Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob stopped working after a few days it could be due to a dead battery in the coin, water damage and receiver module issues or a damaged electronic chip. Luckily, all of these are easy to fix, and you'll have your car back to normal in no time at all!

The key blade could become worn out and cause an issue with your car key. You can easily fix the issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.

Battery

The key fob inside your Peugeot 308 may die or become weak enough to not send a strong signal. This can cause the key fob to cease working which prevents you from locking or opening the doors or starting your engine. To fix this issue, you'll have to replace the battery in your key fob.

You can buy a brand new battery at an auto parts shop, or at your local hardware store. When you purchase the battery make sure that it's brand new and hasn't been sitting on the shelf for a long time. A new battery has more capacity and can transmit a stronger signal to your vehicle.

After replacing the battery Try locking and unlocking the doors of your Peugeot with the key fob. If the doors aren't unlocking it's likely that the issue lies with the car's receiver module which can be programmed by your local Peugeot dealer.

The internal chip of the key fob might be damaged. You can damage your key fob if you drop it on the ground or expose it to moisture. The rubber seals that protect your chip from moisture may get worn out over time. This is especially the case if you expose your key fob to water for extended periods of time, for example, submerging it at the beach in the ocean. To prevent this from happening you must keep your key fob away of the reach of moisture and away from water.

Water Damage

If your key fob is wet and soaked, whether you tossed it into the pool or fumbled it into the puddle, don't believe it's a case of lost cause. The key fob is protected by rubber seals but prolonged exposure to water can affect the 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 removing the batteries clean the contact surfaces with isopropyl and then dry them completely before putting them back in.

Your Peugeot 308 may not start because of an unresponsive battery. Jumper cables are a great way to restart the engine if you have an extra car. If the battery is the issue and it is not working, it should be replaced.

A poor receiver in the car could also block it from receiving the signal from the key fob. It could be due to a problem with the antenna or wiring, or the key fob could be damaged. If you have the latest key fob, it may need to be programmed to your vehicle. If you are unable fix the problem, contact an expert technician. A trained technician will be able to diagnose the problem quickly and fix it immediately.

Radio Interference

Symptoms such as keys not being recognized or having a narrow range often mean that there is a problem with the system. The interference can be radiated or transmitted, the latter caused by power and speaker cables that are too close to electrical parts. In general, rerouting cables or moving them away from these components will solve the problem.

It's unlikely that someone is watching the key fob's signal in order to steal your car however it is possible that radio interference has ruined the signal. Fortunately, this is easy to fix.

If you are having key fobs that aren't being recognized, try an entirely new battery. Also, make sure that the battery is of the proper size and type. Batteries that aren't the correct size could damage your battery.

Some aftermarket alarm systems 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 not attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system has an antenna that receives radio frequency signals from the key fob. It will not be possible to start your vehicle if the receiver is malfunctioning even if your key fob is working and can be reprogrammed. The issue can be caused by a variety of ways, including an inoperative battery on the coin-cell or water damage. The receiver may also be malfunctioning due a software error or internal damage to the key itself.

The battery for your coin in your peugeot 206 key replacement 308 keyfob is likely to have gone out of service. It is possible to replace it by using a fresh battery, but it is important to select the correct battery for your key fob. It is best to use a battery that is the same size as well as voltage and specifications as the original.

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 to someone else or the key was used to unlock other vehicles. You can fix this by reprogramming the key fob using an OBDII scanner. This tool will request details about your car like its VIN or engine type. It is vital to enter the correct details.