Peugeot 308 Key Fob Problems and How to Fix Them

If your peugeot spare key 308 key fob has stopped working after a few days, it could be due to a dead coin battery or water damage, receiver module issues or a malfunctioning electronic chip. These are all easy fixes and you can get your car back up to speed in no time!

Car keys can also get damaged because the blade of the key gets worn. It is easy to fix the 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 send a clear signal. This could cause the key fob to stop working and prevent you from opening and locking the doors or even starting your engine. You'll require a new battery for your key fob to fix this.

You can purchase a new battery at an auto parts store or at your local hardware store. When you purchase the battery, ensure that it's new and hasn't been sitting on the shelf for too long. A brand new battery is more capacity and can transmit a stronger signal your car.

After replacing the battery If you have a new battery, try unlocking and locking the doors of your Peugeot with the key fob. If the doors won't unlock, it's likely that the receiver module in the car is at fault. The local Peugeot dealer can reprogramme the receiver module.

It's also possible that the chip inside your key fob is damaged. You could 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 wear down over time, particularly if your key fob is exposed to water for long durations, like submerging it in the ocean at the beach. To avoid this from happening, it's essential to protect your key fob from moisture and never let it come into contact with water.

Water Damage

Don't give up on your key fob if it gets wet, whether you slipped into the pool or slipped into a water puddle. Although the key fob is equipped with rubber seals that protect it from water, prolonged exposure to water may lead to damage to its electronic chip. Water is a good conductor, and any water that comes into the key fob will trigger an array of short circuits that eventually destroy the electronic chip. After removing the batteries clean the contacts using isopropyl, and then dry them completely before putting them back in.

Your Peugeot 308 may not start because of a dead battery. Jumper cables are an excellent method to start the engine when you have an additional car. If the battery is causing the problem and it is not working, it should be replaced.

Another possibility is a defective receiver inside the vehicle, which can stop it from receiving a signal from the key fob. The key fob might be damaged or there could be a problem with the antenna, wiring or even the key fob itself. If you're using a new key fob, it might need to be programmed for the vehicle. If you are unable to solve the issue, call an expert technician. A trained technician in the field will be able to diagnose the problem quickly, and resolve it quickly.

Radio Interference

Signs like key fobs not being recognized or having a limited range of operation usually mean there is an interference in the system. The interference could be transmitted or radiated, the latter being caused by power and speaker cables getting too close to electrical components. Generally, re-routing the cables or moving them away from the components can resolve the issue.

It's unlikely that anyone is listening in on the key fob's signals to take your car away, but it's possible that the signal is being distorted by radio frequency interference. Fortunately, this is easy to fix.

If you're experiencing a problem with your key fob not being recognized, try an entirely new battery. Make sure that the battery is of the correct size and type. Batteries of the wrong size can damage your fob.

These devices may interfere with the key signal if they operate on the same radio frequency. It is recommended to avoid having these devices attached to your key fob.

Pairing Issues

A car's remote keyless entry system includes an antenna that receives radio frequency signals from the key fob. It is not possible to start your vehicle if this receiver is malfunctioning, even if your key fob works and can be reprogrammed. The issue can be caused by a number of reasons, such as the battery of a coin that is dead and water damage. The receiver could also be faulty due to a software issue or internal damage to the key.

The battery for your coin in your peugeot car key replacement 308 keyfob has probably gone out of service. It is possible to replace it by a new battery but it is important to get the right battery for your key fob. Using an incorrect battery could cause more problems with the key fob, therefore it is recommended to use either the original battery or an equivalent replacement in size, voltage, and specifications.

Another reason that the reason your Peugeot 308 key fob might not work is because it is paired with another vehicle. You may have accidentally given your key fob a friend or the key was used to unlock other vehicles. You can resolve this by reprogramming the key fob with an OBDII scanner. This tool typically asks you for specific information about the vehicle, such as the VIN or engine type, and it's crucial that you enter this correctly.