Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped working it could be because of a dead battery in the coin-cell unit, damaged receiver modules, water issues, or a defective chip. These are all easy fixes and you can restore your car to speed in no time!

https://www.g28carkeys.co.uk/peugeot-car-key-replacements-near-me/ may become worn out and lead to a malfunctioning car key. You can easily fix this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.

Battery

The battery that powers the key fob on your Peugeot 308 can sometimes die or become insufficient to send an intense signal to your car. This can cause the key fob's function to cease, preventing you from locking or opening the doors or even starting your engine. You'll need a new battery for your key fob to correct this.

You'll have to purchase a replacement battery from an auto parts store or your local hardware store. Make sure the battery is brand new and has not on the counter for too long. A new battery has greater capacity and can transmit a stronger signal to your vehicle.

After replacing the battery, try unlocking the doors and locking them using the key fob. If the doors do not unlock then the receiver module in the car is the cause. The local Peugeot dealer can reprogramme the receiver module.

It's also possible that the key fob's internal chip is damaged. This can happen if you drop your key fob on the ground or expose it to water. Rubber seals that protect your chip from moisture might wear out over time. This is especially the case when you expose your key fob to water over long periods of time, for example, swimming it in the ocean. To avoid this occurring, it's crucial to keep your key fob away from moisture and to never let it come into contact with water.

Water Damage

If your key fob gets soaked regardless of whether you tossed it into the pool or threw it into a puddle, don't assume that it's an accident. The key fob is protected by rubber seals however, prolonged exposure to water could harm its electronic chip. Water is a good conductor, and any water that is absorbed into the key fob could cause the short circuits to be in series which can eventually harm the electronic chip. After taking the battery out, clean its contacts with isopropyl ethanol and dry it completely before putting it back in.

Your Peugeot 308 may not start because of an unresponsive battery. Jumper cables are a great method to start the engine when you have an additional car. If the battery is defective it is required to replace it.

Another possibility is a defective receiver inside the vehicle, which may hinder it from receiving a signal from the key fob. The key fob might be damaged or there may be an issue with the antenna, wiring, or the key fob itself. It may be necessary to program a new keyfob for your vehicle if using one. If you're not able to solve the issue, call a professional technician. A trained technician in the field will be able identify the issue quickly, and then fix it right away.

Radio Interference

Symptoms such as key fobs that are not recognized or having a narrow range typically indicate that there is a problem in the system. This can be either radiated, or conducted, with the former being caused by power supply cables and the speaker wiring being too close to electrical components. Generally, re-routing the cables or moving them further away from these components can resolve the issue.

It's unlikely someone is listening to your key fob's signals in an attempt to steal your car It's possible, however, that radio interference has slowed the signal. Fortunately, this is not a problem to repair.

If your key fob is not being recognized by the system, you can try replacing the battery. Make sure that the battery is the right size and type. A wrongly sized battery can cause damage to the fob.

These devices may interfere with the key signal if they operate on the same radio frequency. Do not connect 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. If this receiver has developed problems, you won't be in a position to start your car regardless of whether the key fob is working and can be modified. The issue can be caused by a variety different ways, such as a dead coin-cell battery or water damage. The receiver may also be malfunctioning due to an internal or software glitch or damage to the key itself.

One of the most frequent reasons your Peugeot 308 key fob doesn't work is because the battery inside has failed. This battery can be easily replaced, but you need to ensure that it's the correct battery for your keyfob. It is recommended to use an item that has the same size with the same voltage, specifications, and specifications as the original.

Another reason the reason your Peugeot 308 key fob might not work is because it is connected to a different car. You might have accidentally given your key fob away to someone else, or the key was used to unlock other vehicles. This can be fixed by reprogramming your key fob with an OBDII scan. The tool will ask you for details about your car, like its VIN or engine type. It is essential that you enter the correct information.