Circuit Description
WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
Apply and release coils are an integral part of the electronic brake control module (EBCM). The coils are supplied with battery power when the ignition is in the ON position and the solenoid relay is closed. The EBCM controls the solenoids by grounding the respective coil circuit when necessary.