Peugeot 308 Key Fob Replacement
Peugeot's 308 might be a little old but it's eye-catching. It's not the most luxurious car in its class, but it's a pleasant and peaceful driving experience.
We often receive requests from Coded Car Keys to replace peugeot key fobs. These tips can help whether the problem is ongoing or intermittent.
Water Damage
When you accidentally leave your key fob in a puddle or splash it with water when kayaking, swimming, canoeing, rafting, or canyoning, it's more likely to sustain water damage. Keep your key fob in a dry bag every time you are outdoors or engage in activities that expose it to a lot of water.
You'll also need to make sure that the fob is completely dry before opening it up and re-using it. If you detect any smells coming from the fob, like an industrial liquid smell or the scent of windshield washer fluid, this is another sign that it's been submerged in water.
A wet circuit could cause the battery's energy to drain or even explode. If you're able to fish your 308 key fob out of the water in which it was stuck in, flip the button side down and shake out as much water as possible before opening the case. Remove the battery, then clean the circuit board using a cotton swab that is dipped in 90 percent alcohol.
Other reasons why your Peugeot 308 remote entry keyless system may not work include a dead battery in the coin-cell or receiver module issue, signal interference or a malfunctioning chip. If none of the above are the reason you can restart the system by disconnecting 12 volt battery from your car for 15 minutes.
Dead Coin Battery
Peugeot cars come with a remote-start feature that 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 beneficial particularly during the cold winter months. Remote start systems may not function due to a variety of reasons, including a dead coin-battery.
A coin-shaped battery in the key fob has a life span of between two and four years, depending on how often used and where it is purchased. The date of use is typically printed on the package or marked in the manual.
If the key fob stops working after being exposed clean tapwater, remove the battery and clean the electronic chip with the aid of a towel soaked in isopropyl ethanol. Then dry the chip thoroughly before replacing. If exposed to salty or soapy water, the chip could be damaged and you'll have to replace the key fob altogether.
If you're unsure whether the battery is damaged You can test its voltage using a multimeter connected to both the terminals plus and minus. If the voltage is lower than 12-13 volts, you should replace the battery. Alternately, you could attempt to reset the onboard computer by disconnecting the 12 volt battery for a few minutes and then reconnecting it in reverse order (positive cable first and then negative). The engine should then start after this.
Faulty Receiver Module
If you aren't seeing the "Key Detected" you might find the receiver module not working properly. It's the part that sends an alert to the car when the key fob is activated which also acts as an immobiliser. It stops it from starting unless the correct key is used.
This could result from a variety of causes, such as water damage or simply aging. If the electronic chip in your Peugeot 308 keyfob is damaged due to dirty tap water, it could be because the keyfob was in contact with it. In this scenario, you'll need to take off the battery and clean it thoroughly using isopropyl alcohol or an electronic cleaner. Once it's dry, you can put the battery back in and try it again.
If the issue persists the issue persists, it's a good idea to visit a local Peugeot specialist or locksmith. They can employ the diagnostic tool to pinpoint the issue and then fix it.
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Faulty Electronic Chip
The electronic chip that is in the Peugeot 308 key fob plays a crucial part in the remote control system. If the chip is damaged, you could encounter issues starting your car or get 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.
peugeot spare key inside your Peugeot 308's key fob may become faulty for different reasons, such as sweat, water damage or dirt. If your Peugeot 308 key fob has been exposed to soapy water, you must take it to the cleaners immediately. You can wipe the electronic component with paper towels soaked with isopropyl Alcohol. After that, you should allow the battery to completely dry.
Sometimes keys may stop working because of radio interference. This is usually caused by other devices use the same frequency as your Peugeot keyfob. It could also be caused by bad weather or objects that are in the vicinity of the vehicle. If you encounter this issue it is recommended to visit the Peugeot dealership.
The Peugeot key fob 207/308 is extremely delicate and requires special care. It is imperative not to throw or drop the key fob. If you lose something, try to find it as quickly as you can. You can reset all on-board computers by disconnecting the battery that is 12 volts for a few minutes. Disconnect the negative cable prior to the positive.