Peugeot 206 Key Replacement
The replacement of a Peugeot 206 key is an easy task that can be completed in just a few minutes. You will only need to transfer the immobilizer chip, battery and electronic components from your old keyfob to the new.

Peugeot 206 key fobs have a button cell battery that may fail. This video explains how you can replace the battery.
The Immobilizer System
When you insert your Peugeot key into the ignition and turn it on, it sends an electronic code to the engine management system. If the code doesn't match, the engine will not start. This can prevent theft from vehicles that are not registered. If you're having problems with your Peugeot car immobilizer, a professional locksmith for automotive can assist. They can use tools that are standard for dealers to program a new key, or replace the old one. This can help you save time and money. They will also be there for you so you won't have to spend a lot of time in the dealership.
Not all antitheft gadgets are created equally. The Thatcham Research organisation tests anti-theft technologies and grade them to ensure that they meet high safety standards. They can test the system's capabilities by analyzing the messages that are sent between the immobilizer components as well as CAN bus traffic.
However, even the most secure systems can be cracked if they are targeted properly. In one study, Jan Bokslag used weaknesses in the Hitag2 protocol to stealthily crack 3 cars including all models from the past. Within ten seconds, a vehicle security code was retrieved from one of the vehicles. This data is used to create an ignition key that disables the immobilizer. The other two keys were more difficult to break, but they did eventually be broken.
The Immobilizer Chip
A chipped key or Smart Key, has a RFID microchip which transmits a passcode from the keys to the immobilizer system of the car. If the code in a chip matches the code in the car's immobilizer system the car will begin.
This is an essential anti-theft measure that prevents car thieves from hotwiring the immobilizer or bypassing it in any other method. If the immobilizer doesn't recognize the key the engine will not be turned on if anyone attempts to short-circuit ignition circuit.
Modern cars are equipped with the latest electronic Engine Immobilizers which employ shifting or rolling codes. This means that each time a key is used, the smart system alters the second code, and then pushes it into the chip inside the key. peugeot replacement key G28 Car Keys is a permanent one and the immobilizer checks the codes each time the ignition key is turned.
This is a very sophisticated technology that is difficult to hack. This is the reason why many stolen vehicles can't start. If your Peugeot begins to run but it shuts down and then restarts, it is likely not the immobilizer. Instead, it could be a variety of electrical issues causing the car to stop functioning. Our auto locksmiths are able to resolve these issues. They can also reprogram chipped or smart Peugeot Key to make it work again.
The Battery
Peugeot keys to cars have transponder chips which, when used in conjunction with the vehicle, deactivates the standard immobiliser mechanism of the vehicle located within the ECU (engine control unit). This allows the vehicle to be started and can also allow the key fob to open the doors and boot. The chip is concealed within the head of a manual or remote key.
Peugeot was faced with a lot of competition when it launched the 206 in 1999, mainly from superminis such as the Ford Fiesta or Volkswagen Polo. Peugeot's unique strategy for the 206 was that it didn't directly replace the 205, instead it was designed to sit between the smaller Peugeot 106 and the larger range of 306. This was done so that the lower models of the 306 and 106 could take sales away from the more expensive top 205s.
The 206 range includes the hatchback, a 2-door coupe cabriolet, as well as a station wagon known as the 206 C and 206 SW, respectively. There was also an WRC homologated version of the 206 dubbed the 207 GTi which could go from 0 to 100 km/h in 7.4 seconds and speeds of 210 km/h.
The peugeot 206 is a popular choice for those who want a stylish and affordable family car. However, as with all vehicles, issues can arise and these can lead to an inability for the car to start or the key fob to stop working. If this is the case are experiencing this, contact us and request a Peugeot car key replacement by one of our Auckland-based locksmiths.
The Key Fob
Peugeot is a French car manufacturer established in 1810. Peugeot is now owned by PSA Peugeot Citroen. Peugeot cars are often considered as among the top in their class. If your Peugeot key fob is worn or damaged, it is possible to replace it. It is only necessary to transfer the immobilizer chip, battery and electronics from the old key fob to the new one.
Test the new key inside your car to ensure it works as intended. Make sure all doors are closed by turning off the ignition and press the lock button on the fob two times. If the LED stops blinking, it's working. If it's not working it's possible that you've forgotten to transfer your transponder chip.