Peugeot 308 Key Fob Replacement

peugeot 207 key's 308 is slightly old however it's still eye-catching. It's not the most luxurious car in its class, but it is a relaxing and civilised drive.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. No matter if the issue is persistent or intermittent, the following tips should aid.

Water Damage

If you accidentally drop your key fob into a puddle or it is wet while kayaking, canoeing, rafting or canyoning the fob is most likely to be damaged by water. The best method to prevent this from happening is to keep it in a dry bag when you're outside or performing things where the fob might be exposed to high levels of water.

You'll also want to make sure that the fob is completely dry before opening it up and re-using it. If you notice any odors emanating from the fob like an industrial-like liquid smell or the scent of windshield washer fluid, this is another sign that it's been submerged in water.

A wet circuit could cause the battery's charge to be drained or even explode. If you're able fish your key fob 308 out from the body of water it was stuck in then flip the button side down and shake it out as much water as possible before opening the case. Once you have opened it, remove the battery and clean the circuit board using the help of a cotton swab that has been dipped in 90-percent isopropyl alcohol.

Other reasons why your Peugeot 308 remote entry keyless system might not function include a dead coin cell battery or receiver module issues signal interference or a damaged chip. If none of these are the reason, you can reset the system by disconnecting a 12 volt battery from your car for 15 minutes.

Dead Coin Battery

Peugeot cars come with a remote-start system which allows the driver to start the car from afar, warming up or cooling down the vehicle prior to entering. This feature is extremely beneficial, especially during cold winter months. However, there are times when the remote stop system stops functioning due to a variety of reasons, including a dead coin battery.

A coin-shaped battery that is located inside the key fob has a life span of two to four years, based on how often used and where it is purchased. The date of use will be printed on the package or mentioned in the user manual.

If the key fob has stopped working after exposure to water that is clean it is recommended to remove the battery, then clean the chip using a paper towel and isopropyl Alcohol, then dry it completely before replacing it. If the key fob has been exposed to salty or soapy water, it may have fried the chip. It is necessary to replace it.

If you're not sure whether the battery is defective, you can check the voltage using a multimeter attached to both the minus and plus terminals. The voltage should be around 12-13 volts but if it's lower, then the battery needs to be replaced. Alternatively, you can attempt to reset the onboard computer by disconnecting the battery with 12 volts for a couple of minutes, and reconnecting it in reverse order (positive cable first and then negative). The engine should start after this.

Faulty Receiver Module

If you're not receiving the "Key Detected" message on your dashboard, then it's possible that your receiver module has developed a fault. It's the part that sends an indication to the car when your key fob is activated, it also acts as an immobiliser, and stops it from starting unless the correct key is in place.

This could result from a variety of factors including water damage or simply aging. If the electronic chip inside your Peugeot 308 keyfob is damaged by dirty tap water it could be because the keyfob was in contact with it. In this instance, you'll have to remove it and thoroughly clean it using isopropyl or an electronic cleaner. Once it's dry you can put the battery back in and try again.

If the issue persists, it is recommended to consult a local Peugeot expert or locksmith. They can use an instrument for diagnosing to identify the issue and fix it.

The loss of your Peugeot car keys can be an emotional experience. A professional auto locksmith will be able to solve the issue in minutes. They can cut a new key and then program it into your vehicle, ensuring you're back to the road as fast as you can. Click here to find a local locksmith near you.

A malfunctioning electronic chip

The electronic chip in your Peugeot 308 key fob is an vital component of the remote control system. If the chip is damaged, you may have problems starting your car or get a message saying "anti-theft". In this case the only option is to replace the key. Luckily, auto locksmiths who are professionals can provide the service in the shortest time.

The chip in your Peugeot 308 key fob can fail due to sweat, water damage dirt, or any other cause. If your Peugeot key fob has been exposed to soapy or dirty water, it needs to be cleaned right away. You can clean the electronic component using paper towels soaked with isopropyl Alcohol. After that, let the battery completely dry.

Radio interference can cause the key fob to cease working. This could be caused by other devices that operate at the same frequency as your Peugeot key fob. It could be caused by unsafe conditions or objects that are near to the vehicle. It is recommended to see a Peugeot dealer if you encounter this problem.

The Peugeot 207/308 Key Fob is fragile and requires special care. It is not recommended to drop it or throw it around. If you lose it, try to locate it as quickly as possible. You can reset the on-board computer by disconnecting the battery for a couple of minutes. Be sure to disconnect the negative cable first, and then the positive.