Service Vehicle Soon Indicator Does Not Light Or On Continuously

Using scan tool, check for DTCs. See SELF-DIAGNOSTIC SYSTEM. If any DTCs exist, diagnose and repair as necessary. See procedures in DIAGNOSTIC TESTS  . If no DTCs exist and BFC is commanding SERVICE VEHICLE SOON indicator ON, replace BFC. See REMOVAL & INSTALLATION. If no DTCs exist and BFC is commanding SERVICE VEHICLE SOON indicator OFF, replace instrument cluster. See INSTRUMENT PANEL article.