Peugeot 206 Key Replacement
Peugeot 206 key replacement is a simple job that can be accomplished in just a few minutes. All you have to do is transfer the electronics, battery and immobilizer chip from your old key fob to the new one.
Peugeot keyfobs with 206 keys can have the button-cell battery fails. This video explains how to replace the battery.
replacement peugeot key fob
When you insert your Peugeot key into the ignition and turn it on, it transmits an electronic message to the engine management system. The engine won't start if the code is not correct. This helps prevent theft of cars that are not authorized. If you're having problems with your Peugeot car immobilizer, a reputable locksmith from the automotive sector can help. They can use tools from dealers to program a new key, or replace your old one. This will save you time and money. You won't have to sit for long at the dealer because they will come to you.
Not all antitheft devices created equally. The Thatcham Research organisation tests anti-theft technologies and evaluates them to ensure they are in compliance with the highest safety standards. They test the system's functionality by reading the messages sent between the immobilizer components and the CAN bus traffic.
However, even the most secure systems can be cracked if they are targeted properly. In one study the researcher Jan Bokslag used known weaknesses in the Hitag2 immobilizer protocol to stealthily crack three cars which were all older models. It took only 10 seconds to get the vehicle security code from one of them. This data is used to create keys that disable the immobilizer. The other two were more difficult to crack, but eventually, they became.
The Immobilizer Chip
A key that is chipped or Smart Key, has a RFID microchip that sends the passcode from the key to the immobilizer system of the car. If the chip's code matches the system of the car the car will start.
This is an essential security measure that stops car thieves from hotwiring the immobilizer, or bypassing it in any other way. If the immobilizer does not recognize the key, it won't allow the engine to turn on, even if someone tries to short-circuit the ignition circuit.
Modern cars are equipped with electronic Engine Immobilizer systems that utilize rolling or changing security codes. The intelligent system can change the second code each time the key is used and insert it into the key's chip. The first code remains in place and each time the key is turned in the ignition, the immobilizer analyzes the two codes to determine if they are compatible.
This is a highly sophisticated technology that is hard to hack. This is the reason that most stolen vehicles can't start. It's also the reason why, when your Peugeot starts up and then shuts off again It's most likely not due to the immobilizer. It could be a range of electrical problems that are making your car stop functioning. Our auto locksmiths can solve these issues. They can also reprogram chipped or smart Peugeot Key so that it will work again.
The Battery
Peugeot car keys contain transponder chips that when coupled with the vehicle, deactivates the vehicles standard immobiliser system inside the ECU (engine control unit). This enables the vehicle to start, and also allows key fob operation for the doors and boot. The chip is concealed within the head of a manual or remote key.
Peugeot had to contend with stiff competition when the 206 was launched in 1999, coming from superminis like the Ford Fiesta or Volkswagen Polo. Peugeot's unique strategy was to position the 206 between the Peugeot 106 range and the 306 range. The lower models of both the Peugeot 306 and 106 were created to compete with the higher-end 205s.

The 206 range comprises three models which include a hatchback (206 CC) as well as a cabriolet 2-door coupe, and a station-wagon (206 SW). The 207 GTi was a WRC-homologated version of the 206, which could go from 100 km/h to 0 in just 7.4 seconds, and achieve the top speed of 210 km/h.
The peugeot is a well-loved car for families who want an affordable, stylish car. But, like all vehicles, issues may be encountered and can cause an inability for the car to start, or the key fob to stop working. If this is you have a problem, you can get in touch with us and arrange for a Peugeot car keys replacement with one of our Auckland-based locksmiths.
The Key Fob
Peugeot is a French automobile manufacturer founded in 1810. Peugeot is owned by PSA Peugeot Citroen. Peugeot cars are frequently regarded as the best in their respective class. If you're Peugeot key fob is worn out or damaged it is possible to replace it. You only need to transfer the immobilizer chip, battery and electronic components from the previous key fob to the new one.
To ensure that the new key works correctly, try it in your vehicle. Make sure that all doors are shut. Switch off the ignition and press the lock button twice on the fob of the key. If the LED ceases to blink, it is working. If it's not working it could be because you forgot to transfer your transponder chip.