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.
This DTC is used to detect a sudden loss of voltage or ground to the electronic brake control module (EBCM). Battery voltage is applied to terminals 1 and 2. Switched ignition voltage is applied to terminal 13.
Ground is supplied to terminal 14 and 15.