Circuit Description
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
The electronic brake control module (EBCM) monitors the voltage level available for system operation. If the voltage level is too high, damage may result to the system. When the EBCM detects a high voltage condition, the EBCM disables the ABS system.