Blog entry by Normand Bachmeier
Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working, it could be because of an unresponsive battery in the coin-cell, water damage, receiver modules issues, or a defective chip. These are all easy fixes and you can get your car back up to speed in no time!
Car keys can also be damaged because the key blade gets worn. It is easy to fix the issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.
Battery
The battery of the key fob in your peugeot new key 308 can sometimes die or become insufficient to send an intense signal to your car. The key fob can cease to function and stop you from locking or unlocking your doors, or starting the engine. You'll need a replacement battery for your key fob to repair this.
You can purchase a 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 too long. A new battery will have greater capacity and can transmit a stronger signal to the car.
After replacing the battery After replacing the battery, try locking and unlocking the doors of your Peugeot by using the key fob. If the doors aren't unlocking, the problem is likely to be with the receiver module of your car which can be changed by your local peugeot expert key fob dealer.
It's possible that the key fob's internal chip is damaged. This could happen when you drop your key fob on the ground or expose it to water. The rubber seals that protect your chip from moisture might become worn out over time. This is especially the case if you expose your key fob to water over long periods of time, such as submerging it at the beach in the ocean. To prevent this from happening, it's important to keep your key fob safe from water and never let it come into contact with water.
Water Damage
If your key fob becomes submerged and soaked, whether you tossed it into the pool or threw it into a puddle, don't think that it's an accident. The key fob is protected by rubber seals however, prolonged exposure to water may affect the electronic chip. Since water is such a good conductor so any water that makes it inside the key fob can create a series of short circuits, which could eventually destroy the chip. After removing the battery, clean its contacts with isopropyl alcohol, and dry it completely before putting it back in.
Your Peugeot 208 Key 308 may not start because of a dead battery. Jumper cables are an excellent option to restart the engine if you have an extra car. If the battery is the problem and it is not working, it should be replaced.
Another reason could be a malfunctioning receiver in the vehicle, which could hinder it from receiving a signal from the key fob. The key fob could be damaged, or there could be a problem with the antenna, wiring or even the key fob itself. If you're using the latest key fob, it could need to be programmed to the vehicle. If you're not able to solve the issue, call a professional technician. A professional who has been trained in the field will be able to detect the issue quickly and fix it immediately.
Radio Interference
Symptoms such as key fob not being recognized or having a limited range often mean that there is a problem in the system. The interference can be transmitted or radiated, which is caused by power and speaker cables that are too close to electrical components. In general, rerouting cables or moving them away from these components will solve the problem.
It's unlikely that someone is monitoring the key fob's signals to take your car away, but it's possible that the signal has been masked by radio frequency interference. Fortunately, this is not a problem to fix.
If you are having keys that are not recognized, try a new battery. Make sure that the battery is of the correct size and type. Batteries of the wrong size could damage your battery.
These devices can interfere with the key signal if they operate on the same radio frequency. Avoid connecting these devices to your key fob.
Pairing Issues
A car's remote keyless entry system is an antenna that receives radio frequency signals from the key fob. If this receiver has developed issues, you will not be in a position to start your car even if the key fob is working and can be reprogrammed. This problem can be caused in a number different ways, such as an inoperative battery on the coin-cell or water damage. The receiver could also be malfunctioning due an internal or software glitch or damage to the key itself.
The coin battery in your Peugeot 308 keyfob has likely been drained. This battery can be replaced, however you must be sure it's the correct battery for your keyfob. A bad battery can cause further issues with the key fob, so it's best to use the original battery or the replacement that is identical in size, voltage and specifications.
Another reason why the reason your peugeot 107 key fob not working 308 key fob might not be working is due to the fact that it is linked 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 resolve this by reprogramming your key fob using an OBDII scanner. This scanner will typically ask you to provide certain details about your vehicle, for example the VIN or engine type, and it's essential to enter it correctly.