How To Determine If You're In The Right Place To Go After Peugeot Keys
Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to experienced auto locksmiths who have the right equipment and technical know-how. They can make and program new keys much quicker than a dealership and at a lesser cost.
A dead coin battery is the most likely cause when your key fob stops locking or unlocking doors. But, there are other reasons that the key may be malfunctioning.
Dead Coin Battery
A dead battery can stop your Peugeot 208 from locking and unlocking, as well as hindering it from starting the engine. In this situation you'll need to employ the alternate method of starting found in your vehicle's owner's manual.
Another reason why your 208 may not start is that the spark plugs are worn down. Spark plugs are what ignite the fuel to start the engine. They have a limited lifespan. They'll eventually break down if they're not used enough.
Luckily, there's an easy solution to this issue. Check the voltage of your battery with a multimeter. If it is below 11.5 volts it is time to replace it. It is also important to clean the contacts of the battery if it has corrosion. This can be done by lifting the rubber covers that protect the two terminals on the battery and using a wire brush to remove any corroded areas of the battery. Then, you should reconnect the positive pole cables to the negative.
Water Damage
If your 208 does not start and the battery hasn't fallen flat, it is time to inspect the spark plugs. It could be that they're dirty and don't spark. This can be fixed by cleaning the spark plugs in a workshop.
Peugeot cars are equipped with keys that are transponder-type and is compatible with the car's immobiliser system. This ensures that only the correct key is able to start the engine. If the chip in the Peugeot key is damaged, it will not transmit the correct signal to the vehicle.
Water damage is a common cause of this issue. This is particularly prevalent in colder climates, where the vehicle might have been exposed to rain or snow. If this is the case, you should call a reputable auto locksmith who has all of the tools and equipment needed to change the key's programming. They will also have the latest technology and equipment needed to make a Peugeot smart key. The process shouldn't take more than 15 minutes.
G28 replaced the old transponder chips with a brand new type that uses electronic components that are mounted on a circuit board. The new system is fantastic when it's new, however the circuit boards wear out over time and stop working properly.
This could prevent the immobiliser from working, so your vehicle won't be able to start. If this happens, it's best to seek out a Peugeot specialist or locksmith.
The most frequent issue is when the battery in the key fob starts to die. This causes the blade of the key to stop feeding into your lock. A car locksmith will replace the battery, and then 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, exposed to a stormy rainstorm, 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 that prevent water from getting to the electronic chip inside. The chip can be damaged by water when it is exposed to water for a long time. Submerging the key fob in sea water at the beach or throwing it into the pool could be particularly damaging due to the high salt content.
If your Peugeot spare key fob doesn't work You'll need the module replaced. This is only completed by an experienced auto locksmith or Peugeot specialist. Peugeot keys unlike other automobiles, are protected by an immobilizer system. This requires the correct code to begin the car. It is for this reason that you should only trust the Peugeot locksmith to design and program an alternative.
Computer on-board is not working properly
The on-board computer of your Peugeot is responsible for various systems inside your car, including airbags and power windows. The on-board computer will display a code when something goes wrong. This code will be stored within the system until the problem is fixed. This will often require the on-board computers to be replaced.
One of the main reasons for the airbag light turning on is the loose or corroded connection in the airbag sensor. It can be due to wear and tear, aging, or exposure to moisture and salt. It is important to have this issue resolved as soon as possible, as a malfunctioning airbag can be dangerous in the event an accident.
If your Peugeot is showing a card that is not being detected error, then the key battery in the key fob could be dead or weak. This will stop the key fob sending a signal that will disable the immobilizer on your vehicle. Test this by pressing the unlock button on the fob's key, then trying to start your vehicle. If this fails it is likely that the battery will need replacing.