Peugeot 308 Key Fob Problems and How to Fix Them

If your peugeot 207 key key fob suddenly stopped working, it could be because of an inoperative battery for the coin-cell or water damage, receiver module issues, or even a defective chip. These are all easy solutions and you'll be able to bring your car back to speed in a matter of minutes!

The key blade may become worn out and result in an unusable car key. You can fix the issue by visiting your local Car Key Man Auto Locksmith to replace the blade.

Battery

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

You can purchase a new battery at an auto parts shop, or at your local hardware store. Make sure the battery is brand new and not stored on the shelf too long. A new battery has greater capacity and can send a stronger signal to your vehicle.

After replacing the battery, try unlocking and locking the doors of your Peugeot by using the key fob. If the doors don't open then the receiver module inside the car is the culprit. Your local Peugeot dealer can reprogram the receiver module.

It's also possible that the chip inside your key fob is damaged. You could cause damage to your key fob if you drop it on the ground or expose it to water. Rubber seals that protect your chip from moisture can wear out over time. This is particularly true if you expose your key fob to water for long periods of time, like swimming it in the ocean. To prevent this from happening, you should keep your key fob away 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 a pool or fumbled into a Puddle. The key fob is protected by rubber seals but prolonged exposure to water could damage its electronic chip. Water is a great conductor and any water that enters the key fob can cause short circuits in series which can eventually harm the electronic chip. After removing the batteries, clean its contacts with isopropyl and dry them completely before putting them back into.

A dead battery may be the reason why your Peugeot 308 won't start. Jumper cables are a great method to start the engine in case you have an additional vehicle. If the battery is causing the problem, it will need to be replaced.

Another possible cause is a bad receiver in the vehicle, which could block the signal from the key fob. It could be due to a issue with the antenna, or wiring, or the key fob could be damaged. If you're using the latest key fob, it could need to be programmed for the vehicle. If you cannot solve the issue yourself then contact an expert technician. A trained technician will be able determine the issue quickly and resolve it in a timely manner.

Radio Interference

The signs of a key fobs that are not 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 passing too close to electrical components. Generally, rerouting the cables or moving them further away from the components can solve the issue.

It's unlikely that someone is monitoring your key fob's signals to steal your car, but it's possible that your signal has been masked by radio frequency interference. Fortunately, this is not a problem to repair.

If you are having keys that are not recognized, try using a fresh battery. Make sure the battery is the right size and type. Incorrectly sized batteries could harm the fob.

These devices may interfere with the key signal if they are using the same radio frequency. Do not connect these devices to your key fob.

Pairing Issues

The remote keyless entry system is a receiver that receives radio frequency signals from the key fob. If the receiver is experiencing a problem, you won't be in a position to begin your vehicle even if your key fob is functional and can be modified. This issue can be caused by a variety different ways, such as a dead battery in 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 frequent reasons why your Peugeot 308 key fob is not working is that the battery inside has failed. It is possible to replace it with a new battery, however, it is essential to get the right battery for your key fob. It is best to choose a battery that is the same size with the same voltage, specifications, and specifications as the original.

Another reason the reason why your Peugeot 308 key fob might not be working is because it has been paired to another vehicle. You may have accidentally given your key fob to a friend, or the key was used to unlock other vehicles. This can be resolved by reprogramming your key fob using an OBDII scanner. The scanner will usually ask you for specific information regarding your vehicle, like the VIN or engine type, and it is essential to enter it correctly.