GearReject
This is a ROS message definition.
Source
uint8 value
uint8 NONE=0 # Not rejected
uint8 SHIFT_IN_PROGRESS=1 # Shift in progress
uint8 OVERRIDE=2 # Override on brake, throttle, or steering
uint8 NEUTRAL=3 # Manually shift to neutral before auto-shift
uint8 VEHICLE=5 # Rejected by vehicle (try pressing the brakes)
uint8 UNSUPPORTED=6 # Unsupported gear command
uint8 FAULT=7 # System in fault state