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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 problems, or a damaged chip. These are all easy solutions and you'll be able to get your car back to speed in no time!
Car keys can also become faulty because the blade of the key gets worn. This is a simple fix when you visit your local Car Key Man Auto Locksmith and let them install an entirely new key blade for you.
Battery
The key fob battery in your Peugeot 308 can sometimes die or become insufficient to send an intense signal to your car. The key fob could be inoperable and prevent you from locking or unlocking your doors or even starting your engine. You'll need a new battery on your key fob to correct this.
You can purchase a new battery at an auto parts store, or at your local hardware store. When you buy the battery, make sure that it's brand new and hasn't sat on the shelf for too long. new key for peugeot 207 will have more capacity and will also be able to send a stronger signal to the 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 do not unlock it's possible that the receiver module in the car is at fault. The local Peugeot dealer can reprogramme the receiver module.
It's possible that the chip inside your key fob has been damaged. You could harm your key fob if you drop it on the ground, or expose it to moisture. The rubber seals that protect your chip from moisture can wear out over time. This is especially the case 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 out of moist areas and away from water.
Water Damage
If your key fob gets submerged, whether you dropped it into the pool or threw it into a puddle, don't assume it's a lost cause. While the key fob has rubber seals that should protect it from water, long-term exposure to water can result in damage to its electronic chip. Since water is such an excellent conductor so any water that is able to get inside the key fob can cause a series of short circuits, which could eventually ruin the chip. After taking the battery out, clean the contacts with isopropyl alcohol, and dry it completely before putting it back in.
Your Peugeot 308 may not start due to the battery being dead. If you have a spare vehicle, jumper cables can be used to start the engine again. If the battery is the issue, it will need to be replaced.
Another possible cause is a bad receiver in the vehicle, which can block the signal from the key fob. The key fob could be damaged or there might be a problem with the antenna, wiring or even the key fob itself. If you are using a new key fob, it may require to be programmed for the vehicle. If you're not able to solve the issue, call a professional technician. A professional who has been trained in the field will be able diagnose the problem quickly, and fix the issue immediately.
Radio Interference
The signs of a key fobs not being recognized or with a limited range of operation usually mean there is an interference in the system. The interference could be transmitted or radiated the latter resulting from power cables and speaker cables being too close to electrical parts. Generally, re-routing the cables or moving them away from the components can resolve the issue.
It's unlikely that someone is listening to the key fob's signal in the intention of stealing your vehicle, but it's possible that radio interference has drowned out the signal. This is an easy issue to fix.
If your key fob isn't being recognized by the system, you can try a new battery. Also, ensure that the battery you are using is the proper size and type. Batteries of the wrong dimensions can harm your battery.
These devices can interfere with the key signal if they are using the same radio frequency. Beware of attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system of a car has a receiver which receives radio frequencies from the key fob. If this receiver has developed a problem, you won't be in a position to begin your vehicle regardless of whether the key fob is functional and is modified. The issue can result from a variety of things, including the battery of a coin that is dead and water damage. The receiver could also be malfunctioning due a software error or internal damage to the key itself.
The coin battery in your Peugeot 308 keyfob has probably been drained. You can easily replace this by using a fresh battery, however, it's important to get the right battery for your key fob. The wrong battery could cause more problems with the key fob, therefore it's best to use the original or an alternative that is similar in size, voltage, and specification.
Another reason the reason your Peugeot 308 key fob might not be working is because it is connected to an unrelated vehicle. You might have accidentally given your key fob away to a friend or it was used to unlock other vehicles. You can resolve this by reprogramming the key fob with an OBDII scanner. This tool will ask for details about your car like its VIN or engine type. It is crucial that you enter the correct details.