Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob stopped working for a while, it could be due to a dead coin battery or water damage the receiver module or a damaged electronic chip. These are all simple fixes and you can restore your car to speed in no time!
Car keys can also be damaged due to the blade getting worn. It is easy to fix this problem by visiting your local Car Key Man Auto Locksmith to replace the blade.
Battery
The key fob in your Peugeot 308 may die or become weak enough to not transmit a strong signal. The key fob can cease to function and stop you from locking or unlocking your doors, or even starting the engine. You'll require a new battery for your key fob to correct this.
You can purchase a new battery at an auto parts store, or at your local hardware store. When you purchase the battery, make sure that it's brand new and hasn't been sitting on the shelf for a long time. A brand new battery is more capacity and can transmit a stronger signal to your vehicle.
After replacing the battery try unlocking the doors and locking them using the key fob. If the doors aren't unlocking, it's likely that the receiver module inside the car is at fault. Your local Peugeot dealer can reprogramme the receiver module.
It's also possible that the key fob's internal chip is damaged. This could happen if you drop your key fob on the ground or expose it to water. Rubber seals that shield your chip from moisture could become worn out over time. This is especially the case if you expose your key fob to water for prolonged periods of time, such as submerging it in the ocean or in the ocean. To avoid this from occurring, it's crucial to keep your key fob free from moisture and never let it come into contact with water.
Water Damage
Don't let go of your key fob when it gets wet, regardless of whether you dropped in the pool or stumbled into a pool. Although the key fob is equipped with rubber seals that protect it from water, long-term exposure to water can result in damage to its electronic chip. Since water is such an excellent conductor so any water that gets inside the key fob could result in a series of short circuits that will eventually destroy the chip. After taking the battery out, clean the contacts with isopropyl Alcohol and dry it off completely before putting it back in.
Your Peugeot 308 may not start due to the battery being dead. Jumper cables can be a great method of restarting the engine in case you have an additional car. If the battery is causing the problem and it is not working, it should be replaced.
Another possibility is an ineffective receiver in the vehicle that could hinder it from receiving a signal from the key fob. The key fob may be damaged, or there could be a problem with the antenna, wiring or the key fob itself. It could be necessary to programme a new key fob to your vehicle if you are using one. If you're not able to solve the issue, you should contact an expert technician. A skilled technician will be able to diagnose the problem quickly and resolve it in a timely manner.
Radio Interference
The signs of a key fobs not being recognized or having a restricted range typically indicate that there is a problem in the system. The KeyLab can be either radiated, or conducted, with the former being caused by power supply cables or the speaker wiring 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 watching your key fob's signal in the intention of stealing your car or vehicle, but it's possible that radio interference has slowed the signal. This is a simple issue to resolve.
If your key fob is not being recognized by the system, you can try a new battery. Also, ensure that the battery is of the right size and type. If the battery is not properly sized, it could damage the fob.
Certain alarm systems from the aftermarket and radar detectors operate on the same radio frequency as your key fob, and this can cause them to interfere with your key signals. Avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system is an antenna that receives radio frequency signals from the key fob. If the receiver is experiencing a problem, you won't be capable of starting your car regardless of whether the key fob is functional and is reprogrammed. The issue could be caused by a range of things, including the battery of a coin that is dead and water damage. The receiver could also be malfunctioning due an error in the software or internal damage to the key itself.
The coin battery in your Peugeot 308 keyfob may have failed. The battery can be replaced, however you must ensure that it's the appropriate battery for the keyfob. It is recommended to use one that is the same size as well as voltage and specifications as the original.
Your Peugeot 308 keyfob may not work if it has been paired with another vehicle. This can happen if have given your key fob to a friend or it has been used to unlock and begin other vehicles. You can fix this by reprogramming the key fob using an OBDII scanner. This scanner will typically ask you for specific information regarding your vehicle, such as the VIN or engine type, so it is essential to enter this correctly.