Peugeot 308 Key Fob Replacement
Peugeot's 308 may be somewhat old-fashioned but it's appealing. It might not be the most luxurious car in its class - the Ford Focus or Volkswagen Golf will protect you from surface imperfections - however, it's a comfortable and comfortable driving experience.
We often receive requests from Coded Car Keys to replace peugeot key fobs. The following tips can aid in solving the issue whether it is intermittent, or constant.
Water Damage
If you leave your key fob in a puddle or splash it with water when kayaking, swimming, canoeing, rafting, or canyoning, it's likely to suffer water damage. The best method to prevent this from happening is to always keep it in a dry bag when you're out in the open or engaging in activities where the fob could be exposed to large amounts of water.
It's also crucial to make sure that the fob has dried out before you open the fob and then use it. If you notice any odors coming from the fob, like an industrial-like liquid smell or that of windshield washer fluid, this is another sign that it's submerged in water.
A circuit board that is wet could cause the battery to lose its energy or even explode. If you're able, if you can, pull your key fob 308 out of whatever body of water it was stuck in turn the button upside down and shake out as much water as possible before opening the case. Take peugeot key fob replacement out, and then wipe the circuit board clean with a cotton swab, which has been dipped into 90-percent alcohol.
Other reasons your Peugeot 308 remote keyless entry system may fail to function include the battery of your coin is dead or receiver module issue, signal interference, or an electronic chip that is defective. If none of these are the problem, you can try resetting your system by disconnecting the battery that is 12 volts for about 15 minutes.
Dead Coin Battery
Peugeot cars come with remote start technology which allows drivers to start their vehicle from some distance, which allows them to warm up or cool down the car prior to entering. This feature is extremely beneficial particularly during the cold winter months. But sometimes, the remote start system stops working due to a variety of causes, such as the battery of a coin that is dead.
The coin-shaped battery that is inside the key fob could last between two and four years based on how often it is used, where it was purchased and how it is utilized. The date of use is typically printed on the package or written in the manual.
If the key fob stopped functioning after exposure to water that is clean then you must take the battery off, clean the electronic chip using a paper towel and isopropyl Alcohol, then dry it thoroughly before replacing it. If the key fob has been exposed to soapy or salty water, it could have caused the chip to be damaged. You'll need to replace it.
If you're unsure if the battery is in good condition, you can test its voltage with an instrument set to the car's voltage range. Connect it to the terminals for minus and plus. If the voltage is less than 12-13 volts you need to replace the battery. You can also reset your computer onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first, then negative cable). The engine should now begin.
Faulty Receiver Module
If you don't see the "Key Detected", it could be that your receiver module is malfunctioning. It's the part that sends an alarm to the car when the key fob is activated, which acts as an immobiliser and prevents it from starting unless the correct key is used.
This could be caused by various causes, such as water damage or simply the aging process. If the electronic chip inside your Peugeot 308 keyfob has been damaged by dirty tap water It could be because the keyfob was exposed it. In this situation, you'll have to take it off 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 that you visit an area Peugeot expert or locksmith. They can utilize the diagnostic tool to identify the issue and fix it.
It can be a stressful experience to lose your Peugeot car key. However, a reputable auto locksmith can resolve the issue in only a few minutes. They can program your vehicle and cut a new, functioning key for you. Click here to find a locksmith near you.

Faulty electronic chip
The electronic chip that is in the Peugeot 308 key fob plays an essential role in the remote control system. If the chip is damaged, you may encounter issues starting your car or receive a message stating "anti-theft". In this scenario the only option is to replace the key. Auto locksmiths with experience are able to provide this service within the shortest possible time.
The chip inside the key fob of your Peugeot 308 could fail due to a variety of reasons, such as water damage, sweat or dirt. If your Peugeot 308 key fob has been exposed to soapy water, take it to the cleaners immediately. You can wipe the electronic component with the help of a towel that is soaked in isopropyl Alcohol. The battery should be allowed to dry completely.
Radio interference can cause a key fob to stop functioning. This can happen when other devices use the same frequency as your Peugeot keyfob. It can also be caused by weather conditions or objects in the vicinity of the vehicle. It is recommended that you visit a Peugeot dealer if you experience this problem.
The Peugeot 207/308 Key Fob is fragile and requires special care. You should not drop it or throw it around. If you lose it, try to locate it as quickly as is possible. You can reset all the on-board computers by disconnecting the battery that is 12 volts for a few minutes. Be sure to disconnect the negative cable first before connecting the positive.