The Reasons Peugeot Keys Is Tougher Than You Think
Peugeot 208 Key Replacement
It is better to leave the replacement of Peugeot 208 keys to auto locksmiths who have the equipment and expertise. They can design and program keys more quickly and at a lower cost than a dealership.
If the key fob has stopped locking or unlocking your doors it is likely due to a dead battery in the coin. There are other causes that the key might be malfunctioning.
Dead Coin Battery
A dead coin battery will prevent your Peugeot 208 from locking or unlocking, and cannot start the engine. In this situation you'll need use the alternative starting method as described in your vehicle's owner's manual.
The spark plugs might also be worn out. The spark plugs are responsible to ignite the fuel that starts the engine. However, replacement key for peugeot 107 have a limited life span. If they aren't used enough to last, they'll eventually fail.
Luckily, there is an easy solution for this issue. The best thing to do is to test the voltage of your car battery using a multimeter. If the voltage is below 11,5 volts, it's time to replace it. It is also necessary to clean the contacts of the battery when it has corrosion. This can be accomplished by taking off the rubber covers from the two battery terminals and then using a wirebrush to remove any parts of the battery that are corroded. Then, you must reconnect the positive and negative pole cables.
Water Damage
If your 208 won't turn on and the battery is not running, then make sure that the spark plugs are working. It is possible that they're overly dirty, causing them not to spark. The spark plugs can be cleaned in the workshop.
Peugeot cars use a key with a transponder compatible with the immobiliser. This guarantees that only the right key can start the engine. If the chip inside the Peugeot key is damaged, it will not send the proper signal to the vehicle.
This is a frequent issue that can be caused by water damage. This is a common issue in more cold climates where the car has been exposed to rain or snow. In this case, you need to contact an experienced locksmith who has the required tools and equipment to modify the key. They will also have the most up-to-date technological know-how and machinery required to create the Peugeot 208 smart key. The process should take no 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 that are placed on a circuit board. This new technology works great when it's new, but over time the circuit boards begin to deteriorate and stop working properly.
This could prevent the immobiliser chip from working, so your car won't start. If this is the case, it's recommended to seek out a Peugeot specialist or locksmith.
A common problem is when the battery in the key fob begins to fail. This causes the blade of the key to stop feeding into the lock. A locksmith for cars 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 isn't working after dropping it on the ground, being exposed to a sudden rain or accidentally washing it, it could be due to a faulty receiver module. The receiver module is responsible for transmitting radio signals to the onboard computer that regulates the central locking system of your Peugeot vehicle.
Rubber seals on the key fob stop water from reaching the electronic chip. However, prolonged exposure to water could break through these seals, causing damage to the chip. The high salt content in the pool or ocean waters can cause damage to the key fob when it is submerged.
If your Peugeot spare key fob isn't working it is necessary to have the module replaced. This is only completed by an experienced auto locksmith or Peugeot specialist. Like other automobiles, Peugeot keys are protected by a unique immobilizer system that requires the correct coding to begin the engine. This is the reason that you should only trust an authorized Peugeot locksmith to design and program a replacement.
Faulty on-Board computer
The on-board computer in your Peugeot is responsible for many of the functions in your car including power windows and airbags. If something goes wrong with these systems, it'll typically display a code that identifies the problem. This code is stored in the system and will stay there until the issue is fixed. This can often mean that the on-board computers to be replaced.
The most frequent cause for the airbag warning light to illuminate is corrosion or loose connections within the sensor. This could be due to wear and tear, aging, exposure to moisture and salt. It is imperative to have this issue addressed as quickly as possible, since the airbag malfunctioning could be dangerous in the event an accident.
If your Peugeot is showing a card detected as not present error then the key battery in the key fob may be dead or weak. This will prevent the key fob from sending a signal that disarms your vehicle's standard immobilizer. You can test this by pressing the unlock button on the key fob and then trying to start your car. If this does not work, then the key battery is in need of replacement.