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Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob stopped working one day it could be due to a dead battery in the coin or water damage the receiver module or a damaged electronic chip. These are all easy solutions that will bring your car back to speed in a matter of minutes!

Car keys can also be damaged because the blade of the key gets worn. This is an easy fix when you visit your local Car Key Man Auto Locksmith and let them fit the new blade for you.

Battery

The battery that powers the key fob on your Peugeot 308 can sometimes die or become weak enough to send an intense signal to your car. The key fob can be inoperable and prevent you from locking or unlocking your doors, or even starting your engine. You'll require a new battery for your key fob to repair this.

You'll need to buy the replacement battery from an auto parts shop or your local hardware store. Make sure that the battery is brand new and not sitting 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 with the key fob. If the doors do not unlock it's possible that the receiver module in the car is the cause. The local Peugeot dealer can reprogramme the receiver module.

The chip inside the key fob may also be damaged. This could happen when you drop your key fob on the ground or expose it to water. The rubber seals that protect your chip from moisture can become worn out over time. This is especially the case when you expose your key fob to water for extended periods of time, for example, submerging it in the ocean. To prevent this from happening you must keep your key fob away of water and out of water.

Water Damage

If your key fob is submerged and soaked, whether you dropped it in the pool or fumbled it into a puddle don't think it's a loss. The key fob is protected by rubber seals however, prolonged exposure to water can damage its electronic chip. Since water is such an excellent conductor and conductor, any water that is able to get inside the key fob may cause a series of short circuits which will eventually ruin the chip. After removing the batteries clean the contact surfaces with isopropyl. Dry them completely before putting them back into.

Your Peugeot 308 may not start due to the battery being dead. Jumper cables are a great way to restart the engine when you have an extra car. If the battery is faulty the battery must be replaced.

Another possible cause is a defective receiver inside the vehicle, which may hinder it from receiving a signal from the key fob. The key fob might be damaged, or there could be an issue with the antenna, wiring, or the key fob itself. It could be necessary to programme a new key fob to your vehicle if you are using one. If you are unable solve the issue yourself seek out an expert technician. A trained technician in the field will be able to diagnose the problem quickly, and then fix it right away.

Radio Interference

For example, a key fob not being recognized or with a limited range often mean that there is interference in the system. The interference can be transmitted or radiated the latter being caused by power and speaker cables that are too close to electrical parts. Generally speaking, rerouting cables or moving them further away from the components may solve the issue.

It's unlikely that someone is watching your key fob's signals to take your car away, but it is possible that the signal is being distorted by radio frequency interference. This is a straightforward issue to resolve.

If your key fob is not being recognized by the system, try a new battery. Make sure that the battery is of the correct size and type. Incorrectly sized batteries can damage the fob.

Certain alarm systems from the aftermarket 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 recommended to avoid using these devices on your key fob.

Pairing Issues

The remote keyless entry system in the car is equipped with a receiver that receives radio frequencies from the key fob. You will not be able start your car if this receiver is malfunctioning, even if your key fob works and is reprogrammable. The issue could be caused by a variety of reasons, such as the dead battery in the coin and water damage. The receiver may be malfunctioning because of an internal or software glitch or damage to the key itself.

The battery for your coin in your Peugeot 308 keyfob has probably gone out of service. It is possible to replace it by a new battery however, it is essential to choose the right battery for your key fob. Using an incorrect battery could cause more problems with the key fob, so it is recommended to use either the original or an alternative that is similar in size, voltage, and specification.

Another reason that the reason your peugeot keys 308 key fob might not be working is due to the fact that it is connected to a different car. You might have accidentally given the key fob to someone else, or the key was used to unlock other vehicles. You can resolve this by reprogramming your key fob using an OBDII scanner. This scanner will typically ask you to provide certain details regarding your vehicle, for example the VIN or engine type, so it is essential to enter this information correctly.