there is one unit attactch to the key barrel and plugs into the com 2000 unit (back of wiper /indicator arm )
how
The ECU (Engine Control Unit) on a Peugeot 406 is typically located in the engine compartment, mounted on the engine bay's firewall or near the battery. In some models, it may also be found under the dashboard or behind the glove compartment. For precise location, it’s advisable to consult the vehicle's service manual or a professional mechanic.
To reset the immobilizer on a Peugeot 406 diesel, you typically need to use the vehicle's key. Insert the key into the ignition and turn it to the "On" position without starting the engine, then leave it for about 10 minutes. After that, turn the key off and try starting the engine. If the immobilizer still doesn’t reset, you may need to consult a professional or use diagnostic tools to reprogram the key or immobilizer system.
If you dont have your 4 digit code it cant be done. You'l have to take it to a peugeot dealer and your looking at 300 upwards to put it rite. I have the same problem.
under the bonnet mate by the engine
WHERE THE HOM ON THE peugeot 406 2.0hdi out sade
were will i get information for 1996 peugeot 406 petrol
How do you change the ignition coil on a peugeot 406 coupe?
To reset the electronic immobilizer on a Peugeot 406, first ensure that you have the correct key and that the battery is functioning properly. Insert the key into the ignition and turn it to the "On" position without starting the engine, then leave it for about 10 minutes. After this, turn the key off and remove it, then try starting the engine again. If issues persist, it may be necessary to consult a professional or refer to the vehicle's manual for additional troubleshooting steps.
The Peugeot 406 Rapier Estate inertia switch is located between the brake master cylinder and the upper left suspension mount. This is the same as the Fuel Supply cut-off.
The first Peugeot 406 was made in 1995. It was made by a the French Automaker Peugot to be a family vehicle. The 406 was last made in 2003 and then was replaced with the Peugeot 407 model.
To switch off the anti-theft system on a Peugeot 406, insert the key into the ignition and turn it to the "On" position without starting the engine. Wait for a few moments until the immobilizer light on the dashboard turns off, indicating that the system is disarmed. If the system continues to activate, consult the owner's manual for specific instructions or consider contacting a Peugeot dealership for assistance.