Peugeot 308 Key Fob Replacement
Peugeot's 308 might be somewhat old-fashioned but it's eye-catching. It's not the most luxurious vehicle in its class, but it's a relaxing and civilised driving experience.
Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. These tips can aid in solving the issue whether it is constant or intermittent.
Water Damage
If you accidentally drop your key fob in a pool or splash it with water while kayaking, swimming canoeing, rafting or canyoning, it's more likely to be damaged by water. The best way to prevent this from happening is to always keep it in a dry container when you're out in the open or engaging in things where the fob might be exposed to high levels of water.
It is also important to ensure that the fob is dry prior to opening it and using it again. If you detect any smells emanating from the fob such as an industrial-type liquid smell or the scent of windshield washer fluid, this is another sign that it's submerged in water.
A wet circuit can cause the battery's power to be depleted or even explode. If you're able to fish the 308 key fob of whatever body of water it got stuck in, flip the button side down and shake it out as much water as you can before opening the case. When you've opened it, take out the battery, and then clean the circuit board using the help of a cotton swab that has been dipped in 90 percent isopropyl alcohol.
Other reasons why 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 is the problem, you can try resetting the system by disconnection of the battery at 12 volts for around 15 minutes.
Dead Coin Battery
Peugeot cars are equipped with remote start technology that allows drivers to start their car from the distance, allowing them to warm up or cool down the vehicle before entering. This feature is extremely useful especially during the cold winter months. Remote start systems can stop working for a variety reasons, including the dead battery in the coin-battery.
The coin-shaped battery that is inside the key fob could last between two and four years depending on how often it's utilized, the place it was purchased and how it is used. The date of use is printed on the package or mentioned in the user's manual.
If the key fob stopped functioning after exposure to water that is clean then you must take the battery off, clean the chip using a paper towel and isopropyl Alcohol, then dry it thoroughly before replacing it. In the event of exposure to salty or soapy water, the chip might be damaged and you'll have to replace the key fob entirely.
If you're not sure the battery is faulty You can test its voltage with a multimeter set to your car's voltage range and connected to the terminals for minus and plus. If the voltage is less than 12-13 volts then you need to replace the battery. Alternatively, you can try to reset your on-board computer by disconnecting the battery at 12 volts for a few minutes and then reconnecting it in reverse order (positive cable first, then negative). The engine should begin to run after this.
Faulty Receiver Module
If you're not seeing the "Key Detected" message on your dashboard, then it's possible that the receiver module has developed a fault. It's that part that sends an alert to the car when the key fob is activated that also acts as an immobiliser, and stops it from starting until the key that you want to use is present.
This could result from a variety of reasons, including water damage or simply aging. If the electronic chip in your Peugeot 308 keyfob is damaged by dirty tap water it could be due to the fact that the keyfob was exposed to it. In this scenario, you'll have to remove it and clean it thoroughly using isopropyl or an electronic cleaner. Once it's dry you can put the battery back into the battery and try again.
If the issue isn't resolved the issue persists, it's a good idea to visit a local Peugeot specialist or locksmith. They can use a diagnostic tool in order to pinpoint the issue and repair it.
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A malfunctioning electronic chip
The electronic chip inside the Peugeot 308 key fob plays an essential function in the remote control system. If the chip is damaged, you may encounter issues starting your car or get a message saying "anti-theft". If this happens, the only way to fix the issue is to get a new key. Auto locksmiths with experience are able to provide this service in the shortest time.
The chip inside the key fob of your Peugeot 308 could be damaged due to different reasons, including sweat, water damage or dirt. If your Peugeot key fob has been exposed to dirty or soapy water, it needs to be cleaned right away. You can use a paper towel and isopropyl ethanol to clean the electronic component. The battery must then be allowed to completely dry.
Sometimes keys may stop working because of radio interference. This can be caused when other devices operate on the same frequency as your Peugeot keyfob. It could also be caused by weather conditions or objects that are in the vicinity of the vehicle. It is recommended to see a Peugeot dealer in the event of this problem.
The Peugeot 207/308 key fob is very delicate and requires extra care. It should not be dropped or throw it around. If you lose something, try to locate it as soon as you can. You can reset your on-board computer by disconnecting the battery for a few minutes. Be click through the following page to disconnect the negative cable first before connecting the positive.