Peugeot 208 Key Replacement: 11 Things You're Forgetting To Do

Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob has stopped working for a while, it could be due to a dead coin battery, water damage and receiver module issues or a malfunctioning electronic chip. Luckily, all of these are easy to fix and you'll have your car back to normal in no time at all!

The key blade can become worn out and cause a faulty car key. You can easily fix the issue by visiting your local Car Key Man Auto Locksmith to install a new blade.

Battery

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

You'll need a replacement battery from an auto parts store or a local hardware store. When you purchase the battery ensure that it's new and hasn't been sitting on the shelf for too long. A fresh new battery will have greater capacity and will be able to send a more powerful signal to the car.

After replacing the battery try unlocking the doors and locking them with the key fob. If the doors won't unlock then the receiver module inside the car is the cause. The local Peugeot dealer can reprogram the receiver module.

The chip inside the key fob may also be damaged. You could harm your key fob if you drop it on the ground or expose it to water. The rubber seals that protect the chip from moisture may become worn down over time especially if your key ring is exposed to water for long periods of time like submerging it in the ocean at the beach. To prevent this from happening you must keep your key fob free of water and out of water.

Water Damage

Don't lose hope on your key fob if it gets wet, whether you dropped it into the pool or stumbled into a water puddle. The key fob is protected by rubber seals, however, prolonged exposure to water may damage its electronic chip. Water is a good conductor, and any water that gets inside the key fob will cause short circuits in series which eventually damage 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 could be the reason that your Peugeot 308 won't start. If you have an extra car, jumper cables can be used to start the engine again. If the battery is faulty the battery must be replaced.

Another reason could be a defective receiver inside the vehicle that could block the signal from the key fob. It could be due to a problem with the antenna or wiring, or the key fob might be damaged. It could be necessary to program a new keyfob to your vehicle if using one. If you're unable to solve the issue yourself, contact a professional 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

The signs of a keys not being recognized or having a limited range of operation usually mean there is an interference in the system. This is either radiated or conducted, with the latter being caused by power supply cables or speaker wiring that is too close to electrical components. In general, rerouting cables and moving them away from these components can solve the issue.

It's unlikely that anyone is listening in on your key fob signals to take your car away, but it's possible that your signal has been masked by radio frequency interference. This is an easy issue to solve.

If you're experiencing a problem with your key fob not being recognized, try using a fresh battery. Make sure the battery is of the correct size and type. Incorrectly sized batteries can damage the fob.

These devices may 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 of the car is equipped with a receiver that receives radio frequencies from the key fob. If this receiver develops a problem, you won't be in a position to start your car even if the key fob is working and is modified. The issue can be caused by a variety of ways, including by a dead battery in the coin-cell, or water damage. The receiver could also be faulty due to a software error or internal damage in the key.

One of the most common reasons that your Peugeot 308 key fob is not working is because the battery inside has gone out of service. The battery can be replaced, but you must be sure it's the right battery for your key fob. A bad battery can cause further issues with the key fob, so it is best to choose the original battery or an equivalent replacement in size, voltage and specifications.

Your peugeot key fob replacement 308 keyfob may not function if it was connected to another vehicle. This could be the case if you have given your key fob to someone else or if the key has been used to unlock and begin other vehicles. This can be fixed by reprogramming your key fob with an OBDII scan. This tool will request information about your car, such as its VIN or engine type. It is important that you enter the correct information.