Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped working, it could be because of an inoperative battery for the coin-cell or water damage, receiver modules problems, or a damaged chip. Luckily, all of these are easy to fix and you'll have your car back to normal in no time at all!

Car keys can also become faulty because the key blade gets worn. You can fix this problem by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.

Battery

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

You'll need batteries for replacement from an auto parts shop or your local hardware store. Make sure the battery is brand new and not sitting on the counter for too long. A brand new battery has more capacity and will send a stronger signal to your vehicle.

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

The internal chip of the key fob may also be damaged. This can happen if you drop your key fob on the ground or expose it to water. The rubber seals that protect the chip from moisture might become worn down over time particularly if the key fob is exposed to water for long period of time, like when you submerge it in the ocean at the beach. To prevent this from happening, it's essential to keep your key fob safe from moisture and to never let it come in contact with water.

Water Damage

If your key fob becomes submerged regardless of whether you dropped it into the pool or threw it into the puddle, don't believe it's a lost cause. While the key fob has rubber seals which should shield it from water, prolonged exposure to water may lead to damage to its electronic chip. Water is a great conductor and any water that enters the key fob can cause a series short circuits which can eventually harm the electronic chip. After removing the batteries, clean the contacts with isopropyl, and then dry them completely before putting them back into.

A dead battery can also be the reason that your peugeot replacement key fob 308 won't start. If you have an extra car, jumper cables could be used to start the engine again. If the battery is damaged the battery must be replaced.

Another reason could be a bad receiver in the vehicle that could stop it from receiving a signal from the key fob. The key fob could be damaged, or there could be an issue with the antenna, wiring or key fob itself. It might be necessary to program a new fob into your vehicle if using one. If you're not able to solve the issue, call a professional technician. A professional who has been trained in the field will be able determine the issue quickly and fix the issue immediately.

Radio Interference

Interference may cause symptoms like a key fob that's not recognized or has a limited range. It could be radiated or conducted, with the former resultant from power supply cables or the speaker wiring being too close to electrical components. Usually, rerouting the cables or moving them away from these components can solve the problem.

It's unlikely someone is watching your key fob's signals in the intention of stealing your vehicle, but it's possible that radio interference has slowed the signal. This is a simple issue to resolve.

If your key fob is not being recognized by the system, you can try replacing the battery. Make sure that the battery is of the correct size and type. Batteries that are not of the correct size can damage your fob.

These devices may interfere with the key signal if they operate on the same radio frequency. Beware of attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system has a receiver that receives radio frequency signals from the key fob. You won't be able to start your vehicle if this receiver is malfunctioning even if your key fob is functioning and can be reprogrammed. This issue could be caused in a number of ways, including a dead battery in the coin-cell, or water damage. The receiver may be malfunctioning because of an error in the software or internal damage to the key itself.

One of the main reasons your Peugeot 308 key fob isn't functioning is because the coin battery inside has died. You can easily replace this with a new battery, however, it is essential to get the right battery for your key fob. It is recommended to use batteries that are the same size, voltage, and specification as the original.

Another reason the reason your Peugeot 308 key fob might not be working is because it has been paired to another vehicle. This can happen if have given your key fob to a person you know or when the key has been used to unlock or start other vehicles. This can be fixed by reprogramming the key fob with an OBDII scan. This tool will request information about your vehicle, like its VIN or engine type. It is important to enter the correct information.