Peugeot 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, water damage and receiver module issues or a defective electronic chip. Luckily, all of these are easy to fix and you'll be able to get your car back to normal in no time!

Car keys can also get damaged because the key blade gets worn. You can fix this issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.

Battery

The battery that powers the key fob on your peugeot 208 replacement key 308 can sometimes die or become insufficient to send an intense signal to your car. The key fob might cease to function and stop you from locking or unlocking your doors or starting the engine. To fix this issue, you'll have to replace the battery on your key fob.

You can purchase a new battery at an auto parts store, or at your local hardware store. Make sure the battery is brand new and not on the counter for too long. A new battery will have greater capacity and can transmit a stronger signal to the car.

After replacing the battery try unlocking the doors and locking them using the key fob. If the doors aren't unlocking, it's likely that the receiver module in the car is the cause. Your local peugeot 206 key fob replacement dealer can reprogramme the receiver module.

It's also possible that the chip inside your key fob is 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 might become worn down over time especially if your key ring is exposed to water for lengthy period of time, like when you submerge it in the ocean at the beach. To prevent this from happening you should keep your key fob free of water and out of water.

Water Damage

If your key fob is wet regardless of whether you dropped it into the pool or threw it into a puddle don't think it's a lost cause. While the key fob comes with rubber seals to protect it from water, prolonged exposure to water can cause damage to the electronic chip. Water is a great conductor, and any water that comes into the replacement key for peugeot 308 fob can cause a series short circuits, which will eventually ruin the electronic chip. After taking the battery out, clean its contacts with isopropyl alcohol, and dry it off completely before putting it back into.

A dead battery could be the reason why your Peugeot 308 won't start. If you have a spare car, jumper cables could be used to get the engine running again. If the battery is faulty and needs to be replaced, it should be replaced.

Another reason could be a bad receiver in the vehicle, which may hinder 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 may be damaged. It could be necessary to programme a new key fob to your vehicle if using one. If you're unable to fix the problem yourself seek out a professional technician. A trained technician in the field will be able identify the issue quickly, and fix it immediately.

Radio Interference

Signs like key fob not being recognized or having a limited range of operation usually mean there is an interference in the system. It is either radiated or conducted, with the former resultant from power supply cables and speaker wiring passing too close to electrical components. Generally, re-routing the cables or moving them further away from these components could solve the issue.

It's unlikely that anyone is listening in on the key fob's signals to steal your car, however it's possible that your signal has been drowned out by radio frequency interference. This is a simple problem to fix.

If you are having key fobs that aren't being recognized, try an entirely new battery. Make sure the battery is the right size and type. Batteries that are not of the correct size can cause damage to your device.

Certain alarm systems from the aftermarket and radar detectors operate on the same radio frequency as your key fob, which could cause them to interfere with your key signals. It is recommended not attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system of cars has an antenna that receives radio frequencies from the key fob. If the receiver is experiencing issues, you will not be capable of starting your car regardless of whether the key fob works and can be reprogrammed. The issue can result from a variety of factors, including a dead coin battery and water damage. The receiver could also be malfunctioning due to a software glitch or internal damage in the key.

One of the most common reasons for why your Peugeot 308 key fob is not working is that the coin battery inside has gone out of service. This battery can be replaced, but ensure that it's the appropriate battery for the key fob. If you use a battery that is not correct, it could lead to further problems with the key fob, so it is recommended to use the original or an alternative that is similar 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 an unrelated vehicle. This could be the case if you have given your key fob away to a friend 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. The scanner will usually ask you for specific details about your vehicle, such as the VIN or engine type, so it's essential to enter it correctly.