Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped working it could be due to an inoperative battery for the coin-cell or water damage, receiver module problems, or a damaged chip. These are all easy fixes that can restore your car to speed in no time!

The key blade may become worn out and lead to an unusable car key. You can easily solve this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.

Battery

The battery of the key fob in your Peugeot 308 can sometimes die or become too weak to send a strong signal to the car. The key fob could stop working and prevent you from locking or unlocking your doors or even starting the engine. You'll need a replacement battery for your key fob to correct this.

You'll need to purchase the replacement battery from an auto parts shop or your local hardware store. Make sure the battery is brand new and not sat on the shelf too long. A brand new battery has more capacity and can send a stronger signal your car.

After replacing the battery try unlocking the doors and locking them using the key fob. If the doors won't open, the problem is likely to be with the receiver module of your car which can be programmed by your local peugeot 207 key replacement dealer.

It's possible that the key fob's internal chip has been damaged. It is possible to damage your key fob if you drop it on the ground, or expose it to water. The rubber seals that protect the chip from moisture can get worn out over time, particularly if the key fob is exposed to water for prolonged periods of time, such as submerging it in the ocean at the beach. To avoid this you must keep your key fob clear of moisture and away from water.

Water Damage

If your key fob becomes wet and soaked, regardless of whether you dropped it in the pool or fumbled it into the puddle, don't believe it's a lost cause. Although the key fob is equipped with rubber seals that should protect it from water, prolonged exposure to water may lead to damage to its electronic chip. Because water is an excellent conductor so any water that gets inside the key fob may cause a chain of short circuits, which could eventually damage the chip. After removing the batteries clean its contacts with isopropyl and dry them completely before putting them back in.

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

A malfunctioning receiver in the car could 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 even the key fob itself. If you're using a new key fob, it may require to be programmed to your vehicle. If you are unable solve the issue, contact an expert technician. A technician who is trained in the field will be able to detect the issue quickly and fix the issue immediately.

Radio Interference

The signs of a key fob not being recognized or having a restricted range often mean that there is a problem in the system. The interference could be transmitted or radiated, which is caused by power and speaker cables getting too close to electrical parts. In general, rerouting cables or moving them away from these components will fix the problem.

It's unlikely that someone is monitoring your key fob signals to steal your car, however it's possible that your signal has been masked by radio frequency interference. Fortunately, this is easy to repair.

If your key fob isn't being recognized by the system, you can try replacing the battery. Also, ensure that the battery is of the right type and size. Batteries that are not of the correct size can damage your fob.

Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob, and this can cause them to interfere with your key signals. Do not connect these devices to 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. You won't be able to start your car if this receiver isn't working even if the key fob is working and is reprogrammable. The issue could be caused by a range of factors, including an inoperative coin battery or water damage. The receiver could also be malfunctioning as a result of a software error or internal damage to the key itself.

The battery that powers your Peugeot 308 keyfob has likely died. It is possible to replace it by using a fresh battery, but it is important 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 why your Peugeot 308 key fob might not work is because it has been paired to an unrelated vehicle. You might have accidentally given your key fob to someone else or it was used to unlock other vehicles. This can be solved by reprogramming your key fob using an OBDII scan. The scanner will usually ask you for certain information about your vehicle, like the VIN or engine type, and it's important to enter this information correctly.