Peugeot 308 Key Fob Problems and How to Fix Them
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If your Peugeot key fob suddenly stopped working, it could be due to a dead coin-cell battery or water damage, receiver module issues, or a malfunctioning chip. Fortunately, all of these are simple to fix and you'll get your car back to normal in no time!
Car keys can also be damaged due to the fact that the blade on the key gets worn. It is easy to fix this issue by visiting your local Car Key Man Auto Locksmith to install a new blade.
Battery
The battery of the key fob in your Peugeot 308 can sometimes die or become weak enough to send an intense signal to your car. The key fob may stop working and prevent 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'll need a new battery from an auto parts shop or your local hardware store. When you purchase the battery, ensure that it's new and hasn't sat on the shelf for a long time. A new battery will have greater capacity and be able to transmit a stronger signal to the car.
After replacing the battery If you have a new battery, try unlocking and locking the doors of your Peugeot with the key fob. If the doors won't unlock it's possible that the receiver module in the car is responsible. Your local Peugeot dealer can reprogramme the receiver module.
The internal chip of the key fob could also be damaged. This could happen if drop your key fob on the ground or expose it to water. The rubber seals that shield the chip from moisture may be worn down over time, especially if your key fob is exposed to water for long periods of time like submerging it in the ocean at the beach. To avoid this it is recommended to keep your key fob free of the reach of moisture and away from water.
Water Damage
If your key fob is soaked regardless of whether you dropped it into the pool or fumbled it into the puddle, don't believe that it's an accident. The key fob is protected by rubber seals, however, prolonged exposure to water may harm its electronic chip. Water is a great conductor, and any water that enters the key fob could cause an array of short circuits which eventually damage the electronic chip. After removing the battery clean its contacts with isopropyl alcohol and dry it completely before putting it back in.
A dead battery could be the reason your Peugeot 308 won't start. If you have an extra car, jumper cables can be used to get the engine going again. If you suspect that the battery is at fault then it must be replaced.
A poor receiver in the car could also block it from receiving the signal from the key fob. The key fob could be damaged or there could be a problem with the antenna, wiring or key fob itself. If you are using the latest key fob, it could need to be programmed for the vehicle. If you're unable to solve the issue yourself call a professional technician. A skilled technician will be able to identify the issue quickly and fix it promptly.
Radio Interference
Symptoms such as key fob not being recognized or with a limited range often mean that there is a problem in the system. The interference can be transmitted or radiated which is caused by power and speaker cables getting too close to electrical components. In general, rerouting cables and moving them away from these components will solve the issue.
It's unlikely that someone is watching your key fob's signal in the intention of stealing your vehicle or vehicle, but it's possible that radio frequency interference has drowned out the signal. This is a simple issue to repair.
If your key fob is not being recognized by the system, try a new battery. Also, make sure that the battery is of the right type and size. Batteries that are not the right dimensions can harm your battery.
Certain alarm systems from the aftermarket and radar detectors use the same radio frequency as your key fob, and can cause them to interfere with your key signals. It is advised to avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system of automobiles has a receiver which receives radio frequencies from the key fob. If this receiver develops an issue, you will not be able to start your car even if the key fob works and is reprogrammed. The issue could be caused by a number of reasons, such as the dead battery in the coin and water damage. The receiver could also be faulty because of a software bug or internal damage in the key.
One of the main reasons for why your Peugeot 308 key fob isn't functioning is that the battery inside has gone out of service. https://www.thekeylab.co.uk/peugeot-car-keys/ can easily replace this by a new battery however, it's important to choose the right battery for your key fob. It is best to choose a battery that is the same size as well as voltage and specifications as the original.
Another reason the reason your Peugeot 308 key fob might not be working is that it has been paired to a different car. This could happen if you have given your key fob away to a friend or if the key has been used to unlock and start other vehicles. This can be solved by reprogramming your key fob with an OBDII scan. This tool typically asks you for specific information about your vehicle, such as the VIN or engine type, and it is essential to enter it correctly.
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