B
PERFORMING OPERATIONS; TRANSPORTING
B60
VEHICLES IN GENERAL
B60T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
B60T2270/00
Further aspects of brake control systems not otherwise provided for
B60T2270/40
Failsafe aspects of brake control systems
B60T2270/406
Test-mode; Self-diagnosis