peugeot 307 key replacement 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob stopped working one day it could be due to a dead coin battery, water damage or receiver module issues, or a damaged electronic chip. Luckily these are all easy to fix and you'll be able to get your vehicle back to normal in no time!

Car keys can also become faulty because the key blade gets worn. It is easy to fix by visiting your local Car Key Man Auto Locksmith and let them fit the new blade for you.

Battery

The battery for the key fob in your Peugeot 308 can sometimes die or become weak enough to send a strong signal to the car. This could cause the key fob's function to cease and prevent you from opening and locking the doors, or even starting your engine. To fix this, you'll have to replace the battery on the key fob.

You'll need to purchase batteries for replacement from an auto parts store or a local hardware store. Make sure that the battery is brand new and has not on the shelf for too long. A fresh new battery will have more capacity and will be able to send a more powerful signal to the car.

After replacing the battery Try locking and unlocking the doors of your Peugeot by using the key fob. If the doors won't unlock it's likely that the receiver module inside the car is responsible. Your local peugeot car key replacement dealer can reprogramme the receiver module.

It's also possible that the chip inside your key fob has been damaged. You can cause damage to your key fob when you drop it on the ground, or expose it to moisture. The rubber seals that protect your chip from moisture could wear out over time. This is especially true when you expose your key fob to water for extended periods of time, like submerging it at the beach in the ocean. To prevent this from happening it is recommended to keep your key fob away of moist areas and away from water.

Water Damage

If your key fob becomes submerged, regardless of whether you dropped it in 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 however, prolonged exposure to water can damage its electronic chip. Since water is such an excellent conductor so any water that is able to get inside the key fob can cause a chain of short circuits that will eventually ruin the chip. After removing the batteries, clean its contacts with isopropyl and then dry them completely before putting them back into.

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

A defective receiver in your car can also prevent it from receiving the signal from the keyfob. The key fob may be damaged, or Peugeot 308 Key Fob there could be an issue with the antenna, wiring or key fob itself. It might 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 trained technician in the field will be able to detect the issue quickly and fix the issue immediately.

Radio Interference

For example, a key fobs that are not recognized or having a narrow range typically indicate that there is an interference in the system. This can be either radiated, or conducted, with the former resultant from power supply cables or the speaker wiring being too close to electrical components. Generally speaking, rerouting cables or moving them further away from these components could resolve the issue.

It's unlikely that someone is listening to your key fob's signals in an attempt to steal your vehicle however it is possible that radio frequency interference has drowned out the signal. Fortunately, this is easy to repair.

If your key fob isn't being recognized by the system, you can try a new battery. Make sure the battery is of the correct size and type. If the battery is not properly sized, it could damage the fob.

Certain alarm systems and radar detectors operate on the same radio frequency as your key fob and this can cause them to interfere with your key signals. Beware of attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system in automobiles has a receiver that receives radio signals from the key fob. You won't be able to start your vehicle if this receiver is malfunctioning even if the key fob is in good working order and is reprogrammable. The issue could result from a variety of causes, including an inoperative coin battery or water damage. The receiver could also be malfunctioning because of a software bug or internal damage to the key.

One of the most common reasons why your Peugeot 308 key fob doesn't work is that the coin battery inside has failed. The battery can be easily replaced, but make sure that it is the right battery for your key fob. If you use a battery that is not correct, it could cause further issues with the key fob, so it is recommended to use the original battery or an equivalent replacement in size, voltage and specifications.

Another reason that the reason why your Peugeot 308 key fob might not be working is because it is connected to a different car. You might have accidentally given your key fob to someone else, or the key was used to unlock other vehicles. This can be resolved by reprogramming your key fob using an OBDII scan. This tool will ask for details about your car, for example, its VIN or engine type. It is essential that you enter the correct details.