Peugeot 308 Key Fob Replacement
Peugeot's 308 could be catching on a bit, but it still feels attractive. It's not the plushest car in its class It's it's a Ford Focus or Volkswagen Golf will protect you from road imperfections, however, it's a comfortable and pleasant driving experience.
Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. The following suggestions will help whether the problem is intermittent, or constant.
Water Damage
If you leave your fob in a puddle or get it wet during kayaking, swimming, canoeing, rafting, or canyoning, it's more likely to be damaged by water. The best way to avoid this from happening is to always keep it in a dry bag when you're outdoors or performing things where the fob might be exposed to a lot of water.
You should also make sure that the fob is completely dry before opening it up and using it again. If you notice any odors coming from the fob, like an industrial liquid smell or the scent of windshield washer fluid, it's another sign that it's been submerged in water.
A circuit that is wet can cause the battery's power to be depleted or even explode. If you can pull your 308 keyfob out of the water, turn the button side up and shake as much water out as possible before opening the casing. Take the battery out, and then wipe the circuit board down using a cotton swab that has been dipped into 90-percent alcohol.
Other reasons your Peugeot 308 remote keyless entry system might stop working include the battery of your coin is dead or receiver module issue, signal interference, or an electronic chip that is defective. If none of the above are the reason, you may try resetting the system by removing the 12 volt battery for approximately 15 minutes.
Dead Coin Battery
Peugeot cars come with a remote-start system which allows the driver to start the car from a distance, warming up or cooling down the vehicle prior to stepping inside. This feature is extremely beneficial, especially during winter's cold and chilly months. But sometimes, the remote start system stops operating due to a range of reasons, including a dead coin battery.
A coin-shaped battery that is found inside the key fob has a life span of two to four years, depending on how often it is used and where it is purchased. The date for use-by is typically found on the packaging or marked in the manual.
If the key fob stops working after being exposed clean tapwater, take out the battery and clean the electronic chip using the help of a paper towel that has been soaked with isopropyl ethanol. Then dry the chip completely before replacing it. If the key fob was exposed to soapy or salty water, it may have fried the chip. You'll need to replace it.
If you're not sure whether the battery is in good condition it is possible to check its voltage using a multimeter attached to both the minus and plus terminals. The voltage should be between 12-13 volts, but if it's lower, the battery needs to be replaced. You can also attempt to reset the onboard computer by disconnecting the battery with 12 volts for a short period of time, and then reconnecting it in reverse order (positive cable first, then negative). The engine should now start.
Faulty Receiver Module
If you don't see "Key Detected" It could be the receiver module defective. It's the part that transmits a signal to the car when your key fob is activated which acts as an immobiliser. It also stops it from starting until the correct key is in place.
This could be due to a variety of reasons, including water damage or simply the aging process. If your Peugeot 308 key fob was exposed to dirty tap water, like the electronic chip located inside the device will be damaged. In this instance, you'll have to remove it and clean it thoroughly using isopropyl or an electronic cleaner. When the battery is clean you can try it again.
If the issue isn't resolved the issue persists, it's a good idea to seek out an area Peugeot specialist or locksmith. They will be able to employ a diagnostic tool identify the issue and fix it.
It is stressful to lose your Peugeot car key. However, a reputable auto locksmith can solve the problem in minutes. They can program your car and cut a new, functioning key for you. Click here to find a locksmith near you.
Faulty electronic chip

The chip in the Peugeot 308 key fob is a critical part in the remote control system. If peugeot remote key replacement is damaged, you could experience difficulties starting your vehicle or receive a message that says "anti-theft". If this occurs, the only solution to fix the problem is to purchase a new key. Luckily, auto locksmiths who are professionals can offer the service in the shortest amount of time.
The chip in the chip of your Peugeot 308 key fob can become faulty due to water damage, sweat dirt, or other reasons. If your Peugeot 308 key fob has been exposed to soapy water, clean it immediately. You can use a paper towel and isopropyl alcohol for cleaning the electronic component. Then, you need to let the battery completely dry.
Radio interference can cause the key fob to cease working. This can be caused by other devices that operate on the same frequency as your Peugeot key fob. This can be caused by problems with the environment or objects in the vicinity of the vehicle. If you encounter this issue, it is best to visit an Peugeot dealership.
The Peugeot Key Fob 207/308 is delicate and requires special care. You should not drop it or throw it around. If you lose something, try to find it as quickly as you can. You can reset the onboard computer by disconnecting the battery for a few minutes. Make sure you disconnect the negative first, and then the positive.