Peugeot 308 Key Fob Problems and How to Fix Them

If your peugeot keys 308 key fob has stopped working for a while, it could be due to a dead coin battery, water damage the receiver module or a defective electronic chip. These are all simple solutions that will get your car back up to speed in a matter of minutes!

The blade of the key can get worn-out and cause an issue with your car key. It is easy to fix the issue by visiting your local Car Key Man Auto Locksmith to replace the blade.

Battery

The key fob inside your Peugeot 308 may die or become weak enough to not send a powerful signal. The key fob could stop working and prevent you from locking or unlocking your doors, or starting the engine. To fix this, you'll have to replace the battery inside the key fob.

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

After replacing the battery, try unlocking the doors and locking them with the key fob. If the doors do not unlock then the receiver module inside the car is at fault. Your local Peugeot dealer can reprogramme the receiver module.

It's possible that the chip inside your key fob is damaged. It's possible to cause damage to your key fob when you drop it on the ground, or expose it to water. The 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 over long periods of time, for example, submerging it at the beach in the ocean. To avoid this happening, it's important to protect your key fob from moisture and never let it come into contact with water.

Water Damage

Don't give up on your key fob if it gets wet, no matter if you dropped it in the pool or slipped into a puddle. While the key fob comes with rubber seals to protect it from water, long-term exposure to water may cause damage to its electronic chip. Water is a great conductor, and any water that enters the key fob will trigger a series short circuits, which will eventually ruin the electronic chip. After removing the battery, scrub its contacts with isopropyl Alcohol and dry it completely before putting it back into.

A dead battery can also be the reason that your peugeot key fob 308 won't start. If you have an extra vehicle, jumper cables may be used to get the engine working again. If the battery has a problem and needs to be replaced, it should be replaced.

A poor receiver in the car can also prevent it from receiving the signal from the key fob. It could be a issue with the antenna, or wiring, or the key fob could be damaged. It might be necessary to program a new fob into your vehicle if using one. If you are unable to solve the issue, you should contact an expert technician. A professional who has been trained in the field will be able to diagnose the problem quickly, and then fix it right away.

Radio Interference

For example, a key fobs not being recognized or having a limited range usually indicate that there is interference in the system. The interference can be transmitted or radiated the latter being caused by power and speaker cables getting too close to electrical parts. In general, rerouting cables and moving them away from these components will resolve the problem.

It's unlikely that someone is watching your key fob signals to steal your car, however it's possible that your signal has been muffled by radio frequency interference. This is an easy issue to solve.

If your key fob is not being recognized by the system, you can try a new battery. Also, ensure that the battery is of the right size and type. Batteries of the wrong size can cause damage to your device.

These devices may interfere with the key signal if they use the same radio frequency. Avoid connecting these devices to your key fob.

Pairing Issues

The remote keyless entry system that is used in a car has an antenna that receives radio frequencies from the key fob. You will not be able start your car if this receiver is malfunctioning even if your key fob is working and can be reprogrammed. The issue could be caused by a range of causes, including the battery of a coin that is dead and water damage. The receiver could also be malfunctioning as a result of a software error or internal damage to the key itself.

One of the most frequent reasons for why your Peugeot 308 key fob isn't working is that the battery inside has gone out of service. This battery can be easily replaced, however you must be sure it's the right battery for your keyfob. The wrong battery could result in further problems with the key fob, so it is recommended to use the original or a replacement that is identical in size, voltage, and specifications.

Another reason the reason your Peugeot 308 key fob might not be working is because it is paired with another vehicle. This could be the case if you have given your key fob to a friend or if the key has been used to unlock or start other vehicles. You can resolve this by reprogramming the key fob with an OBDII scanner. This tool will usually ask you to provide certain details about your vehicle, for example the VIN or engine type, and it's important to enter it correctly.