Nailoong Bus VCU calibration excerpt

Request PGN:
  0x00EA00

Response PGN:
  0x00FEDA

Workshop brake command:
  CAN ID  : 18EF1090
  Payload : 4E 42 53 31 01
  ASCII   : NBS1\x01

Comment:
  when brake gate = 1 and workshop mode active, hv-service path may continue

Service marker:
  "NBS1"
