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 or receiver module issues, or a malfunctioning electronic chip. These are all simple fixes and you can get your car back to speed in no time!
The key blade may become worn-out and cause a faulty car key. You can solve this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.
Battery
The battery of the key fob in your Peugeot 308 can sometimes die or become too weak to send an intense signal to your car. G28 could cause the key fob to cease working, preventing you from opening and locking the doors, or even starting your engine. You'll need a new battery on your key fob to fix this.
You'll have to purchase batteries for replacement from an auto parts store or your local hardware store. When you purchase the battery make sure that it's brand new and hasn't sat on the shelf for too long. A brand new battery has more capacity and will transmit a stronger signal to your car.
After replacing the battery, try unlocking and locking the doors of your Peugeot by using the key fob. If the doors aren't unlocking it's possible that the receiver module inside the car is the cause. The local Peugeot dealer can reprogramme the receiver module.
It's possible that the key fob's internal chip is damaged. It's possible to harm your key fob if you drop it on the ground, or expose it to water. Rubber seals that shield your chip from moisture might wear out over time. This is especially true when you expose your key fob to water for extended periods of time, like submerging it in the ocean. To prevent this from happening you should keep your key fob away of moisture and away from water.
Water Damage
Don't let go of your key fob if it gets wet, no matter if you dropped in the pool or stumbled into a pool. The key fob is protected by rubber seals but prolonged exposure to water could harm its electronic chip. Because water is an excellent conductor so any water that gets inside the key fob could create a series of short circuits which will eventually damage the chip. After removing the battery clean its contacts with isopropyl alcohol and dry it completely before putting it back into.
Your Peugeot 308 may not start because of an unresponsive battery. If you have a spare vehicle, jumper cables can be used to start the engine again. If the battery is causing the problem and it is not working, it should be replaced.
Another possible cause is an ineffective receiver in the vehicle that could stop it from receiving a signal from the key fob. The key fob may be damaged or there could be an issue with the antenna, wiring or the key fob itself. If you're using a new key fob it might need to be programmed to your vehicle. If you cannot fix the problem yourself, contact an expert technician. A trained technician will be able to identify the issue quickly and resolve it in a timely manner.
Radio Interference
Interference may cause symptoms such as a fob that's not recognized or has a restricted range. The interference can be radiated or transmitted, the latter caused by speaker and power cables passing too close to electrical parts. Usually, rerouting the cables or moving them away from these components could solve the issue.
It's unlikely that anyone is listening in on the signals from your key fob to steal your car, however it's possible that the signal is being distorted by radio frequency interference. This is an easy issue to repair.
If you are having key fobs that aren't being recognized, try using an entirely new battery. Also, make sure that the battery you are using is the right size and type. Incorrectly sized batteries could harm the fob.
Some aftermarket alarm systems and radar detectors operate on the same radio frequency as your key fob and could cause them to interfere with your key signals. It is best to avoid having these devices attached to your key fob.
Pairing Issues
The remote keyless entry system in a car has a receiver that receives radio signals from the key fob. You won't be able to start your car if this receiver isn't working, even if your key fob is in good working order and can be reprogrammed. This issue can be caused by a variety of ways, such as a dead battery in the coin-cell, or water damage. The receiver may also be malfunctioning due an error in the software or internal damage to the key itself.
The battery inside your Peugeot 308 keyfob has likely died. You can easily replace this by using a fresh battery, however, it's important to select the correct battery for your key fob. The wrong battery could cause more problems with the key fob, so it is recommended to use either the original battery or the replacement that is identical in size, voltage, and specifications.
Another reason why your Peugeot 308 key fob might not be working is due to the fact that it is connected to a different car. This could happen if you have given your key fob away to a friend or when the key has been used to unlock or start other vehicles. It is possible to fix this issue by reprogramming your key fob using an OBDII scanner. This tool will ask for details about your car, such as its VIN or engine type. It is crucial that you enter the correct details.