Peugeot 308 Key Fob Replacement
Peugeot's 308 might be a little old, but it is still appealing. It's not the most luxurious car in its class and an Ford Focus or Volkswagen Golf will isolate you even better from sloping surfaces - however, it's a comfortable and pleasant drive.
We often receive requests from Coded Car Keys to replace peugeot key fobs. The following suggestions will help whether the problem is persistent or intermittent.
Water Damage
If you leave your key fob in a puddle or get it wet when kayaking, swimming, canoeing, rafting, or canyoning, it's probably to sustain water damage. 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 should also ensure that the fob is completely dry before opening it up and reusing it. If you detect any smells coming 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 board can cause the battery to discharge its charge, or even explode. If you're able to pull your 308 key fob out of whatever body of water it was stuck in it, flip the button side down and shake out as much water as you can before opening the case. When you've opened it, take out the battery and clean the circuit board using an alcohol-soaked cotton swab. 90 percent isopropyl alcohol.
Other reasons why your Peugeot 308 remote keyless entry system that you use to enter your home may be unable to function could be due to a dead coin battery or receiver module issue, signal interference, or an electronic chip malfunctioning. If none of these is the issue, try resetting the system by disconnecting the battery with 12 volts for about 15 minutes.
Dead Coin Battery
Peugeot cars come with remote start that allows drivers to start their vehicle from a distance, allowing them to warm up or cool down the car prior to entering. This feature is extremely useful particularly during the cold winter months. The remote start system may not function due to a variety of reasons, such as the battery being dead.
A coin-shaped battery found inside the key fob can last for a period of two to four years, depending on how often used and the location where it was purchased. The date of use is usually written on the package or listed in the instruction manual.
If the key fob stops working after exposure to clean tap water, you should remove the battery, clean the electronic chip with a paper towel and isopropyl alcohol, and then dry it thoroughly before replacing it. If the key fob was exposed to salty or soapy water, it could have caused the chip to be damaged. It is necessary to replace it.
If you're unsure whether the battery is in good condition you can check its voltage with a multimeter attached to both the terminals plus and minus. If the voltage is less than 12-13 volts, then it is time to replace the battery. You can also reset the computer onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should then start after this.
Faulty Receiver Module
If you don't see the "Key Detected" you might find the receiver module not working properly. It's that part that sends an alert to the car when the key fob is activated it also acts as an immobiliser. It stops it from starting unless the correct key is used.
The cause could be many causes, such as water damage or just ageing. 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 situation, you'll have to take it off and thoroughly clean it with isopropyl or electronic cleaner. When the battery is clean you can attempt to test it again.
If the issue persists the issue persists, it's a good idea to see a local Peugeot specialist or locksmith. They'll be able make use of a diagnostic device to assist in identifying the problem and repair it for you.
It is stressful to lose your Peugeot car key. A reputable auto locksmith will be able to solve the issue in a matter of minutes. They can program your car and cut a new working key for you. Click here to find a local locksmith near you.
Faulty Electronic Chip
The electronic chip that is in the Peugeot 308 key fob plays a vital part in the remote control system. If it is damaged, your car may not start or receive a message stating "anti-theft active". In this case, the only solution is to replace the key. Luckily, professional auto locksmiths can offer the service in the shortest time.
The chip in your Peugeot 308 key fob can be damaged due to sweat, water damage dirt, or other reasons. If your Peugeot key fob has been exposed to dirty or soapy water, it should be cleaned right away. You can clean the electronic component using an absorbent paper towel that has been soaked in isopropyl Alcohol. Then, you need to allow the battery to completely dry.
Sometimes keys may stop working because of radio interference. This could be caused by other devices that operate at the same frequency as your Peugeot key fob. It could be caused by poor conditions or objects in the vicinity of the vehicle. It is recommended that you visit a Peugeot dealer in the event of this problem.
The Peugeot Key Fob 207/308 is fragile and requires particular care. You should not drop it or throw it around. If you lose it, try to find it as quickly as is possible. You can reset the onboard computer by disconnecting the battery for a few minutes. Be sure to disconnect the negative cable first before connecting the positive.