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Peugeot 208 Key Replacement

Peugeot 208 key replacement should be left to auto locksmiths with experience who have the appropriate tools and know-how. They can create and program keys more quickly and at a lower cost than dealers.

A dead coin battery is most likely to be the cause if your key fob stops locking or unlocking doors. There are other reasons why the key may be malfunctioning.

Dead Coin Battery

A dead coin battery will stop your Peugeot 208 from locking and unlocking, and also stopping it from starting the engine. In this situation you'll need use the alternative starting method as described in your vehicle's owner's manual.

Another reason your 208 may not start is because the spark plugs have been damaged. The spark plugs ignite the fuel to start the engine. They only last for a certain amount of time. They'll eventually break down if they're not used enough.

Luckily, there is an easy solution for this problem. The best thing to do is to measure the voltage of your car battery with a multimeter. If the voltage falls below 11,5 volts then it's time to replace it. It is also important to clean the contacts of the battery in the event that it is damaged by corrosion. This can be done by lifting the rubber covers that protect the two battery terminals and using wire brushes to clean any corroded areas of the battery. Then, you should connect your cables to connect the positive and negative poles.

Water Damage

If your 208 doesn't start and the battery isn't running, then make sure that the spark plugs are in good working order.  G28  could be that they are simply too dirty and don't spark. This can be fixed by cleaning the spark plugs in the workshop.

Peugeot cars use a key with a transponder compatible with the immobiliser. This ensures only the correct key is able to turn the engine. If the chip in the Peugeot key is damaged, it won't send the proper signal to the vehicle.

This is a frequent issue that can occur due to water damage. This is a common problem in colder climates where the vehicle has been exposed to snow or rain. In this case, contact a trusted locksmith who has the tools and equipment needed to change the key's programming. They also have the latest technology and equipment needed to make a Peugeot 208 smart key. The process shouldn't be more than 15 minutes.

Contacts to the battery are not working properly.

Peugeot replaced the old transponder chips by introducing a new version that makes use of electronic components that are mounted on a circuitboard. This new system works well when it's new, but over time the circuit boards begin to lose their effectiveness and cease working correctly.

This could stop the immobiliser chip from working and causing your car to not start. Contact an Peugeot specialist or a locksmith, if this is the case.

Another issue that is common is when the key fob battery gets depleted, which causes the key blade to stop feeding into the lock. A car locksmith can replace the battery and cut a new blade for you, it's usually a simple fix.

Faulty Receiver Module

It could be that the receiver module is defective If your Peugeot key fob isn't working after being dropped on the floor, or exposed to a sudden downpour or accidentally washed. The receiver module is responsible for transmitting radio signals to the onboard computer which regulates the central locking system of your Peugeot vehicle.

The key fob itself has rubber seals that prevent water from reaching the chip inside. However prolonged exposure to water may penetrate these seals and damage the chip. The high salt content of the ocean water or pool could cause damage to the key fob if it is submerged.

If your Peugeot spare key fob stops working, you'll need to have the module replaced. This is only done by a Peugeot specialist or a professional auto locksmith. Peugeot keys like other cars are protected by an immobilizer system. This requires the proper code to begin the car. This is why you should only choose a reputable Peugeot locksmith with the task of creating and programming an appropriate replacement.

Faulty on-Board computer

The on-board computer in your Peugeot is responsible for a variety of the systems in your car, ranging from power windows to the airbags. The computer on board will display a code when something goes wrong. The code is stored within the system and remains there until the issue is fixed. This could mean that the on-board computers to be replaced.

The most typical reason for the warning light of the airbag to come on is corroded or loose connections in the sensor. This can be caused by wear and tear, age or exposure to salt and moisture. This problem should be addressed as soon you can, as an airbag malfunctioning could be dangerous in case of an accident.

If your Peugeot is showing a card that is not being detected error then the key battery inside the key fob might be dead or weak. This will stop the key fob sending a signal to disable the immobilizer in your vehicle. You can test this by pressing the unlock button on the key fob and then trying to start your vehicle. If this fails the battery on the key is in need of replacement.