Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob has stopped functioning one day it could be due to a dead battery in the coin or water damage or receiver module issues, or a defective electronic chip. These are all easy fixes and you can get your car back to speed in a matter of minutes!
The key blade could become worn out and lead to a faulty car key. This can be fixed to fix the problem if you go to your local Car Key Man Auto Locksmith and let them fit the new blade for you.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not send a clear signal. This can cause the key fob to cease working, preventing you from opening and locking the doors, or even starting your engine. To fix this, you'll have to replace the battery inside your key fob.
You'll need a new battery from an auto parts store or at your local hardware store. When you buy the battery, make sure that it's brand new and hasn't been on the shelf for a long time. A new battery will have more capacity and can send a more powerful signal to the car.
After replacing the battery try unlocking the doors and locking them with the key fob. If the doors aren't unlocking then the receiver module inside the car is the culprit. The local Peugeot dealer can reprogramme the receiver module.
It's possible that the chip inside your key fob is damaged. It is possible to harm your key fob if you drop it on the ground or expose it to moisture. The rubber seals that protect the chip from moisture could get worn out over time, particularly if your key fob is exposed to water for lengthy period of time, like when you submerge it in the ocean at the beach. To avoid this you should keep your key fob away of the reach of moisture and away from water.
Water Damage
If your key fob becomes soaked in water, regardless of whether you dropped it in the pool or fumbled it into a puddle don't think that it's an accident. Although peugeot key fob is equipped with rubber seals that protect it from water, long-term exposure to water could cause damage to its electronic chip. Water is a great conductor, and any water that is absorbed into the key fob will trigger an array of short circuits which eventually damage the electronic chip. After removing the batteries clean the contacts with isopropyl. Dry them completely before putting them back in.
Your Peugeot 308 may not start because of a dead battery. If you have an extra car, jumper cables could be used to get the engine working again. If the battery is damaged and needs to be replaced, it should be replaced.
A malfunctioning receiver in the car may also block it from receiving the signal from the keyfob. It could be a issue with the antenna or wiring, or the key fob may be damaged. It is possible to program a new keyfob for your vehicle if using one. If you cannot fix the problem yourself then contact a professional technician. A trained technician in the field will be able to identify the issue quickly, and resolve it quickly.
Radio Interference
Signs like key fob not being recognized or having a narrow range of operation usually mean there is a problem with the system. The interference can be transmitted or radiated the latter resulting from power cables and speaker cables being 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 listening in on your key fob's signals to steal your car, but it's possible that the signal is being distorted by radio frequency interference. This is a straightforward issue to solve.
If your key fob isn't being recognized by the system, try a new battery. Make sure that the battery is the right size and type. Incorrectly sized batteries could harm the fob.
These devices may interfere with the key signal if they are using the same radio frequency. It is advised to avoid using these devices with your key fob.
Pairing Issues
A car's remote keyless entry system is a receiver that receives radio frequency signals from the key fob. If the receiver is experiencing a problem, you won't be in a position to begin your vehicle regardless of whether the key fob is functional and is changed. The issue can be caused in a number different ways, such as a dead battery in the coin-cell, or water damage. The receiver could be malfunctioning because of an internal or software glitch or damage to the key itself.
The battery inside your Peugeot 308 keyfob is likely to have been drained. It is easy to replace it by using a fresh battery, however, it is essential to select the correct battery for your key fob. It is recommended to use a battery that is the same size in terms of voltage, size, and specifications as the original.
Another reason your Peugeot 308 key fob might not work is because it has been paired to an unrelated vehicle. You might have accidentally given your key fob to someone else, or the key was used to unlock other vehicles. This can be resolved by reprogramming the fob using an OBDII scanner. This tool will request details about your car for example, its VIN or engine type. It is important to enter the correct information.