Converted from a dbw_mkz_msgs BrakeInfoReport message.
http://docs.ros.org/api/dbw_mkz_msgs/html/msg/BrakeInfoReport.html

brake_torque_request (Nm)
brake_torque_actual (Nm)
wheel_torque_actual (Nm)
accel_over_ground (m/s^2)
status (inside hsa)
mode (inside hsa)
abs_active
abs_enabled
stab_active
stab_enabled
trac_active
trac_enabled
status (inside parking_brake)
stationary
