Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob has stopped functioning one day it could be due to a dead coin battery or water damage or receiver module issues, or a damaged electronic chip. These are all easy fixes that can restore your car to speed in no time!

Car keys can also become faulty because the blade of the key gets worn. You can easily fix this problem by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.

Battery

The key fob inside your Peugeot 308 may die or become weak enough to not send a clear signal. The key fob may be inoperable and prevent you from locking or unlocking your doors or even starting your engine. You'll need a new battery for your key fob to fix this.

You can purchase a new battery at an auto parts shop, or at your local hardware store. When you purchase the battery ensure that it's fresh and hasn't just been sitting on the shelf for a long time. A fresh new battery will have greater capacity and be able to transmit a stronger signal to the car.

After replacing the battery If you have a new battery, try unlocking and locking the doors of your Peugeot with the key fob. If the doors do not unlock then the receiver module inside the car is the cause. The local Peugeot dealer can reprogram the receiver module.

It's possible that the key fob's internal chip has been damaged. This can happen if you drop your key fob on the ground or expose it to water. The rubber seals that protect your chip from moisture might get worn out over time. This is especially the case when you expose your key fob to water for prolonged periods of time, for example, submerging it at the beach in the ocean. To avoid this it is recommended to keep your key fob out of moisture and away from water.

Water Damage

Don't give up on your key fob if it becomes wet, whether you dropped it into a pool or fumbled into a puddle. While the key fob comes with rubber seals that protect it from water, long-term exposure to water can cause damage to its electronic chip. Since water is an excellent conductor and conductor, any water that makes it inside the key fob could cause a chain of short circuits that will eventually damage the chip. After removing the battery scrub its contacts with isopropyl ethanol and dry it off completely before putting it back into.

Your Peugeot 308 may not start because of an unresponsive battery. If you have a spare car, jumper cables could be used to get the engine working again. If you suspect that the battery is at fault, it will need to be replaced.

Another possible cause is an ineffective receiver in the vehicle that could prevent it from receiving a signal from the key fob. It could be due to a issue with the antenna, or wiring, or the key fob could be damaged. If you are using a new key fob, it may need to be programmed into the vehicle. If you cannot fix the issue on your own, contact a professional technician. A professional who has been trained in the field will be able detect the issue quickly and then fix it right away.

Radio Interference

Interference can cause problems such as a key fob that isn't recognized or has a restricted range. This is either radiated or conducted, with the former resultant from power supply cables or speakers wiring that are too close to electrical components. In general, rerouting cables and moving them away from these components will resolve the issue.

It's unlikely that someone is listening in on the signals from your key fob 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 repair.

If your key fob is not being recognized by the system, you can try a new battery. Make sure the battery is the right size and type. Incorrectly sized batteries could harm the fob.

These devices could interfere with the key signal if they operate on the same radio frequency. It is recommended not having these devices attached to your key fob.

Pairing Issues

The remote keyless entry system in automobiles has a receiver that receives radio frequencies from the key fob. You will not be able start your vehicle if the receiver is malfunctioning even if the key fob is functioning and can be reprogrammed. The issue can be caused by a variety of causes, including the battery of a coin that is dead and water damage. The receiver could also be failing due to a software issue or internal damage to the key.

The battery inside your Peugeot 308 keyfob has likely been drained. It is easy to replace it with a brand new battery but it's essential to choose the right battery for your key fob. The wrong battery could cause further issues with the key fob, therefore it is recommended to use either the original battery or the replacement that is identical in size, voltage and specification.

Another reason the reason why your peugeot boxer key 308 key fob might not be working is that it is paired with a different car. 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. You can resolve this by reprogramming your key fob with an OBDII scanner. The scanner will usually ask you to provide certain details about your vehicle, such as the VIN or engine type, so it's essential to enter this information correctly.