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Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped working, it could be because of a dead coin-cell battery, water damage, receiver modules problems, or a damaged chip. These are all easy fixes and you can restore your car to speed in no time!





The blade of the key can get worn-out and cause an unusable car key. 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 key fob on your Peugeot 308 may die or become weak enough to not transmit a strong signal. This can cause the key fob's function to cease, preventing you from locking or opening the doors or even starting your engine. To fix this issue, you'll need to replace the battery inside your key fob.

You'll need to buy the replacement battery from an auto parts shop or your local hardware store. Make sure that the battery is brand new and has not stored on the counter for too long. A new battery will have more capacity and will also be able to send a stronger signal the car.

After replacing the battery, try unlocking the doors and locking them with the key fob. If the doors don't open then the receiver module inside the car is responsible. Your local Peugeot dealer can reprogram the receiver module.

The chip inside the key fob might be damaged. You can damage your key fob if you drop it on the ground or expose it to water. Rubber seals that shield your chip from moisture could wear out over time. This is especially true when you expose your key fob to water over long periods of time, like swimming it in the ocean. To prevent this from happening, you should keep your key fob away of the reach of moisture and away from water.

Water Damage

Don't let go of your key fob when it gets wet, no matter if you dropped in a pool or fumbled into a water puddle. The key fob is protected by rubber seals, but prolonged exposure to water could damage its electronic chip. Since water is a good conductor and conductor, any water that gets inside the key fob could result in a series of short circuits which will eventually destroy the chip. After removing the battery, clean its contacts with isopropyl Alcohol and dry it off completely before putting it back into.

Your Peugeot 308 may not start due to the battery being dead. Jumper cables can be a great option to restart the engine in case you have an additional car. If the battery is defective it is required to replace it.

A bad receiver in the car can also prevent it from receiving the signal from the keyfob. It could be due to a problem with the antenna or wiring, or the key fob could be damaged. If peugeot 107 key fob have a new key fob it could need to be programmed for the vehicle. If you cannot solve the issue yourself seek out an expert technician. A skilled technician will be able to diagnose the problem quickly and fix it promptly.

Radio Interference

For example, a key fobs that are not recognized or with a limited range of operation usually mean there is an interference in the system. The interference can be radiated or transmitted, the latter being caused by speaker and power cables passing too close to electrical components. In general, rerouting cables or moving them away from these components can solve the issue.

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

If your key fob is not being recognized by the system, try replacing the battery. Make sure that the battery is of the correct size and type. If the battery is not properly sized, it could damage the fob.

Some alarm systems that are sold on the market and radar detectors operate on the same radio frequency as your key fob, and this could cause them to interfere with your key signals. It is recommended to avoid attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system of cars has an antenna that receives radio signals from the key fob. You won't be able to start your car if this receiver isn't working even if your key fob works and is reprogrammable. This problem can be caused in a number different ways, such as a dead battery in the coin-cell, or water damage. The receiver may also be malfunctioning as a result of an error in the software or internal damage to the key itself.

One of the main reasons for why your Peugeot 308 key fob isn't working is that the coin battery inside has gone out of service. You can replace it with a new battery, but it is important to get the right battery for your key fob. It is best to use one that is the same size as well as voltage and specifications as the original.

Your Peugeot 308 keyfob may not function if connected to a different vehicle. You could have accidentally handed the key fob to a friend or it was used to unlock other vehicles. This can be fixed by reprogramming the key fob using an OBDII scan. This tool will usually ask you for specific details regarding your vehicle, like the VIN or engine type, so it's crucial that you enter this correctly.