Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob has stopped functioning one day it could be due to a dead coin battery, water damage, receiver module issues or a defective electronic chip. These are all simple fixes that can get your car back to speed in a matter of minutes!
Car keys can also fail due to the blade getting worn. It is easy to fix this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not send a clear signal. The key fob might stop working and prevent you from locking or unlocking your doors, or even starting your engine. To fix this, you'll need to replace the battery in your key fob.
You'll need to purchase a replacement battery from 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. 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 with the key fob. If the doors do not unlock the issue is likely with the car's receiver module, which can be reprogrammed by your local Peugeot dealer.
The internal chip of the key fob may also be damaged. This can happen if you drop your key fob on the ground or expose it to water. The rubber seals that shield the chip from moisture might be worn down over time, particularly if your key fob is exposed to water for long periods of time, such as submerging it in the ocean at the beach. To avoid this it is recommended to keep your key fob clear of moisture and away from water.
Water Damage
If your key fob is soaked, whether you dropped it in the pool or fumbled it into a puddle don't think it's a loss. While peugeot 207 car key has rubber seals that should protect it from water, prolonged exposure to water can lead to damage to its electronic chip. Water is a good conductor and any water that is absorbed into the key fob could cause the short circuits to be in series that eventually destroy the electronic chip. After removing the battery scrub its contacts with isopropyl Alcohol and dry it off completely before putting it back into.
A dead battery could be the reason why your Peugeot 308 won't start. Jumper cables can be a great option to restart the engine if you own an additional vehicle. If the battery is causing the problem and it is not working, it should be replaced.
Another possible cause is a bad receiver in the vehicle, which could 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 may be damaged. If you are using the latest key fob, it may require to be programmed to the vehicle. If you are unable to fix the problem, contact a professional technician. A professional who has been trained in the field will be able identify the issue quickly, and then fix it right away.
Radio Interference
Interference may cause problems 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 and speaker wiring that is too close to electrical components. In general, rerouting cables or moving them away from these components will resolve the issue.
It's unlikely that someone is listening to the key fob's signal in attempt to steal your vehicle It's possible, however, that radio frequency interference has drowned out the signal. Fortunately, this is easy to repair.
If your key fob isn't being recognized by the system, try a new battery. Also, make sure that the battery is of the correct size and type. Batteries that are not the right dimensions can harm your battery.
Certain alarm systems and radar detectors operate on the same radio frequency as your key fob and they could cause them to interfere with your key signals. It is best to avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system of the car is equipped with a receiver which receives radio signals from the key fob. If this receiver has developed an issue, you will not be in a position to start your car, even if the key fob functions and can be modified. This issue can be caused by a variety of ways, including an inoperative battery on the coin-cell or water damage. The receiver could also be failing due to a software issue or internal damage to the key.
One of the most frequent reasons for why your Peugeot 308 key fob isn't functioning is that the battery inside has failed. It is easy to replace it by a new battery however, it is essential to get the right battery for your key fob. If you use a battery that is not correct, it could lead to further problems with the key fob, therefore it's best to use the original or the replacement that is identical in size, voltage, and specification.
Your Peugeot 308 keyfob may not work if it has been paired with an unrelated vehicle. This could be the case if you have given your key fob to a person you know or when the key has been used to unlock or start other vehicles. This can be solved by reprogramming your key fob with an OBDII scan. This tool will request details about your car including its VIN or engine type. It is crucial to enter the correct information.