Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped functioning it could be due to a dead battery in the coin-cell unit, damaged receiver modules, water problems, or a damaged chip. These are all simple solutions and you'll be able to bring your car back to speed in no time!
The key blade can become worn out and lead to an issue with your car key. This is a simple fix to fix the problem if you go to your local Car Key Man Auto Locksmith and let them put in a new key blade for you.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not send a clear signal. The key fob may stop working and prevent you from locking or unlocking your doors or even starting your engine. You'll need a new battery for your key fob to correct this.
You can purchase a new battery at an auto parts store, or at your local hardware store. When you purchase the battery make sure that it's brand new and hasn't sat on the shelf for a long time. A fresh new battery will have more capacity and will also be able to send a stronger signal the car.
After replacing the battery, try unlocking and locking the doors of your Peugeot using the key fob. If the doors don't unlock, the problem is likely to be in the receiver module of the car which can be programmed by your local Peugeot dealer.
It's possible that the chip inside your key fob is damaged. This could happen when you drop your key fob on the ground or expose it to water. Rubber seals that shield your chip from moisture might become worn out over time. This is especially the case if you expose your key fob to water over long periods of time, like submerging it at the beach in the ocean. To prevent this from happening you should keep your key fob free of the reach of moisture and away from water.
Water Damage
If your key fob becomes wet in water, whether you tossed it into the pool or threw it into a puddle, don't think it's a lost cause. While the key fob has rubber seals that protect it from water, long-term exposure to water may result in damage to its electronic chip. Since water is such a good conductor and conductor, any water that is able to get inside the key fob may cause a series of short circuits which will eventually destroy the chip. After removing the battery, scrub its contacts with isopropyl alcohol, and dry it off completely before putting it back in.
A dead battery could be the reason why your Peugeot 308 won't start. If you have a spare vehicle, jumper cables can be used to get the engine working again. If the battery is the problem, it will need to be replaced.
Another possibility is a malfunctioning receiver in the vehicle that could hinder it from receiving a signal from the key fob. It could be due to a issue with the antenna, or wiring or the key fob could be damaged. It could be necessary to program a new fob into your vehicle if you are using one. If you're unable to fix the problem, contact an expert technician. A technician who is trained in the field will be able detect the issue quickly and then fix it right away.
Radio Interference
Interference can cause symptoms like a key fob that's not recognized or has a narrow range. The interference could be transmitted or radiated which is caused by power and speaker cables getting too close to electrical components. Generally speaking, rerouting cables or moving them away from the components can solve the issue.
It's unlikely that someone is watching the key fob's signals to steal your car, but it is possible that the signal has been drowned out by radio frequency interference. This is a straightforward issue to repair.
If you are having key fob not being recognized, try a new battery. Also, make sure that the battery is the proper size and type. Batteries that are not the right size can cause damage to your device.
Certain alarm systems and radar detectors use the same radio frequency as your key fob, and they could cause them to interfere with your key signals. Avoid connecting these devices to your key fob.
Pairing Issues
A car's remote keyless entry system contains an antenna that receives radio frequency signals from the key fob. If this receiver develops problems, you won't be in a position to start your car even if your key fob is functional and is modified. The issue can be caused by a number of reasons, such as a dead coin battery and water damage. The receiver could be malfunctioning because of an internal or software issue or damage to the key itself.
One of the main reasons why your Peugeot 308 key fob is not working is because the battery inside has died. It is easy to replace it by using a fresh battery, however, it is essential to choose the right battery for your key fob. G28CarKeys can cause further issues with the key fob, so it's best to use the original or an alternative that is similar in size, voltage and specifications.
Your Peugeot 308 keyfob may not function if linked to an unrelated vehicle. This can happen if have given your key fob to someone else or when the key has been used to unlock and start other vehicles. This issue can be solved by reprogramming your key fob with an OBDII scan. The tool will ask you for details about your car for example, its VIN or engine type. It is vital that you enter the correct details.