Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob stopped working one day, it could be due to a dead coin battery or water damage the receiver module or a defective electronic chip. Luckily these are all easy to fix, and you'll have your vehicle back to normal in no time at all!
The key blade could become worn-out and cause a faulty car key. You can fix the issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not send a clear signal. This can cause the key fob to cease working and prevent you from locking and opening the doors or even starting your engine. To fix this, you'll need to replace the battery in your key fob.
You can purchase a new battery at an auto parts store, or at your local hardware store. Make sure the battery is brand new and has not on the shelf for too long. A brand new battery is more capacity and can send a stronger signal to your car.
After replacing use this link try unlocking the doors and locking them using the key fob. If the doors don't open, it's likely that the receiver module inside the car is the cause. Your local Peugeot dealer can reprogramme the receiver module.
It's possible that the chip inside your key fob is damaged. You can damage your key fob if you drop it on the ground or expose it to water. Rubber seals that shield your chip from moisture can be worn out over time. This is especially true when you expose your key fob to water over long periods of time, for example, swimming it in the ocean. To stop this from happening, you must keep your key fob safe from moisture and not let it come into contact with water.
Water Damage
Don't let go of your key fob if it gets wet, regardless of whether you dropped in a pool or fumbled into a Puddle. While the key fob has rubber seals to protect it from water, long-term exposure to water can result in damage to its electronic chip. Water is a good conductor and any water that comes into the key fob will cause an array of short circuits that eventually destroy the electronic chip. After taking the batteries out, clean the contacts with isopropyl and then dry them completely before putting them back into.
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 get the engine running again. If the battery is the issue and it is not working, it should be replaced.
A bad receiver in the car could also block it from receiving the signal from the key fob. The key fob might be damaged or there might be an issue with the antenna, wiring or the key fob itself. It might be necessary to program a new keyfob for your vehicle if using one. If you are unable fix the problem yourself call an expert technician. A skilled technician will be able find the issue quickly and fix it promptly.
Radio Interference
Interference can trigger symptoms like a key fob that isn't recognized or has a narrow range. The interference can be transmitted or radiated, the latter being caused by power and speaker cables that are too close to electrical parts. Generally, re-routing the cables or moving them further away from the components may solve the problem.
It's unlikely that someone is monitoring your key fob's signals to steal your car, but it's possible that the signal is being distorted by radio frequency interference. This is an easy issue to repair.
If you're having issues with your key fobs that aren't recognized, try a fresh battery. Also, make sure that the battery is of the proper size and type. Incorrectly sized batteries could harm the fob.
Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob and can cause them to interfere with your key signals. Avoid connecting these devices to your key fob.
Pairing Issues
The remote keyless entry system includes an antenna that receives radio frequency signals from the key fob. It is not possible to start your car if this receiver is malfunctioning, even if your key fob works and is reprogrammable. This issue can be caused in a number of ways, including a dead coin-cell 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 common reasons that your Peugeot 308 key fob isn't working is because the coin battery inside has gone out of service. This battery can be easily replaced, but you need to make sure that it is the proper battery for your key fob. It is best to choose an item that has the same size with the same voltage, specifications, and specifications as the original.
Your Peugeot 308 keyfob may not function if connected to an unrelated vehicle. It is possible that you have accidentally given the key fob to someone else or it was used to unlock other vehicles. This can be resolved by reprogramming the key fob using an OBDII scan. This tool will ask for details about your car for example, its VIN or engine type. It is vital that you enter the correct information.