Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped functioning it could be because of a dead battery in the coin-cell unit or damaged receiver modules, water issues, or a malfunctioning chip. These are all simple fixes and you can restore your car to speed in a matter of minutes!
Car keys can also become faulty because the blade of the key gets worn. It is easy to fix to fix the problem if you go to your local Car Key Man Auto Locksmith and let them put in an entirely new key blade for you.
Battery
The battery of the key fob in your Peugeot 308 can sometimes die or become too weak to send an energizing signal to the car. The key fob can stop working and prevent you from locking or unlocking your doors, or even starting your engine. You'll require a new battery for your key fob to correct this.
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You can buy a brand 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 been on the shelf for too long. A brand new battery has more capacity and will send a stronger signal to your vehicle.
After replacing the battery try unlocking the doors and locking them with the key fob. If https://www.thekeylab.co.uk/peugeot-car-keys/ won't unlock, it's likely that the receiver module in the car is responsible. The local Peugeot dealer can reprogramme the receiver module.
It's possible that the key fob's internal chip is damaged. It is possible to harm 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 wear down over time, especially if your key ring is exposed to water for lengthy periods of time like submerging it in the ocean at the beach. To prevent this from happening, it's essential to keep your key fob away from moisture and not let it come in contact with water.
Water Damage
If your key fob becomes soaked regardless of whether you dropped it in the pool or threw it into a puddle, don't think it's a lost cause. The key fob is protected by rubber seals, but prolonged exposure to water could harm its electronic chip. Water is a good conductor, and any water that comes into the key fob will cause short circuits in series which eventually damage the electronic chip. After removing the batteries clean the contact surfaces with isopropyl and dry them completely before putting them back into.
A dead battery can also be the reason your Peugeot 308 won't start. Jumper cables are a fantastic method to start the engine if you have an additional car. If the battery is faulty the battery must be replaced.
Another possible cause is a malfunctioning receiver in the vehicle, which may stop it from receiving a signal from the key fob. It could be due to a issue with the antenna, or wiring, or the key fob might be damaged. It might be necessary to programme a new key fob to your vehicle if using one. If you are unable solve the issue, call a professional technician. A trained technician in the field will be able to identify the issue quickly, and resolve it quickly.
Radio Interference
Signs like key fob not being recognized or having a restricted range usually indicate that there is an interference in the system. This can be either radiated, or conducted, with the latter resultant from power supply cables and speaker wiring that is too close to electrical components. Generally speaking, rerouting cables or moving them further away from the components can solve the problem.
It's unlikely that someone is monitoring the key fob's signals to take your car away, but it's possible that your signal has been drowned out by radio frequency interference. Luckily, this is a simple issue to repair.
If you're having issues with your keys that are not recognized, try using a fresh battery. Also, make sure that the battery you are using is the correct size and type. Incorrectly sized batteries could harm the fob.
Certain alarm systems and radar detectors operate on the same radio frequency as your key fob and can cause them to interfere with your key signals. Beware of attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system has a receiver that receives radio frequency signals from the key fob. If this receiver has developed problems, you won't be in a position to start your car regardless of whether the key fob functions and is reprogrammed. The issue could be caused by a variety of reasons, such as an inoperative coin battery or water damage. The receiver may also be malfunctioning as a result of a software error or internal damage to the key itself.
One of the most frequent reasons that your Peugeot 308 key fob is not working is that the coin battery inside has gone out of service. You can replace it by using a fresh battery, but it's essential to select the correct battery for your key fob. Using an incorrect battery could cause more problems with the key fob, therefore it is recommended to use the original battery or the replacement that is identical in size, voltage, and specification.
Another reason that the reason your Peugeot 308 key fob might not be working is because it is linked to another vehicle. You could have accidentally handed your key fob away to a friend or it was used to unlock other vehicles. You can fix this by reprogramming your key fob with an OBDII scanner. This scanner will typically ask you for certain information regarding the vehicle, such as the VIN or engine type, and it is essential to enter it correctly.
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