Peugeot 308 Key Fob Replacement
Peugeot's 308 might be slightly old but it's appealing. It's not the plushest car in its class - it's a Ford Focus or Volkswagen Golf will protect you from imperfections on the road - however, it's a comfortable and comfortable driving experience.
Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. No matter if the issue is ongoing or continuous the following tips will aid.
Water Damage
If you leave your fob in a puddle or get it wet while swimming, kayaking, canoeing, rafting or canyoning, it's likely to sustain water damage. Keep your key fob in a dry, dry bag each time you are outdoors or engage in activities that expose it to large amounts of water.

You'll also want to make sure that the fob is completely dry prior to opening it and using it again. If you smell any odors emanating from the fob (such as industrial fluid or windshield washer fluid), this is another indication that it's submerged.
A circuit board that is wet could cause the battery to dump its charge or even explode. If you can get the 308 keyfob from the water it is best to turn the button side up and shake as much water as you can before opening the casing. When you've opened it, take off the battery and clean the circuit board with the help of a cotton swab that has been dipped in 90 percent isopropyl alcohol.
Other reasons your Peugeot 308 remote keyless entry system could fail to function include a dead coin battery, receiver module issues, signal interference, or an electronic chip that is defective. If none of these are the cause you can reset the system by disconnecting 12 Volt battery from the car for 15 mins.
Dead Coin Battery
Peugeot cars are equipped with a remote-start system which allows the driver to start the car from a distance while warming up or cooling down the vehicle prior to entering. This feature is extremely useful particularly in cold winter months. But sometimes, the remote start system ceases working due to a variety of reasons, such as an unresponsive coin battery.
The coin-shaped battery that is within the key fob may last between two and four years, based on how often it is utilized, the place it was purchased and how it is utilized. Its use-by date is typically found on the packaging or in the manual.
If the key fob stops working after exposure to clean tap water and you want to take the battery off, clean the chip with a paper towel and isopropyl alcohol, and then dry it thoroughly before replacing it. If exposed to soapy or salty water, the chip may be damaged and you'll have to replace the key fob in total.
If you're not sure whether the battery is in good condition, you can check its voltage with a multimeter connected to both the terminals for plus and minus. The voltage should be between 12-13 volts but if it's lower, then the battery needs to be replaced. You can also reset your computer in the onboard computer by disconnection and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should now start.
Faulty Receiver Module
If you're not receiving the "Key Detected" message on your dashboard, then it's possible that the receiver module has been afflicted with a fault. It is the part which sends out the signal when your key fob is activated. It also acts as an alarm and blocks the vehicle from starting without the correct key.
This could be due to a number of reasons, including water damage or simply ageing. If your Peugeot 308 key fob was exposed to dirty tap water, as in, the electronic chip on the inside will be damaged. In peugeot car key is necessary to take it apart and clean it thoroughly with isopropyl alcohol, or electronic cleaner. Once it's dry, you can put the battery back into the battery and try again.
If the problem persists it is a good idea to consult the local Peugeot expert or locksmith. They'll be able employ a diagnostic tool assist in identifying the problem and repair it for you.
The loss of your Peugeot car keys could be an incredibly stressful experience. However, a qualified auto locksmith can solve the issue in a matter of minutes. They can program your car and cut a new, functioning key for you. Find a locksmith in your area.
Faulty Electronic Chip
The chip in the Peugeot 308 key fob plays a vital part in the remote control system. If the chip is damaged, you may experience difficulties starting your vehicle or receive a message saying "anti-theft". In this case the only option is to replace the key. Fortunately, professional auto locksmiths can offer the service within the shortest period of time.
The chip inside your Peugeot 308 key fob can be damaged due to water damage, sweat dirt, or any other cause. If your Peugeot key fob has been exposed to soapy or dirty water, it needs to be cleaned as soon as possible. You can clean the electronic component using a paper towel soaked in isopropyl Alcohol. The battery must then be allowed to completely dry.
Radio interference can cause the key fob to stop functioning. This could be caused by other devices operating on the same frequency as your Peugeot key fob. It can also be caused by weather conditions or objects that are in the vicinity of the vehicle. If you experience this issue you should visit the Peugeot dealership.
The Peugeot 207/308 key fob is very delicate and requires extra care. It is imperative not to drop or throw the key fob. If you lose it, try to find it as quickly as possible. You can reset all on-board computers by disconnecting the battery that is 12 volts for a short period of time. Be sure to disconnect the negative first, and then the positive.