Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working, it could be because of an unresponsive battery in the coin-cell or water damage, receiver module problems, or a damaged chip. Luckily these are all easy to fix, and you'll have your car back to normal in no time!
The blade of the key can get worn out and cause a malfunctioning car key. This is a simple fix by visiting your local Car Key Man Auto Locksmith and let them put in the new blade for you.
Battery
The battery for the key fob in your Peugeot 308 can sometimes die or become too weak to send an intense signal to your car. The key fob might not function and stop you from locking or unlocking your doors, or starting the engine. You'll require a new battery for the key fob in order to fix this.
You can buy a brand new battery at an auto parts shop, or at your local hardware store. Make sure that the battery is brand new and not sitting on the shelf for too long. A new battery has more capacity and can send a stronger signal to your vehicle.
After replacing the battery If you have a new battery, try unlocking and locking the doors of your Peugeot by using the key fob. If the doors don't open, it's likely that the receiver module inside the car is at fault. Your local Peugeot dealer can reprogramme the receiver module.
The internal chip of the key fob could also be damaged. You could damage your key fob if 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 extended durations, like submerging it in the ocean at the beach. To prevent this from happening you should keep your key fob away of water and out of water.
Water Damage
Don't let go of your key fob if it becomes wet, whether you dropped in the pool or stumbled into a puddle. The key fob is protected by rubber seals however, prolonged exposure to water may cause damage to its electronic chip. Water is a good conductor and any water that comes into the key fob can cause a series short circuits that eventually destroy the electronic chip. After removing the batteries clean the contacts with isopropyl, and then dry them completely before putting them back into.
A dead battery may be the reason your Peugeot 308 won't start. Jumper cables are a fantastic method of restarting the engine if you own an additional vehicle. If you suspect that the battery is at fault, it will need to be replaced.
Another reason could be an ineffective receiver in the vehicle, which could hinder it from receiving a signal from the key fob. It could be due to a issue with the antenna or wiring or the key fob could be damaged. It might be necessary to programme a new key fob to your vehicle if using one. If you're unable to fix the issue on your own then contact an expert technician. A trained technician will be able find the issue quickly and correct it swiftly.
Radio Interference
For example, a keys not being recognized or having a restricted range usually indicate that there is a problem in the system. The interference could be transmitted or radiated which is caused by power cables and speaker cables being too close to electrical parts. Generally, re-routing the cables or moving them away from these components could solve the problem.
It's unlikely someone is watching your key fob's signal in attempt to steal your car, but it's possible that radio interference has slowed the signal. Fortunately, this is not a problem to repair.
If your key fob is not being recognized by the system, you can try a new battery. Make sure the battery is of the correct size and type. A wrongly sized battery can cause damage to the fob.
These devices could interfere with the key signal if they operate on the same radio frequency. It is advised to avoid using these devices on your key fob.
Pairing Issues
The remote keyless entry system that is used in automobiles has an antenna that receives radio signals from the key fob. If this receiver has developed a problem, you won't be in a position to start your car even if your key fob is working and can be reprogrammed. This issue can be caused in a number of ways, including an inoperative battery on the coin-cell or water damage. The receiver may also be malfunctioning because of a software bug or internal damage to the key.
One of the most common reasons for why your Peugeot 308 key fob is not working is that the battery inside has failed. G28 can be replaced, but ensure that it's the right battery for your keyfob. If you use a battery that is not correct, it could lead to further problems with the key fob, therefore it is best to choose the original or a replacement that is identical in size, voltage, and specification.
Your Peugeot 308 keyfob may not function if associated with a different vehicle. This could happen if you have given your key fob to a person you know or in the event that the key was used to unlock and start other vehicles. This issue can be solved by reprogramming the key fob with an OBDII scan. This scanner will typically ask you for specific details about the vehicle, such as the VIN or engine type, and it's crucial that you fill in the correct information.