Peugeot 206 Key Replacement

The replacement of the Peugeot 206 key is a straightforward task that can be completed in a matter of minutes. It is all you need to do is transfer the immobilizer chip, battery and electronics from your old keyfob into the new.

Peugeot 206 key fobs have batteries for button cells that can fail. This video shows how to replace the button cell battery.

The Immobilizer System

When you insert your Peugeot key into the ignition and turn it, it sends an electronic code to the engine management system. The engine won't start if the code is not right. This helps to prevent unauthorized car theft. If you're having problems with your peugeot 308 key fob replacement car immobilizer, a reputable locksmith in the automotive industry can help. They can program a replacement or new key with tools that are common for dealers. This can save time and money. They will also be there for you and you won't need to wait long in the dealership.

However the fact is that not all antitheft devices are made equal. The Thatcham Research organisation tests and grades anti-theft technology to ensure that it meets high safety standards. They test the system's capabilities by reading the messages sent between the immobilizer components and CAN bus traffic.

Even the most robust systems can be vulnerable if targeted in the right way. In one study, Jan Bokslag used weaknesses in Hitag2's protocol to break into three vehicles, all older models. In a matter of ten seconds, the security code of the vehicle was retrieved from one of them. This data is then used to create a working key that disables the immobilizer. The other two keys were more difficult to crack, but eventually they were.

The Immobilizer Chip

A key with a chip, also known as a Smart Key, has a RFID microchip which transmits a passcode from the key to the immobilizer system of the vehicle. If the code on the chip is identical to the code in the car's immobilizer system the car will begin.

This is an important security feature that can stop thieves from hotwiring or bypassing the engine immobilizer system. If the immobilizer does not recognize the key, it won't allow the engine to turn on even if someone is trying to short-circuit the ignition circuit.

Most modern cars have advanced electronic Engine Immobilizer systems that use changing or rolling security codes. The system's intelligent algorithm will alter the second code every time the key is used, and then insert it into the chip of the key. The first code remains in place when the key is put in the ignition, the immobilizer analyzes the two codes to determine if they are compatible.

This is a sophisticated technology that is difficult to hack. This is the reason that most stolen vehicles aren't able to be started. If your Peugeot begins to run but it shuts down and then restarts it's likely to be the immobilizer. There could be a myriad of electrical issues the reason your car isn't working. Our auto locksmiths can assist you to resolve these problems. They can also reprogram your chipped or smart Peugeot key to function again.

The Battery

Peugeot keys for cars contain a transponder chip which when coupled with the vehicle, disables the standard immobiliser system inside the ECU (engine control unit). This allows the vehicle to start, and also allows key fob access to the doors and boot. The chip is concealed within the head of the manual or remote key.

Peugeot was in a tough spot when the 206 first came out in 1999, from superminis like the Ford Fiesta or Volkswagen Polo. The unique approach of Peugeot's 206 was that it would not directly replace the 205, rather it was designed to be a bridge between the smaller Peugeot 106 and the larger 306 range. This was so that the lower models of the 306 and 106 might take sales away from the higher top 205s.

The 206 model range includes three models: the hatchback (206 CC), a 2-door cabriolet coupe, and a station wagon (206 SW). There was also an WRC homologated version of the 206 called the 207 GTi that could go from 0 to 100 km/h in 7.4 seconds and reached a top speed of 210 km/h.

The peugeot 206 is a popular choice of car for those who want an attractive and affordable family car. But, like all cars, problems may occur and lead to an inability for the vehicle to start or the key fob not working. If this is the case for you, contact us to arrange an Peugeot car key replacement from one of our Auckland based locksmiths.

The Key Fob

Peugeot is a french car manufacturer founded in 1810. Peugeot is now owned by PSA Peugeot Citroen. Peugeot cars are often considered to be the best in their class. It is possible to replace your Peugeot key fob if it is damaged or worn out. All you need to do is transfer the electronic components, battery and immobilizer chip from your old key to the new fob.

Test the new key in your vehicle to ensure it works as intended. Ensure all doors are closed and then turn off the ignition and press the lock button on the fob two times. If the LED ceases to blink, it is working. If it continues to not work it could be because you forgot to transfer the transponder chip from your old key to your new key.