The Engine Control Unit (ECU) is the brain of your vehicle. ECU programming allows technicians to update, repair, or replace software that controls engine performance and emissions.

Advanced Driver Assistance Systems (ADAS) include lane departure warning, adaptive cruise control, and emergency braking systems.

Modern vehicles are equipped with advanced airbag systems designed to protect occupants during a collision. When an accident occurs, the airbag control module records crash data. Even after repairing the vehicle and replacing deployed airbags, the airbag warning light may remain on until the crash data is removed or the module is reset.