Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob has stopped working after a few days it could be due to a dead battery in the coin or water damage, receiver module issues or a malfunctioning electronic chip. These are all simple fixes that can get your car back up to speed in a matter of minutes!

Car keys can also get damaged because the key blade gets worn. It is easy to solve this issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.

Battery

The battery for the key fob in your peugeot 208 key replacement 308 can sometimes die or become insufficient to send a strong signal to the car. This can cause the key fob to cease working and prevent you from locking or opening the doors or starting your engine. To fix this, you'll need to replace the battery inside your key fob.

You'll need to purchase a new battery from an auto parts shop or your local hardware store. When you buy the battery, ensure that it's fresh and hasn't just been sitting on the shelf for too long. A fresh new battery will have more capacity and will be able to transmit a stronger signal to the car.

After replacing the battery try unlocking the doors and locking them using the key fob. If the doors do not unlock the issue is likely with the car's receiver module that can be reset by your local peugeot key dealer.

It's possible that the key fob's internal chip has been damaged. It's possible to harm your key fob if you drop it on the ground, or expose it to water. Rubber seals that protect your chip from moisture could become worn out over time. This is particularly true when you expose your key fob to water for extended periods of time, such as submerging it in the ocean. To avoid this it is recommended to keep your key fob clear of moist areas and away from water.

Water Damage

Don't lose hope on your key fob when it becomes wet, whether you dropped in the pool or slipped into a puddle. While the key fob has rubber seals that should protect it from water, prolonged exposure to water can cause damage to the electronic chip. Water is a good conductor, and any water that is absorbed into the key fob could cause an array of short circuits, which will eventually ruin the electronic chip. After taking the batteries out, clean the contact surfaces with isopropyl and then dry them completely before putting them back into.

Your Peugeot 308 may not start due to an unresponsive battery. Jumper cables are a great method to start the engine if you have an extra car. If you suspect that the battery is at fault 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. The key fob could be damaged, or there could be a problem with the antenna, wiring or key fob itself. If you're using a new key fob it might need to be programmed for the vehicle. If you cannot fix the problem yourself call a professional technician. A technician who is trained in the field will be able identify the issue quickly, and then fix it right away.

Radio Interference

Interference may cause problems such as a key fob that's not recognized or has a limited range. The interference can be transmitted or radiated, which is caused by power cables and speaker cables being too close to electrical components. Generally, rerouting the cables or moving them further away from the components can resolve the issue.

It's unlikely someone is listening to your key fob signal in attempt to steal your vehicle or vehicle, but it's possible that radio frequency interference has drowned out the signal. Luckily, this is a simple issue to repair.

If your key fob isn't being recognized by the system, try replacing the battery. Also, ensure that the battery is of the proper 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 can cause them to interfere with your key signals. Do not connect these devices to your key fob.

Pairing Issues

The remote keyless entry system includes a receiver that receives radio frequency signals from the key fob. If this receiver has developed an issue, you will not be in a position to begin your vehicle regardless of whether the key fob works and can be reprogrammed. This problem can be caused by a variety different ways, such as a dead coin-cell battery or water damage. The receiver could also be malfunctioning because of a software bug or internal damage in the key.

One of the main reasons that your Peugeot 308 key fob doesn't work is because the battery inside has gone out of service. This battery can be replaced, but be sure it's the appropriate battery for the key fob. A bad battery can cause more problems with the key fob, therefore it is best to choose the original or the replacement that is identical in size, voltage and specifications.

Another reason your Peugeot 308 key fob might not be working is that it is paired with an unrelated vehicle. You may have accidentally given your key fob to someone else or it was used to unlock other vehicles. This can be solved by reprogramming the key fob using an OBDII scan. This tool will request information about your vehicle, including its VIN or engine type. It is important to enter the correct details.