Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped functioning, it could be due to a dead coin-cell battery or damaged receiver modules, water issues, or a defective chip. Luckily these are all easy to fix, and you'll have your car back to normal in no time at all!

Car keys can also get damaged due to the fact that the blade on the key gets worn. You can easily solve this issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.

Battery

The battery that powers the key fob on your Peugeot 308 can sometimes die or become insufficient to send an intense signal to your car. This could cause the key fob to stop functioning, preventing you from locking and opening the doors or starting your engine. You'll require a new battery for your key fob to fix this.

You'll need a replacement battery from an auto parts store or your local hardware store. Make sure the battery is brand new and not sitting on the shelf too long. A brand new battery is more capacity and can send a stronger signal to your 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 don't open it's possible that the receiver module inside the car is the culprit. The local peugeot car key replacement cost dealer can reprogramme the receiver module.

It's possible that the chip inside your key fob is damaged. It's possible to cause damage to your key fob when you drop it on the ground or expose it to water. The rubber seals that protect the chip from moisture might become worn down over time especially if your key ring is exposed to water for extended durations, like 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 never let it come into contact with water.

Water Damage

If your key fob becomes wet and soaked, whether you dropped it into the pool or threw it into a puddle, don't think that it's an accident. The key fob is protected by rubber seals, however, prolonged exposure to water could harm its electronic chip. Since water is such an excellent conductor, any water that gets inside the key fob can cause a chain of short circuits that eventually ruin the chip. After removing the battery, scrub the contacts with isopropyl alcohol and dry it off completely before putting it back in.

Your Peugeot 308 may not start because of a dead battery. Jumper cables are a great option to restart the engine if you have an additional vehicle. If the battery is faulty and needs to be replaced, it should be replaced.

A malfunctioning receiver in the car could also block it from receiving the signal from the keyfob. The key fob might be damaged or there may be a problem with the antenna, wiring, or the key fob itself. If you have a new key fob, it may require to be programmed to the vehicle. If you are unable to fix the issue on your own then contact a professional technician. A trained technician will be able to determine the issue quickly and fix it immediately.

Radio Interference

Signs like key fobs that are not recognized or having a narrow range usually indicate that there is a problem in the system. The interference can be radiated or transmitted, which is caused by power and speaker cables that are too close to electrical parts. In general, rerouting cables and moving them away from these components will resolve the issue.

It's unlikely that someone is monitoring the key fob's signals to steal your car, however it is possible that the signal is being distorted 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 an entirely new battery. Make sure the battery is of the correct size and type. A wrongly sized battery can cause damage to the fob.

Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob, and this could cause them to interfere with your key signals. Do not connect these devices to your key fob.

Pairing Issues

The remote keyless entry system in cars has a receiver which receives radio signals from the key fob. If this receiver has developed problems, you won't be in a position to start your car even if your key fob works and is reprogrammed. The issue could be caused by a range of things, including the dead battery in the coin and water damage. The receiver may be malfunctioning because of an error in the software or internal damage to the key itself.

One of the most common reasons your Peugeot 308 key fob doesn't work is that the coin battery inside has failed. It is possible to replace it by a new battery however, it is essential to select the correct battery for your key fob. It is best to choose a battery that is the same size with the same voltage, specifications, and specifications as the original.

Another reason why the reason your Peugeot 308 key fob might not be working is that it is linked to an unrelated vehicle. You may have accidentally given your key fob a friend, or the key was used to unlock other vehicles. This can be solved by reprogramming the key fob using an OBDII scan. This tool will request details about your car, such as its VIN or engine type. It is vital that you enter the correct details.