Peugeot 308 Key Fob Problems and How to Fix Them

If your replacement peugeot key fob key fob suddenly stopped working, it could be due to an inoperative battery for the coin-cell, damaged receiver modules, water problems, or a damaged chip. Luckily these are all easy to fix and you'll be able to get your car back to normal in no time at all!

Car keys can also become faulty because the key blade gets worn. It is easy to fix this issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.

Battery

The key fob of your Peugeot 308 may die or become weak enough to not transmit a strong signal. This can cause the key fob to stop working which prevents you from opening and locking the doors or even starting your engine. You'll need a new battery for your key fob to correct 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 on the shelf too long. A fresh new battery will have more capacity and will be able to send a more powerful signal to the car.

After replacing the battery try unlocking the doors and locking them with the key fob. If the doors do not unlock then the receiver module in the car is the culprit. Your local peugeot key repair dealer can reprogramme the receiver module.

It's also possible that the chip inside your key fob is damaged. It is possible to cause damage to your key fob when you drop it on the ground or expose it to water. The rubber seals that shield the chip from moisture could wear down over time, especially if your key fob is exposed to water for lengthy periods of time like submerging it in the ocean at the beach. To avoid this happening, it's important to keep your key fob away from water and never let it come into contact with water.

Water Damage

Don't lose hope on your key fob if it becomes wet, whether you dropped it into an aquisition or stumbled into a Puddle. The key fob is protected by rubber seals, but prolonged exposure to water can harm its electronic chip. Since water is an excellent conductor, any water that gets inside the key fob could result in a series of short circuits, which could eventually damage the chip. After removing the batteries clean its contacts with isopropyl, and then dry them completely before putting them back into.

A dead battery might be the reason your Peugeot 308 won't start. If you have a spare vehicle, jumper cables can be used to get the engine running again. If the battery is causing the problem the battery will need to be replaced.

Another possibility is a bad receiver in the vehicle, which could prevent 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 may be damaged. If you are using a new key fob it might need to be programmed to the vehicle. If you are unable fix the problem, contact a professional technician. A professional who has been trained in the field will be able diagnose the problem quickly, and fix the issue immediately.

Radio Interference

Symptoms such as keys not being recognized or having a limited range typically indicate that there is a problem in the system. It is either radiated or conducted, with the former resultant from power supply cables and speaker wiring passing too close to electrical components. Generally speaking, rerouting cables or moving them further away from these components can resolve the issue.

It's unlikely that anyone is listening in on your key fob signals to steal your car, however it's possible that the signal has been masked by radio frequency interference. Luckily, this is a simple issue to repair.

If you're having issues with your key fobs that aren't recognized, try using a new battery. Also, ensure that the battery is of the right type and size. Incorrectly sized batteries could harm the fob.

These devices could interfere with the key signal if they are using the same radio frequency. It is recommended not using these devices with your key fob.

Pairing Issues

The remote keyless entry system is an antenna that receives radio frequency signals from the key fob. If the receiver has developed issues, you will not be in a position to begin your vehicle even if the key fob is working and can be changed. This issue could be caused in a number of ways, including a dead coin-cell battery or water damage. The receiver could also be malfunctioning due to an internal or software glitch or damage to the key itself.

The battery for your coin in your Peugeot 308 keyfob has probably died. This battery can be replaced, but you must make sure that it is the correct battery for your key fob. It is recommended to use a battery that is the same size, voltage, and specification as the original.

Your Peugeot 308 keyfob may not function if paired with an unrelated vehicle. This could be the case if you have given your key fob to someone else or when the key has been used to unlock or start other vehicles. This can be fixed by reprogramming your key fob with an OBDII scan. This tool will request details about your car like its VIN or engine type. It is crucial that you enter the correct information.

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