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, water damage, receiver modules problems, or a damaged chip. Fortunately, these issues are easy to fix and you'll be able to get your vehicle back to normal in no time!
Car keys can also get damaged because the blade of the key gets worn. It is easy to fix the issue by visiting your local Car Key Man Auto Locksmith to replace the blade.
Battery
The key fob battery in your Peugeot 308 can sometimes die or become weak enough to send a strong signal to the car. This could cause the key fob to stop working which prevents you from locking or opening the doors or even starting your engine. To fix this issue, you'll need to replace the battery in your key fob.
You can purchase a new battery at an auto parts store or at your local hardware store. When you purchase the battery make sure that it's brand new and hasn't been sitting on the shelf for a long time. A new battery will have greater capacity and will be able to send a stronger signal to the car.
After replacing the battery try unlocking the doors and locking them using the key fob. If the doors do not unlock, the problem is likely in the car's receiver module that can be reset by your local Peugeot dealer.
It's possible that the chip inside your key fob has been damaged. This could happen when you drop your key fob on the ground or expose it to water. The rubber seals that protect your chip from moisture could wear out over time. This is particularly true if you expose your key fob to water for prolonged periods of time, for example, submerging it in the ocean or in the ocean. To avoid this occurring, it's crucial to keep your key fob away from moisture and not let it come in contact with water.
Water Damage
If your key fob becomes submerged in water, whether you tossed it into the pool or fumbled it into a puddle don't think it's a lost cause. While thekeylab.co.uk has rubber seals that protect it from water, long-term exposure to water can cause damage to the electronic chip. Water is a good conductor, and any water that enters the key fob will trigger the short circuits to be in series which eventually damage the electronic chip. After removing the batteries clean its contacts with isopropyl and then dry them completely before putting them back in.
A dead battery can also be the reason your Peugeot 308 won't start. Jumper cables are a great method of restarting the engine in case you have an extra car. If the battery is causing the problem then it must be replaced.
Another possibility is a bad receiver in the vehicle that could hinder it from receiving a signal from the key fob. It could be a issue with the antenna or wiring or the key fob could be damaged. It is possible to program a new fob into your vehicle if using one. If you are unable to solve the issue, contact a professional technician. A trained technician will be able to find the issue quickly and correct it swiftly.
Radio Interference
Interference can cause symptoms such as a key fob that isn't recognized or has a narrow range. It is either radiated or conducted, with the latter resultant from 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 someone is watching your key fob signal in an attempt to steal your vehicle It's possible, however, that radio frequency interference has drowned out the signal. This is an easy issue to solve.
If you're experiencing a problem with your keys that are not recognized, try an entirely new battery. Make sure that the battery is the right size and type. If the battery is not properly sized, it could damage the fob.
Some aftermarket alarm systems and radar detectors operate on the same radio frequency as your key fob, and this could cause them to interfere with your key signals. Avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system contains an antenna that receives radio frequency signals from the key fob. If this receiver has developed a problem, you won't be capable of starting your car, even if the key fob is working and is changed. The issue could be caused by a number of reasons, such as an inoperative coin battery or water damage. The receiver may also be malfunctioning because of a software bug or internal damage to the key.
The battery for your coin in your Peugeot 308 keyfob has likely been drained. You can easily replace this by a new battery however, it's important to choose the right battery for your key fob. It is recommended to use batteries that are the same size as well as voltage and specifications as the original.
Your Peugeot 308 keyfob may not function if it was connected to another vehicle. You might have accidentally given your key fob someone else or it was used to unlock other vehicles. You can resolve this by reprogramming the key fob with an OBDII scanner. The scanner will usually ask you for specific details regarding your vehicle, like the VIN or engine type, and it is essential to enter this information correctly.