Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped functioning it could be due to a dead coin-cell battery, damaged receiver modules, water issues, or even a defective chip. Fortunately, these issues are easy to fix and you'll be able to get your vehicle back to normal in no time at all!
The blade of the key can get worn out and result in a faulty car key. You can easily solve this issue by visiting your local Car Key Man Auto Locksmith to install a new blade.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not send a powerful signal. The key fob could not function and stop you from locking or unlocking your doors or even starting your engine. You'll need a new battery on your key fob to correct this.
You can purchase a new battery at an auto parts store or at your local hardware store. When you purchase the battery, make sure that it's brand new and hasn't sat on the shelf for a long time. A new battery has more capacity and can transmit a stronger signal your car.
After replacing the battery try unlocking the doors and locking them with the key fob. If the doors won't unlock then the receiver module inside the car is at fault. Your local Peugeot dealer can reprogramme the receiver module.
It's possible that the chip inside your key fob has been damaged. You could cause damage to your key fob when you drop it on the ground, or expose it to moisture. Rubber seals that protect your chip from moisture can become worn out over time. This is especially true if you expose your key fob to water for long periods of time, such as swimming it in the ocean. To avoid this, you should keep your key fob out of moisture and away from water.
Water Damage
If your key fob gets wet regardless of whether you dropped it in the pool or threw it into a puddle, don't think that it's an accident. The key fob is protected by rubber seals but prolonged exposure to water can harm its electronic chip. Water is a good conductor and any water that gets inside the key fob will cause short circuits in series, which will eventually ruin the electronic chip. After taking the batteries out, clean its contacts with isopropyl and dry them completely before putting them back in.
A dead battery might be the reason that your Peugeot 308 won't start. Jumper cables are a fantastic method to start the engine in case you have an extra car. If you suspect that the battery is at fault, it will need to be replaced.
A poor receiver in the car may also block it from receiving the signal from the key fob. It could be due to a issue with the antenna, or wiring, or the key fob could be damaged. If you are using an entirely new key fob, it might need to be programmed for the vehicle. If you are unable solve the issue, call an expert technician. A technician trained in the field will be able detect the issue quickly and fix it immediately.
Radio Interference
Signs like key fob not being recognized or with a limited range of operation usually mean there is a problem with the system. It could be radiated or conducted, with the former resultant from power supply cables and speakers wiring that are too close to electrical components. Usually, rerouting the cables or moving them away from these components could solve the problem.
It's unlikely that someone is watching your key fob's signal in attempt to steal your vehicle however it is possible that radio interference has drowned out the signal. Fortunately, this issue is simple to fix.
If you're experiencing a problem with your keys that are not recognized, try a new battery. Also, make sure that the battery you are using is the right type and size. Incorrectly sized batteries could harm the fob.
Certain alarm systems and radar detectors operate on the same radio frequency as your key fob and they can cause them to interfere with your key signals. It is recommended to avoid using these devices on your key fob.
Pairing Issues
The remote keyless entry system contains a receiver that receives radio frequency signals 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 working and is reprogrammable. This issue can be caused in a number of ways, including the battery of the coin-cell being dead or water damage. The receiver could also be faulty because of a software bug or internal damage in the key.
TheKeyLab of the main reasons why your Peugeot 308 key fob isn't functioning is because the battery inside has gone out of service. The battery can be replaced, but you need to be sure it's the right battery for your key fob. It is recommended to use one that is the same size in terms of voltage, size, and specifications as the original.
Another reason that your Peugeot 308 key fob might not be working is due to the fact that it has been paired to a different car. This can happen if you have given your key fob to a person you know or if the key has been used to unlock or start other vehicles. This can be solved by reprogramming your key fob using an OBDII scan. This tool will ask for information about your vehicle, for example, its VIN or engine type. It is vital that you enter the correct details.