Peugeot 308 Key Fob Replacement
Peugeot's 308 might seem a bit old but it's still eye-catching. It's not the plushest car in its class - it's a Ford Focus or Volkswagen Golf will help you stay away from sloping surfaces - but it's still a pleasant and pleasant drive.
We often receive requests from Coded Car Keys to replace peugeot key fobs. The following tips will aid whether the issue is ongoing or intermittent.
Water Damage
If you happen to leave your fob in the midst of a puddle or splash it with water during kayaking, swimming, canoeing, rafting, or canyoning, it's probably to sustain water damage. Keep your key fob in a dry bag every time you are outdoors or engage in things that expose it to a lot of water.
It is also important to make sure that the fob is dry before opening it up and reusing it. If you detect any smells emanating from the fob such as an industrial-type liquid smell or that of windshield washer fluid, it's another indication that it's been submerged in water.
A circuit board that is wet could cause the battery to dump its charge or even explode. If you're able to pull the 308 key fob of whatever body of water it was stuck in then flip the button side down and shake out as much water as you can before opening the case. After opening it, take out the battery, and then clean the circuit board using an abrasive soaked in 90 percent isopropyl alcohol.
Other reasons why your Peugeot 308 remote keyless entry system may be unable to function could be due to a dead battery for your coin or receiver module issue, signal interference, or an electronic chip malfunctioning. If none of these is the cause, you can try resetting the system by removing the battery that is 12 volts for around 15 minutes.
Dead Coin Battery
Peugeot cars come with a remote start system which allows drivers to start their vehicle from an extended distance, which allows them to warm up or cool down the vehicle before entering. This feature is extremely useful particularly during the cold winter months. Remote start systems can be stopped for a variety of reasons, including an inactive coin-battery.
The coin-shaped battery contained inside the key fob can last between two and four years depending on the frequency with which it is utilized, the place it was purchased, and the way it is used. The date for use-by will be written on the packaging or in the user manual.
If the key fob stopped working after being exposed pure tapwater, you need to remove the battery and clean the electronic chip using the help of a paper towel that has been soaked with isopropyl ethanol. Then dry the chip completely before replacing it. If exposed to salty or soapy water, the chip may be fried and you will need to replace the key fob completely.
If you're not sure whether the battery is in good condition You can test the voltage using a multimeter attached to both the terminals plus and minus. The voltage should read approximately 12-13 volts, however, if it reads lower, the battery must be replaced. You can also reset the computer onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should then start.
Faulty Receiver Module
If you're not seeing the "Key Detected" message on your dashboard, then it's possible the receiver module has developed a fault. It's the part that sends an alarm to the car when your key fob is activated which also acts as an immobiliser and prevents it from starting until the correct key is in place.
This could be due to a range of causes including water damage or simply aging. If your Peugeot 308 key fob has been exposed to dirty tap water, as in the electronic chip inside may be damaged. In this case you will need to take it out and thoroughly clean it using isopropyl or electronic cleaner. Once it's dry you can put the battery back into the battery and try again.
If the problem persists then it's a good idea to see a local Peugeot specialist or locksmith. They can utilize the diagnostic tool to pinpoint the issue and repair it.
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Faulty Electronic Chip
The electronic chip that is in the Peugeot 308 key fob plays an essential function in the remote control system. If it is damaged, your car might not start, or you could get a message saying "anti-theft active". If this happens, the only way to fix the issue is to replace the key. Professional auto locksmiths can provide this service within the shortest possible time.
The chip in your Peugeot 308's key fob could be damaged due to many reasons, including water damage, sweat or dirt. If your Peugeot 308 key fob is exposed to soapy water, you should clean it right away. You can make use of a paper towel and isopropyl alcohol for cleaning the electronic component. The battery should be allowed to completely dry.
Radio interference can cause a key fob to stop working. This is usually caused by other devices operate on the same frequency as your Peugeot keyfob. It could also be caused by weather conditions or objects in the vicinity. If you experience this problem it is advised to visit the Peugeot dealership.
The Peugeot key fob 207/308 is extremely delicate and requires a lot of care. It is important not to drop or throw the key fob. If you lose something, try to locate it as soon as possible. You can reset the on-board computer by disconnecting the battery for a couple of minutes. Make sure you disconnect the negative first, and then the positive.