Peugeot 308 Key Fob Problems and How to Fix Them

If your peugeot 307 key key fob suddenly stopped functioning, it could be because of an unresponsive battery in the coin-cell or water damage, receiver module problems, or a damaged chip. These are all simple solutions and you'll be able to restore your car to speed in no time!

The key blade can become worn out and lead to an unusable car key. It is easy to solve this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.

Battery

The key fob battery in your Peugeot 308 can sometimes die or become too weak to send an effective signal to the car. The key fob may be inoperable and prevent you from locking or unlocking your doors or even starting your engine. To fix this, you'll need to replace the battery in the key fob.

You'll need to purchase a replacement battery from an auto parts shop or 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 fresh new battery will have greater capacity and be able to send a stronger signal to the car.

After replacing the battery, try unlocking the doors and locking them with the key fob. If the doors do not unlock it's likely that the issue lies to be in the receiver module of the car which can be programmed by your local Peugeot 206 replacement key dealer.

It's possible that the key fob's internal chip has been damaged. This could happen if you drop your key fob on the ground or expose it to water. The rubber seals that shield the chip from moisture can become worn down over time particularly if your key fob is exposed to water for lengthy periods of time, such as submerging it in the ocean at the beach. To prevent this from happening you must keep your key fob out of the reach of moisture and away from water.

Water Damage

Don't give up on your key fob when it becomes wet, whether you dropped in the pool or slipped into a Puddle. While the key fob has rubber seals which should shield it from water, prolonged exposure to water can cause damage to the electronic chip. Water is a great conductor, and any water that enters the key fob will cause short circuits in series which can eventually harm the electronic chip. After taking the batteries out, clean the contacts using isopropyl, and then dry them completely before putting them back into.

A dead battery can also be the reason why your Peugeot 308 won't start. If you have a spare car, jumper cables could be used to start the engine again. If the battery is damaged the battery must be replaced.

Another possible cause is a malfunctioning receiver in the vehicle, which may stop it from receiving a signal from the key fob. The key fob might be damaged or there may be an issue 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 are unable to fix the problem yourself seek out a professional technician. A technician trained in the field will be able to detect the issue quickly and fix the issue immediately.

Radio Interference

Interference can trigger symptoms such as a fob that's not recognized or has a limited range. The interference could be transmitted or radiated, the latter being caused by power and speaker cables getting too close to electrical parts. In general, rerouting cables or moving them away from these components will resolve the issue.

It's unlikely that someone is listening to the key fob's signal in order to steal your vehicle It's possible, however, that radio interference has drowned out the signal. Fortunately, this is not a problem to fix.

If you're experiencing a problem with your key fob not being recognized, try using a fresh 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 utilize the same radio frequency. Do not connect these devices to your key fob.

Pairing Issues

The remote keyless entry system that is used in cars has an antenna that receives radio signals from the key fob. You won't be able to start your car if this receiver is not functioning properly even if the key fob is functioning and can be reprogrammed. The issue could be caused by a variety of causes, including a dead coin battery and water damage. The receiver may be malfunctioning because of a software error or internal damage to the key itself.

The coin battery in your peugeot 307 key 308 keyfob has likely been drained. This battery can be easily replaced, but you must ensure that it's the proper battery for your keyfob. It is recommended to use a battery that is the same size in terms of voltage, size, and specifications as the original.

Another reason why the reason why your peugeot 407 key 308 key fob might not be working is because it is connected to a different car. This can happen if you have given your key fob to a person you know or if the key has been used to unlock or start other vehicles. You can fix this by reprogramming your key fob using an OBDII scanner. This tool will request details about your car for example, its VIN or engine type. It is essential that you enter the correct details.