Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped functioning it could be because of an inoperative battery for the coin-cell, water damage, receiver module issues, or a defective chip. These are all simple solutions that will bring your car back to speed in a matter of minutes!

The key blade can become worn out and result in an unusable car key. This can be fixed when you visit your local Car Key Man Auto Locksmith and let them put in the new blade for you.

Battery

The key fob in your Peugeot 308 may die or become weak enough to not send a strong signal. This could cause the key fob to stop functioning and prevent you from locking and opening the doors or even starting your engine. You'll need a new battery for the key fob in order to fix this.

You can buy a brand new battery at an auto parts store, or at your local hardware store. When you buy the battery, ensure that it's new and hasn't sat on the shelf for too long. A new battery will have greater capacity and will be able to transmit a stronger signal to the car.

After replacing the battery After replacing the battery, try locking and unlocking the doors of your Peugeot by using the key fob. If the doors won't unlock then the receiver module inside the car is responsible. Your local Peugeot dealer can reprogramme the receiver module.

The internal chip of the key fob might be 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 could be worn down over time, especially if your key ring is exposed to water for extended periods of time, such as submerging it in the ocean at the beach. To prevent this from occurring, it's crucial to keep your key fob free from moisture and not let it come in contact with water.

Water Damage

Don't give up on your key fob if it gets wet, no matter if you dropped it in an aquisition or stumbled into a pool. The key fob is protected by rubber seals, however, prolonged exposure to water may cause damage to its electronic chip. Water is a great conductor, and any water that enters the key fob will cause an array of short circuits that eventually destroy the electronic chip. After removing the batteries clean the contacts using isopropyl and then dry them completely before putting them back into.

A dead battery can also be the reason your Peugeot 308 won't start. If you have an extra car, jumper cables could be used to start the engine again. If you suspect that the battery is at fault, it will need to be replaced.

A defective receiver in your car may also block it from receiving the signal from the key fob. The key fob could be damaged or there could be an issue with the antenna, wiring, or the key fob itself. If you're using a new key fob, it may need to be programmed for the vehicle. If you are unable solve the issue yourself then contact an expert technician. A professional who has been trained in the field will be able identify the issue quickly, and fix it immediately.

Radio Interference

For example, a key fob not being recognized or having a restricted range of operation usually mean there is a problem in the system. The interference could be transmitted or radiated the latter resulting from speaker and power cables passing too close to electrical components. Generally, re-routing the cables or moving them further away from the components can solve the problem.

It's unlikely that someone is monitoring your key fob's signals to steal your car, but it is possible that the signal is being distorted by radio frequency interference. This is a straightforward issue to solve.

If your key fob isn't being recognized by the system, try replacing the battery. Make sure that the battery is the right size and type. A wrongly sized battery can cause damage to the fob.

Some aftermarket alarm systems and radar detectors use the same radio frequency as your key fob, which could cause them to interfere with your key signals. It is recommended not using these devices with your key fob.

Pairing Issues

The remote keyless entry system that is used in a car has a receiver that receives radio frequencies from the key fob. It will not be possible to start your vehicle if the receiver is not functioning properly, even if your key fob is functioning and can be reprogrammed. The issue could be caused by a variety of reasons, such as an inoperative coin battery or water damage. The receiver could also be failing due to a software error or internal damage to the key.

One of the most common reasons your Peugeot 308 key fob doesn't work is that the coin battery inside has died. You can easily replace this by using a fresh battery, but it's essential to choose the right battery for your key fob. It is best to use a battery that is the same size, voltage, and specification as the original.

Your peugeot 307 key replacement 308 keyfob may not work if it is paired with an unrelated vehicle. This could be the case if you have given your key fob to a person you know or in the event that the key was used to unlock and begin other vehicles. You can resolve this by reprogramming the key fob with an OBDII scanner. This tool typically asks you for specific information regarding the vehicle, such as the VIN or engine type, so it is essential to fill in the correct information.