Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob stopped working for a while it could be due to a dead coin battery, water damage the receiver module or a faulty electronic chip. Fortunately, all of these are simple to fix and you'll be able to get your car back to normal in no time at all!
The key blade could become worn out and lead to an issue with your car key. You can easily fix this issue by visiting your local Car Key Man Auto Locksmith to install a new blade.
Battery
The key fob battery in your Peugeot 308 can sometimes die or become too weak to send a strong signal to the car. This can cause the key fob to stop working and prevent you from opening and locking the doors or starting your engine. You'll need a new battery on your key fob to correct this.
You'll need to buy a new battery from an auto parts shop or your local hardware store. When you purchase the battery, ensure that it's fresh and hasn't just been sitting on the shelf for a long time. A brand 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 with the key fob. If the doors do not unlock it's likely that the receiver module inside the car is the cause. Your local Peugeot dealer can reprogram the receiver module.
The chip inside the key fob can also be damaged. This could happen if you drop your key fob on the ground or expose it to water. The rubber seals that protect the chip from moisture may become worn down over time particularly if the key fob is exposed to water for long period of time, like when you submerge it in the ocean at the beach. To prevent this from happening it is recommended to keep your key fob out of water and out of water.
Water Damage
If your key fob is soaked and soaked, whether you dropped it in the pool or fumbled it into the puddle, don't believe it's a case of lost cause. The key fob is protected by rubber seals however, prolonged exposure to water could damage its electronic chip. Because water is a good conductor, any water that gets inside the key fob will create a series of short circuits, which could eventually damage the chip. After removing the battery clean the contacts with isopropyl alcohol, and dry it completely before putting it back in.
Your Peugeot 308 may not start because of an unresponsive battery. If you have a spare car, jumper cables could be used to get the engine working again. If the battery is the issue the battery will need to be replaced.
Another reason could be a defective receiver inside the vehicle, which could stop it from receiving a signal from the key fob. The key fob might be damaged or there might be an issue with the antenna, wiring or even the key fob itself. If you are using the latest key fob, it may need to be programmed to your vehicle. If you're unable to solve the issue, call an expert technician. A skilled technician will be able diagnose the problem quickly and fix it promptly.
Radio Interference
Signs like key fob not being recognized or having a restricted range typically indicate that there is interference in the system. This is either radiated or conducted, with the latter being caused by power supply cables and speaker wiring passing too close to electrical components. Generally, re-routing the cables or moving them away from these components can resolve the issue.
It's unlikely that someone is monitoring the key fob's signals to steal your car, however it is possible that the signal has been drowned out by radio frequency interference. This is an easy issue to repair.
If Read the Full Document fob isn't being recognized by the system, try replacing the battery. Also, ensure that the battery is of the proper size and type. Batteries of the wrong size can damage your fob.
These devices could interfere with the key signal if they operate on the same radio frequency. Beware of attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system in the car is equipped with a receiver that receives radio frequencies from the key fob. If the receiver is experiencing an issue, you will not be able to start your car even if the key fob is functional and can be reset. The issue can be caused by a range of things, including the dead battery in the coin and water damage. The receiver may also be malfunctioning due to a software issue or internal damage in the key.
One of the most common reasons for why your Peugeot 308 key fob isn't functioning is that the coin battery inside has died. The battery can be replaced, but make sure that it is the appropriate battery for the keyfob. A bad battery can lead to further problems with the key fob, therefore it is best to choose the original or an equivalent replacement in size, voltage, and specifications.
Another reason why your Peugeot 308 key fob might not be working is that it is connected to a different car. You may have accidentally given your key fob away to a friend, or the key was used to unlock other vehicles. This can be solved by reprogramming the key fob with an OBDII scan. The tool will ask you for details about your car, such as its VIN or engine type. It is crucial that you enter the correct information.