Peugeot 206 Key Replacement

The replacement of the Peugeot 206 key is a straightforward task that can be accomplished in a matter of minutes. All you have to do is transfer the battery, electronics and immobilizer chip from the old key fob to the new.

Peugeot key fobs 206 have a button cell battery that could fail. This video shows how to replace the button cell battery.

The Immobilizer System

When you turn and insert your Peugeot key, it transmits an electronic code to the engine control system. The engine won't start if the code isn't right. This helps to prevent unauthorized car theft. If you're having problems with your Peugeot car immobilizer, an expert locksmith from the automotive sector can help. They can employ standard tools used by dealers to program a brand new key or replace your old one. This will save you time and money. They will also come to your location so that you don't have to spend a lot of time at the dealership.

Not all antitheft devices are created to be the same. The Thatcham Research organisation tests and grades anti-theft technologies to ensure that it is compliant with the highest safety standards. They are able to test the performance of the system by accessing the CAN bus and reading messages that the components of the immobilizer exchange.

Even the most robust systems can be vulnerable if targeted appropriately. In one study, researcher Jan Bokslag used known weaknesses in Hitag2's immobilizer protocol to hack into three cars which were all older models. It took just 10 seconds to extract the security code of a vehicle from one of the vehicles. This data is used to generate a key that disables the immobilizer. The other two keys were difficult to crack but eventually, they were.

The Immobilizer Chip

A key with a chip (often called a Smart Key) has an RFID microchip that transmits a passcode to the car's immobilizer system. If the code on a chip is identical to the code in the car's immobilizer, the car will start.

This is an important anti-theft measure that prevents car thieves from hotwiring the immobilizer or bypassing it in any other method. If the immobilizer doesn't recognize the key, it won't permit the engine to turn on regardless of whether someone tries to short-circuit the ignition circuit.

The majority of modern vehicles have electronic Engine Immobilizer systems that use rolling or changing security codes. The intelligent system will change the second code each time the key is used, and then insert it into the chip of the key. The first code is permanent and the immobilizer checks the codes every time the ignition key is turned.

This is a very sophisticated technology that is very difficult to hack. It's why most stolen cars aren't able start. If your Peugeot starts, but then stops it's likely to be the immobilizer. It could be a variety of electrical issues that are making your car stop functioning. Our auto locksmiths are able to help solve these issues. They can also reprogram chipped or smart Peugeot Key to work again.

The Battery

Peugeot car keys contain a transponder chip which, when coupled with the vehicle, deactivates the standard immobiliser mechanism of the vehicle located within the ECU (engine control unit). This allows the vehicle to start and can also allow the key fob to operate the doors and boot. The chip is hidden inside the head of a manual or remote key.

Peugeot was faced with a lot of competition when it launched the 206 in 1999, from superminis like the Ford Fiesta or Volkswagen Polo. Peugeot's unique strategy was to place the 206 in between the Peugeot 106 range and the 306 range. The lower models of both the Peugeot 306 and 106 were created to take the sales of the higher-end 205s.

The 206 line-up includes three models including a hatchback (206 CC), a 2-door cabriolet coupe, and a station wagon (206 SW). The 207 GTi was a WRC-homologated model of 206 that could accelerate from 100 km/h to 0 in just 7.4 seconds, and reach the speed of 210 km/h.

The peugeot is a popular family car choice for those looking for an affordable, stylish car. As with any vehicle there can be issues. These include the inability to start the vehicle or the key fob not longer functioning. If this is the situation for you, we can help you make arrangements for an Peugeot key replacement for your car 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 regarded to be among the top in their 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 the old key to the new fob.

To make sure the new key is functioning correctly, try it in your vehicle. Make sure that all doors are shut. Turn the ignition off and press the lock button twice on the fob of the key. If the LED stops flashing it is working. If it's not working you may have forgotten to transfer your transponder chip.