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, water damage, receiver module problems, or a damaged chip. These are all easy fixes that can get your car back up to speed in no time!
Car keys can also become faulty due to the blade getting worn. You can fix this issue by visiting your local Car Key Man Auto Locksmith to replace the blade.
Battery
The key fob of your Peugeot 308 may die or become weak enough to not transmit a strong signal. The key fob may be inoperable and prevent you from locking or unlocking your doors or even starting the engine. To fix this issue, you'll have to replace the battery in the key fob.
You'll need to purchase the replacement battery from an auto parts store or a local hardware store. When you purchase the battery, ensure that it's new and hasn't been on the shelf for too long. A new battery has more capacity and can transmit a stronger signal to your vehicle.
After replacing the battery After replacing the battery, try locking and unlocking the doors of your Peugeot using the key fob. If the doors don't open then the receiver module in the car is the cause. The local Peugeot dealer can reprogramme the receiver module.
G28 Car Keys of the key fob may also be damaged. It is possible to cause damage to your key fob if you drop it on the ground or expose it to moisture. The rubber seals that protect the chip from moisture may be worn down over time, particularly if your key fob is exposed to water for lengthy periods of time like submerging it in the ocean at the beach. To avoid this you should keep your key fob away of water and out of water.
Water Damage
If your key fob gets wet in water, whether you tossed it into the pool or fumbled it into a puddle, don't assume it's a lost cause. The key fob is protected by rubber seals however, prolonged exposure to water may damage its electronic chip. Because water is an excellent conductor, any water that makes it inside the key fob may cause a series of short circuits which will eventually damage the chip. After removing the battery, scrub its contacts with isopropyl ethanol and dry it off completely before putting it back in.
A dead battery can also be the reason that your Peugeot 308 won't start. If you have a spare vehicle, jumper cables can be used to get the engine working again. If the battery is the issue then it must be replaced.
Another possible cause is a malfunctioning receiver in the vehicle, which can hinder it from receiving a signal from the key fob. It could be due to a problem with the antenna or wiring, or the key fob could be damaged. It is possible to programme a new key fob to your vehicle if you are using one. If you are unable solve the issue, you should contact an expert technician. A skilled technician will be able to determine the issue quickly and fix it immediately.
Radio Interference
Interference may cause symptoms such as a key fob that isn't recognized or has a restricted range. It could be radiated or conducted, with the former being caused by power supply cables or speaker wiring passing too close to electrical components. In general, rerouting cables and moving them away from these components will resolve the problem.
It's unlikely that someone is listening in on the signals from your key fob to take your car away, but it is possible that the signal has been masked by radio frequency interference. Luckily, this is a simple issue to repair.
If you are having keys that are not recognized, try an entirely new battery. Also, ensure that the battery is the right size and type. Batteries that are not of the correct size could damage your battery.
Some aftermarket alarm systems and radar detectors use the same radio frequency as your key fob, which can cause them to interfere with your key signals. It is advised to avoid using these devices on your key fob.
Pairing Issues
The remote keyless entry system includes an antenna that receives radio frequency signals from the key fob. You will not be able start your vehicle if the receiver is malfunctioning even if your key fob is working and can be reprogrammed. This issue could be caused by a variety of ways, such as an inoperative battery on the coin-cell or water damage. The receiver could also be malfunctioning as a result of an internal or software issue or damage to the key itself.
The battery inside your Peugeot 308 keyfob has probably died. It is easy to replace it with a new battery, but it's essential to select the correct battery for your key fob. It is best to choose batteries that are the same size, voltage, and specification as the original.
Another reason your Peugeot 308 key fob might not be working is due to the fact that it is linked to a different car. This can happen if have given your key fob to a person you know or in the event that the key was used to unlock or start other vehicles. It is possible to fix this issue by reprogramming the key fob using an OBDII scanner. This tool will ask for information about your vehicle, like its VIN or engine type. It is important that you enter the correct details.