Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working, it could be because of a dead coin-cell battery or water damage, receiver module issues, or a defective chip. These are all simple fixes that can get your car back up to speed in no time!
Car keys can also get damaged because the key blade gets worn. This is a simple fix by visiting your local Car Key Man Auto Locksmith and let them install an entirely new key blade for you.
Battery
The battery of the key fob in your Peugeot 308 can sometimes die or become too weak to send an intense signal to your car. The key fob could cease to function and stop you from locking or unlocking your doors or even starting the engine. To fix this issue, you'll need to replace the battery inside the key fob.
You'll have to purchase a new battery from an auto parts store or your local hardware store. Make sure that the battery is brand new and has not stored on the counter for too long. A new battery has more capacity and can transmit a stronger signal to your car.
After replacing the battery, try unlocking the doors and locking them using the key fob. If the doors don't unlock it is most likely in the car's receiver module which can be changed by your local Peugeot dealer.
It's also possible that the chip inside your key fob has been damaged. You can cause damage to your key fob when you drop it on the ground, or expose it to moisture. The rubber seals that protect the chip from moisture might be worn down over time, particularly if your key fob is exposed to water for extended period of time, like when you submerge it in the ocean at the beach. To avoid this from happening, you must keep your key fob free from moisture and to never let it come in contact with water.
Water Damage
Don't let go of your key fob if it becomes wet, whether you dropped it in an aquisition or stumbled into a puddle. While the key fob has rubber seals which should shield it from water, long-term exposure to water may lead to damage to its electronic chip. Water is a good conductor, and any water that enters the key fob can cause a series short circuits which can eventually harm the electronic chip. After removing the batteries, clean the contacts with isopropyl. Dry them completely before putting them back into.
Your Peugeot 308 may not start due to a dead battery. If you have an extra vehicle, jumper cables may be used to get the engine going again. If you suspect that the battery is at fault the battery will need to be replaced.
Another possibility is a bad receiver in the vehicle, which can block the signal from the key fob. The key fob may be damaged or there might be a problem with the antenna, wiring or the key fob itself. If you're using an entirely new key fob, it may require to be programmed for the vehicle. If you're not able to solve the issue, call an expert technician. A trained technician will be able to identify the issue quickly and correct it swiftly.
Radio Interference
Interference may cause symptoms like a key fob that's not being recognized or has a restricted range. It is either radiated or conducted, with the former being caused by power supply cables or speaker wiring passing too close to electrical components. In general, rerouting cables or moving them away from these components can solve the problem.
It's unlikely that someone is watching the key fob's signals to steal your car, however it's possible that the signal is being distorted by radio frequency interference. Fortunately, this is not a problem to repair.
If your key fob isn't being recognized by the system, you can try replacing the battery. Also, make sure that the battery you are using is the right type and size. A wrongly sized battery can cause damage to the fob.
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. G28 Car Keys is advised to avoid having these devices attached to your key fob.
Pairing Issues
The remote keyless entry system of the car is equipped with a receiver that receives radio frequencies from the key fob. You will not be able start your vehicle if the receiver is not functioning properly even if your key fob works and is reprogrammable. The issue can result from a variety of causes, including a dead coin battery and water damage. The receiver could also be malfunctioning as a result of an error in the software or internal damage to the key itself.
One of the main reasons your Peugeot 308 key fob isn't functioning is because the battery inside has died. The battery can be replaced, but you need to ensure that it's the right battery for your keyfob. It is best to use a battery that is the same size in terms of voltage, size, and specifications as the original.
Another reason the reason why your Peugeot 308 key fob might not be working is due to the fact that it has been paired to another vehicle. It is possible that you have accidentally given your key fob a friend or it was used to unlock other vehicles. This can be solved by reprogramming your key fob using an OBDII scan. The scanner will usually ask you to provide certain details regarding the vehicle, such as the VIN or engine type, and it is essential to enter this correctly.