Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped functioning, it could be because of an unresponsive battery in the coin-cell, damaged receiver modules, water issues, or a malfunctioning chip. Fortunately, all of these are simple to fix, and you'll have your vehicle back to normal in no time!

Car keys can also become faulty due to the blade getting worn. You can easily fix the issue by visiting your local Car Key Man Auto Locksmith to replace the blade.

Battery

The key fob inside your Peugeot 308 may die or become weak enough to not send a powerful signal. The key fob can stop working 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 your key fob.

You can purchase a new battery at an auto parts shop, or at your local hardware store. When you buy the battery, ensure that it's new and hasn't been on the shelf for too long. A new battery has greater capacity and will transmit a stronger signal your vehicle.

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

The internal chip of the key fob could also be damaged. This can happen if you drop your key fob on the ground or expose it to water. Rubber seals that protect your chip from moisture can get worn out over time. This is especially the case when you expose your key fob to water for extended periods of time, such as submerging it in the ocean. To avoid this it is recommended to keep your key fob away of the reach of moisture and away from water.

Water Damage

Don't lose hope on your key fob when it becomes wet, whether you dropped it in an aquisition or stumbled into a Puddle. The key fob is protected by rubber seals, Peugeot 208 Key Replacement but prolonged exposure to water can harm its electronic chip. Since water is a good conductor, any water that is able to get inside the key fob could create a series of short circuits that will eventually destroy the chip. After removing the battery clean its contacts with isopropyl alcohol and dry it completely before putting it back into.

A dead battery could be the reason your Peugeot 308 won't start. If you have a spare vehicle, jumper cables may be used to get the engine running again. If the battery is damaged and needs to be replaced, it should be replaced.

A poor receiver in the car may also block it from receiving the signal from the key fob. The key fob might be damaged or there could be an issue with the antenna, wiring or even the key fob itself. It might be necessary to program a new keyfob for your vehicle if you are using one. If you're unable to fix the problem yourself, contact an expert technician. A professional who has been trained in the field will be able to identify the issue quickly, and fix the issue immediately.

Radio Interference

Symptoms such as key fobs not being recognized or having a limited range of operation usually mean there is interference in the system. The interference could be transmitted or radiated the latter caused by power and speaker cables getting too close to electrical parts. In general, rerouting cables and moving them away from these components will solve the problem.

It's unlikely that someone is monitoring your key fob signals to take your car away, but it's possible that your signal has been muffled by radio frequency interference. Luckily, this is a simple issue to repair.

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

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

Pairing Issues

The remote keyless entry system of cars has a receiver which receives radio frequencies from the key fob. If this receiver develops an issue, you will not be able to start your car even if your key fob is functional and is changed. The issue could be caused by a number of things, including a dead coin battery and water damage. The receiver could also be malfunctioning due to a software glitch or internal damage in the key.

The battery that powers your Peugeot 308 keyfob has probably failed. It is possible to replace it with a new battery, however, it's important to choose the right battery for your key fob. It is best to choose a battery that is the same size as well as voltage and specifications as the original.

Another reason why the reason your peugeot 208 Key Replacement 308 key fob might not be working is that it has been paired to an unrelated vehicle. This could happen 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 fix this by reprogramming the fob with an OBDII scanner. This tool will usually ask you for specific information about the vehicle, such as the VIN or engine type, so it's essential to enter this information correctly.