Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped functioning it could be because of a dead battery in the coin-cell unit or water damage, receiver module issues, or a malfunctioning chip. Luckily, all of these are easy to fix, and you'll have your vehicle back to normal in no time!
peugeot 307 key replacement can also fail due to the blade getting worn. You can fix this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not send a strong signal. This can cause the key fob to stop functioning, preventing you from opening and locking the doors, or even starting your engine. You'll need a replacement battery for the key fob in order to fix this.
You can purchase a new battery at an auto parts shop, or at your local hardware store. Make sure the battery is brand new and has not sat on the shelf too long. A fresh new battery will have more capacity and be able to send a more powerful signal to the car.
After replacing the battery try unlocking the doors and locking them using the key fob. If the doors don't open it's possible that the receiver module inside the car is the cause. Your local Peugeot dealer can reprogram the receiver module.
It's possible that the chip inside your key fob has been damaged. It's possible to cause damage to your key fob when you drop it on the ground or expose it to moisture. The rubber seals that protect the chip from moisture might become worn down over time particularly if the key fob is exposed to water for lengthy period of time, like when you submerge it in the ocean at the beach. To avoid this from occurring, it's crucial to keep your key fob safe from moisture and not let it come into contact with water.
Water Damage
If your key fob is submerged and soaked, regardless of whether you dropped it in the pool or threw it into a puddle, don't think it's a loss. Although the key fob is equipped with rubber seals that protect it from water, prolonged 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 will trigger short circuits in series, which will eventually ruin the electronic chip. After taking the batteries out, clean its contacts with isopropyl and then dry them completely before putting them back into.
A dead battery could be the reason why your Peugeot 308 won't start. Jumper cables are a great method to start the engine if you have an additional vehicle. If the battery is the issue then it must be replaced.
A defective receiver in your car may also hinder it from receiving the signal from the key fob. It could be a problem with the antenna or wiring, or the key fob could be damaged. If you're using a new key fob it might need to be programmed to the vehicle. If you're not able to fix the problem, contact an expert technician. A skilled technician will be able to determine the issue quickly and fix it promptly.
Radio Interference
For example, a keys not being recognized or having a limited range typically indicate that there is a problem with the system. The interference could be transmitted or radiated the latter being caused by speaker and power cables passing too close to electrical parts. Usually, rerouting the cables or moving them further away from the components can solve the problem.
It's unlikely that anyone is listening in on your key fob signals to steal your car, but it's possible that your signal has been muffled by radio frequency interference. Fortunately, this issue is simple to repair.
If you're having issues with your key fobs that aren't recognized, try using an entirely new battery. Also, ensure that the battery is of the right type and size. Incorrectly sized batteries can damage the fob.
Certain alarm systems and radar detectors operate on the same radio frequency as your key fob, which can cause them to interfere with your key signals. It is best to avoid having these devices attached to your key fob.
Pairing Issues
The remote keyless entry system that is used in a car has a receiver which receives radio signals from the key fob. You will not be able start your car if this receiver is malfunctioning even if your key fob is functioning and is reprogrammable. This issue can be caused by a variety of ways, such as a dead coin-cell battery or water damage. The receiver could also be failing due to a software issue or internal damage to the key.
The battery for your coin in your Peugeot 308 keyfob has probably failed. The battery can be replaced, but you must be sure it's the appropriate battery for the key fob. A bad battery can cause more problems with the key fob, so it is recommended to use either the original or the replacement that is identical in size, voltage, and specification.
Your Peugeot 308 keyfob may not work if it has been paired with an unrelated vehicle. This can happen if you have given your key fob to a friend or in the event that the key was used to unlock or start other vehicles. You can fix this by reprogramming the fob using an OBDII scanner. This tool will usually ask you for specific details about your vehicle, such as the VIN or engine type, and it's essential to fill in the correct information.