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 or water damage or receiver module issues, or a malfunctioning 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 a faulty car key. It is easy to solve this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.
Battery
The key fob of your Peugeot 308 may die or become weak enough to not send a clear signal. The key fob might cease to function and stop you from locking or unlocking your doors, or even starting your engine. To fix this, you'll have to replace the battery in your 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 fresh and hasn't just been sitting on the shelf for too long. A new battery has greater capacity and can transmit a stronger signal your car.
After replacing the battery If you have a new battery, try unlocking and locking the doors of your Peugeot by using the key fob. If the doors don't open, it's likely that the receiver module in the car is the culprit. The local Peugeot dealer can reprogramme the receiver module.
The chip inside the key fob may also be damaged. This could 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 become worn down over time particularly if the key fob is exposed to water for extended period of time, like when you submerge it in the ocean at the beach. To prevent this from happening you must keep your key fob free of the reach of moisture and away from water.
Water Damage
Don't let go of your key fob when it becomes wet, whether you slipped into an aquisition or stumbled into a water puddle. The key fob is protected by rubber seals, but prolonged exposure to water may cause damage to its electronic chip. Water is a great conductor, and any water that gets inside the key fob could cause an array of short circuits, which will eventually ruin the electronic chip. After removing the batteries, clean the contacts using isopropyl. Dry them completely before putting them back in.
Your Peugeot 308 may not start because of an unresponsive battery. Jumper cables can be a great way to restart the engine in case you have an extra car. If the battery is causing the problem, it will need to be replaced.
Another possible cause is an ineffective receiver in the vehicle, which may prevent it from receiving a signal from the key fob. It could be due to a problem 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're not able to fix the problem, contact a professional technician. A skilled technician will be able diagnose the problem quickly and correct it swiftly.
Radio Interference
For example, a key fob not being recognized or having a narrow range usually indicate that there is an interference in the system. The interference can be radiated or transmitted, the latter resulting from speaker and power cables passing too close to electrical components. In general, rerouting cables and moving them away from these components will resolve the problem.
It's unlikely that anyone is listening in on the signals from your key fob to steal your car, but it is possible that the signal has been muffled by radio frequency interference. Fortunately, this is not a problem to repair.
If peugeot key replacement fob isn't being recognized by the system, try replacing the battery. Also, ensure that the battery is the right type and size. Batteries that aren't the correct size could damage your battery.
These devices can interfere with the key signal if they use the same radio frequency. It is recommended to avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system that is used in automobiles has an antenna that receives radio frequencies from the key fob. You won't be able to start your vehicle if the receiver isn't working even if the key fob is in good working order and is reprogrammable. The issue can be caused by a variety of ways, such as a dead coin-cell battery or water damage. The receiver could also be failing due to a software glitch or internal damage to the key.
The coin battery in your Peugeot 308 keyfob is likely to have failed. The battery can be easily replaced, but be sure it's the proper battery for your key fob. It is best to choose an item that has the same size with the same voltage, specifications, and specifications as the original.
Another reason the reason your Peugeot 308 key fob might not be working is that it is connected to another vehicle. You may have accidentally given your key fob away to a friend, or the key was used to unlock other vehicles. This issue can be solved by reprogramming the key fob with an OBDII scan. This tool typically asks you to provide certain details regarding your vehicle, for example the VIN or engine type, and it's essential to enter this correctly.