peugeot boxer key 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob stopped functioning one day, it could be due to a dead coin battery or water damage the receiver module or a malfunctioning electronic chip. These are all easy fixes that can get your car back to speed in no time!

Car keys can also become faulty due to the blade getting worn. This can be fixed to fix the problem if you go to your local Car Key Man Auto Locksmith and let them fit the new key blade for you.

Battery

The key fob of your Peugeot 308 may die or become weak enough to not send a clear signal. This can cause the key fob to stop functioning, preventing you from locking or opening the doors, or even starting your engine. You'll require a new battery for your key fob to repair this.

You'll have to purchase batteries for replacement from an auto parts store or your local hardware store. Make sure that the battery is brand new and not on the shelf for too long. A new battery will have greater capacity and can send a stronger signal the car.

After replacing the battery, try unlocking and locking the doors of your Peugeot with the key fob. If the doors do not unlock it's likely that the receiver module inside the car is the cause. The local Peugeot dealer can reprogram the receiver module.

The chip inside 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 shield the chip from moisture can be worn down over time, particularly if the key fob is exposed to water for prolonged durations, like submerging it in the ocean at the beach. To prevent this from happening, it's important to keep your key fob free from moisture and never let it come in contact with water.

Water Damage

Don't let go of your key fob when it gets wet, regardless of whether you dropped in an aquisition or stumbled into a pool. While the key fob comes with rubber seals that protect it from water, long-term exposure to water can lead to damage to its electronic chip. Water is a great conductor, and any water that comes into the key fob could cause the short circuits to be in series that eventually destroy the electronic chip. After taking the battery out, clean the contacts with isopropyl ethanol and dry it completely before putting it back in.

A dead battery might be the reason that your Peugeot 308 won't start. If you have a spare car, jumper cables can be used to start the engine again. If the battery is faulty, it must be replaced.

Another possibility is a defective receiver inside the vehicle, which may prevent it from receiving a signal from the key fob. It could be due to a issue with the antenna, or wiring or the key fob could be damaged. It could be necessary to programme a new key fob to your vehicle if you are using one. If you are unable to solve the issue, you should contact an expert technician. A trained technician will be able to determine the issue quickly and fix it immediately.

Radio Interference

Interference can trigger symptoms such as a fob that isn't recognized or has a restricted range. The interference could be transmitted or radiated the latter resulting from power and speaker cables that are too close to electrical components. Generally, rerouting the cables or moving them away from these components can resolve the issue.

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

If your key fob isn't being recognized by the system, try a new battery. Make sure the battery is of the correct size and type. Incorrectly sized batteries could harm the fob.

Certain alarm systems from the aftermarket and radar detectors operate on the same radio frequency as your key fob and can cause them to interfere with your key signals. It is best to avoid attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system has an antenna that receives radio frequency signals from the key fob. It will not be possible to start your car if this receiver is malfunctioning even if the key fob is functioning and can be reprogrammed. This issue can be caused by a variety of ways, including a dead battery in the coin-cell, or water damage. The receiver could also be malfunctioning due to a software issue or internal damage to the key.

The battery that powers your Peugeot Spare Key 308 keyfob has likely died. You can easily replace this with a new battery, but it is important to select the correct battery for your key fob. If you use a battery that is not correct, it could result in further problems with the key fob, so it is recommended to use either the original battery or the replacement that is identical in size, voltage and specification.

Another reason that the reason your Peugeot 308 key fob might not be working is due to the fact that it has been paired to another vehicle. You may have accidentally given your key fob a friend, or the key was used to unlock other vehicles. You can fix this by reprogramming the fob using an OBDII scanner. This tool typically asks you for specific information regarding your vehicle, like the VIN or engine type, so it's essential to enter it correctly.