What Are The Reasons You Should Be Focusing On Making Improvements In Peugeot 308 Key Fob

· 4 min read
What Are The Reasons You Should Be Focusing On Making Improvements In Peugeot 308 Key Fob

Peugeot 308 Key Fob Replacement

Peugeot's 308 may be catching on a little but it's still eye-catching. It's not the most luxurious car in its class, but it's a relaxing and civilised driving experience.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. The following tips will help whether the problem is constant or intermittent.

Water Damage

If you happen to leave your fob in the midst of a puddle or splash it with water during kayaking, swimming, canoeing, rafting, or canyoning, it's likely to suffer water damage. Keep your key fob in a dry, dry bag each time you are outside or perform activities that could expose it to excessive amounts water.

It's also crucial to ensure sure the fob has completely dried before you open the fob and then use it. If you notice any odors emanating from the fob like an industrial-like liquid smell or that of windshield washer fluid, it's another sign that it's submerged in water.



A wet circuit could cause the battery's charge to be drained or even explode. If you're able fish the 308 key fob from the body of water it got stuck in then flip the button side down and shake out as much water as possible before opening the case. Remove the battery, then clean the circuit board with a cotton swab that has been submerged in 90 percent alcohol.

Other reasons why your Peugeot 308 remote entry keyless system might not function could be due to a dead coin-cell battery or receiver module issue, signal interference or a defective chip. If none of the above is the cause, you can reset the system by disconnecting the 12 volt battery from the car for 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with a remote-start system that allows the driver to start the car from a distance, warming up or cooling down the vehicle prior to entering. This feature is very useful, especially in the cold winter months. But sometimes, the remote start system ceases functioning due to a variety of reasons, such as the battery in the coin is dead.

The coin-shaped battery contained within the key fob may last between two and four years depending on how frequently it is used, where it was purchased, and the way it is utilized. The date of use will be printed on the package or in the user manual.

If the key fob stops working after exposure to clean tap water it is recommended to remove the battery, then clean the electronic chip with a paper towel and isopropyl alcohol, and then dry it completely before replacing it. If you expose it to salty or soapy water, the chip may be damaged and you'll have to replace the key fob in total.

If you're not sure the battery is defective, you can test its voltage using a multimeter set to your car's voltage range and connected to the terminals for minus and plus. If the voltage is less than 12-13 volts, it is time to replace the battery. You can also reset your computer that is onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first, then negative cable). The engine should then start.

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If you don't see the "Key Detected" you might find the receiver module not working properly. It is the part which sends out a signal when your key fob turns on. It also acts as an alarm and blocks the vehicle from starting without the correct key.

It could be due to many reasons, such as water damage or simply aging. If the electronic chip inside your Peugeot 308 keyfob is damaged due to dirty tap water, it could be because the keyfob was exposed it. In this instance, you'll have to remove it and clean it thoroughly using isopropyl or electronic cleaner. When the battery is clean, you can try again.

If the issue persists, it is a good idea that you visit a local Peugeot expert or locksmith. They can employ the diagnostic tool to pinpoint the issue and fix it.

It can be stressful to lose your Peugeot car key. However, a qualified auto locksmith can address the issue in a matter of minutes. They can program your vehicle and cut a brand new, working key for you. Click here to find a locksmith near you.

A malfunctioning electronic chip

The electronic chip in the Peugeot 308 key fob plays an essential role in the remote control system. If the chip is damaged, you could encounter issues starting your car or get a message saying "anti-theft". If this occurs, the only option to fix the problem is to purchase a new key. Fortunately, auto locksmiths with experience can complete the task within the shortest period of time.

The chip inside the key fob of your Peugeot 308 could be damaged due to various reasons, including sweat, water damage or dirt. If your Peugeot 308 key fob has been exposed to soapy water, you should cleanse it immediately. You can wipe the electronic component with paper towels soaked with isopropyl Alcohol. The battery should then be allowed to dry completely.

Radio interference can cause a key fob to stop working. This could be caused by other devices operating at the same frequency as your Peugeot key fob. It could be caused by unsafe conditions or objects that are within the vicinity of the vehicle. If you experience this issue it is advised to visit the Peugeot dealership.

The Peugeot 207/308 key fob is very delicate and requires a lot of care. It is essential not to drop or throw the key fob. If you lose something, try to locate it as soon as possible. You can reset the on-board computer by disconnection of the battery for a couple of minutes. Disconnect the negative cable before the positive.