Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob stopped working after a few days, it could be due to a dead coin battery or water damage or receiver module issues, or a faulty electronic chip. These are all easy fixes that can bring your car back to speed in a matter of minutes!

The key blade may become worn out and result in a faulty car key. You can easily fix this problem by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.

Battery

The battery for the key fob in your Peugeot 308 can sometimes die or become weak enough 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 new battery for the key fob in order to fix this.

You can buy a brand new battery at an auto parts store, or at your local hardware store. Make sure the battery is brand new and not stored on the counter for too long. A new battery will have greater capacity and be able to transmit a stronger signal to the car.

After replacing the battery try unlocking the doors and locking them using the key fob. If the doors won't unlock, it's likely that the receiver module inside the car is at fault. Your local peugeot 107 key dealer can reprogram the receiver module.

The internal chip of the key fob may also be damaged. This could happen if you drop your key fob on the ground or expose it to water. Rubber seals that shield your chip from moisture may wear out over time. This is especially the case if you expose your key fob to water over long periods of time, like swimming it in the ocean. To avoid this, you should keep your key fob free of moist areas and away from water.

Water Damage

If your key fob becomes submerged in water, whether you dropped it into the pool or threw it into a puddle don't think it's a case of lost cause. The key fob is protected by rubber seals, however, prolonged exposure to water could damage its electronic chip. Water is a good conductor and any water that is absorbed into the key fob could cause an array of short circuits which eventually damage the electronic chip. After removing the battery scrub its contacts with isopropyl Alcohol and dry it off completely before putting it back into.

A dead battery can also be the reason why your Peugeot 308 won't start. If you have a spare car, jumper cables can be used to get the engine working again. If the battery is faulty, it must be replaced.

Another possibility is an ineffective receiver in the vehicle, which could stop it from receiving a signal from the key fob. It could be a issue with the antenna, or wiring or the key fob may be damaged. It could be necessary to program a new keyfob to your vehicle if using one. If you are unable to solve the issue, contact an expert technician. A trained technician will be able to identify the issue quickly and fix it promptly.

Radio Interference

The signs of a key fob not being recognized or having a restricted range of operation usually mean there is a problem with the system. It could be radiated or conducted, with the former being caused by power supply cables or speaker wiring that is too close to electrical components. Usually, rerouting the cables or moving them further away from the components can solve the issue.

It's unlikely someone is watching your key fob's signals in an attempt to steal your car It's possible, however, that radio interference has drowned out the signal. Luckily, this is a simple issue to fix.

If you're having issues with your key fobs that aren't recognized, try using a new battery. Make sure that the battery is the right size and type. If the battery is not properly sized, it could damage the fob.

These devices can interfere with the key signal if they use the same radio frequency. It is best to avoid using these devices with your key fob.

Pairing Issues

The remote keyless entry system of automobiles has an antenna that receives radio signals from the key fob. It is not possible to start your vehicle if the receiver is not functioning properly even if your key fob works and can be reprogrammed. This problem can be caused by a variety different ways, such as a dead battery in the coin-cell, or water damage. The receiver could be malfunctioning because of an error in the software or internal damage to the key itself.

One of the most common reasons that your Peugeot 308 key fob is not working is because the coin battery inside has died. It is possible to replace it by using a fresh battery, but it's essential to select the correct battery for your key fob. Using an incorrect battery could 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.

Another reason that the reason why your Peugeot 308 key fob might not be working is because it is linked to an unrelated vehicle. You might have accidentally given your key fob someone else or it was used to unlock other vehicles. This can be solved by reprogramming your key fob using an OBDII scan. This tool typically asks you for specific information regarding your vehicle, for example the VIN or engine type, so it's essential to enter it correctly.