Peugeot 206 Key Replacement
The replacement of the Peugeot 206 key is an easy task that can be completed in just a few minutes. You just need to transfer the immobilizer chip, battery and electronics from your old keyfob into the new.
Peugeot Key fobs 206 come with batteries for button cells that could fail. This video shows how to replace the button cell battery.
The Immobilizer System
When you insert and turn your Peugeot key, it sends an electronic code to the engine control system. If the code doesn't match, the engine will not start. This helps to prevent unauthorized car theft. A professional locksmith for automotive will be able to assist you if the Peugeot immobilizer is not working. They can make use of dealer-standard tools to program a new key, or replace your old one. This can save time and money. You don't have to stand for a long time at the dealership since they will be there for you.
However there are many antitheft systems, and not all are designed to be equally effective. The Thatcham Research organisation tests and gradings anti-theft technology to ensure that it complies with the highest safety standards. They can test the system's performance by analyzing the messages that are sent between the immobilizer's components as well as the CAN bus.

However, even the most secure systems can be hacked if they are targeted properly. In one study, Jan Bokslag used weaknesses in Hitag2's protocol to crack 3 cars, all older models. It took just 10 seconds to obtain the security code for the vehicle from one of the vehicles. This data is then used to create a working key, which disables the immobilizer. The other two keys were difficult to crack, but eventually, they became.
The Immobilizer Chip
A key with a chip (often called a Smart Key) has an RFID micro-chip inside it that transmits a passcode to the car's immobilizer system. If the code contained on a chip is identical to the code in the car's immobilizer system, the car will begin.
This is an important security measure to prevent car thieves from hotwiring the immobilizer or bypassing it in any other method. If the immobilizer doesn't recognize the key, it will not allow the engine to start, even if someone tries to short-circuit the ignition circuit.
Modern cars are equipped with sophisticated electronic Engine Immobilizers that use shifting or rolling codes. The intelligent system can change the second code every time the key's used and push it into the key's chip. The first code is a permanent one and the immobilizer checks the codes every time the ignition key is turned.
This is a highly sophisticated technology that is difficult to hack. It's why most stolen cars can't be started. This is also the reason why the moment your Peugeot starts up and then shuts off again it's probably not the immobilizer. It could be one of several electrical issues causing the car to not work. Our auto locksmiths are able to help solve these issues. peugeot 108 key cover can also reprogram your chipped or smart Peugeot key to work again.
The Battery
The transponder chip found in Peugeot car keys when used in conjunction with the vehicle disables the immobiliser mechanism within the ECU. This allows the vehicle to be started and it also allows the key fob to operate the doors and boot. The chip is hidden inside the head of the remote key or manual.
The 206 was introduced in 1999 Peugeot was facing stiff competition from superminis like the Ford Fiesta and Volkswagen Polo. Peugeot's unique strategy was to place the 206 between the Peugeot 106 range and the 306 range. The lower models of both the Peugeot 306 and 106 were designed to take sales from the higher-end 205s.
The 206 model range includes an open-air hatchback, a two-door coupe cabriolet, as well as an a-station wagon referred to as the 206 the CC and the 206 SW. There was also a WRC homologated version of the 206 called the 207 GTi that could go from 0 to 100 km/h in 7.4 seconds and had speeds of 210 km/h.
The peugeot is a very popular car for families who are looking for an affordable and stylish car. However, as with all vehicles, issues may arise and these can lead to an inability for the car to start, or the key fob not working. If you are experiencing this, you can contact us and we will arrange for Peugeot car key replacement by one of our Auckland-based locksmiths.
The Key Fob
Peugeot is a French car manufacturer that was founded in 1810. Peugeot is now owned by PSA Peugeot Citroen. Peugeot cars are often considered to be the best in their respective class. It is possible to replace your Peugeot key fob if it is damaged or worn out. All you have to do is transfer the electronic components, battery and immobilizer chip from your old key to the new fob.
To ensure that the new key is functioning properly, test it in your vehicle. Make sure all doors are closed. Switch off the ignition and press the lock button twice on the key fob. If the LED stops blinking, it is working. If it doesn't work, you may have forgotten to transfer the transponder chip from the old key to your new key.