Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob stopped working for a while, it could be due to a dead coin battery, water damage the receiver module or a defective electronic chip. These are all easy fixes and you can restore your car to speed in no time!
The key blade may become worn-out and cause a faulty car key. It is easy to fix if you visit your local Car Key Man Auto Locksmith and let them put in an entirely new key blade for you.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not transmit a strong signal. The key fob could be inoperable and prevent you from locking or unlocking your doors, or even starting your engine. To fix this issue, you'll need to replace the battery inside your key fob.
You'll need to purchase the replacement battery from an auto parts store or at your local hardware store. When you purchase the battery ensure that it's fresh and hasn't just been sitting on the shelf for a long time. A fresh new battery will have greater capacity and will be able to send a stronger signal the car.
After replacing the battery try unlocking the doors and locking them with the key fob. If the doors do not unlock it is most likely with the car's receiver module which can be programmed by your local Peugeot dealer.
The internal chip of the key fob could also be damaged. This could happen when you drop your key fob on the ground or expose it to water. Rubber seals that protect your chip from moisture might wear out over time. This is particularly true when you expose your key fob to water over long periods of time, like submerging it in the ocean or in the ocean. To avoid this it is recommended to keep your key fob free of the reach of moisture and away from water.
Water Damage
Don't lose hope on your key fob if it becomes wet, whether you slipped into the pool or stumbled into a Puddle. The key fob is protected by rubber seals, but prolonged exposure to water can affect the electronic chip. Water is a great conductor, and any water that comes into the key fob could cause the short circuits to be in series which can eventually harm the electronic chip. After removing the batteries clean its contacts with isopropyl, and then dry them completely before putting them back in.
Your Peugeot 308 may not start due to a dead battery. If you have a spare car, jumper cables can be used to get the engine running again. If the battery is damaged the battery must be replaced.
A malfunctioning receiver in the car can also prevent it from receiving the signal from the keyfob. It could be a issue with the antenna or wiring, or the key fob may be damaged. If you have a new key fob it may need to be programmed into the vehicle. If you are unable to solve the issue, contact a professional technician. A trained technician will be able diagnose the problem quickly and fix it promptly.
Radio Interference
Signs like key fobs that are not recognized or having a restricted range often mean that there is a problem in the system. It could be radiated or conducted, with the latter resultant from power supply cables or speaker wiring that is too close to electrical components. Generally, re-routing the cables or moving them away from the components can solve the issue.
It's unlikely that someone is listening in on the key fob's signals to steal your car, however it is possible that the signal has been drowned out by radio frequency interference. Fortunately, this issue is simple to repair.
If your key fob is not being recognized by the system, try replacing the battery. Also, make sure that the battery is of the proper size and type. A wrongly sized battery can cause damage to the fob.
Some aftermarket alarm systems and radar detectors operate on the same radio frequency as your key fob, which can cause them to interfere with your key signals. It is recommended not having these devices attached to your key fob.
Pairing Issues
A car's remote keyless entry system contains a receiver that receives radio frequency signals from the key fob. You will not be able start your vehicle if the receiver is malfunctioning even if your key fob is working and can be reprogrammed. This issue can be caused in a number of ways, including by the battery of the coin-cell being dead or water damage. The receiver may also be malfunctioning due to a software glitch or internal damage to the key.
One of the main reasons for why your Peugeot 308 key fob isn't working is because the battery inside has died. It is possible to replace it by a new battery but it is important to choose 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, so it is best to choose the original battery or a replacement that is identical in size, voltage, and specification.
Another reason your Peugeot 308 key fob might not work is because it is linked to a different car. It is possible that you have accidentally given the key fob to someone else or the key was used to unlock other vehicles. This can be fixed by reprogramming the key fob using an OBDII scan. non-working asks you to provide certain details regarding your vehicle, like the VIN or engine type, so it is essential to fill in the correct information.