Peugeot 208 Key Replacement
It is recommended to leave the replacement of Peugeot 208 keys to auto locksmiths equipped with the right equipment and knowledge. They will be able to create and program new keys much faster than a dealership would and at a lower cost.
A dead battery for your coin is the most likely cause the reason your key-fob stops locking or unlocking the doors. But, there are other reasons that the key may be malfunctioning.
Dead Coin Battery
A dead coin battery can stop your Peugeot 208 from locking or unlocking, and cannot start the engine. In this scenario you'll need to use the alternative starting method as described in your vehicle's owner's manual.
Another reason your 208 might not start is that the spark plugs are been damaged. The spark plugs ignite fuel to start the engine. However they have a finite life span. They will eventually break down in the event that they aren't utilized enough.
There is an easy solution to this problem. Check the voltage of the battery using a multimeter. If the voltage is lower than 11,5 volts, it's the time to replace it. If the battery has corroded it is crucial to clean its contacts. This can be done by lifting the rubber covers covering the two battery terminals and using a wire brush to remove any corroded components of the battery. Then, reconnect the positive and negative pole cables.
Water Damage
If your 208 isn't starting and the battery is not flat then you should check that the spark plugs are in good working order. It could be that they are just overly dirty, which causes them not to spark. This can be easily corrected by cleaning the spark plugs in a workshop.
Peugeot cars are equipped with a key with a transponder compatible with the immobiliser. This ensures only the correct key can turn the engine. If the chip in the Peugeot key is damaged, it will not transmit the proper signal to the vehicle.
This is a typical issue that is caused by water damage. This is a frequent issue in warmer climates where the vehicle is exposed to snow or rain. If https://www.thekeylab.co.uk/peugeot-car-keys/ is the case, you should seek out a reputable auto locksmith who has all the equipment and tools needed to modify the new key. They also have the latest technological know-how and machinery required to make a Peugeot 208 smart key. The process shouldn't last more than 15 minutes.
Contacts to the battery are not working properly.
Peugeot replaced the old transponder chips with a brand new model that is based on electronic components that are mounted on a circuitboard. This new system works great when it's brand new, but over time the circuit boards start to deteriorate and stop working correctly.
This could stop the immobiliser from activating so your vehicle won't be able to start. If this happens it's recommended to call a Peugeot specialist or locksmith.
Another common issue is when the battery of the key fob starts to die, this causes the key blade to stop from entering the lock. A locksmith in your car can replace the battery and cut a new blade for you, this is normally a quick fix.
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Faulty Receiver Module
It could be that the receiver module is malfunctioning if your Peugeot key fob doesn't work after being dropped on the floor, or exposed to a sudden downpour or accidentally washed. The receiver module is responsible for transmitting radio frequency to the onboard computer that controls the central locking system of your Peugeot vehicle.
The key fob itself has rubber seals to prevent water from reaching the chip inside. However, prolonged exposure to water may penetrate these seals and damage the chip. Submerging the key fob into ocean water at the beach or throwing it into the pool can be especially damaging because of the high salt content.
If your Peugeot spare key fob isn't working it is necessary to have the module replaced. This is only done by an Peugeot specialist or an expert auto locksmith. Like other automobiles, Peugeot keys are protected by a unique immobilizer system that requires the right coding to start the engine. It is for this reason that you should only trust a Peugeot locksmith to create and program a replacement.
Faulty On-Board Computer
The on-board computer in your Peugeot is responsible for a variety of systems in your car, including power windows and airbags. The on-board computer will show the code when something goes wrong. This code will be stored in the system until the problem is fixed. Most often, this involves replacing the onboard computer.
The most common reason for the warning light for airbags to illuminate is corrosion or loose connections within the sensor. This can be caused by wear and tear, aging or exposure to salt and moisture. This issue should be taken care of as soon as you can, because an airbag that is not functioning could be dangerous in case in the event of an accident.
If your Peugeot is showing a card that is not being detected error, the battery inside the key fob may be weak or dead. This will stop the key fob from sending a signal to disable your vehicle's immobilizer. You can test this by pressing the unlock button on the key fob and then attempting to start your car. If it doesn't work it is because the battery of the key is in need of replacement.
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