Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped functioning it could be due to an unresponsive battery in the coin-cell or damaged receiver modules, water issues, or a malfunctioning chip. These are all easy fixes that can bring your car back to speed in no time!
The blade of the key can get worn out and cause a malfunctioning car key. This is an easy fix if you visit your local Car Key Man Auto Locksmith and let them install the new blade for you.
Battery
The battery that powers the key fob on your Peugeot 308 can sometimes die or become weak enough to send an intense signal to your car. This could cause the key fob to cease working and prevent you from locking or opening the doors, or even starting your engine. You'll need a new battery on your key fob to fix this.
You can buy a brand new battery at an auto parts shop, or at your local hardware store. Make sure that the battery is brand new and has not sitting on the counter for too long. A brand new battery is more capacity and will transmit a stronger signal to your vehicle.
After replacing the battery After replacing the battery, try locking and unlocking the doors of your Peugeot using the key fob. If the doors don't open it's possible that the receiver module inside the car is responsible. The KeyLab can reprogramme the receiver module.
The chip inside the key fob could also be 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 may get worn out over time. This is especially the case when you expose your key fob to water for long periods of time, like submerging it in the ocean. To prevent this from happening it is recommended to keep your key fob free of moisture and away from water.
Water Damage
If your key fob gets submerged, regardless of whether you dropped it in the pool or fumbled it into a puddle don't think it's a loss. Although the key fob is equipped with rubber seals to protect it from water, prolonged exposure to water could result in damage to its electronic chip. Since water is an excellent conductor so any water that is able to get inside the key fob will cause a chain of short circuits that will eventually destroy the chip. After removing the batteries clean the contact surfaces with isopropyl, and then dry them completely before putting them back in.
A dead battery might be the reason why your Peugeot 308 won't start. Jumper cables can be a great method to start the engine when you have an extra car. If the battery is the issue then it must be replaced.
Another possibility is a malfunctioning receiver in the vehicle, which could prevent it from receiving a signal from the key fob. The key fob may be damaged or there might be a problem with the antenna, wiring or key fob itself. If you are using an entirely new key fob, it could need to be programmed to the vehicle. If you are unable to fix the issue on your own, contact a professional technician. A technician trained in the field will be able to identify the issue quickly, and then fix it right away.
Radio Interference
Signs like key fobs that are not recognized or having a restricted range often mean that there is a problem in the system. This is either radiated or conducted, with the latter resultant from power supply cables and the speaker wiring being too close to electrical components. In general, rerouting cables and moving them away from these components can solve the problem.
It's unlikely someone is watching your key fob's signal in order to steal your car It's possible, however, that radio interference has slowed the signal. Fortunately, this issue is simple to repair.
If your key fob isn't being recognized by the system, try replacing the battery. Also, ensure that the battery you are using is the right size and type. Batteries that are not the right dimensions can harm your battery.
These devices could interfere with the key signal if they use the same radio frequency. Do not connect these devices to your key fob.
Pairing Issues
A car's remote keyless entry system contains a receiver that receives radio frequency signals from the key fob. It will not be possible to start your car if this receiver isn't working even if your key fob is working and is reprogrammable. This issue could be caused by a variety of ways, such as an inoperative battery on the coin-cell or water damage. The receiver could also be failing because of a software bug or internal damage to the key.
One of the most common reasons why your Peugeot 308 key fob is not working is because the battery inside has failed. This battery can be replaced, but ensure that it's the proper battery for your keyfob. It is best to use one that is the same size as well as voltage and specifications as the original.
Another reason why the reason your Peugeot 308 key fob might not work is because it has been paired to a different car. You could have accidentally handed your key fob away to a friend or it was used to unlock other vehicles. You can fix this by reprogramming the key fob using an OBDII scanner. This scanner will typically ask you for specific information about your vehicle, such as the VIN or engine type, so it's essential to enter this information correctly.