Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob stopped working one day it could be due to a dead coin battery or water damage or receiver module issues, or a damaged electronic chip. These are all simple solutions that will restore your car to speed in no time!
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Battery
The key fob in your Peugeot 308 may die or become weak enough to not send a powerful signal. The key fob could cease to function and stop you from locking or unlocking your doors or starting the engine. To fix this, you'll have to replace the battery inside your key fob.
You'll need a new battery from an auto parts store or a local hardware store. Make peugeot 107 replacement key cost G28 Car Keys that the battery is brand new and has not on the counter for too long. A new battery will have greater capacity and will be able to send a stronger signal the car.
After replacing the battery try unlocking the doors and locking them using the key fob. If the doors don't unlock it is most likely with the car's receiver module that can be reset by your local Peugeot dealer.
It's possible that the chip inside your key fob has been 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 get worn out over time. This is especially the case if you expose your key fob to water for long periods of time, for example, submerging it at the beach in the ocean. To prevent this from happening you should keep your key fob clear of the reach of moisture and away from water.
Water Damage
Don't give up on your key fob when it becomes wet, whether you dropped it in the pool or slipped into a puddle. Although the key fob is equipped with rubber seals that should protect it from water, prolonged exposure to water could lead to damage to its electronic chip. Since water is such a good conductor and conductor, any water that makes it inside the key fob could cause a chain of short circuits which will eventually destroy the chip. After removing the batteries, clean the contact surfaces with isopropyl and dry them completely before putting them back into.
A dead battery might be the reason your Peugeot 308 won't start. If you have an extra car, jumper cables could be used to start the engine again. If the battery is causing the problem and it is not working, it should be replaced.
Another possible cause is a malfunctioning 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 might be damaged. If you are using an entirely new key fob, it may need to be programmed to your vehicle. If you are unable solve the issue, you should contact a professional technician. A technician trained in the field will be able to determine the issue quickly and fix it immediately.
Radio Interference
Signs like key fob not being recognized or having a narrow range of operation usually mean there is a problem with the system. The interference can be radiated or transmitted, the latter being caused by power and speaker cables that are too close to electrical parts. In general, rerouting cables and moving them away from these components will fix the issue.
It's unlikely that someone is listening in on your key fob signals to steal your car, but it's possible that the signal has been masked by radio frequency interference. Fortunately, this issue is simple to fix.
If your key fob isn't being recognized by the system, you can try replacing the battery. Also, make sure that the battery is the right type and size. Batteries that are not of the correct size can damage your fob.
Certain alarm systems from the aftermarket and radar detectors operate on the same radio frequency as your key fob and they can cause them to interfere with your key signals. Do not connect these devices to your key fob.
Pairing Issues
The remote keyless entry system that is used in a car has a receiver that receives radio signals from the key fob. It is not possible to start your vehicle if the receiver isn't working even if the key fob works and is reprogrammable. This issue can be caused by a variety of ways, including a dead coin-cell battery or water damage. The receiver could be malfunctioning because of an internal or software issue or damage to the key itself.
The battery that powers your Peugeot 308 keyfob has likely been drained. You can replace it with a new battery, but it's essential 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's best to use the original or a replacement that is identical in size, voltage and specifications.
Another reason your Peugeot 308 key fob might not be working is due to the fact that it is paired with another vehicle. It is possible that you have accidentally given your key fob a friend, or the key was used to unlock other vehicles. This can be fixed by reprogramming your key fob using an OBDII scan. This tool typically asks you for specific details about the vehicle, such as the VIN or engine type, and it's important to enter it correctly.
