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 water damage, receiver module issues, or even a defective chip. These are all simple solutions and you'll be able to restore your car to speed in no time!
Car keys can also be damaged due to the blade getting worn. You can easily fix the issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.
Battery
The key fob battery in your Peugeot 308 can sometimes die or become weak enough to send a strong signal to the car. The key fob can be inoperable and prevent you from locking or unlocking your doors, or even starting the engine. You'll need a replacement battery for the key fob in order to fix this.
You'll need the replacement battery from an auto parts store or your local hardware store. Make sure the battery is brand new and not sat on the shelf too long. A new battery will have more capacity and can transmit a stronger signal to the car.
After replacing the battery try unlocking the doors and locking them with the key fob. If the doors do not unlock it is most likely 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 could happen if you drop your key fob on the ground or expose it to water. The rubber seals that protect the chip from moisture may wear down over time, particularly if your key fob is exposed to water for lengthy periods of time like submerging it in the ocean at the beach. To avoid this from happening, it's essential to protect your key fob from water and never let it come into contact with water.
Water Damage
If your key fob becomes soaked in water, regardless of whether you dropped it in the pool or threw it into a puddle don't think it's a loss. While the key fob has rubber seals which should shield it from water, long-term exposure to water can cause damage to the electronic chip. Because water is an excellent conductor and conductor, any water that is able to get inside the key fob may result in a series of short circuits that will eventually ruin the chip. After removing the battery scrub its contacts with isopropyl ethanol and dry it completely before putting it back into.
Your Peugeot 308 may not start because of the battery being dead. If you have an extra car, jumper cables can be used to get the engine going again. If G28 is damaged and needs to be replaced, it should be replaced.
Another reason could be an ineffective receiver in the vehicle, which may stop it from receiving a signal from the key fob. It could be a issue with the antenna or wiring or the key fob might be damaged. If you have a new key fob, it could need to be programmed for the vehicle. If you're unable to fix the problem yourself call an expert technician. A technician who is trained in the field will be able determine the issue quickly and then fix it right away.
Radio Interference
Symptoms such as key fobs not being recognized or having a restricted range usually indicate that there is interference in the system. The interference can be transmitted or radiated, which is caused by power and speaker cables getting too close to electrical parts. In general, rerouting cables and 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 your signal has been drowned out by radio frequency interference. Fortunately, this is not a problem to fix.
If your key fob is not being recognized by the system, you can try a new battery. Make sure that the battery is of the correct size and type. Batteries that are not of the correct size can damage your fob.
Certain alarm systems and radar detectors operate on the same radio frequency as your key fob, and this could cause them to interfere with your key signals. Avoid connecting these devices to your key fob.
Pairing Issues
The remote keyless entry system of the car is equipped with a receiver which receives radio frequencies from the key fob. If the receiver is experiencing a problem, you won't be able to start your car even if the key fob is working and is changed. The issue can be caused by a variety of factors, including the dead battery in the coin and water damage. The receiver could also be malfunctioning due to a software error or internal damage to the key itself.
The battery inside your Peugeot 308 keyfob is likely to have failed. It is easy to replace it by using a fresh battery, but it's essential to get the right battery for your key fob. It is best to use an item that has 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 is linked to another vehicle. This can happen if have given your key fob to a friend or it has been used to unlock and start other vehicles. It is possible to fix this issue by reprogramming the key fob with an OBDII scanner. This tool will usually ask you for specific details about your vehicle, such as the VIN or engine type, so it is essential to enter it correctly.