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, water damage, receiver module issues, or even a defective chip. Fortunately, these issues are easy to fix and you'll have your vehicle back to normal in no time!

The key blade could become worn out and result in an issue with your car key. You can solve this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.

Battery

The key fob on your peugeot 406 remote key programming 308 may die or become weak enough to not transmit a strong signal. This can cause the key fob to stop functioning and prevent you from locking or opening the doors or starting your engine. To fix this issue, you'll need to replace the battery inside the key fob.

You can buy a brand new battery at an auto parts store, or at your local hardware store. When you purchase the battery ensure that it's new and hasn't been on the shelf for a long time. A new battery will have more capacity and will be able to send a stronger signal to the car.

After replacing the battery, try unlocking and locking the doors of your Peugeot by using the key fob. If the doors do not unlock it is most likely with the car's receiver module, which can be reprogrammed by your local peugeot key replacement dealer.

It's also possible that the key fob's internal chip is damaged. This could happen if you drop your key fob on the ground or expose it to water. Rubber seals that shield your chip from moisture could wear out over time. This is especially true if you expose your key fob to water for prolonged periods of time, for example, submerging it at the beach in the ocean. To stop this from happening, it's essential to protect your key fob from water and never let it come into contact with water.

Water Damage

Don't lose hope on your key fob when it becomes wet, whether you dropped it in a pool or fumbled into a pool. While the key fob has rubber seals that protect it from water, prolonged exposure to water may result in damage to its electronic chip. Since water is a good conductor so any water that makes it inside the key fob will create a series of short circuits, which could eventually destroy the chip. After removing the battery clean its contacts with isopropyl alcohol, and dry it off completely before putting it back in.

A dead battery can also be the reason your Peugeot 308 won't start. If you have an extra car, jumper cables can be used to start the engine again. If the battery is faulty it is required to replace it.

Another possibility is a defective receiver inside the vehicle that could hinder it from receiving a signal from the key fob. The key fob may be damaged or there might be an issue with the antenna, wiring or the key fob itself. If you're using an entirely new key fob, it could need to be programmed to your vehicle. If you're unable to solve the issue, contact a professional technician. A technician who is trained in the field will be able detect the issue quickly and fix it immediately.

Radio Interference

The signs of a key fobs not being recognized or having a restricted range of operation usually mean there is a problem in the system. The interference could be transmitted or radiated the latter being caused by power cables and speaker cables being too close to electrical parts. In general, rerouting cables and moving them away from these components will resolve the problem.

It's unlikely someone is watching the key fob's signal in order to steal your vehicle, but it's possible that radio interference has slowed the signal. Fortunately, this is not a problem to repair.

If you're experiencing a problem with your key fob not being recognized, try using a new battery. Also, make sure that the battery is of the correct size and type. Incorrectly sized batteries can damage the fob.

Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob, and this could cause them to interfere with your key signals. It is advised to avoid having these devices attached to your key fob.

Pairing Issues

The remote keyless entry system of a car has an antenna that receives radio signals from the key fob. If this receiver has developed an issue, you will not be capable of starting your car even if the key fob functions and is reprogrammed. The issue could result from a variety of factors, including the battery of a coin that is dead and water damage. The receiver could also be malfunctioning due a software error or internal damage to the key itself.

One of the most common reasons your Peugeot 308 key fob isn't working is because the battery inside has died. It is easy to replace it with a new battery, however, it is essential to choose the right battery for your key fob. A bad battery can cause further issues with the key fob, so it is recommended to use either the original or the replacement that is identical in size, voltage, and specifications.

Another reason the reason your peugeot partner key fob 308 key fob might not be working is that it has been paired to a different car. It is possible that you have accidentally given your key fob to someone else or the key was used to unlock other vehicles. You can resolve this by reprogramming your key fob with an OBDII scanner. The scanner will usually ask you for certain information about your vehicle, such as the VIN or engine type, so it's crucial that you enter this correctly.