob is not being recognized by the system, try a new battery. Make sure the battery is of the correct size and type. Batteries that are not of the correct size could damage your battery.
Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob, and they can cause them to interfere with your key signals. It is advised to avoid having these devices attached to your key fob.
Pairing Issues
The remote keyless entry system in the car is equipped with a receiver that receives radio signals from the key fob. If this receiver has developed an issue, you will not be able to start your car, even if the key fob works and can be changed. This problem can be caused by a variety of ways, such as a dead coin-cell battery or water damage. The receiver could also be malfunctioning due to a software issue or internal damage to the key.
The battery that powers your Peugeot 308 keyfob is likely to have gone out of service. This battery can be easily replaced, however you must make sure that it is the correct battery for your key fob. The wrong battery could result in further problems with the key fob, so it's best to use the original or the replacement that is identical in size, voltage, and specification.
Your Peugeot 308 keyfob may not work if it has been associated with another vehicle. The KeyLab can happen if have given your key fob to a person you know or when the key has been used to unlock and begin other vehicles. This issue can be solved by reprogramming your key fob with an OBDII scan. This tool will ask for details about your car such as its VIN or engine type. It is crucial that you enter the correct information.