ECU AFIL Valeo is the original control unit of the lane keeping system for Citroën and Peugeot cars. This part ensures the proper functioning of the AFIL (Alert de Franchissement Involontaire de Ligne) assistant, which monitors unintentional lane departure and increases safety when driving over long distances even in poor conditions.

The unit comes from a 2006 Citroën C5 and is suitable as a spare part for repairs of AFIL systems in selected models of the PSA concern. Thanks to the original design, compatibility with the serial electrical installation and other vehicle electronics is ensured.

Technical information:
Manufacturer: Valeo
Brand: Citroën / Peugeot (PSA)
Model (part origin): Citroën C5 (approx. 2006)
Part Type: ECU AFIL – Lane Keeping System Control Unit
Product codes: 9662917680
Other numbers: 6590AR, 6590AQ, 6590T1

Typical uses:
– replacement of the non-functional AFIL unit
– solving error messages of the lane monitoring system
– electronics repairs for Citroën and Peugeot vehicles equipped with the AFIL system

Installation recommendations:
– Before installation, disconnect the vehicle battery and wait for the system to fully discharge.
– Check that the part number (9662917680, 6590AR, 6590AQ, 6590T1) matches the original unit in the vehicle.
– Carry out the installation in a dry and clean environment, make sure to insert the connectors correctly without using excessive force.
– After installation, perform a basic diagnosis and erase any error codes in the vehicle’s control units.
– Professional involvement by a car mechanic with experience in PSA electronics is recommended to ensure proper functioning of the AFIL system.