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Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob has stopped working after a few days it could be due to a dead battery in the coin, water damage, receiver module issues 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!
The key blade can become worn-out and cause an unusable car key. It is easy to fix this issue by visiting your local Car Key Man Auto Locksmith to replace the 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, preventing you from locking or opening the doors or starting your engine. You'll need a new battery for your key fob to repair this.
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 new and hasn't sat on the shelf for a long time. A brand new battery will have greater capacity and will be able to 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 don't open then the receiver module in the car is at fault. Your local Peugeot dealer can reprogramme the receiver module.
It's possible that the key fob's internal chip has been damaged. This could happen when you drop your key fob on the ground or expose it to water. Rubber seals that protect your chip from moisture can be worn out over time. This is particularly true if you expose your key fob to water over long periods of time, like swimming it in the ocean. To avoid this, you should keep your key fob out of moist areas and away from water.
Water Damage
If your key fob is submerged, regardless of whether you dropped it in the pool or threw it into a puddle, don't assume 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 can cause short circuits in series which eventually damage the electronic chip. After taking the batteries out, clean its contacts with isopropyl and then dry them completely before putting them back into.
A dead battery may be the reason that your Peugeot 308 won't start. Jumper cables are a fantastic way to restart the engine if you have an extra car. If the battery is the issue and it is not working, it should be replaced.
Another reason could be a defective receiver inside the vehicle that could block the signal from the key fob. The key fob may 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 might need to be programmed into the vehicle. If you are unable solve the issue, call an expert technician. A technician trained in the field will be able to detect the issue quickly and fix it immediately.
Radio Interference
Interference may cause symptoms such as a fob that's not being recognized or has a limited range. It could be radiated or conducted, with the former resultant from power supply cables and speaker wiring that is too close to electrical components. In general, rerouting cables or moving them away from these components will fix the issue.
It's unlikely that someone is listening to the key fob's signal in order to steal your car however it is possible that radio interference has ruined the signal. This is a simple problem to resolve.
If you are having key fobs that aren't recognized, try using a fresh battery. Also, ensure that the battery you are using is the right size and type. Incorrectly sized batteries could harm the fob.
Certain alarm systems from the aftermarket and radar detectors use the same radio frequency as your key fob, and this could cause them to interfere with your key signals. It is advised to avoid using these devices on your key fob.
Pairing Issues
The remote keyless entry system that is used in cars has a receiver which receives radio frequencies from the key fob. It will not be possible to start your vehicle if the receiver is not functioning properly, even if your key fob is working and can be reprogrammed. This problem can be caused by a variety of ways, including a dead battery in the coin-cell, or water damage. The receiver may also be malfunctioning due to a software error or internal damage to the key itself.
One of the most frequent reasons that your Peugeot 308 key fob doesn't work is because the coin battery inside has gone out of service. It is possible to replace it by a new battery however, it is essential to get the right battery for your key fob. It is best to choose a battery that is the same size in terms of voltage, size, and specifications as the original.
Another reason why the reason your Peugeot 308 key fob might not be working is that it is paired with another vehicle. You may have accidentally given your key fob a friend or the key was used to unlock other vehicles. This issue can be solved by reprogramming your key fob with an OBDII scan. view will ask for details about your car like its VIN or engine type. It is vital that you enter the correct information.