Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to professional auto locksmiths with the right equipment and know-how. They can program and create keys quicker and more efficiently than dealerships.
A dead coin battery is most likely to be at fault if your key fob stops locking or unlocking doors. There are also other reasons that the key could be malfunctioning.
Dead Coin Battery
A dead battery in the coin compartment will prevent your Peugeot 208 from locking or unlocking and won't start the engine. In this case you'll need choose the alternate method to start described in your vehicle owner's manual.
The spark plugs can also be worn out. The spark plugs are responsible for instigating the fuel that powers the engine. They are only able to last for a short time. If they're not used enough and they fail, they'll eventually die.
Luckily, there's an easy solution to this issue. Check the voltage of your battery with a multimeter. If it's below 11.5 volts, then you need to replace it. It is also important to clean the battery's contacts if it has corrosion. You can do this by lifting the rubber covers covering the two terminals on the battery and using wire brushes to clean any corroded parts of the battery. After that, you need to connect the positive and negative pole cables.
Water Damage
If your 208 won't start and the battery is not flat then you should check that the spark plugs are functioning. It is possible that they are just overly dirty, which causes them not to spark. The spark plugs can be cleaned in a workshop.
Peugeot cars have transponder keys that is compatible with the car's immobiliser system. This ensures that only the correct key is able to turn the engine. If the chip inside the Peugeot key is damaged then it will not transmit the correct signal to the vehicle.
This is a common problem that can occur due to water damage. This is especially prevalent in colder climates, where the vehicle might have been exposed to snow or rain. If this is the case, you should contact a reputable auto locksmith who will have all of the equipment and tools needed to change the key's programming. They will also have the latest technology and machinery required to create a Peugeot smart key. The process shouldn't take more than 15 minutes.
Contacts to the battery are not working properly.
Peugeot changed from the carbon-encased transponder chips and introduced a new kind of chip that utilizes electronic components within circuit boards. The new system works great when it's new, but the circuit boards wear out over time and stop working properly.
This could prevent the immobiliser chip from activating, so your car won't start. If this is the case, it's best to seek out a Peugeot specialist or locksmith.
Another issue that is common is when the battery in the key fob starts to die, this causes the blade of the key to stop getting into the lock. A locksmith in your car can replace the battery and cut a new blade for you, this is typically a quick fix.
Faulty Receiver Module
If your Peugeot key fob has stopped working after dropping it on the floor, getting exposed to a sudden downpour or accidently washing it may be due to a malfunctioning receiver module. The receiver is responsible for sending radio frequency signals to an on-board computer, which controls the central locking system in your Peugeot vehicle.
Rubber seals on the key fob keep water from getting to the electronic chip. However, prolonged exposure to water could break through these seals, causing damage to the chip. The high salt content of the pool or ocean water can cause damage to the key fob, especially if it is submerged.
If peugeot 2008 key fob doesn't work You'll need the module replaced. This should be done by a Peugeot specialist or an expert auto locksmith. Like other automobiles, Peugeot keys are protected by an immobilizer that is unique and requires the correct coding for the start of the engine. This is why you should only choose a reputable Peugeot locksmith with the task of programming and creating the replacement.
Faulty On-Board Computer
The on-board computer in your Peugeot is responsible for a number of the systems in your car, ranging from airbags to power windows. The on-board computer displays a code when something goes wrong. This code is stored in the system and will stay there until the problem is solved. This could mean that the on-board computers to be replaced.
One of the main causes of the light turning on is loose or corroded connectors in the airbag sensor. This could be due to wear and tear, aging or exposure to moisture and salt. This issue must be addressed as soon as you can, because an airbag that is malfunctioning could be dangerous in the event in the event of an accident.
If your Peugeot is showing a card not detected error then the key battery in the key fob may be dead or weak. This will stop the key fob sending a signal to deactivate the immobilizer on your vehicle. You can test this by pressing the unlock button on the key fob, then trying to start your vehicle. If this fails, then the key battery will need replacing.