Test K: Abs Indicator Inoperative: Description
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 GMC Savana Special, 2001 GMC Savana Camper Special, 2001 GMC Savana, 2001 Chevrolet RV Cutaway, and 2001 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
EBCM illuminates ABS indicator by supplying ground to the light. When ABS indicator is commanded ON, feedback voltage to Electronic Brake Control Module (EBCM) from ABS indicator failure control circuit is low.