Peugeot 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 battery in the coin, water damage the receiver module or a damaged electronic chip. These are all easy solutions and you'll be able to bring your car back to speed in a matter of minutes!

Car keys can also become faulty due to the blade getting worn. This can be fixed if you visit your local Car Key Man Auto Locksmith and let them install a new key blade for you.

Battery

The battery that powers the key fob on your Peugeot 308 can sometimes die or become too weak to send a strong signal to the car. This can cause the key fob's function to cease, preventing you from opening and locking the doors or even starting your engine. You'll require a new battery for your key fob to repair this.

You can purchase a new battery at an auto parts store or reprogrammed at your local hardware store. Make sure the battery is brand new and not on the shelf for too long. A fresh new battery will have more capacity and will also be able to send a stronger signal 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 won't open the issue is likely to be in the receiver module of the car, which can be reprogrammed by your local Peugeot dealer.

It's possible that the key fob's internal chip is damaged. This could happen if drop your key fob on the ground or expose it to water. Rubber seals that shield your chip from moisture might become worn out over time. This is especially the case when you expose your key fob to water for extended periods of time, for example, submerging it in the ocean. To avoid this from happening, you must keep your key fob free from moisture and never let it come in contact with water.

Water Damage

Don't give up on your key fob if it gets wet, whether you slipped into the pool or stumbled into a pool. While the key fob comes with rubber seals that protect it from water, prolonged exposure to water may lead to damage to its electronic chip. Since water is such a good conductor and conductor, any water that is able to get inside the key fob will create a series of short circuits that will eventually destroy the chip. After removing the battery, scrub its contacts with isopropyl alcohol, and dry it completely before putting it back in.

A dead battery can also be the reason your Peugeot 308 won't start. Jumper cables are a great option to restart the engine if you have an extra car. If the battery is the issue then it must be replaced.

Another possible cause is a malfunctioning receiver in the vehicle, which could block the signal from the key fob. The key fob could be damaged or there may be a problem with the antenna, wiring or the key fob itself. It is possible to program a new keyfob for your vehicle if you are using one. If you are unable solve the issue, contact an expert technician. A trained technician in the field will be able diagnose the problem quickly, and fix it immediately.

Radio Interference

The signs of a keys not being recognized or having a limited range typically indicate that there is a problem in the system. The interference could be radiated or transmitted, which is caused by speaker and power cables passing too close to electrical parts. Generally, rerouting the cables or moving them away from the components may solve the problem.

It's unlikely that someone is monitoring the signals from your key fob to steal your car, however it's possible that your signal has been drowned out by radio frequency interference. Fortunately, this issue is simple to repair.

If you're having issues with your keys that are not recognized, try a fresh battery. Also, make sure that the battery you are using is the right type and size. Incorrectly sized batteries can damage the fob.

These devices may interfere with the key signal if they are using the same radio frequency. Do not connect these devices to your key fob.

Pairing Issues

The remote keyless entry system in automobiles has an antenna that receives radio signals from the key fob. If the receiver has developed issues, you will not be in a position to start your car, even if the key fob functions and is reprogrammed. The issue can be caused by a range of reasons, such as the battery of a coin that is dead and water damage. The receiver could also be failing due to a software error or internal damage in the key.

The battery inside your peugeot car key replacement 308 keyfob may have failed. This battery can be replaced, but you need to be sure it's the correct battery for your key fob. If you use a battery that is not correct, it could result in further problems with the key fob, so it is recommended to use either the original battery or reprogrammed the replacement that is identical in size, voltage, and specification.

Another reason your Peugeot 308 key fob might not be working is due to the fact that it has been paired to an unrelated vehicle. You may have accidentally given your key fob away to a friend or the key was used to unlock other vehicles. It is possible to fix this issue by reprogramming the fob with an OBDII scanner. This scanner will typically ask you for certain information regarding your vehicle, such as the VIN or engine type, so it's important to fill in the correct information.