Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped functioning it could be due to a dead battery in the coin-cell unit, damaged receiver modules, water issues, or even 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 at all!

Car keys can also become faulty due to the fact that the blade on the key gets worn. This is an easy fix to fix the problem if you go to your local Car Key Man Auto Locksmith and let them put in an entirely new key blade for you.

Battery

The battery for the key fob in your peugeot 207 key 308 can sometimes die or become weak enough to send an intense signal to your car. This could cause the key fob's function to cease which prevents you from locking and opening the doors, or even starting your engine. To fix this issue, you'll need to replace the battery in your key fob.

You can buy a brand new battery at an auto parts store, 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 too long. A brand new battery will have more capacity and can transmit a stronger signal to the car.

After replacing the battery Try locking and unlocking the doors of your Peugeot with the key fob. If the doors aren't unlocking, the problem is likely with the car's receiver module, which can be reprogrammed by your local Peugeot dealer.

It's possible that the key fob's internal chip is 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 shield the chip from moisture may become worn down over time particularly if the key fob is exposed to water for extended periods of time, such as submerging it in the ocean at the beach. To prevent this from happening you must keep your key fob away of moisture and away from water.

Water Damage

If your key fob gets submerged and soaked, regardless of whether you dropped it in the pool or threw it into a puddle, don't assume it's a loss. While the key fob has rubber seals which should shield it from water, prolonged exposure to water can cause damage to its electronic chip. Water is a good conductor, and any water that is absorbed into the key fob will trigger short circuits in series, which will eventually ruin the electronic chip. After taking the battery out, scrub its contacts with isopropyl Alcohol and dry it off completely before putting it back into.

A dead battery may be the reason your peugeot 207 key 308 won't start. If you have a spare car, jumper cables could be used to get the engine going again. If the battery is causing the problem, it will need to be replaced.

Another possibility is an ineffective receiver in the vehicle, which 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 might be damaged. It may be necessary to programme a new key fob to your vehicle if using one. If you cannot fix the issue on your own call an expert technician. A technician trained in the field will be able diagnose the problem quickly, and fix it immediately.

Radio Interference

Signs like keys not being recognized or with a limited range typically indicate that there is an interference in the system. It is either radiated or conducted, with the former being caused by power supply cables or the speaker wiring being too close to electrical components. Generally, re-routing the cables or moving them away from the components can solve the issue.

It's unlikely that someone is watching the key fob's signal in order to steal your car, but it's possible that radio interference has drowned out the signal. Fortunately, this issue is simple to fix.

If your key fob is not being recognized by the system, 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.

These devices could interfere with the key signal, if they utilize the same radio frequency. Avoid attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system that is used in automobiles has a receiver which receives radio signals from the key fob. If this receiver has developed issues, you will not be in a position to begin your vehicle regardless of whether the key fob is working and can be reprogrammed. The issue can be caused by a number of things, including a dead coin battery and water damage. The receiver could also be faulty due to a software glitch or internal damage in the key.

One of the most frequent reasons that your Peugeot 308 key fob isn't functioning is that the battery inside has gone out of service. You can easily replace this by a new battery however, it is essential to get the right battery for your key fob. A bad battery can cause further issues with the key fob, so it is recommended to use the original or the replacement that is identical in size, voltage and specification.

Another reason why your Peugeot 308 key fob might not be working is due to the fact that it is connected to an unrelated vehicle. It is possible that you have accidentally given the key fob to someone else, or the key was used to unlock other vehicles. This can be fixed by reprogramming the key fob using an OBDII scan. This scanner will typically ask you to provide certain details about your vehicle, for example the VIN or peugeot 206 key Replacement engine type, so it is essential to enter it correctly.