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 damaged receiver modules, water issues, or a defective chip. These are all simple fixes and you can bring your car back to speed in no time!
The key blade could become worn-out and cause a malfunctioning car key. You can easily solve this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.
Battery
The battery of the key fob in your Peugeot 308 can sometimes die or become too weak to send an energizing signal to the car. The key fob can be inoperable and prevent you from locking or unlocking your doors or even starting your engine. You'll need a new battery for your key fob to correct this.
You can purchase a new battery at an auto parts shop, or at your local hardware store. When you buy the battery, ensure that it's new and hasn't been on the shelf for a long time. A fresh new battery will have greater capacity and will also be able to send a stronger signal to the car.
After replacing the battery, try unlocking the doors and locking them using the key fob. If the doors aren't unlocking it's likely that the issue lies to be with the receiver module of your car which can be changed by your local Peugeot dealer.
The internal chip of the key fob might be damaged. This can happen if you drop your key fob on the ground or expose it to water. Rubber seals that shield your chip from moisture can get worn out over time. This is especially true when you expose your key fob to water over long periods of time, such as swimming it in the ocean. To prevent this from happening it is recommended to keep your key fob clear of the reach of moisture and away from water.
Water Damage
If your key fob becomes soaked, whether you dropped it into the pool or threw it into a puddle, don't think that it's an accident. While the key fob comes with rubber seals that protect it from water, prolonged exposure to water can cause damage to the electronic chip. Water is a good conductor and any water that enters the key fob could cause the short circuits to be in series that eventually destroy the electronic chip. After taking the battery out, clean the contacts with isopropyl ethanol and dry it completely before putting it back into.
A dead battery might be the reason your Peugeot 308 won't start. If you have an extra vehicle, jumper cables can be used to get the engine going again. If the battery is causing the problem then it must be replaced.
A defective receiver in your car may also hinder it from receiving the signal from the key fob. It could be due to a problem with the antenna or wiring or the key fob may be damaged. If you are using a new key fob it may require to be programmed to the vehicle. If you are unable to fix the issue on your own seek out a professional technician. A technician who is trained in the field will be able to detect the issue quickly and fix it immediately.
Radio Interference
Interference can cause symptoms such as a fob that is not recognized or has a limited range. The interference can be transmitted or radiated the latter being caused by power and speaker cables getting too close to electrical parts. Generally, re-routing the cables or moving them further away from these components could solve the issue.
It's unlikely that someone is monitoring your key fob's signals to steal your car, but it is possible that the signal has been drowned out by radio frequency interference. This is a simple problem to resolve.
If your key fob is not being recognized by the system, try replacing the battery. Also, ensure that the battery you are using is the proper size and type. Batteries that aren't the correct size can cause damage to your device.
Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob and they can 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 automobiles has an antenna that receives radio signals from the key fob. It is not possible to start your vehicle if the receiver is malfunctioning even if your key fob works and is reprogrammable. The issue can be caused by a variety of ways, including by a dead battery in the coin-cell, or water damage. The receiver could be malfunctioning because of a software error or internal damage to the key itself.
The battery that powers your Peugeot 308 keyfob may have been drained. It is easy to replace it by using a fresh battery, but it is important to get the right battery for your key fob. A bad battery can cause further issues with the key fob, therefore it is recommended to use the original battery or the replacement that is identical in size, voltage, and specification.
peugeot 308 key fob that the reason why your Peugeot 308 key fob might not be working is because it is connected to another vehicle. You could have accidentally handed the key fob to a friend, or the key was used to unlock other vehicles. You can fix this by reprogramming your key fob using an OBDII scanner. This tool will request information about your vehicle, such as its VIN or engine type. It is important that you enter the correct details.