The 3 Biggest Disasters In Peugeot 308 Key Fob History
Peugeot 308 Key Fob Replacement
Peugeot's 308 might seem slightly old but it's still appealing. It's not the most luxurious car in its class - a Ford Focus or Volkswagen Golf will isolate you even better from surface imperfections - but it's a relaxing and a civilized drive.
We get asked frequently at Coded Car Keys to replace peugeot key fobs. The following tips will aid whether the issue is ongoing or intermittent.
Water Damage
If you accidentally drop your key fob into the puddle, or it is soaked while kayaking, canoeing or rafting or canyoning, the fob is likely to be damaged by water. Keep your key fob in a dry bag every time you go outside or engage in activities that could expose it to a lot of water.
It's also crucial to ensure sure that the fob has dried out before you open the fob and then use it. If you detect any odors emanating from the fob (such as industrial fluid or windshield washer fluid), this is another indication that it's been submerged.
A wet circuit could cause the battery's charge to drain or even explode. If you can pull your keyfob 308 from the water you need to turn the button side up and shake as much water as you can prior to opening the casing. After opening it, take off the battery and wipe the circuit board using an abrasive soaked in 90-percent isopropyl alcohol.
Other reasons your Peugeot 308 remote entry keyless system might not work include a dead coin cell battery or receiver module issue, signal interference or a damaged chip. If none of these are the problem it is possible to 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 by warming up or cooling down the vehicle prior to entering. This feature is extremely useful particularly during the cold winter months. However, sometimes the remote start system ceases functioning due to a variety of causes, such as the battery of a coin that is dead.
The coin-shaped battery contained inside the key fob could last between two and four years, based on the frequency with which it is utilized, the place it was purchased, and the way it is utilized. The use-by date will be printed on the packaging or mentioned in the user's manual.
If the key fob is no longer working after exposure to clean tapwater, take out the battery and clean the electronic chip using an absorbent paper towel that has been soaked in isopropyl ethanol. Then dry the chip completely before replacing. If the key fob has been exposed to salty or soapy water, it may have caused the chip to become damaged. You will need to replace it.
If you're not sure if the battery is defective you can check its voltage using a multimeter connected to both the terminals for plus and minus. The voltage should read approximately 12 to 13 volts, but if it's lower, the battery must be replaced. You can also reset the onboard computer by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first, then negative cable). The engine should be able to start after this.
Faulty Receiver Module
If you're not seeing the "Key Detected" message on your dashboard, it's possible the receiver module has discovered a problem. It's the part that sends out the signal when your key fob turns on. It also functions as an alarm that stops the vehicle from starting without the correct key.
G28 Car Keys could be due to several factors, including water damage or just ageing. If the electronic chip within your Peugeot 308 keyfob has been damaged due to dirty tap water it could be because the keyfob was contaminated with it. In this case you will need to remove it and clean it thoroughly using isopropyl or an electronic cleaner. When the battery is clean you can attempt to test it again.
If the issue isn't resolved the issue persists, it's a good option to consult an area Peugeot specialist or locksmith. They'll be able employ a diagnostic tool assist in identifying the problem and fix it.
The loss of your Peugeot keys to your car is an emotional experience. However, a qualified 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 locksmiths near you.
Faulty Electronic Chip
The electronic chip inside the Peugeot 308 key fob is a critical role in the remote control system. If the chip is damaged, you may be unable to start your car or receive a message stating "anti-theft". In this instance, the only solution is to replace the key. Fortunately, professional auto locksmiths can provide the service within the shortest period of time.
The chip inside your Peugeot 308 key fob can be damaged by water damage, sweat dirt, or other reasons. If your Peugeot key fob has been exposed to dirty or soapy water, it must be cleaned immediately. You can wipe the electronic component using an absorbent paper towel that has been soaked in isopropyl Alcohol. After that, let the battery completely dry.

Sometimes the key fob may stop working because of radio interference. This can be caused by other devices operating on the same frequency as your Peugeot key fob. It can also be caused by bad weather or objects in the vicinity. It is recommended to visit a Peugeot dealer if you experience this problem.
The Peugeot key fob 207/308 is very delicate and requires attention. It should not be dropped or throw it around. If you lose something, try to locate it as quickly as you can. You can reset all the on-board computers by disconnecting the 12 volt battery for a short period of time. Disconnect the negative cable prior to the positive.