Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob has stopped working after a few days it could be due to a dead coin battery or water damage, receiver module issues or a defective electronic chip. Luckily these are all easy to fix and you'll get your vehicle back to normal in no time at all!
The key blade can become worn out and cause a faulty car key. This is an easy fix by visiting your local Car Key Man Auto Locksmith and let them fit the new blade for you.
https://www.g28carkeys.co.uk/peugeot-car-key-replacements-near-me/ inside your Peugeot 308 may die or become weak enough to not send a clear signal. The key fob may not function and stop you from locking or unlocking your doors, or even starting the engine. To fix this issue, you'll have to replace the battery on your key fob.
You'll need to purchase a new battery from an auto parts store or your local hardware store. Make sure that the battery is brand new and has not sat on the shelf too long. A new battery has greater capacity and can transmit a stronger signal your car.
After replacing the battery try unlocking the doors and locking them using the key fob. If the doors don't open then the receiver module inside the car is the cause. The local Peugeot dealer can reprogramme the receiver module.
It's also possible that the chip inside your key fob is damaged. You could cause damage to your key fob if you drop it on the ground, or expose it to water. The rubber seals that protect the chip from moisture could wear down over time, particularly if the key fob is exposed to water for long period of time, like when you submerge it in the ocean at the beach. To prevent this from happening you must keep your key fob away of the reach of moisture and away from water.
Water Damage
If your key fob is wet and soaked, regardless of whether you dropped it in the pool or fumbled it into a puddle, don't assume it's a lost cause. The key fob is protected by rubber seals but prolonged exposure to water could damage its electronic chip. Since water is such an excellent conductor so any water that is able to get inside the key fob could cause a series of short circuits which will eventually damage the chip. After removing the battery clean the contacts with isopropyl ethanol and dry it completely before putting it back in.
A dead battery may be the reason that your Peugeot 308 won't start. If you have a spare car, jumper cables could be used to start the engine again. If you suspect that the battery is at fault and it is not working, it should be replaced.
Another possible cause is a malfunctioning receiver in the vehicle, which may block the signal from the key fob. It could be a issue with the antenna or wiring, or the key fob could be damaged. If you're using a new key fob, it may need to be programmed to the vehicle. If you're unable to fix the problem, contact a professional technician. A technician who is trained in the field will be able to identify the issue quickly, and fix it immediately.
Radio Interference
Interference can cause symptoms like a key fob that isn't recognized or has a restricted range. It could be 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 or moving them away from these components will fix the issue.
It's unlikely that someone is listening to your key fob's signals in the intention of stealing your car or vehicle, but it's possible that radio interference has drowned out the signal. Fortunately, this issue is simple to fix.
If your keys that are not recognized, try using a fresh battery. Make sure that the battery is of the correct size and type. A wrongly sized battery can cause damage to the fob.
These devices may interfere with the key signal if they operate on the same radio frequency. It is best to avoid using these devices on your key fob.
Pairing Issues
A car's remote keyless entry system has an antenna that receives radio frequency signals from the key fob. It is not possible to start your vehicle if the receiver is not functioning properly even if the key fob is functioning and is reprogrammable. This issue could be caused by a variety of ways, including by a dead coin-cell battery or water damage. The receiver could also be malfunctioning due to a software issue or internal damage to the key.
One of the most common reasons your Peugeot 308 key fob isn't functioning is that the battery inside has died. The battery can be easily replaced, but you need to ensure that it's the correct 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 why the reason your Peugeot 308 key fob might not be working is due to the fact that it is linked to an unrelated vehicle. This could be the case if you have given your key fob to someone else or in the event that the key was used to unlock and start other vehicles. It is possible to fix this issue by reprogramming the fob with an OBDII scanner. The scanner will usually ask you to provide certain details about your vehicle, such as the VIN or engine type, and it's important to fill in the correct information.