Peugeot 208 Key Replacement
Peugeot 208 key replacement is best left to auto locksmiths with experience with the right tools and know-how. They can program and create keys quicker and more efficiently than dealerships.
A dead coin battery is most likely to be the cause if your key fob stops locking or unlocking doors. There are many other reasons that the key could 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 case you'll need to make use of the alternative method for starting found in your vehicle's 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 have a limited lifespan. If they're not used enough, they will eventually fail.
Luckily, there's an easy solution for this problem. Check the voltage of the battery using a multimeter. If it's below 11.5 Volts and you are not satisfied, then it is time to replace it. If the battery has corrosion it is essential to clean its contacts. This can be accomplished by removing the rubber covers off the two battery terminals and then using a wirebrush, you can remove any damaged parts of the battery. Then, you should reconnect the positive and negative pole cables.
Water Damage
If your 208 will not start and the battery hasn't failed, you should inspect the spark plugs. It is possible that they are just overly filthy, making them unable to spark. This can be easily corrected by cleaning the spark plugs in an workshop.
Peugeot automobiles are equipped with a transponder compatible with the immobiliser. This makes sure that only the correct key is able to start the engine. If the chip inside the Peugeot key is damaged, then it won't transmit the proper signal to the vehicle.
This is a frequent issue that is caused by water damage. This is especially prevalent in colder climates. the vehicle may have been exposed to snow or rain. If this is the case, get in touch with a reputable locksmith who has all the tools and equipment required to modify the new key. They will also have all the latest technology and machinery required to create a Peugeot smart key. The process should not take more than 15 minutes.
Contacts of the battery may be damaged.
Peugeot replaced the transponder chips using a new model that utilizes electronic components that are mounted on a circuitboard. The new system is effective when it's new, however, over time, the circuit boards begin to degrade and stop working correctly.
This could prevent the immobiliser from triggering so that the vehicle won't start. Contact a Peugeot specialist or a locksmith, if this is the situation.
Another issue that is common is when the battery of the key fob is dying, this causes the key blade to stop getting into the lock. A locksmith from your car will replace the battery, and cut a new blade for you. This is a simple solution.
Faulty Receiver Module
It could be that the receiver module is defective if your Peugeot key fob doesn't work after being dropped on the floor, or exposed to a sudden rainstorm or accidentally washed. The receiver is responsible for sending radio frequency signals to the onboard computer that controls the central locking system in your Peugeot vehicle.
The key fob itself is fitted with rubber seals that prevent water from getting to the electronic chip inside. However, prolonged exposure to water could penetrate these seals and damage the chip. Submerging the key fob in sea water at the beach or throwing it into the water can be particularly damaging due to the high salt content.
The module needs to be replaced if your Peugeot spare key does not work anymore. This can only be done by a skilled auto locksmith or Peugeot specialist. Like other automobiles, Peugeot keys are protected by an unique immobilizer system that requires the right coding to start the engine. It is for this reason that you should only rely on an authorized Peugeot locksmith to design and program an alternative.
Faulty On-Board Computer
The computer on the board of your Peugeot is responsible for a variety of the systems within your vehicle, from power windows to the airbags. The computer on board will display a code when something goes wrong. This code is saved in the system and remains there until the issue is resolved. In most cases, this will require the on-board computer being replaced.
The most frequent cause for the warning light of the airbag to come on is corroded or loose connections in the sensor. This could be due to wear and tear, aging, exposure to moisture and salt. This issue should be taken care of as soon as you can, because an airbag that is malfunctioning could pose a risk in the event of an accident.
If your Peugeot is showing a card not detected error, then the key battery in the key fob might be dead or weak. This could prevent the key fob from transmitting a signal that will disable the immobilizer on your vehicle's standard. You can test this by pressing the unlock button on the key fob and then trying to start your car. If G28CarKeys doesn't work, the key battery must be replaced.