The 10 Most Scariest Things About Peugeot 208 Key Replacement Peugeot 308 Key Fob Problems and How to Fix Them

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

The key blade may become worn out and lead to a faulty car key. You can easily solve this issue by visiting your local Car Key Man Auto Locksmith to replace the blade.

Battery

The battery for the key fob in your Peugeot 308 can sometimes die or become too weak to send an effective signal to the car. The key fob might stop working and prevent you from locking or unlocking your doors or even starting your engine. To fix this issue, you'll need to replace the battery in your key fob.

You'll need batteries for replacement from an auto parts shop or your local hardware store. Make sure that the battery is brand new and not stored on the counter for too long. A fresh new battery will have more capacity and will also 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 then the receiver module in the car is at fault. The local Peugeot dealer can reprogram the receiver module.

The internal chip of the key fob may also be damaged. You can cause damage to your key fob when you drop it on the ground or expose it to water. The rubber seals that shield the chip from moisture might be worn down over time, especially if your key fob is exposed to water for lengthy durations, like submerging it in the ocean at the beach. To prevent this from happening it is recommended to keep your key fob free of the reach of moisture and away from water.

Water Damage

If your key fob gets soaked and soaked, whether you tossed it into the pool or threw 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 can affect the electronic chip. Since water is an excellent conductor, any water that is able to get inside the key fob could cause a series of short circuits which will eventually ruin the chip. After removing the batteries clean the contacts with isopropyl, and then dry them completely before putting them back in.

A dead battery can also be the reason that your Peugeot 308 won't start. Jumper cables can be a great method of restarting the engine in case you have an additional car. If the battery is the issue then it must be replaced.

Another possible cause is a defective receiver inside the vehicle, which can prevent it from receiving a signal from the key fob. The key fob may be damaged, or there could be an issue with the antenna, wiring or key fob itself. If you're using a new key fob, it may require to be programmed for the vehicle. If you're unable to fix the issue on your own, contact an expert technician. A technician trained in the field will be able to identify the issue quickly, and resolve it quickly.

Radio Interference


The signs of a key fob not being recognized or having a limited range often mean that there is interference in the system. It could be radiated or conducted, with the latter being caused by power supply cables or speaker wiring that is too close to electrical components. Generally speaking, rerouting cables or moving them further away from these components could solve the problem.

It's unlikely that someone is watching your key fob signals to take your car away, but it's possible that the signal has been masked by radio frequency interference. Fortunately, this issue is simple to repair.

If your key fob is not being recognized by the system, try a new battery. Make sure the battery is of the correct size and type. Batteries that aren't the correct dimensions can harm your battery.

These devices could interfere with the key signal if they use the same radio frequency. It is best to avoid having these devices attached to your key fob.

Pairing Issues

The remote keyless entry system in automobiles has an antenna that receives radio signals from the key fob. You will not be able start your vehicle if this receiver isn't working even if your key fob is functioning and is reprogrammable. This issue could be caused by a variety of ways, including an inoperative battery on the coin-cell or water damage. The receiver could also be faulty due to a software issue or internal damage in the key.

One of the most common reasons your Peugeot 308 key fob is not working is because the coin battery inside has failed. You can easily replace this by using a fresh battery, however, it's important to choose the right battery for your key fob. Using an incorrect battery could lead to further problems with the key fob, therefore it's best to use the original or the replacement that is identical in size, voltage, and specification.

Your Peugeot 308 keyfob may not function if it was associated with an unrelated vehicle. It is possible that you have accidentally given your key fob someone else, or the key was used to unlock other vehicles. This can be resolved by reprogramming the key fob using an OBDII scan. This tool will request information about your car, such as its VIN or engine type. The KeyLab is vital that you enter the correct information.