Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob has stopped working after a few days it could be due to a dead coin battery, water damage and receiver module issues or a defective electronic chip. Luckily, all of these are easy to fix and you'll get your car back to normal in no time at all!
Car keys can also become faulty due to the blade getting worn. You can solve this issue by visiting your local Car Key Man Auto Locksmith to install a new blade.
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. This can cause the key fob to stop functioning, preventing you from locking or opening the doors or starting your engine. You'll need a replacement battery for your key fob to repair this.
You'll have to purchase a replacement battery from an auto parts store or a local hardware store. When you buy the battery, ensure that it's new and hasn't been on the shelf for a long time. A new battery will have greater capacity and will be able to send a stronger signal to the car.
After replacing the battery, try unlocking and locking the doors of your Peugeot with the key fob. If the doors won't unlock it's likely that the receiver module inside the car is the culprit. Your local Peugeot dealer can reprogramme the receiver module.
The internal chip of the key fob can also be damaged. This could happen when you drop your key fob on the ground or expose it to water. Rubber seals that shield your chip from moisture could get worn out over time. This is particularly true if you expose your key fob to water over long periods of time, like submerging it in the ocean or in the ocean. To avoid this from happening, it's important to protect your key fob from moisture and never let it come in contact with water.
Water Damage
If your key fob is wet in water, whether you dropped it into the pool or fumbled it into a puddle, don't think it's a case of lost cause. The key fob is protected by rubber seals, but prolonged exposure to water can harm its electronic chip. Water is a good conductor, and any water that comes into the key fob will trigger short circuits in series which eventually damage the electronic chip. After taking the batteries out, clean its contacts with isopropyl and then dry them completely before putting them back into.
A dead battery can also be the reason your Peugeot 308 won't start. Jumper cables are a great method to start the engine in case you have an additional car. If the battery is the problem, it will need to be replaced.
A malfunctioning receiver in the car can also prevent it from receiving the signal from the keyfob. The key fob may be damaged or there might be an issue with the antenna, wiring or key fob itself. It could be necessary to program a new fob into your vehicle if using one. If you are unable to fix the issue on your own call a professional technician. A technician who is trained in the field will be able diagnose the problem quickly, and resolve it quickly.
Radio Interference
Symptoms such as key fob not being recognized or having a narrow range usually indicate that there is a problem in the system. This can be either radiated, or conducted, with the former being caused by power supply cables and speakers wiring that are too close to electrical components. Generally, rerouting the cables or moving them further away from these components could solve the issue.
It's unlikely someone is watching your key fob's signals in the intention of stealing your vehicle however it is possible that radio interference has ruined the signal. 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. Also, make G28 Car Keys that the battery you are using is the right size and type. Batteries that aren't the correct size can cause damage to your device.
These devices can interfere with the key signal, if they utilize the same radio frequency. Do not connect these devices to your key fob.
Pairing Issues
The remote keyless entry system in cars has an antenna that receives radio signals from the key fob. If the receiver is experiencing an issue, you will not be able to start your car regardless of whether the key fob is working and can be modified. The issue can be caused in a number of ways, including the battery of the coin-cell being dead or water damage. The receiver may also be malfunctioning because of a software bug or internal damage in the key.
The battery for your coin in your Peugeot 308 keyfob is likely to have been drained. You can replace it with a new battery, but it's essential to choose the right battery for your key fob. It is best to use batteries that are the same size with the same voltage, specifications, and specifications as the original.
Your Peugeot 308 keyfob may not work if it is connected to another vehicle. This could happen if you have given your key fob to a friend or if the key has been used to unlock and begin other vehicles. This issue can be solved by reprogramming the key fob with an OBDII scan. The scanner will usually ask you for specific details about your vehicle, such as the VIN or engine type, so it's essential to enter this information correctly.