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 malfunctioning electronic chip. These are all easy solutions and you'll be able to get your car back up to speed in a matter of minutes!
Car keys can also be damaged because the blade of the key gets worn. You can fix this problem by visiting your local Car Key Man Auto Locksmith to get a new blade installed.
Battery
The key fob battery in your Peugeot 308 can sometimes die or become too weak to send a strong signal to the car. This can cause the key fob to stop working, preventing you from locking or opening the doors, or even starting your engine. You'll need a replacement battery for the key fob in order to fix this.
You can purchase a new battery at an auto parts store or at your local hardware store. When you purchase the battery, ensure that it's new and hasn't been sitting on the shelf for too long. A brand new battery will have more capacity and will also 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 won't unlock it's likely that the receiver module in the car is responsible. The local Peugeot dealer can reprogramme the receiver module.
The internal chip of the key fob might be damaged. It's possible to damage your key fob if you drop it on the ground, or expose it to water. Rubber seals that shield your chip from moisture may be worn out over time. This is especially the case when you expose your key fob to water over long periods of time, like swimming it in the ocean. To avoid this happening, you must keep your key fob away from moisture and never let it come in contact with water.
Water Damage
Don't lose hope on your key fob if it gets wet, no matter if you slipped into a pool or fumbled into a Puddle. While the key fob comes with rubber seals to protect it from water, long-term exposure to water could cause damage to the electronic chip. Water is a great conductor and any water that gets inside the key fob will trigger the short circuits to be in series which can eventually harm the electronic chip. After removing the battery scrub the contacts with isopropyl Alcohol and dry it off completely before putting it back into.
A dead battery could be the reason your Peugeot 308 won't start. If you have an extra vehicle, jumper cables may be used to start the engine again. If the battery is causing the problem, it will need to be replaced.
A bad receiver in the car may also block it from receiving the signal from the key fob. The key fob may be damaged or there may be an issue with the antenna, wiring or even the key fob itself. It is possible to program a new keyfob for your vehicle if using one. If you're not able to solve the issue, call an expert technician. A trained technician will be able determine the issue quickly and fix it immediately.
Radio Interference
Interference may cause symptoms such as a fob that is not recognized or has a narrow range. This can be either radiated, or conducted, with the former resultant from power supply cables or the speaker wiring being too close to electrical components. Generally, rerouting the cables or moving them further away from these components can resolve the issue.
It's unlikely that someone is monitoring the key fob's signals to steal your car, but it's possible that your signal has been muffled by radio frequency interference. Fortunately, this issue is simple to fix.
If your key fob isn't being recognized by the system, try a new battery. Make sure the battery 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. Avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system contains a receiver that receives radio frequency signals from the key fob. You won't be able to start your vehicle if this receiver is not functioning properly even if your key fob is working and can be reprogrammed. The issue can be caused in a number of ways, including a dead coin-cell battery or water damage. peugeot key G28 Car Keys could also be malfunctioning due to an error in the software or internal damage to the key itself.
The battery that powers your Peugeot 308 keyfob is likely to have been drained. You can easily replace this with a brand new battery however, it's important to get the right battery for your key fob. A bad battery can 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.
Another reason why your Peugeot 308 key fob might not be working is due to the fact that it has been paired to another vehicle. You may have accidentally given your key fob away to someone else or the key was used to unlock other vehicles. You can resolve this by reprogramming your key fob with an OBDII scanner. This tool typically asks you for specific details about your vehicle, for example the VIN or engine type, and it's crucial that you fill in the correct information.