24 Hours To Improve Replacement Key For Peugeot Partner Van Peugeot 206 Key Replacement

Peugeot 206 key replacement is a straightforward task that can be completed in a few minutes. You only need to transfer the immobilizer chip, battery and electronic components from your old keyfob into the new.

Peugeot key fobs 206 have an internal battery for the button that can 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 transmits an electronic code to the engine management system. The engine will not start in the event that the code isn't right. This helps prevent theft of cars that are not authorized. If you're experiencing issues with your Peugeot car immobilizer, a reputable automotive locksmith can help. They can employ standard tools used by dealers to create a new key or replace the old one. This will save you time and money. You won't need to wait for a long time in the showroom because they will come to you.

However the fact is that not all antitheft devices are made equal. The Thatcham Research organisation tests anti-theft technologies and evaluates them to ensure they adhere to the highest safety standards. They can test the system's functionality by studying the messages sent between the immobilizer's components as well as CAN bus traffic.

Even the most robust systems can be vulnerable if targeted properly. In one study, Jan Bokslag used weaknesses in the Hitag2 protocol to break into three vehicles, all older models. It took just 10 seconds to extract the security code for the vehicle from one of them. This data is used to generate keys that disable the immobilizer. The other two were harder to crack however they did eventually get broken.

The Immobilizer Chip

A chipped key is also referred to as a Smart Key, has a RFID microchip that transmits a passcode from the keys to the immobilizer system of the vehicle. If the code in a chip matches that of the car's immobilizer, the car will begin.

This is a crucial anti-theft device that prevents thieves from hotwiring or overriding the engine immobilizer system. If the immobilizer does not recognize the key, it won't permit the engine to turn on even if someone is trying to short-circuit the ignition circuit.

Modern cars come with modern electronic Engine Immobilizers, which use shifting or rolling codes. This means that each time a key is used, the intelligent system alters the second code, and then pushes it into the chip inside the key. The first code remains permanent, and each time the key is turned in the ignition, the immobilizer processes the two codes to determine if they are compatible.


This is a sophisticated technology that is difficult to hack. This is why most stolen vehicles can't be started. If your Peugeot starts, but it shuts down and then restarts it's likely to be the immobilizer. It could be a range of electrical issues that are making your car stop functioning. Our auto locksmiths are able to solve these issues. They can also reprogram a chipped or smart Peugeot Key to work again.

The Battery

The transponder chip inside Peugeot car keys, when used with the vehicle disables the immobiliser mechanism within the ECU. G28CarKeys allows the vehicle to start and it also allows the key fob to operate the doors and boot. The chip is hidden inside the head of a manual or remote key.

When the 206 was launched in 1999, Peugeot was facing fierce competition from minivans such as the Ford Fiesta and Volkswagen Polo. Peugeot's unique strategy for the 206 was that it would not directly replace the 205 but it was designed to be a bridge between the smaller Peugeot 106 and the larger range of 306. The lower models of both Peugeot 106 and 306 were designed to take the sales of the more expensive 205s.

The 206 range comprises a hatchback, a 2-door coupe cabriolet, as well as station wagons known as the 206 C and 206 SW, respectively. There was also an WRC homologated version of the 206, dubbed the 207 GTi, which did 0-100 km/h in 7.4 seconds and a top speed of 210 km/h.

The peugeot 206 is a well-loved choice of car for those who want a stylish and affordable family car. As with all vehicles there can be issues. These include the inability to start the car or the key fob that is no longer working. If this is the case for you, then we can help you arrange the replacement of your Peugeot key replacement for your car from one of our Auckland based locksmiths.

The Key Fob

Peugeot is a French car manufacturer established in 1810. Peugeot is owned by PSA Peugeot Citroen. Peugeot cars are frequently regarded to be among the top in their class. If your Peugeot key fob has worn out or is damaged it is possible to replace it. All you need to do is transfer the electronic components, battery and immobilizer chip from your old key to the new fob.

To make sure the new key is functioning correctly, test it inside your vehicle. Make sure that all doors are closed. Turn the ignition off and press the lock button twice on the fob of the key. If the LED ceases to blink, it is working. If it doesn't work it's possible that you've forgotten to transfer your transponder chip.