Peugeot 208 Key Replacement 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped working, it could be because of an unresponsive battery in the coin-cell or water damage, receiver module problems, or a damaged chip. Luckily, all of these are easy to fix, and you'll have your vehicle back to normal in no time!

The blade of the key can get worn out and cause an unusable car key. It is easy to fix the issue by visiting your local Car Key Man Auto Locksmith to replace the blade.

Battery

The key fob battery in your Peugeot 308 can sometimes die or become weak enough to send an energizing signal to the car. This can cause the key fob to cease working which prevents you from locking and opening the doors or starting your engine. To fix this issue, you'll have to replace the battery inside the key fob.

You'll need to purchase batteries for replacement from an auto parts store or a local hardware store. When you buy the battery, make sure that it's brand new and hasn't sat on the shelf for a long time. A new battery has greater capacity and will send a stronger signal to your car.

After replacing the battery, try unlocking and locking the doors of your Peugeot using the key fob. If the doors aren't unlocking, the problem is likely to be in the receiver module of the car, which can be reprogrammed by your local Peugeot dealer.

It's also possible that the chip inside your key fob has been damaged. This can happen if you drop your key fob on the ground or expose it to water. The rubber seals that protect the chip from moisture might get worn out over time, particularly if your key fob is exposed to water for long durations, like submerging it in the ocean at the beach. To stop this from happening, you must protect your key fob from water and never let it come into contact with water.

Water Damage

If your key fob gets soaked in water, whether you dropped it into the pool or threw it into a puddle, don't think it's a loss. Although the key fob is equipped with rubber seals which should shield it from water, prolonged exposure to water can result in damage to its electronic chip. Since water is such an excellent conductor so any water that makes it inside the key fob will cause a chain of short circuits that eventually damage the chip. After removing the batteries clean the contact surfaces with isopropyl and dry them completely before putting them back into.

Your peugeot boxer key 308 may not start due to a dead battery. If you have a spare vehicle, jumper cables can be used to start the engine again. If the battery is the issue the battery will need to be replaced.

A bad receiver in the car can also prevent it from receiving the signal from the key fob. The key fob might be damaged or [Redirect-302] there might be a problem with the antenna, wiring or key fob itself. If you have the latest key fob, it might need to be programmed to your vehicle. If you're unable to solve the issue, call a professional technician. A trained technician will be able diagnose the problem quickly and fix it promptly.

Radio Interference

Symptoms such as key fobs not being recognized or with a limited range usually indicate that there is interference in the system. It is either radiated or conducted, with the former being caused by power supply cables and speaker wiring passing too close to electrical components. In general, rerouting cables and moving them away from these components can solve the issue.

It's unlikely that someone is watching the key fob's signals to steal your car, but it's possible that the signal has been masked by radio frequency interference. This is a simple issue to resolve.

If you're experiencing a problem with your key fobs that aren't recognized, try an entirely new battery. Make sure the battery is of the correct size and type. Batteries that aren't the correct dimensions can harm your battery.

These devices could interfere with the key signal, if they utilize the same radio frequency. It is advised to avoid attaching these devices to your key fob.

Pairing Issues

A car's remote keyless entry system includes a receiver that receives radio frequency signals from the key fob. You will not be able start your vehicle if this receiver isn't working, even if your key fob is in good working order and is reprogrammable. This issue could be caused in a number of ways, including by the battery of the coin-cell being dead or water damage. The receiver may be malfunctioning because of an internal or software glitch or damage to the key itself.

One of the most frequent reasons for why your Peugeot 308 key fob isn't working is because the battery inside has died. It is possible to replace it with a new battery, but it is important to choose the right battery for your key fob. The wrong battery could lead to further problems with the key fob, so it is best to choose the original battery or the replacement that is identical in size, voltage, and specifications.

Another reason the reason why your Peugeot 308 key fob might not be working is because it is connected to an unrelated vehicle. This could happen if you have given your key fob away to a friend or if the key has been used to unlock and begin other vehicles. This issue can be solved by reprogramming your key fob with an OBDII scan. This tool will ask for information about your vehicle, such as its VIN or engine type. It is crucial that you enter the correct information.