Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped functioning it could be because of an inoperative battery for the coin-cell, water damage, receiver module issues, or a defective chip. Luckily, all of these are easy to fix and you'll be able to get your car back to normal in no time!
Car keys can also be damaged due to the fact that the blade on the key gets worn. This can be fixed when you visit your local Car Key Man Auto Locksmith and let them install an entirely new key blade for you.
Battery
The battery for the key fob in your Peugeot 308 can sometimes die or become weak enough to send an energizing signal to the car. The Keylab could cease to function and stop you from locking or unlocking your doors or even starting the engine. You'll need a new battery on your key fob to repair this.
You can purchase a new battery at an auto parts store, or at your local hardware store. Make sure that the battery is brand new and not sat on the counter for too long. A new battery will have more capacity and will also be able to send a more powerful signal to the car.
After replacing the battery If you have a new battery, try unlocking and locking the doors of your Peugeot by using the key fob. If the doors aren't unlocking it's likely that the issue lies in the car's receiver module which can be changed by your local Peugeot dealer.
It's possible that the chip inside your key fob has been damaged. It's possible to damage your key fob if you drop it on the ground or expose it to water. 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 long periods of time like submerging it in the ocean at the beach. To avoid this from occurring, it's crucial to keep your key fob safe from moisture and to never let it come into contact with water.
Water Damage
If your key fob is wet, whether you dropped it into the pool or threw it into a puddle, don't assume that it's an accident. The key fob is protected by rubber seals, however, prolonged exposure to water can damage its electronic chip. Water is a great conductor and any water that gets inside the key fob could cause short circuits in series which can eventually harm the electronic chip. After removing the batteries, clean the contacts using isopropyl, and then dry them completely before putting them back in.
A dead battery could be the reason your Peugeot 308 won't start. If you have an extra car, jumper cables could be used to get the engine running again. If the battery is the problem then it must be replaced.
A malfunctioning receiver in the car may also hinder it from receiving the signal from the keyfob. The key fob may be damaged or there may be a problem with the antenna, wiring, or the key fob itself. If you're using an entirely new key fob, it could need to be programmed into the vehicle. If you are unable to solve the issue yourself then contact an expert technician. A professional who has been trained in the field will be able to determine the issue quickly and fix it immediately.
Radio Interference
Signs like key fob not being recognized or having a narrow range of operation usually mean there is a problem in the system. The interference could be transmitted or radiated the latter being caused by power and speaker cables that are too close to electrical components. Usually, rerouting the cables or moving them away from these components can solve the problem.
It's unlikely that someone is listening in on the key fob's signals to take your car away, but it is possible that the signal has been drowned out by radio frequency interference. Fortunately, this issue is simple to repair.
If your key fob isn't 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 the right size can cause damage to your device.
Certain alarm systems and radar detectors use the same radio frequency as your key fob, and could cause them to interfere with your key signals. It is advised to avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system that is used in a car has an antenna that receives radio frequencies from the key fob. If the receiver is experiencing a problem, you won't be able to start your car regardless of whether the key fob functions and is reprogrammed. This problem can be caused in a number different ways, such as a dead coin-cell battery or water damage. The receiver may be malfunctioning because of an error in the software or internal damage to the key itself.
One of the main reasons why your Peugeot 308 key fob isn't working is that the battery inside has failed. The battery can be easily replaced, but you must ensure that it's the correct battery for your keyfob. It is best to choose an item that has the same size as well as voltage and specifications as the original.
Your Peugeot 308 keyfob may not function if connected to a different vehicle. This could happen if you have given your key fob to someone else or in the event that the key was used to unlock or start other vehicles. This can be resolved by reprogramming your key fob with an OBDII scanner. This tool will ask for details about your car, such as its VIN or engine type. It is essential that you enter the correct details.