Peugeot 206 Key Replacement
The replacement of the Peugeot 206 key is a simple task that can be completed in a matter of minutes. All you need is to transfer the electronics, battery and immobilizer chip from your old key fob to the new one.
Peugeot Key fobs 206 come with batteries for button cells that may fail. This video shows how to replace the button cell battery.
The Immobilizer System
When you turn on and insert your Peugeot key, it transmits an electronic code to the engine control system. The engine won't start if the code is not correct. This prevents unauthorized car theft. An expert automotive locksmith can help you if your Peugeot immobilizer is not working. They can program a replacement or new key with tools that are common for dealers. This will save you time and money. You won't have to sit for long at the dealer because they will be there for you.
However there are many antitheft systems, and not all are made equal. The Thatcham Research organisation tests and grades anti-theft technologies to ensure it is in compliance with high safety standards. They are able to test the operation of the system by logging into the CAN bus network and analyzing messages that the immobilizer components exchange.
However, even the most secure security systems can be hacked If they are targeted appropriately. In one study that was conducted by researcher Jan Bokslag used known weaknesses in the Hitag2 immobilizer protocol to hack into three cars, all of them older models. Within ten seconds, a vehicle security code was retrieved from one of them. The information is used to create a working key that disables the immobilizer. The other two were more difficult to crack, but eventually they were.
The Immobilizer Chip
A key that is chipped or Smart Key, has a RFID microchip that transmits a passcode from the key to the immobilizer system of the vehicle. If the code on the chip matches that of the car's immobilizer system the car will begin.
This is a crucial anti-theft feature that assists in preventing thieves from hotwiring or bypassing the engine immobilizer. If peugeot 307 key replacement fails to recognize the key the engine won't start even if someone attempts to short-circuit ignition circuit.
Modern cars are equipped with sophisticated electronic Engine Immobilizers that make use of rolling/changing codes. The intelligent system will change the second code each time the key is used and push it into the key's chip. The first code is permanent and the immobilizer scans the codes each time the ignition key is turned.
This is a sophisticated technology that is very difficult to hack. This is why the majority of stolen cars aren't able start. It's also why if your Peugeot starts up and then shuts down It's most likely not due to the immobilizer. Instead, it could be one of a variety of electrical issues that have caused the car to stop working. Our auto locksmiths are able solve these issues. They can also reprogram your chipped or smart Peugeot key so that it'll work again.
The Battery
The transponder chip that is found in Peugeot keys for cars when paired with the vehicle, disables the standard immobiliser system in the ECU. This allows the vehicle to start and also allows the key fob to open the doors and boot. The chip is hidden within the head of a manual or remote key.

When the 206 first came out in 1999, Peugeot was facing stiff competition from superminis like the Ford Fiesta and Volkswagen Polo. The unique approach of Peugeot's 206 was that it did not directly replace the 205, rather it was designed to be a bridge between the smaller Peugeot 106 and the larger range of 306. The lower models of both the Peugeot 306 and 106 were designed to take the sales of the higher-end 205s.
The 206 range comprises the 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 called the 207 GTi that could reach 0-100 km/h in 7.4 seconds and an 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. But, like all vehicles, issues can occur and result in the inability of the car to start, or the key fob not working. If this is the case for you, it is possible to contact us to arrange a Peugeot car key replacement with one of our Auckland locksmiths located in Auckland.
The Key Fob
Peugeot is a French automobile 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 in the event that it has worn out or broken. All you have 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 works properly, test it in your vehicle. Make sure all doors are closed. Turn the ignition off and press the lock button twice on the fob of the key. If the LED stops flashing, it is functioning. If it doesn't work it's possible that you've forgotten to transfer your transponder chip.